:root {
  /* Premium White Light Theme System */
  --bg-main: #ffffff;
  --bg-offset: #f8f9fb;
  --bg-card: rgba(255, 255, 255, 0.95);
  --border-color: rgba(0, 0, 0, 0.09);
  --brand: #f97316; /* Vibrant Orange */
  --brand-strong: #ea580c;
  --brand-glow: rgba(249, 115, 22, 0.12);
  --text-main: #111827;
  --text-muted: #6b7280;
  --white: #111827;
  --fresh: #059669;
  --fresh-glow: rgba(5, 150, 105, 0.12);

  --shadow-premium: 0 4px 24px -4px rgba(0, 0, 0, 0.10);
  --shadow-glow: 0 0 20px rgba(249, 115, 22, 0.18);
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --max-w: 1200px;
}

/* Dark mode — activated when user clicks toggle */
body.dark {
  --bg-main: #0a0a0c;
  --bg-offset: #111115;
  --bg-card: rgba(20, 20, 25, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --white: #ffffff;
  --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: 'Outfit', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

/* Header & Navigation */
.top-bar {
  background-color: var(--brand);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-bottom: none;
}

body.dark .top-bar {
  background-color: #020205;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.top-bar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar-links a {
  margin-left: 1.5rem;
}

.top-bar-links a:hover {
  color: var(--brand);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

body.dark .header {
  background-color: rgba(10, 10, 12, 0.85);
  box-shadow: none;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 900;
  font-size: 1.4rem;
}

.logo-badge {
  background: linear-gradient(135deg, var(--brand), #fb923c);
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 1.2rem;
  font-weight: 950;
  box-shadow: var(--shadow-glow);
}

.logo-text small {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--brand);
}

.navbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.navbar a {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-lg);
}

.navbar a:hover, .navbar a[aria-current="page"] {
  color: var(--brand);
  background-color: var(--brand-glow);
}

.btn-header-cta {
  background-color: var(--brand);
  color: #fff;
  font-weight: 800;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
}

.btn-header-cta:hover {
  background-color: var(--brand-strong);
  transform: translateY(-1px);
}

.btn-toggle-theme {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.btn-toggle-theme:hover {
  background-color: var(--bg-offset);
  border-color: var(--brand);
  color: var(--brand);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--text-main);
  transition: 0.2s;
}

/* Mobile Nav Drawer overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100vh;
  background-color: var(--bg-offset);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-premium);
  z-index: 1000;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: right 0.3s ease;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-main);
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-links a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.5rem;
  border-radius: var(--radius-lg);
}

.mobile-nav-links a:hover {
  color: var(--brand);
  background-color: var(--brand-glow);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: none;
}

.drawer-overlay.active {
  display: block;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 6rem 1rem 8rem;
  overflow: hidden;
  background: radial-gradient(circle at 10% 20%, rgba(249, 115, 22, 0.07), transparent 50%),
              radial-gradient(circle at 90% 80%, rgba(249, 115, 22, 0.04), transparent 50%),
              var(--bg-main);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero-tagline {
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-tagline::before {
  content: "";
  width: 8px;
  height: 8px;
  background-color: var(--brand);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--brand);
}

.hero-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.hero-benefit {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.hero-benefit svg {
  color: var(--fresh);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 54px;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 800;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary {
  background-color: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background-color: var(--brand-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(249, 115, 22, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-offset);
  border-color: var(--brand);
  color: var(--brand);
  transform: translateY(-2px);
}

.btn-ghost {
  background: none;
  border: 2px solid var(--border-color);
  color: var(--text-main);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.hero-visual-container {
  position: relative;
}

.hero-3d-composition {
  position: relative;
  box-shadow: var(--shadow-premium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.hero-3d-image {
  width: 100%;
  height: auto;
  display: block;
}

.glass-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

body.dark .glass-badge {
  background: rgba(10, 10, 12, 0.85);
}

.glass-badge-1 {
  top: 10%;
  left: -5%;
  border-left: 3px solid var(--fresh);
}

.glass-badge-2 {
  bottom: 10%;
  right: -5%;
  border-left: 3px solid var(--brand);
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1rem;
}

.glass-badge-1 .badge-icon {
  background-color: var(--fresh-glow);
  color: var(--fresh);
}

.glass-badge-2 .badge-icon {
  background-color: var(--brand-glow);
  color: var(--brand);
}

.badge-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
}

body.dark .badge-text strong {
  color: #fff;
}

.badge-text span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Stats Strip */
.stats-strip {
  background-color: var(--bg-offset);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 3rem 1rem;
}

.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card h3 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--brand);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card p {
  font-size: 1rem;
  font-weight: 700;
}

.stat-card span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Sections */
.section {
  padding: 6rem 1rem;
}

.section-offset {
  background-color: var(--bg-offset);
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-title {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-title h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 900;
  margin-top: 0.5rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

/* Premium Cards */
.glass-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-premium);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(249, 115, 22, 0.3);
  box-shadow: 0 15px 35px -10px rgba(249, 115, 22, 0.15);
}

.card-icon {
  width: 52px;
  height: 52px;
  background-color: var(--brand-glow);
  color: var(--brand);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.glass-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.glass-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-link {
  font-weight: 800;
  color: var(--brand);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.card-link svg {
  transition: transform 0.2s ease;
}

.glass-card:hover .card-link svg {
  transform: translateX(4px);
}

/* Contact / Form Section */
.contact-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  gap: 1.25rem;
}

.info-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--brand-glow);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-details strong {
  display: block;
  font-size: 1.1rem;
}

.info-details span, .info-details a {
  color: var(--text-muted);
}

.info-details a:hover {
  color: var(--brand);
}

/* Form Design */
.form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-premium);
  position: relative;
}

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

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
}

.form-input {
  background-color: var(--bg-offset);
  border: 1.5px solid var(--border-color);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-glow);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.form-checkbox input {
  margin-top: 0.25rem;
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-checkbox a {
  color: var(--brand);
  font-weight: 700;
}

.form-success-container {
  display: none;
  text-align: center;
  padding: 2rem 0;
}

.success-icon {
  width: 72px;
  height: 72px;
  background-color: var(--fresh-glow);
  color: var(--fresh);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 2.2rem;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

/* Accordion FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  text-align: left;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
}

.faq-icon {
  color: var(--brand);
  transition: transform 0.3s ease;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-content-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-item.active .faq-content {
  max-height: 300px;
}

/* Silo / Link List */
.silo-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  list-style: none;
  margin-top: 2rem;
}

.silo-list li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--bg-offset);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-weight: 700;
  color: var(--text-muted);
}

.silo-list li a:hover {
  border-color: var(--brand);
  background-color: var(--brand-glow);
  color: var(--brand);
}

/* Expert Boost */
.expert-boost {
  background: linear-gradient(180deg, var(--bg-offset), #f0f2f5);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 6rem 1rem;
}

body.dark .expert-boost {
  background: linear-gradient(180deg, var(--bg-main), #000000);
  border-color: var(--border-color);
}

.expert-boost-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.visual-3d-wrapper {
  position: relative;
}

.trust-pill {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border-radius: 99px;
  background: var(--brand-glow);
  border: 1px solid var(--brand);
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.expert-features-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.expert-feature-card {
  display: flex;
  gap: 1rem;
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--brand-glow);
  border: 1px solid rgba(249, 115, 22, 0.2);
  display: grid;
  place-items: center;
  color: var(--brand);
  flex-shrink: 0;
}

.feature-info h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.feature-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background-color: #020205;
  color: #9ca3af;
  padding: 5rem 1rem 2rem;
  border-top: 1px solid var(--border-color);
}

.footer p,
.footer span,
.footer .footer-contact-details span {
  color: #9ca3af !important;
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto 4rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 4rem;
}

.footer-column h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

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

.footer-column ul a:hover {
  color: var(--brand);
}

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-legal-links a {
  margin-left: 1.5rem;
}

.footer-legal-links a:hover {
  color: var(--brand);
}

/* Floating Actions */
.floating-sidebar {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%) translateX(100px);
  opacity: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 999;
  transition: all 0.4s ease;
}

.floating-sidebar.visible {
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.floating-item {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--brand);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-premium);
  position: relative;
  backdrop-filter: blur(10px);
}

.floating-phone {
  background: linear-gradient(135deg, var(--brand), #fb923c);
  color: #fff;
  border: none;
}

.floating-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  border: none;
}

.floating-item:hover {
  transform: scale(1.1);
}

.floating-label {
  position: absolute;
  right: 60px;
  background-color: #000;
  color: #fff;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
  white-space: nowrap;
}

.floating-item:hover .floating-label {
  opacity: 1;
}

/* Responsive Queries */
@media (max-width: 1024px) {
  .hero-inner, .expert-boost-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-benefits {
    align-items: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-3d-composition {
    max-width: 500px;
    margin: 0 auto;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .navbar {
    display: none;
  }
  .stats-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 2rem 1.5rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-full {
    grid-column: span 1;
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
  .floating-label {
    display: none;
  }
}