/* ============================================
   Indo Gulf Audit — Global Stylesheet
   ============================================ */

/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Work+Sans:wght@400;500;600;700;800&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  --primary: #1a3a6b;
  --primary-rgb: 26, 58, 107;
  --accent-gold: #d4a843;
  --accent-gold-rgb: 212, 168, 67;
  --accent-teal: #00a884;
  --accent-teal-rgb: 0, 168, 132;
  --bg-light: #f6f7f8;
  --bg-dark: #13181f;
  --transition-base: 0.3s ease;
  --font-primary: 'Inter', 'Work Sans', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Geometric Background Pattern --- */
.geometric-bg {
  background-color: var(--bg-light);
  background-image: radial-gradient(rgba(var(--primary-rgb), 0.13) 1px, transparent 1px),
                    radial-gradient(rgba(var(--primary-rgb), 0.13) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
}

.hero-pattern {
  background-color: var(--primary);
  background-image: radial-gradient(circle at 2px 2px, rgba(var(--accent-gold-rgb), 0.15) 1px, transparent 0);
  background-size: 40px 40px;
}

.gold-gradient {
  background: linear-gradient(135deg, #d4a843 0%, #f1d592 50%, #d4a843 100%);
}

/* --- Mobile Navigation Overlay --- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 101;
  width: 300px;
  max-width: 85vw;
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

.mobile-nav-panel.active {
  transform: translateX(0);
}

.mobile-nav-panel .close-btn {
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  padding: 0.5rem;
}

.mobile-nav-panel nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 2rem;
}

.mobile-nav-panel nav a {
  display: block;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: background var(--transition-base), color var(--transition-base);
}

.mobile-nav-panel nav a:hover,
.mobile-nav-panel nav a.active {
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
}

.mobile-nav-panel nav a.active {
  font-weight: 800;
  border-left: 3px solid var(--accent-gold);
}

.mobile-nav-panel .mobile-cta {
  margin-top: auto;
  padding-top: 1.5rem;
}

/* --- Desktop Nav Active State --- */
header nav a.active {
  color: var(--accent-gold) !important;
  position: relative;
}

header nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gold);
  border-radius: 1px;
}

/* --- Fade-In on Scroll Animation --- */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Service Card Hover Bottom Bar (used in homepage) --- */
.service-card-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--accent-teal);
  transition: width var(--transition-base);
}

.group:hover .service-card-bar {
  width: 100%;
}

/* --- Counter Animation --- */
.counter-value {
  display: inline-block;
}

/* --- FAQ Accordion --- */
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding-top: 0;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-top: 1rem;
}

.faq-item .faq-icon {
  transition: transform var(--transition-base);
}

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

/* --- Form Success Message --- */
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success.show {
  display: block;
}

.form-success .success-icon {
  font-size: 4rem;
  color: var(--accent-teal);
  margin-bottom: 1rem;
}

/* --- Utility: Stagger animation delays for cards --- */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* --- Button hover lift effect --- */
.btn-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* --- Scrollbar (subtle) --- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb), 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--primary-rgb), 0.5);
}

/* ============================================
   Team Members Section
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.team-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #1985A2, #4054B2);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.team-card:hover::before {
  transform: scaleX(1);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: #1985A2;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #1985A2, #4054B2);
  box-shadow: 0 4px 12px rgba(25, 133, 162, 0.3);
}

.team-card h3 {
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
}

.team-card .team-role {
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  color: #1985A2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  display: block;
}

.team-card p {
  font-family: var(--font-primary);
  font-size: 14px;
  line-height: 1.7;
  color: #64748b;
}

/* ============================================
   Accounting Software Strip
   ============================================ */
.software-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.software-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 600;
  color: #334155;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.software-badge:hover {
  border-color: #1985A2;
  box-shadow: 0 4px 12px rgba(25, 133, 162, 0.15);
  transform: translateY(-2px);
}

.software-badge .sw-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
}

.sw-tally { background: linear-gradient(135deg, #e63946, #c1121f); }
.sw-busy { background: linear-gradient(135deg, #2196F3, #1565C0); }
.sw-quickbooks { background: linear-gradient(135deg, #2CA01C, #1a7a10); }
.sw-zoho { background: linear-gradient(135deg, #D32F2F, #B71C1C); }
.sw-xero { background: linear-gradient(135deg, #13B5EA, #0a8bbf); }

/* ============================================
   Social Media Icons in Footer
   ============================================ */
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  color: #64748b;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-link:hover {
  background: #1985A2;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 133, 162, 0.3);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ============================================
   Hamburger Menu Button
   ============================================ */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  gap: 5px;
  padding: 8px;
  transition: all 0.2s ease;
}

.hamburger-btn:hover {
  background: #f1f5f9;
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: #334155;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ============================================
   Nav Logo
   ============================================ */
.nav-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #d4a843;
  flex-shrink: 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

/* ============================================
   Enhanced Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  opacity: 0;
}

.animate-fade-in-up.is-visible {
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(25, 133, 162, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(25, 133, 162, 0); }
}

/* ============================================
   Mobile Responsive Overrides
   ============================================ */
@media (max-width: 768px) {
  /* Show hamburger */
  .hamburger-btn {
    display: flex;
  }

  /* Hide desktop nav and CTA */
  .desktop-nav,
  .desktop-cta {
    display: none !important;
  }

  /* Nav logo smaller on mobile */
  .nav-logo {
    width: 40px;
    height: 40px;
  }

  /* General padding reduction */
  .px-8 {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* Reduce massive padding on mobile */
  .py-massive {
    padding-top: 48px !important;
    padding-bottom: 48px !important;
  }

  .py-jumbo {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
  }

  .pt-massive {
    padding-top: 48px !important;
  }

  .pb-massive {
    padding-bottom: 48px !important;
  }

  /* Gap reductions */
  .gap-jumbo {
    gap: 32px !important;
  }

  /* Typography scale-down */
  .md\:text-\[56px\] {
    font-size: 28px !important;
    line-height: 34px !important;
  }

  /* Team grid single column on small */
  .team-grid {
    grid-template-columns: 1fr;
  }

  /* Software strip scrollable */
  .software-strip {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .software-strip::-webkit-scrollbar {
    height: 4px;
  }

  /* Footer grid single column */
  footer .grid {
    grid-template-columns: 1fr !important;
  }

  /* Hero images hidden on very small */
  .hero-img-mobile-hide {
    display: none;
  }

  /* Reduce button sizes */
  .h-\[58px\] {
    height: 48px !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
    font-size: 15px !important;
  }

  /* Nav height */
  nav.fixed {
    height: 64px !important;
  }

  .pt-\[80px\] {
    padding-top: 64px !important;
  }

  /* Make stat cards 2-column on mobile */
  .grid-cols-2.md\:grid-cols-4 {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* CTA sections */
  .p-jumbo {
    padding: 32px !important;
  }

  /* Service cards */
  .md\:col-span-2 {
    grid-column: span 1 !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .hamburger-btn {
    display: flex;
  }

  .desktop-nav {
    display: none !important;
  }

  .desktop-cta {
    display: flex !important;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .team-card {
    padding: 24px 16px;
  }

  .software-badge {
    padding: 8px 16px;
    font-size: 13px;
  }

  .social-links {
    justify-content: center;
  }

  h1 {
    font-size: 24px !important;
    line-height: 30px !important;
  }

  h2 {
    font-size: 22px !important;
    line-height: 28px !important;
  }
}