:root {
    --bg-dark: #081323; /* Dark navy from logo */
    --bg-darker: #040911;
    --gold-primary: #D4B06D; /* Gold from logo */
    --gold-secondary: #ebd3a1;
    --text-main: #f5f5f5;
    --text-muted: #a0aab8;
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Outfit', 'Montserrat', sans-serif;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Top Bar */
.top-bar {
    position: absolute;
    top: 0;
    width: 100%;
    background-color: var(--bg-darker);
    padding: 10px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1001;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(212, 176, 109, 0.2);
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-link:hover {
    color: var(--gold-primary);
}

.top-socials {
    display: flex;
    gap: 15px;
    margin-left: 10px;
}

.top-socials a {
    color: var(--text-muted);
    transition: color 0.3s;
    font-size: 1.1rem;
}

.top-socials a:hover {
    color: var(--gold-primary);
}

/* Header */
.main-header {
    position: absolute;
    top: 41px;
    width: 100%;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 25, 40, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 3px solid var(--gold-primary);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.6);
    transition: all var(--transition-speed);
}

.main-header.scrolled {
    padding: 10px 5%;
}

.logo-container .header-logo {
    height: 85px;
    object-fit: contain;
    transition: height var(--transition-speed);
}

.main-header.scrolled .logo-container .header-logo {
    height: 60px;
}

.header-action {
    display: flex;
    align-items: center;
}

.btn-catalog {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    padding: 8px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s;
    text-transform: uppercase;
}

.btn-catalog:hover {
    background-color: var(--gold-primary);
    color: var(--bg-darker);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 1rem;
    transition: color var(--transition-speed);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--gold-primary);
    transition: width var(--transition-speed);
}

nav a:hover {
    color: var(--gold-primary);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    background: var(--bg-dark);
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg-image {
    background-image: url('bg-pecas.png');
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(4, 9, 17, 0.7) 0%, rgba(4, 9, 17, 0.95) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin-top: 80px;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 10px rgba(212, 176, 109, 0.1)); }
    to { filter: drop-shadow(0 0 30px rgba(212, 176, 109, 0.4)); }
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: var(--gold-primary);
    color: var(--bg-darker);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    border-radius: 5px;
    text-transform: uppercase;
    transition: all var(--transition-speed);
    border: 2px solid var(--gold-primary);
    cursor: pointer;
}

.btn:hover {
    background-color: transparent;
    color: var(--gold-primary);
    box-shadow: 0 0 20px rgba(212, 176, 109, 0.4);
}

/* Creative Hero Search Form */
.hero-search-wrapper {
    margin: 2rem auto;
    max-width: 750px;
    position: relative;
}

.hero-search-form-creative {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 176, 109, 0.5);
    border-radius: 60px;
    padding: 8px;
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.hero-search-form-creative:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 176, 109, 0.3);
    border-color: var(--gold-primary);
}

.search-icon-left {
    color: var(--gold-primary);
    font-size: 1.4rem;
    padding: 0 15px 0 20px;
}

.hero-search-input-creative {
    flex-grow: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    padding: 15px 10px;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.hero-search-input-creative::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
}

.hero-search-btn-creative {
    background: linear-gradient(135deg, var(--gold-primary), #b58d4a);
    color: var(--bg-darker);
    border: none;
    border-radius: 50px;
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.hero-search-btn-creative:hover {
    background: linear-gradient(135deg, var(--gold-secondary), var(--gold-primary));
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(212, 176, 109, 0.4);
}

@media (max-width: 768px) {
    .hero-search-form-creative {
        flex-direction: column;
        border-radius: 20px;
        padding: 15px;
        gap: 15px;
    }
    .search-icon-left {
        display: none;
    }
    .hero-search-input-creative {
        text-align: center;
        padding: 10px;
    }
    .hero-search-btn-creative {
        width: 100%;
    }
}

/* Sections */
section {
    padding: 100px 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--gold-primary);
}

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

.service-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(212, 176, 109, 0.1);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.4s, background 0.4s;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.05);
    border-color: rgba(212, 176, 109, 0.3);
}

.service-icon {
    font-size: 3rem;
    color: var(--gold-primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Premium Glassmorphism Product Card */
.product-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 20px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    backdrop-filter: blur(10px);
    z-index: 1;
    background-size: cover;
    background-position: center;
}

.product-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(4,9,17,0.95) 0%, rgba(4,9,17,0.4) 100%);
    z-index: 0;
    transition: background 0.4s ease;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 176, 109, 0.4);
}

.product-card:hover .product-overlay {
    background: linear-gradient(to top, rgba(4,9,17,0.95) 0%, rgba(212, 176, 109, 0.2) 100%);
}



.product-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #fff;
    text-shadow: 0 2px 5px rgba(0,0,0,0.8);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

/* Brands Section */
.brands-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.brand-item {
    padding: 15px 30px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    font-family: 'Outfit', sans-serif;
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.brand-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
    transform: scale(1.05);
}

.brand-item.highlight {
    background: rgba(212, 176, 109, 0.1);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    font-size: 1.2rem;
}

.brand-item.highlight:hover {
    background: var(--gold-primary);
    color: var(--bg-darker);
}

/* Contact & Form */
.contact {
    background-color: var(--bg-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    background: rgba(255,255,255,0.02);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid rgba(212, 176, 109, 0.1);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.contact-link i {
    font-size: 1.5rem;
    color: var(--gold-primary);
    width: 30px;
    text-align: center;
}

.contact-link:hover {
    color: var(--gold-primary);
}

.contact-form-container {
    background: rgba(212, 176, 109, 0.03);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid rgba(212, 176, 109, 0.2);
}

.quote-form .form-group {
    margin-bottom: 20px;
}

.quote-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-main);
}

.quote-form input,
.quote-form textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 5px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.quote-form input:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 10px rgba(212, 176, 109, 0.2);
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
    color: #666;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px;
    background-color: #02050a;
    border-top: 1px solid rgba(212, 176, 109, 0.1);
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .top-bar {
        display: none; /* Hide top bar on very small screens for cleaner mobile view */
    }

    .main-header {
        top: 0;
        flex-direction: column;
        gap: 15px;
        padding: 15px 5%;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .contact-form-container {
        padding: 20px;
    }
}