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

:root {
  /* Color Palette - Professional & Luxurious */
  --primary: #D4AF37;       /* Deep Gold */
  --primary-light: #F1D279;
  --primary-dark: #A68A27;
  --secondary: #000000;     /* Pure Black */
  --accent: #111111;        
  --white: #FFFFFF;
  --text-primary: #FFFFFF;
  --text-secondary: #E0E0E0;
  --bg-main: #000000;       /* Black */
  --bg-card: rgba(18, 18, 18, 0.95);
  
  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Utils */
  --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  --glass: blur(15px) saturate(200%);
  --shadow-gold: 0 10px 40px rgba(212, 175, 55, 0.2);
  --border-gold: 1px solid rgba(212, 175, 55, 0.2);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-main); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* Typography Overhaul */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.display-serif {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-family: var(--font-serif); font-weight: 400; }
h3 { font-size: 1.5rem; color: var(--primary); }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.lead {
  font-size: 1.2rem;
  color: var(--text-primary);
}

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

a:hover {
  color: var(--primary-light);
}

/* Container */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

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

/* Buttons - High End Look */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2.2rem;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 4px;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-main);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--bg-main);
  transform: translateY(-3px);
}

/* Glass & Effects */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 24px;
}

/* Animations Hub */
@keyframes pulse-gold {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Reveal on Scroll Class */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Navigation - Premium Glassmorphism */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  border-bottom: var(--border-gold);
  padding: 1.5rem 0;
  transition: var(--transition);
}

header.scrolled {
  padding: 1rem 0;
  background: rgba(0, 0, 0, 0.9);
  box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.site-logo {
  height: 80px;
  width: auto;
  transition: var(--transition);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.nav-links a.active {
  position: relative;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(2, 6, 23, 0.6), rgba(2, 6, 23, 0.6)), url('../img/hero_bg.png') center/cover no-repeat;
  position: relative;
  overflow: hidden;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
}

/* Improved Logo Signature */
.logo-text-header {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: 2rem;
  color: #D4AF37; /* Fallback Color */
  background: linear-gradient(135deg, #FFFFFF 0%, #D4AF37 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  transform: skewX(-10deg);
  letter-spacing: -1px;
  filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.3));
}

@media (max-width: 480px) {
  .logo-text-header { display: none; }
}


/* Bulletproof Global News Ticker */
.news-ticker-wrapper {
  background: #D4AF37 !important;
  color: #000000 !important;
  width: 100% !important;
  overflow: hidden !important;
  white-space: nowrap !important;
  padding: 12px 0;
  border-top: 1px solid rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(0,0,0,0.1);
  position: relative;
  z-index: 100;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.news-ticker {
  display: inline-flex !important;
  align-items: center;
  white-space: nowrap !important;
  animation: scroll-ticker 60s linear infinite;
}

.ticker-item {
  display: inline-flex !important;
  align-items: center;
  padding-right: 80px;
  flex-shrink: 0;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.ticker-item span {
  background: #000;
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  margin-right: 15px;
  font-size: 0.7rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

@keyframes scroll-ticker {
  0% { transform: translate3d(100vw, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

.news-ticker:hover {
  animation-play-state: paused;
}

/* Image Polish */
img {
  max-width: 100%;
}

.service-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 2rem;
  filter: grayscale(100%) brightness(0.8) contrast(1.2);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(212, 175, 55, 0.1);
}

.service-card:hover img {
  filter: grayscale(0%) brightness(1.1) contrast(1.1);
  transform: scale(1.05);
  border-color: var(--primary);
}

/* Form Feedback */
.form-feedback {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  display: none;
}

.form-feedback.success {
  display: block;
  background: rgba(34, 197, 94, 0.1);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-feedback.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.service-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 20px;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(to right, transparent, rgba(212, 175, 55, 0.1), transparent);
  transform: skewX(-20deg);
  transition: 0.7s;
  z-index: 2;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: rgba(212, 175, 55, 0.8);
  box-shadow: 0 25px 50px rgba(212, 175, 55, 0.15), 0 0 20px rgba(212, 175, 55, 0.1) inset;
}

.service-card:hover::before {
  left: 150%;
}

.glow-card {
  border-top: 3px solid var(--primary);
}

.service-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 2rem;
  filter: grayscale(40%) contrast(1.1);
  transition: var(--transition);
}

.service-card:hover img {
  filter: grayscale(0%) contrast(1.2);
  transform: scale(1.05);
}

.service-card h3 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  position: relative;
}

/* Forms */
.form-container {
  background: var(--bg-card);
  padding: 4rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: var(--glass);
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-control {
  width: 100%;
  padding: 1.2rem;
  background: rgba(2, 6, 23, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--white);
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(2, 6, 23, 0.8);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

/* Contact Info */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

.info-item {
  margin-bottom: 3.5rem;
}

.info-item h4 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 0.75rem;
  font-weight: 400;
}

/* Floating Action Buttons */
.fab-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 3000;
}

.fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  transition: var(--transition);
  position: relative;
}

.fab:hover { transform: scale(1.1) translateY(-5px); }

.fab-whatsapp {
  background: #25D366;
  animation: pulse-gold 2s infinite;
}

.fab-chat {
  background: var(--primary);
  color: var(--bg-main);
}

.fab svg { width: 28px; height: 28px; fill: white; }

.fab-label {
  position: absolute;
  right: 80px;
  background: var(--bg-card);
  color: var(--white);
  padding: 6px 15px;
  border-radius: 8px;
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.fab:hover .fab-label { opacity: 1; transform: translateX(-10px); }

/* Footer */
footer {
  background: #010413;
  padding: 6rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
}

.footer-col h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 2rem;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 1rem; }
.footer-links a { color: var(--text-secondary); font-size: 1rem; }
.footer-links a:hover { color: var(--primary); padding-left: 5px; }

.copyright {
  text-align: center;
  padding-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 4rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 5rem 0; }
  .mobile-menu-btn { display: block; }
  .nav-links {
    position: fixed;
    top: 80px; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-main);
    padding: 3rem;
    gap: 2rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-150%);
    transition: var(--transition);
  }
  .nav-links.active { transform: translateY(0); }
  .form-container { padding: 2rem; }
}

/* --- LUXURY CHATBOT SYSTEM --- */
.chat-widget {
  position: fixed;
  bottom: 110px;
  right: 30px;
  z-index: 2500;
  width: 360px;
  max-width: calc(100vw - 30px);
  background: rgba(10, 10, 10, 0.98);
  border: 1px solid var(--primary);
  border-radius: 16px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.8);
  display: none;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: var(--glass);
  animation: slide-up 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.chat-widget.active { display: flex; }

.chat-header {
  padding: 0.8rem 1.2rem;
  background: var(--bg-main);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--primary);
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: var(--bg-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.chat-header h4 { margin: 0; color: var(--primary); font-size: 1.1rem; white-space: nowrap; }
.chat-status { font-size: 0.7rem; color: #4ade80; font-weight: 600; white-space: nowrap; }

.chat-close-btn {
  background: rgba(212, 175, 55, 0.15);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
  margin-left: 10px;
}

.chat-close-btn:hover {
  background: var(--primary);
  color: var(--bg-main);
  transform: rotate(90deg);
}

@media (max-width: 480px) {
  .chat-widget {
    width: 100%;
    right: 0;
    bottom: 0;
    border-radius: 20px 20px 0 0;
    max-width: 100%;
  }
  .chat-header { padding: 1.2rem 1rem; }
  .chat-avatar { width: 35px; height: 35px; font-size: 0.9rem; }
  .chat-header h4 { font-size: 1rem; }
}

.chat-messages {
  height: 250px;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(0,0,0,0.2);
}

.msg {
  max-width: 80%;
  padding: 0.8rem 1.2rem;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.4;
}

.msg.bot {
  background: rgba(255,255,255,0.05);
  color: var(--white);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.msg.user {
  background: var(--primary);
  color: var(--bg-main);
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  font-weight: 600;
}

.chat-quick-replies {
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(0,0,0,0.1);
}

.quick-reply {
  padding: 4px 10px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.quick-reply:hover {
  background: var(--primary);
  color: var(--bg-main);
}

.chat-input {
  padding: 0.8rem 1rem;
  display: flex;
  gap: 8px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.chat-input input {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.8rem 1.2rem;
  border-radius: 25px;
  color: white;
  transition: var(--transition);
}

.chat-input input:focus {
  border-color: var(--primary);
  outline: none;
}

/* Particles Background Hero */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Audit Firm Specialized Sections */
.industries-section {
  padding: 5rem 0;
  background: #020617;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.industry-card {
  padding: 3rem;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 4px;
  transition: var(--transition);
}

.industry-card:hover {
  background: rgba(15, 23, 42, 0.6);
  border-color: var(--primary);
  transform: translateY(-5px);
}

.industry-icon {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.insight-card {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
}

.insight-image {
  height: 200px;
  background: #eee;
  width: 100%;
}

.insight-content {
  padding: 2rem;
  color: #333;
}

.insight-category {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

.insight-card h3 {
  color: #000;
  margin-bottom: 1rem;
}

.insight-card p {
  color: #666;
  font-size: 0.95rem;
}

@media (max-width: 992px) {
  .header-actions { display: none; }
}