/* Variáveis CSS para um Design System Simples e Elegante */
:root {
    --color-primary: #1a1a1a;
    --color-secondary: #d4af37; /* Dourado suave */
    --color-text: #f8f9fa;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
    overflow-x: hidden;
}

/* Tipografia Utilitária */
.font-cinzel { font-family: var(--font-heading); }
.font-montserrat { font-family: var(--font-body); }
.tracking-wide { letter-spacing: 0.2em; }
.transition-all { transition: all 0.4s ease-in-out; }

/* Background Slider e Overlay */
.bg-slider {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg-slider .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out; /* Transição suave de fade */
}

.bg-slider .slide.active {
    opacity: 1;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Escurece a imagem para o texto ler bem */
    z-index: 1;
}

/* Hero Content - Centralizado */
.hero-logo {
    max-width: 180px;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 1.5s ease forwards;
}

.hero-content h1 {
    letter-spacing: 0.1em;
    text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 1.5s ease forwards;
}

.hero-content p {
    text-shadow: 1px 2px 5px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 1.5s ease 0.3s forwards;
}

.hero-content .custom-btn {
    opacity: 0;
    animation: fadeInUp 1.5s ease 0.6s forwards;
}

@keyframes fadeInUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Customização do Botão (Luxury Aesthetic) */
.custom-btn {
    border-width: 1px;
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--color-text);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.custom-btn:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* Customização da Navbar e Menu Hambúrguer */
.custom-navbar {
    padding: 2rem;
}

.custom-toggler {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border-radius: 50%;
    padding: 12px;
    transition: background 0.3s;
}

.custom-toggler:hover {
    background: rgba(255, 255, 255, 0.2);
}

.custom-toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='square' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Customização do Offcanvas (Menu Lateral) */
.custom-offcanvas {
    background-color: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    color: var(--color-text);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-link {
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.custom-link:hover {
    color: var(--color-secondary);
}

.custom-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    display: block;
    margin-top: 5px;
    right: 0;
    background: var(--color-secondary);
    transition: width 0.4s ease;
}

.custom-link:hover::after {
    width: 100%;
    left: 0;
    background: var(--color-secondary);
}