:root {
  --color-gold: #c5a059;
  --color-gold-hover: #b08d48;
  --color-gold-light: #e6c88b;
  --color-bg-dark: #050505;
  --color-bg-card: #121212;
  --color-bg-card-hover: #181818;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-gold: rgba(197, 160, 89, 0.25);
  --color-text-primary: #ffffff;
  --color-text-muted: #9ca3af;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Cinzel', serif, Georgia;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
}

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

::selection {
  background-color: var(--color-gold);
  color: #000;
}

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

/* Typography Helpers */
.font-serif {
  font-family: var(--font-serif);
}

.text-gold {
  color: var(--color-gold);
}

.text-gradient-gold {
  background: linear-gradient(135deg, #ffffff 20%, var(--color-gold) 80%, var(--color-gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-muted {
  color: var(--color-text-muted);
}

/* Badge */
.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--color-border-gold);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-smooth);
}

.btn-gold {
  background: var(--color-gold);
  color: #000;
  box-shadow: 0 8px 24px rgba(197, 160, 89, 0.22);
}

.btn-gold:hover {
  background: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(197, 160, 89, 0.35);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.btn-pill {
  border-radius: 9999px;
}

/* Card */
.glass-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
}

/* Navbar */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-smooth);
}

.site-nav.scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

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

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

.brand-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.25));
}

.brand-text h1, .brand-text span.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.nav-menu-desktop {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.3rem 0.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  gap: 0.25rem;
}

.nav-link {
  text-decoration: none;
  color: #d1d5db;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1.15rem;
  border-radius: 9999px;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.98);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

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

.mobile-menu-overlay a {
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition-fast);
}

.mobile-menu-overlay a:hover {
  color: var(--color-gold);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 6rem;
  padding-bottom: 4rem;
  overflow: hidden;
}

.hero-glow-1 {
  position: absolute;
  top: -15%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: -15%;
  right: -10%;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats Section */
.stats-section {
  background: #080808;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-value {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.stat-suffix {
  color: var(--color-gold);
}

.stat-label {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Sections General */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-divider {
  width: 70px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 9999px;
  margin-top: 1rem;
}

/* Why Us Section */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .why-us-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.reason-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: 0.75rem;
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
}

.reason-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-left-color: var(--color-gold);
}

.reason-icon {
  color: var(--color-gold);
  font-size: 1.75rem;
  flex-shrink: 0;
}

/* Services Section */
.service-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
}

.services-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: #111;
  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
  padding: 1.75rem;
  transition: all var(--transition-smooth);
}

.service-card:hover {
  border-color: var(--color-border-gold);
  transform: translateY(-4px);
  background: #161616;
}

.service-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: #fff;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.team-card {
  background: #0f0f0f;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 2rem;
  position: relative;
  transition: all var(--transition-smooth);
}

.team-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
}

.team-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.team-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.team-spec {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  background: #121212;
  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.contact-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(197, 160, 89, 0.12);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
}

.contact-form {
  background: #111;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #e5e7eb;
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-gold);
}

/* Footer */
.site-footer {
  background: #040404;
  border-top: 1px solid var(--color-border-gold);
  padding: 4.5rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

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

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  text-align: center;
  color: #6b7280;
  font-size: 0.85rem;
}

/* WhatsApp Floating Button */
.wa-floating {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-smooth);
}

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

.wa-ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.75;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  z-index: -1;
}

@keyframes ping {
  75%, 100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* Welcome Loader Overlay */
.welcome-loader {
  position: fixed;
  inset: 0;
  background: #030303;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.welcome-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.welcome-brand-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1.25rem;
  animation: pulseLogo 1.5s infinite alternate ease-in-out;
}

@keyframes pulseLogo {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.05); opacity: 1; filter: drop-shadow(0 0 16px rgba(197, 160, 89, 0.5)); }
}

.welcome-line {
  height: 3px;
  width: 140px;
  background: var(--color-gold);
  border-radius: 9999px;
  margin-top: 1rem;
  animation: expandLine 1.8s ease-in-out infinite alternate;
}

@keyframes expandLine {
  0% { width: 40px; opacity: 0.5; }
  100% { width: 160px; opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .nav-menu-desktop, .nav-cta-desktop {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
}