body {
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
}
h1, h2, h3, h4, .font-playfair {
    font-family: 'Playfair Display', serif;
}
.gold-accent {
    color: #C9A646;
}
.gold-bg {
    background-color: #C9A646;
}
.gold-border {
    border-color: #C9A646;
}
.gold-hover:hover {
    background-color: #B68B4C;
}
.dark-bg {
    background-color: #0D0D0D;
}
.light-bg {
    background-color: #F5F5F5;
}
.hero-overlay {
    background: linear-gradient(to right, rgba(13, 13, 13, 0.5) 0%, rgba(13, 13, 13, 0.1) 100%);
}
.case-study-overlay {
    background: linear-gradient(to right, rgba(13, 13, 13, 0.8) 0%, rgba(201, 166, 70, 0.4) 100%);
}
.testimonial-quote::before {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: #C9A646;
    position: absolute;
    left: -2rem;
    top: -2rem;
    opacity: 0.5;
}
.testimonial-quote::after {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: #C9A646;
    position: absolute;
    right: -2rem;
    bottom: -5rem;
    opacity: 0.5;
}
.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}
.floating-cta {
    animation: float 3s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Floating Phone Button */
.floating-phone-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  width: 65px;
  height: 65px;
  background: linear-gradient(135deg, #C9A646 0%, #B68B4C 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(201, 166, 70, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  animation: phonePulse 2s ease-in-out infinite;
  text-decoration: none;
}

.floating-phone-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(201, 166, 70, 0.6);
  background: linear-gradient(135deg, #D4B55A 0%, #C9A646 100%);
  animation: none;
}

.floating-phone-btn i {
  color: #ffffff;
  font-size: 28px;
  animation: phoneRing 1.5s ease-in-out infinite;
}

.floating-phone-btn:hover i {
  animation: phoneShake 0.5s ease-in-out;
}

.floating-phone-btn::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #C9A646;
  opacity: 0.6;
  animation: phoneRipple 2s ease-out infinite;
}

.floating-phone-tooltip {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  background: #ffffff;
  color: #0D0D0D;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.floating-phone-tooltip::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid #ffffff;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.floating-phone-btn:hover .floating-phone-tooltip {
  opacity: 1;
  right: 90px;
}

/* Animations */
@keyframes phonePulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes phoneRing {
  0%, 100% {
    transform: rotate(0deg);
  }
  10%, 30% {
    transform: rotate(-15deg);
  }
  20%, 40% {
    transform: rotate(15deg);
  }
  50% {
    transform: rotate(0deg);
  }
}

@keyframes phoneShake {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-20deg);
  }
  75% {
    transform: rotate(20deg);
  }
}

@keyframes phoneRipple {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .floating-phone-btn {
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
  }
  
  .floating-phone-btn i {
    font-size: 24px;
  }
  
  .floating-phone-tooltip {
    display: none;
  }
}