/* ==========================================================================
   RK DIGITAL SOLUTION - MODERN LIGHT THEME DESIGN SYSTEM
   ========================================================================== */

:root {
  /* Colors - Light Theme */
  --bg-main: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);

  --border-subtle: #e2e8f0;
  --border-hover: #0284c7;
  --border-focus: #2563eb;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #475569;

  /* Brand Gradients & Accents */
  --gradient-primary: linear-gradient(135deg, #0284c7 0%, #2563eb 50%, #4f46e5 100%);
  --gradient-accent: linear-gradient(135deg, #0284c7 0%, #10b981 100%);
  --gradient-card: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  --gradient-soft: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);

  --sky: #0284c7;
  --indigo: #4f46e5;
  --purple: #7c3aed;
  --emerald: #10b981;
  --amber: #f59e0b;
  --whatsapp: #25d366;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 12px 30px rgba(2, 132, 199, 0.15);

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base & Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Ambient Background Lights (Pastel for Light Theme) */
.ambient-blur {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.45;
  pointer-events: none;
}

.blur-1 {
  top: -120px;
  left: -100px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, transparent 70%);
  animation: floatOrb1 22s infinite alternate ease-in-out;
}

.blur-2 {
  bottom: 5%;
  right: -100px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.14) 0%, transparent 70%);
  animation: floatOrb2 26s infinite alternate ease-in-out;
}

.blur-3 {
  top: 45%;
  left: 30%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
  animation: floatOrb3 30s infinite alternate ease-in-out;
}

@keyframes floatOrb1 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(80px, 60px) scale(1.15);
  }
}

@keyframes floatOrb2 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-70px, -50px) scale(1.1);
  }
}

@keyframes floatOrb3 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(50px, -30px) scale(1.15);
  }
}

/* Layout Container */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* Typography Helpers */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.accent-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 2px 15px rgba(15, 23, 42, 0.04);
  transition: all var(--transition-fast);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 58px;
  width: auto;
  max-width: 280px;
  display: block;
  transition: transform var(--transition-fast);
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0.25rem;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--sky);
}

.nav-link.active {
  color: var(--text-main);
  font-weight: 700;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--gradient-primary);
  border-radius: 4px;
}

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

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  border-color: var(--sky);
  color: var(--sky);
}

/* Mobile Nav Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(25px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}

.mobile-drawer.open {
  display: flex;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: #eff6ff;
  color: var(--sky);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.4);
  color: #ffffff;
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: #eff6ff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  color: #ffffff;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   BADGES & PILLS
   ========================================================================== */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #eff6ff;
  border: 1px solid rgba(2, 132, 199, 0.25);
  color: var(--sky);
  padding: 0.45rem 1.15rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.badge-pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  animation: dotPulse 2s infinite;
}

@keyframes dotPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero-section {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 860px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  line-height: 1.15;
  color: var(--text-main);
}

.hero-desc {
  font-size: 1.18rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Quick Stats Bar */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 4rem;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 700;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 4.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* ==========================================================================
   SERVICES GRID & CARDS
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
  font-size: 1.35rem;
  transition: all var(--transition-smooth);
}

.service-card:hover .service-icon-box {
  background: var(--gradient-primary);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.35);
  transform: scale(1.06);
}

.service-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.65rem;
  border-radius: 100px;
  background: #eff6ff;
  color: var(--sky);
  border: 1px solid #bfdbfe;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.service-card-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features-list {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features-list li {
  font-size: 0.86rem;
  color: var(--text-light);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.service-features-list li i {
  color: var(--emerald);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.service-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-link {
  color: var(--sky);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition-fast);
}

.service-link:hover {
  gap: 0.65rem;
  color: #0369a1;
}

/* ==========================================================================
   FILTER TABS (FOR SERVICES PAGE)
   ========================================================================== */
.filter-tabs-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.65rem 1.4rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: #cbd5e1;
}

.filter-btn.active {
  background: var(--gradient-primary);
  color: #ffffff;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
}

/* Detailed Service Cards (for services.html) */
.detailed-service-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 22px;
  padding: 2.25rem;
  margin-bottom: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  position: relative;
  overflow: hidden;
}

.detailed-service-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.service-detail-main h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.service-detail-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.doc-req-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  padding: 1.25rem;
  margin-top: 1.5rem;
}

.doc-req-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   SINGLE SERVICE DETAIL VIEW STYLES
   ========================================================================== */
.service-single-detail {
  display: none;
  animation: fadeInDetail 0.4s ease-out;
}

.service-single-detail.active {
  display: block;
}

@keyframes fadeInDetail {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.detail-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.detail-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.detail-breadcrumbs a {
  color: var(--sky);
  text-decoration: none;
  font-weight: 600;
}

.detail-breadcrumbs a:hover {
  text-decoration: underline;
}

.detail-hero-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.detail-hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: var(--gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.35);
}

.detail-hero-content h1 {
  font-size: 2.35rem;
  margin: 0.35rem 0 0.75rem;
  color: var(--text-main);
}

.detail-hero-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  align-items: flex-start;
  margin-bottom: 4rem;
}

.detail-main-col {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.detail-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.detail-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.detail-card h3 i {
  color: var(--sky);
}

.detail-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.detail-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.detail-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.5;
}

.detail-features-list li i {
  color: var(--emerald);
  font-size: 1.1rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

/* Process Timeline / Steps */
.process-steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.process-step-item {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem;
  position: relative;
}

.step-num {
  display: inline-block;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--sky);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Sticky Sidebar */
.detail-sidebar-col {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.detail-action-card {
  background: #ffffff;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.detail-docs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.detail-docs-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.detail-docs-list li i {
  color: var(--sky);
  margin-top: 0.2rem;
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .detail-hero-card {
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.75rem;
  }

  .detail-content-grid {
    grid-template-columns: 1fr;
  }

  .process-steps-grid {
    grid-template-columns: 1fr;
  }

  .detail-sidebar-col {
    position: static;
  }
}

/* ==========================================================================
   ABOUT PAGE STYLES
   ========================================================================== */
.about-hero {
  padding: 4.5rem 0 3rem;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 5rem;
}

.about-text h2 {
  font-size: 2.35rem;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

.about-text p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.about-card-banner {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 3.5rem 0;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  font-size: 1.75rem;
  color: var(--sky);
  margin-bottom: 1rem;
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.pillar-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT PAGE & FORMS
   ========================================================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 5rem;
}

.contact-info-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.75rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.contact-info-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.channel-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.channel-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.channel-val {
  font-size: 0.98rem;
  color: var(--text-main);
  line-height: 1.5;
}

.channel-val a {
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.channel-val a:hover {
  color: var(--sky);
}

/* Form Card */
.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.75rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.form-header {
  margin-bottom: 2rem;
}

.form-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 0.85rem 1.1rem;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: #ffffff;
}

select.form-control {
  cursor: pointer;
}

select.form-control option {
  background: #ffffff;
  color: #0f172a;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Toast Message */
.form-toast {
  display: none;
  padding: 1.15rem 1.4rem;
  border-radius: 14px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  margin-bottom: 1.75rem;
  align-items: flex-start;
  gap: 1rem;
  line-height: 1.55;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.12);
}

.form-toast.show {
  display: flex;
  animation: fadeInToast 0.3s ease-out;
}

.form-toast i.toast-icon,
.form-toast > i {
  color: #059669;
  font-size: 1.5rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.form-toast .toast-content {
  flex: 1;
}

.form-toast .toast-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #064e3b;
  margin-bottom: 0.25rem;
}

.form-toast .toast-text {
  flex: 1;
  color: #065f46;
  font-size: 0.95rem;
  font-weight: 500;
}

.form-toast .toast-text strong {
  color: #064e3b;
  font-weight: 700;
}

.form-toast.error {
  background: #fef2f2;
  border-color: #fca5a5;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.12);
}

.form-toast.error i.toast-icon,
.form-toast.error > i {
  color: #dc2626;
}

.form-toast.error .toast-title {
  color: #991b1b;
}

.form-toast.error .toast-text {
  color: #991b1b;
}

.form-toast.error .toast-text strong {
  color: #7f1d1d;
}

.form-control.is-invalid {
  border-color: #ef4444 !important;
  background-color: #fff8f8;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.field-error-msg {
  display: none;
  font-size: 0.8rem;
  color: #dc2626;
  font-weight: 600;
  margin-top: 0.35rem;
  align-items: center;
  gap: 0.35rem;
}

.field-error-msg.show {
  display: flex;
}

/* Math Captcha Component */
.captcha-group {
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
}

.captcha-wrapper {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  flex-wrap: wrap;
}

.captcha-question-box {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #f0f9ff;
  border: 1.5px dashed #7dd3fc;
  border-radius: 12px;
  padding: 0.65rem 1rem;
  user-select: none;
}

.captcha-icon {
  color: var(--sky);
  font-size: 1.15rem;
}

.captcha-math-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #0369a1;
  letter-spacing: 0.04em;
  min-width: 120px;
  text-align: center;
}

.btn-captcha-refresh {
  background: #ffffff;
  border: 1px solid #bae6fd;
  color: #0284c7;
  border-radius: 8px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.btn-captcha-refresh:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  transform: rotate(90deg);
}

.captcha-input {
  flex: 1;
  min-width: 140px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

@keyframes fadeInToast {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Map Embed Container (Full color in light theme) */
.map-container {
  width: 100%;
  height: 380px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  margin-bottom: 4rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: #ffffff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  z-index: 990;
  text-decoration: none;
  transition: all var(--transition-smooth);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

/* ==========================================================================
   FOOTER (Clean Light Slate Theme)
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #f1f5f9;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.1fr 1.6fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-top: 1rem;
  max-width: 340px;
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-main);
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--sky);
  transform: translateX(3px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.footer-contact-item i {
  color: var(--sky);
  margin-top: 0.2rem;
  flex-shrink: 0;
  width: 1.1rem;
  text-align: center;
  font-size: 0.95rem;
}

.footer-contact-item a {
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--sky);
}

.footer-email-link {
  font-size: 0.82rem;
  word-break: break-all;
  line-height: 1.4;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  color: #059669;
  font-size: 0.78rem;
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }

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

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .detailed-service-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-desc {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .stats-strip {
    grid-template-columns: 1fr;
  }

  .stat-item::after {
    display: none;
  }

  .contact-info-card,
  .contact-form-card {
    padding: 1.75rem;
  }
}