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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1a1a1a;
    color: #fff;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

/* Header Profissional */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #ff6b35;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px;
    gap: 10px;
}

.logo {
    position: relative;
    background: #fff;
    padding: 8px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.2);
}

.logo img {
    height: 40px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: all 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ff6b35, #f7931e);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

/* Hero Carrossel */
.hero {
    height: 60vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 0;
    opacity: 0.9;
    color: #fff;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.dot {
    height: 15px;
    width: 15px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active, .dot:hover {
    background-color: #ff6b35;
}

/* Slider Neon */
.promo-slider {
    background: linear-gradient(90deg, #ff6b35, #f7931e);
    padding: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.promo-slider::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.promo-slide {
    display: none;
    font-weight: bold;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.promo-slide.ativo {
    display: block;
}

/* Search Bar Futurista */
.search-bar {
    margin: 60px auto;
    text-align: center;
}

.search-bar input {
    width: 100%;
    max-width: 600px;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #ff6b35;
    border-radius: 50px;
    color: #fff;
    font-size: 1.1rem;
    outline: none;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.search-bar input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-bar input:focus {
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.5);
    transform: scale(1.02);
}

/* Títulos */
.section-title {
    text-align: center;
    font-size: 3rem;
    margin: 60px 0 40px;
    background: linear-gradient(45deg, #ff6b35, #f7931e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
}

/* Cards Profissionais */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.2);
    border-color: #ff6b35;
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.card-content {
    padding: 25px;
    position: relative;
    z-index: 2;
}

.card h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 700;
}

.card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.price {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(45deg, #ff6b35, #f7931e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Banner Cyberpunk */
.banner-faixa {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 40px;
    margin: 60px 0;
    position: relative;
    overflow: hidden;
}

.banner-faixa::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.1) 2px,
        rgba(255, 255, 255, 0.1) 4px
    );
}

.banner-faixa div {
    font-weight: 900;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/* Footer Profissional */
footer {
    background: #2c3e50;
    border-top: 2px solid #ff6b35;
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
}

footer p {
    margin-bottom: 10px;
    opacity: 0.8;
}

footer a {
    color: #ff6b35;
    text-decoration: none;
    transition: all 0.3s ease;
}

footer a:hover {
    color: #f7931e;
    text-shadow: 0 0 10px #ff6b35;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background-color: #fff;
    margin: 5% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: modalSlide 0.3s ease-out;
}

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

.close {
    position: absolute;
    right: 15px;
    top: 15px;
    color: #666;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1;
}

.close:hover {
    color: #ff6b35;
}

.modal-body {
    display: flex;
    flex-direction: column;
}

.modal-body img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px 15px 0 0;
}

.modal-info {
    padding: 30px;
}

.modal-info h2 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.modal-info p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 20px;
}

.whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

/* Responsivo Mobile */
@media (max-width: 768px) {
    body {
        padding-top: 120px;
    }
    
    header .container {
        flex-direction: column;
        gap: 10px;
        padding: 8px 15px;
    }
    
    nav ul {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav a {
        font-size: 0.9rem;
        padding: 5px 10px;
    }
    
    .hero {
        height: 50vh;
        margin-top: -120px;
        padding-top: 120px;
    }
    
    .hero-content {
        padding: 20px;
        margin: 0 15px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .promo-slider {
        padding: 15px 10px;
    }
    
    .promo-slide {
        font-size: 1rem;
        letter-spacing: 1px;
    }
    
    .search-bar {
        margin: 30px auto;
        padding: 0 15px;
    }
    
    .search-bar input {
        padding: 15px 20px;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin: 40px 0 30px;
        letter-spacing: 1px;
    }
    
    .cards {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
    
    .card {
        margin-bottom: 10px;
    }
    
    .card img {
        height: 200px;
    }
    
    .card-content {
        padding: 20px;
    }
    
    .banner-faixa {
        grid-template-columns: 1fr;
        padding: 30px 20px;
        gap: 15px;
        margin: 40px 0;
    }
    
    .banner-faixa div {
        font-size: 1rem;
        letter-spacing: 1px;
    }
    
    footer {
        padding: 30px 15px;
        font-size: 0.9rem;
    }
    
    /* Modal Mobile */
    .modal-content {
        width: 95%;
        margin: 5% auto;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-body img {
        height: 250px;
    }
    
    .modal-info {
        padding: 20px;
    }
    
    .modal-info h2 {
        font-size: 1.5rem;
    }
    
    .whatsapp-btn {
        padding: 12px 25px;
        font-size: 1rem;
        position: sticky;
        bottom: 0;
        background: linear-gradient(135deg, #25d366, #128c7e);
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    }
    
    .close {
        font-size: 24px;
        right: 10px;
        top: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .modal-content {
        width: 98%;
        margin: 2% auto;
    }
    
    .modal-info {
        padding: 15px;
    }
}