:root {
    --gold-gradient: linear-gradient(90deg, #a67827 0%, #B18E72 25%, #f5d580 50%, #B18E72 75%, #a67827 100%);
    --gold-dark: #a67827;
    --bg-dark: #101010;
    --text-light: #F5F5DC;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 100%;
    animation: metallicShine 3s linear infinite alternate;
}

@keyframes metallicShine {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.gold-border { position: relative; z-index: 1; }
.gold-border::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit; padding: 2px;
    background: var(--gold-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}

.btn-gold {
    background: var(--gold-gradient); color: var(--bg-dark); font-weight: 600;
    transition: all 0.3s ease; position: relative; overflow: hidden;
    box-shadow: 0 5px 15px rgba(166, 120, 39, 0.2);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(166, 120, 39, 0.4); }
.btn-gold::after {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: rgba(255, 255, 255, 0.1); transform: rotate(45deg); transition: all 0.5s ease; opacity: 0;
}
.btn-gold:hover::after { opacity: 1; left: 100%; }

.btn-outline-gold {
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box, var(--gold-gradient) border-box;
    color: var(--text-light); transition: all 0.3s ease;
}
.btn-outline-gold:hover {
    background: var(--gold-gradient) border-box; color: var(--bg-dark);
    box-shadow: 0 5px 15px rgba(166, 120, 39, 0.3); transform: translateY(-2px);
}

.section-title { font-family: 'Playfair Display', serif; font-weight: 700; position: relative; display: inline-block; }
.section-title::after {
    content: ''; position: absolute; bottom: -10px; left: 0; width: 100%; height: 2px;
    background: var(--gold-gradient); transform: scaleX(0); transform-origin: left; transition: transform 0.5s ease;
}
.animate-title:hover .section-title::after { transform: scaleX(1); }

.floating-particles { position: absolute; width: 100%; height: 100%; top: 0; left: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.particle {
    position: absolute; background: rgba(177, 142, 114, 0.5); border-radius: 50%; opacity: 0.5; animation: float linear infinite;
}
@keyframes float { 0% { transform: translateY(0) rotate(0deg); } 100% { transform: translateY(-100vh) rotate(360deg); } }

.service-card { transition: all 0.4s ease; transform-style: preserve-3d; perspective: 1000px; }
.service-card:hover { transform: translateY(-10px) scale(1.02); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); }
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5); opacity: 0; transition: opacity 0.3s ease;
}
.service-card:hover::before { opacity: 1; }

.testimonial-card { transition: all 0.3s ease; }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); }
.star { color: var(--gold-dark); }
.testimonial-card:hover .star { transform: scale(1.1); }

.floating-whatsapp {
    position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 30px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); z-index: 100;
    animation: pulse 2s infinite; transition: all 0.3s ease;
}
.floating-whatsapp:hover { transform: scale(1.1); animation: none; }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.quote { font-family: 'Dancing Script', cursive; position: relative; }
.quote::before, .quote::after { content: '"'; color: var(--gold-dark); font-size: 1.5em; position: absolute; }
.quote::before { top: -15px; left: -25px; }
.quote::after { bottom: -25px; right: -25px; }

.navbar { transition: all 0.3s ease; }
.navbar.scrolled { background-color: rgba(16, 16, 16, 0.95); box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3); }

.mobile-menu {
    transition: all 0.3s ease-in-out; transform: translateX(100%); visibility: hidden;
    top: 0; height: 100vh; width: 75%; max-width: 300px; right: 0; z-index: 999;
    padding-top: 80px; box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-top-left-radius: 1rem; border-bottom-left-radius: 1rem;
}
.mobile-menu.active { transform: translateX(0); visibility: visible; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--gold-gradient); border-radius: 10px; }

.video-story-container { position: relative; width: 100%; max-width: 400px; aspect-ratio: 9 / 16; margin: 0 auto; }