@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--background);
  color: var(--body-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--heading);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

/* --- Layout Containers & Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

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

@media (min-width: 768px) {
  .section-padding {
    padding-top: var(--space-xxl);
    padding-bottom: var(--space-xxl);
  }
}

.text-center {
  text-align: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Typography Utilities --- */
.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  background-color: rgba(var(--primary-rgb), 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
  font-family: var(--font-headings);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-desc {
  font-size: 1.125rem;
  color: var(--muted-text);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-xl);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  text-align: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--surface);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: rgba(var(--primary-rgb), 0.04);
  color: var(--primary);
  border: 1.5px solid rgba(var(--primary-rgb), 0.25);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Micro-animation for arrow indicator on hover */
.btn-arrow {
  transition: transform var(--transition-fast);
  display: inline-block;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-cta {
  background-color: var(--cta);
  color: var(--surface);
  box-shadow: 0 4px 14px 0 rgba(var(--cta-rgb), 0.3);
}

.btn-cta:hover {
  background-color: var(--cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(var(--cta-rgb), 0.4);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-full);
}

/* --- Sticky Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  padding: 1.5rem 0;
}

.header.transparent {
  background-color: transparent;
}

.header.solid {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05), 0 2px 5px -5px rgba(0, 0, 0, 0.02);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.08);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--heading);
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.9;
}

.logo img {
  height: 40px;
  width: auto;
  border-radius: 50%;
}

.logo-text {
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.logo-text span {
  font-size: 0.65rem;
  display: block;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 1px;
}

.nav {
  display: none;
}

.nav-list {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

@media (min-width: 1300px) {
  .nav-list {
    gap: 1.75rem;
  }
}

.nav-link {
  font-family: var(--font-headings);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--body-text);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast) ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-fast) ease, left var(--transition-fast) ease;
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
  left: 0;
}

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header CTA Button */
.header-btn {
  display: none;
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.15);
  border-radius: var(--radius-full);
}

@media (min-width: 768px) {
  .header-btn {
    display: inline-flex;
  }
}

.header-btn:hover {
  box-shadow: 0 6px 15px rgba(var(--primary-rgb), 0.25);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 44px;
  height: 44px;
  padding: 14.5px 10px;
  box-sizing: border-box;
  cursor: pointer;
  z-index: 1100;
  background-color: rgba(var(--primary-rgb), 0.05);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.nav-toggle:hover,
.nav-toggle:focus,
.nav-toggle.open {
  background-color: rgba(var(--primary-rgb), 0.12);
  border-color: rgba(var(--primary-rgb), 0.45);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--heading);
  transition: all var(--transition-fast);
  border-radius: var(--radius-full);
}

@media (min-width: 1200px) {
  .nav {
    display: block;
  }
  .nav-toggle {
    display: none;
  }
}

/* Mobile Navigation Menu */
.mobile-menu {
  position: fixed;
  top: 86px;
  right: 16px;
  width: calc(100% - 32px);
  max-width: 300px;
  height: auto;
  max-height: calc(100vh - 110px);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1050;
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(var(--secondary-rgb), 0.08);
  transform: translateX(120%) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}

@media (max-width: 375px) {
  .mobile-menu {
    right: 12px;
    width: calc(100% - 24px);
    max-height: calc(100vh - 96px);
    top: 76px;
  }
}

.mobile-menu.open {
  transform: translateX(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(22, 23, 21, 0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1025;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 0.5rem;
}

.mobile-nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--heading);
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background-color: rgba(var(--primary-rgb), 0.06);
  color: var(--primary);
  transform: translateX(3px);
}

.mobile-nav-link.active {
  background-color: rgba(var(--primary-rgb), 0.12);
  color: var(--primary-hover);
  font-weight: 600;
}

.mobile-menu .btn {
  width: 100%;
  justify-content: center;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  box-sizing: border-box;
}

/* Chatbase AI Chatbot visibility handling when mobile menu is open */
body.mobile-menu-open #chatbase-bubble-button,
body.mobile-menu-open #chatbase-bubble-window,
body.mobile-menu-open iframe[src*="chatbase.co"] {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: scale(0.8) !important;
  transition: all 0.25s ease !important;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: var(--space-sm) 0;
  font-size: 0.85rem;
  color: var(--muted-text);
  margin-top: 5rem;
  border-bottom: 1px solid var(--border);
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.breadcrumbs-item:not(:last-child)::after {
  content: '/';
  margin-left: 0.35rem;
  color: var(--border);
}

.breadcrumbs-item a:hover {
  color: var(--primary);
}

.breadcrumbs-item.active {
  color: var(--body-text);
  font-weight: 500;
  pointer-events: none;
}

/* --- Premium Footer --- */
.footer {
  background-color: var(--heading);
  color: #94A3B8;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-col h4 {
  color: var(--surface);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-logo {
  color: var(--surface);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  transition: opacity var(--transition-fast);
}

.footer-logo:hover {
  opacity: 0.9;
}

.footer-logo img {
  height: 35px;
  width: auto;
  border-radius: 50%;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-btn {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--surface);
}

.social-btn:hover {
  background-color: var(--primary);
  transform: translateY(-2px);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--surface);
  padding-left: var(--space-xs);
}

.footer-contact-item {
  display: flex;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--primary);
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.2rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: 0.85rem;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-md);
}

.footer-bottom-links a:hover {
  color: var(--surface);
}

/* --- Floating Actions Widget --- */
.floating-actions {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  z-index: 999;
}

.btn-float {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--surface);
}

.btn-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.btn-float.whatsapp {
  background-color: #25D366;
}

.btn-float.phone {
  background-color: var(--secondary);
}

.btn-float svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: currentColor;
}



/* --- Skeleton Loading Placeholder --- */
.skeleton {
  background: linear-gradient(90deg, #F3F4F6 25%, #E5E7EB 50%, #F3F4F6 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 2rem;
  margin-bottom: 1rem;
}

.skeleton-rect {
  height: 12rem;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* --- CSS Micro-Animations --- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim-fade-in {
  animation: fadeIn var(--transition-slow) forwards;
}

.anim-slide-up {
  animation: slideUp var(--transition-slow) forwards;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- Mobile Responsive Layout Tweaks --- */
@media (max-width: 767px) {
  .header-container {
    padding-left: 1.5rem !important; /* 24px on larger mobile */
    padding-right: 1.5rem !important;
  }
  .footer {
    padding-top: 2rem;
  }
}

@media (max-width: 576px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .header {
    padding: 1rem 0;
  }
  .header.solid {
    padding: 0.6rem 0;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding-left: 1.25rem !important; /* 20px on standard mobile */
    padding-right: 1.25rem !important;
  }
  .logo img {
    height: 35px;
    width: 35px;
  }
  .logo-text {
    font-size: 1.1rem;
  }
  .logo-text span {
    font-size: 0.6rem;
  }
}