:root {
    --neon-gold: #FFD700;
    --gold: #FFC000;
    --light-gold: #FFEEA8;
    --dark-gold: #FFA500;
    --white: #FFFFFF;
    --black: #0A0A0A;
    --gray: #1A1A1A;
    --dark-gray: #333333;
    --glow: 0 0 10px var(--light-gold), 0 0 20px var(--gold), 0 0 30px var(--dark-gold);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--white);
    background-color: var(--black);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--light-gold);
    text-shadow: var(--glow);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.7);
    z-index: -1;
}

.gold-filter {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 192, 0, 0.3) 0%, rgba(10, 10, 10, 0.9) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 20px;
    z-index: 1;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--light-gold), 0 0 20px var(--gold), 0 0 30px var(--dark-gold);
    animation: textGlow 2s infinite alternate;
}

@keyframes textGlow {
    from {
        text-shadow: 0 0 5px var(--light-gold), 0 0 10px var(--gold);
    }
    to {
        text-shadow: 0 0 10px var(--light-gold), 0 0 20px var(--gold), 0 0 30px var(--dark-gold), 0 0 40px var(--dark-gold);
    }
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-weight: 300;
    animation: fadeIn 2s ease-in-out;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(45deg, var(--gold), var(--dark-gold));
    color: var(--black);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 192, 0, 0.6);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--dark-gold), var(--gold));
    transition: all 0.4s ease;
    z-index: -1;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 192, 0, 0.8);
}

.btn:hover:before {
    left: 0;
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-icon {
    position: absolute;
    color: var(--gold);
    font-size: 2.5rem;
    filter: drop-shadow(0 0 5px var(--light-gold));
    animation: float 6s infinite ease-in-out;
    opacity: 0.8;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        filter: drop-shadow(0 0 5px var(--light-gold));
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
        filter: drop-shadow(0 0 15px var(--gold));
    }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: all 0.3s ease;
    background: rgba(10, 10, 10, 0.5);
    backdrop-filter: blur(10px);
}

nav.scrolled {
    background: rgba(10, 10, 10, 0.9);
    padding: 15px 40px;
    box-shadow: 0 5px 20px rgba(255, 192, 0, 0.2);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--neon-gold);
    text-decoration: none;
    font-weight: 700;
    text-shadow: var(--glow);
    transition: all 0.3s ease;
}

.logo:hover {
    text-shadow: 0 0 15px var(--light-gold), 0 0 25px var(--gold), 0 0 35px var(--dark-gold);
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
    font-size: 1.1rem;
}

.nav-links a:hover {
    color: var(--neon-gold);
    text-shadow: 0 0 5px var(--light-gold);
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

.nav-links a:hover:after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    color: var(--white);
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.hamburger:hover {
    color: var(--neon-gold);
    transform: rotate(90deg);
}

/* Sections */
section {
    padding: 100px 20px;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-title h2 {
    font-size: 3rem;
    display: inline-block;
    padding-bottom: 15px;
    animation: titleGlow 3s infinite alternate;
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 5px var(--light-gold), 0 0 10px var(--gold);
    }
    100% {
        text-shadow: 0 0 10px var(--light-gold), 0 0 20px var(--gold), 0 0 30px var(--dark-gold);
    }
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: linePulse 2s infinite;
}

@keyframes linePulse {
    0%, 100% {
        width: 100px;
        opacity: 1;
    }
    50% {
        width: 150px;
        opacity: 0.7;
    }
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    height: 350px;
    transform: perspective(1000px) rotateY(15deg);
    transition: all 0.5s ease;
}

.gallery-item:hover {
    transform: perspective(1000px) rotateY(0deg);
    box-shadow: 0 10px 25px rgba(255, 192, 0, 0.4);
}

.gallery-item img, .gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.gallery-item:hover img, .gallery-item:hover video {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    padding: 25px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: var(--white);
    transition: all 0.5s ease;
    backdrop-filter: blur(5px);
}

.gallery-item:hover .gallery-caption {
    bottom: 0;
}

.gallery-caption h3 {
    color: var(--neon-gold);
    margin-bottom: 10px;
    font-size: 1.5rem;
}

/* Promoções */
.promo-section {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9), rgba(10, 10, 10, 0.9));
    position: relative;
    overflow: hidden;
}

.promo-section:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,192,0,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.promo-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--neon-gold);
    animation: pulse 2s infinite, neonGlow 3s infinite alternate;
}

@keyframes neonGlow {
    from {
        text-shadow: 0 0 5px var(--light-gold), 0 0 10px var(--gold);
    }
    to {
        text-shadow: 0 0 10px var(--light-gold), 0 0 20px var(--gold), 0 0 30px var(--dark-gold);
    }
}

.promo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.promo-card {
    background: rgba(26, 26, 26, 0.8);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.5s ease;
    border: 1px solid rgba(255, 192, 0, 0.2);
    backdrop-filter: blur(5px);
}

.promo-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 30px rgba(255, 192, 0, 0.3);
    border: 1px solid var(--gold);
}

.promo-img {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.promo-img:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 70%, rgba(10, 10, 10, 0.9));
}

.promo-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.promo-card:hover .promo-img img {
    transform: scale(1.1);
}

.promo-content {
    padding: 25px;
    text-align: center;
    position: relative;
}

.promo-content h3 {
    margin-bottom: 15px;
    color: var(--neon-gold);
    font-size: 1.8rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 15px;
    display: block;
    text-shadow: 0 0 5px rgba(255, 192, 0, 0.5);
}

.old-price {
    text-decoration: line-through;
    color: var(--dark-gray);
    font-size: 1.2rem;
    margin-left: 10px;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 99;
}

.whatsapp-btn .btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    font-size: 1.1rem;
    animation: pulse 2s infinite, neonBorder 3s infinite alternate;
}

@keyframes neonBorder {
    from {
        box-shadow: 0 0 5px var(--gold), 0 0 10px var(--gold), inset 0 0 5px var(--gold);
    }
    to {
        box-shadow: 0 0 15px var(--gold), 0 0 30px var(--dark-gold), inset 0 0 10px var(--gold);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Footer */
footer {
    background: linear-gradient(to top, #0A0A0A, #1A1A1A);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: lineFlow 3s infinite linear;
}

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

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    position: relative;
    z-index: 1;
}

.footer-col h3 {
    color: var(--neon-gold);
    margin-bottom: 25px;
    font-size: 1.8rem;
    position: relative;
    display: inline-block;
}

.footer-col h3:after {
    content: '';
    position: absolute;
    width: 50%;
    height: 2px;
    background: var(--gold);
    bottom: -10px;
    left: 0;
    animation: lineExtend 2s infinite alternate;
}

@keyframes lineExtend {
    from {
        width: 30%;
    }
    to {
        width: 70%;
    }
}

.footer-col p {
    margin-bottom: 15px;
    line-height: 1.6;
    font-size: 1.1rem;
}

.footer-col i {
    margin-right: 15px;
    color: var(--gold);
    font-size: 1.2rem;
    min-width: 20px;
    text-align: center;
}

.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 2.5rem;
    color: var(--white);
    margin-top: 20px;
}

.payment-methods i {
    transition: all 0.3s ease;
}

.payment-methods i:hover {
    color: var(--neon-gold);
    transform: translateY(-5px) scale(1.2);
    filter: drop-shadow(0 0 5px var(--gold));
}

.footer-bottom {
    text-align: center;
    padding-top: 60px;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 192, 0, 0.2);
    position: relative;
}

.footer-bottom:before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: var(--gold);
    animation: linePulse 2s infinite;
}

.footer-icons {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    font-size: 2rem;
    color: var(--gold);
}

.footer-icons i {
    animation: float 4s infinite ease-in-out;
    animation-delay: calc(var(--i) * 0.2s);
}

.footer-icons i:hover {
    color: var(--neon-gold);
    animation-play-state: paused;
    filter: drop-shadow(0 0 10px var(--gold));
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    
    .promo-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.95);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.5s ease;
        backdrop-filter: blur(10px);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 25px 0;
    }
    
    .hamburger {
        display: block;
        z-index: 101;
    }
    
    .promo-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-btn .btn span {
        display: none;
    }
    
    .whatsapp-btn .btn {
        padding: 18px;
        border-radius: 50%;
    }
    
    .whatsapp-btn .btn i {
        margin: 0;
        font-size: 1.8rem;
    }
    
    .footer-icons {
        gap: 30px;
        font-size: 1.8rem;
    }
}

/* Keyframes for general use */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.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;
}

.slide.active {
    opacity: 1;
}