/* ==========================================================================
   1. NAVIGATION BAR (Dynamic Large-to-Small State Engine)
   ========================================================================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 55px 6%; 
    background-color: rgba(0, 0, 0, 0.2); 
    border-bottom: 1px solid rgba(255, 255, 255, 0.0); 
    backdrop-filter: blur(0px);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: padding 0.5s cubic-bezier(0.25, 1, 0.5, 1), 
                background-color 0.5s ease, 
                backdrop-filter 0.5s ease, 
                border-color 0.5s ease;
}

header.shrunk {
    padding: 15px 6%; 
    background-color: rgba(0, 0, 0, 0.95); 
    backdrop-filter: blur(12px); 
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.logo img {
    height: 65px; 
    width: auto;
    display: block;
    transition: height 0.5s cubic-bezier(0.25, 1, 0.5, 1); 
}

header.shrunk .logo img {
    height: 38px; 
}

.nav-center {
    display: flex;
    gap: 50px; 
}

.nav-center a {
    color: #FFFFFF;          
    text-decoration: none;
    font-size: 1.15rem;       
    font-weight: 800;        
    text-transform: uppercase; 
    letter-spacing: 1.5px;    
    transition: color 0.3s ease, font-size 0.5s ease;
    display: inline-block;
}

header.shrunk .nav-center a {
    font-size: 0.95rem;      
}

.nav-center a:hover, 
.nav-center a.active {
    color: var(--primary-accent); 
}

.nav-right .btn-contact {
    background-color: var(--primary-accent); 
    border: 1px solid var(--primary-accent);
    color: #000000;                          
    text-decoration: none;
    padding: 14px 36px;       
    font-size: 1.05rem;       
    font-weight: 800;                        
    border-radius: 50px;
    letter-spacing: 0.5px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, padding 0.5s ease, font-size 0.5s ease;
}

header.shrunk .btn-contact {
    padding: 8px 22px;        
    font-size: 0.9rem;        
}

.nav-right .btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(149, 255, 0, 0.6); 
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    justify-content: flex-end; 
    align-items: center;
    padding: 0 10%;
    background: #000000; 
}

.hero-content-right {
    max-width: 650px;
    text-align: right; 
}

.hero h1 {
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: var(--primary-accent);
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-btn-container {
    display: flex;
    gap: 20px;
    justify-content: flex-end; 
}

.btn-quote-animated {
    background-color: var(--primary-accent);
    color: var(--bg-color);
    text-decoration: none;
    padding: 14px 32px;
    font-weight: 700;
    border-radius: 50px; 
    animation: greenPulse 2s infinite; 
    transition: transform 0.2s ease;
}

.btn-quote-animated:hover {
    transform: scale(1.03);
}

.btn-explore-white {
    background-color: #FFFFFF;
    color: #000000;
    text-decoration: none;
    padding: 14px 32px;
    font-weight: 600;
    border-radius: 50px; 
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn-explore-white:hover {
    transform: scale(1.03);
    opacity: 0.9;
}

@keyframes greenPulse {
    0% { box-shadow: 0 0 0 0 rgba(149, 255, 0, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(149, 255, 0, 0.0); }
    100% { box-shadow: 0 0 0 0 rgba(149, 255, 0, 0.0); }
}

/* Global Shared Headers */
.section-header-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 60px;
}

.section-title-bold {
    font-size: 2.8rem;
    font-weight: 800; 
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.stylish-green-line {
    width: 80px;
    height: 4px;
    background-color: var(--primary-accent);
    border-radius: 10px;
}

/* ==========================================================================
   3. WHY CHOOSE VIXORA (Centered Card Grid Layout)
   ========================================================================== */
.why-choose-us {
    padding: 120px 8%;
    background-color: #000000; 
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px; 
}

.card {
    background-color: #0D0E12; 
    padding: 50px 35px;
    text-align: center;        
    display: flex;
    flex-direction: column;
    align-items: center;       
    border-radius: 24px;       
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-icon {
    width: 55px;
    height: 55px;
    color: var(--primary-accent); 
    margin-bottom: 25px;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 800;
    text-transform: uppercase;
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(149, 255, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(149, 255, 0, 0.1);
}

/* ==========================================================================
   4. FEATURED PRODUCTS (3-Card Image Matrix Template)
   ========================================================================== */
.featured-products {
    padding: 120px 8%;
    background-color: #000000; 
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px; 
}

.product-card {
    background-color: #0D0E12; 
    border-radius: 24px;       
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s ease, box-shadow 0.4s ease;
}

.product-image-container {
    width: 100%;
    height: 220px;            
    background-color: #050608; 
    border-radius: 16px;      
    overflow: hidden;          
    margin-bottom: 25px;       
    border: 1px solid rgba(255, 255, 255, 0.01);
}

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

.product-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: #FFFFFF;
    text-transform: uppercase;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(149, 255, 0, 0.3); 
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(149, 255, 0, 0.1);
}

.product-card:hover .product-img { transform: scale(1.06); }
.product-card:hover .product-name { color: var(--primary-accent); }

/* ==========================================================================
   5. ABOUT VIXORA & FOOTER SECTIONS (Absolute Center Locks)
   ========================================================================== */
.small-about {
    padding: 120px 8%;
    background-color: #000000; 
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;       
    justify-content: center;
}

.about-container {
    max-width: 850px; 
    margin: 40px auto 0 auto; 
    text-align: center;        
    display: flex;
    flex-direction: column;    
    align-items: center;       
    justify-content: center;
    gap: 35px;                 
    width: 100%;
}

.about-container .about-text {
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.8;
    font-weight: 400;
    text-align: center;        
}

.about-container .btn-learn-more {
    display: inline-block;
    background-color: var(--primary-accent) !important; 
    border: 1px solid var(--primary-accent) !important;
    color: #000000 !important;                          
    text-decoration: none !important; 
    padding: 14px 40px !important;                      
    font-size: 1rem !important;
    font-weight: 800 !important;                        
    border-radius: 50px !important;                     
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.about-container .btn-learn-more:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 25px rgba(149, 255, 0, 0.4) !important; 
}

footer {
    padding: 40px 8%;
    background-color: #0D0E12; 
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    width: 100%;
    display: flex;
    justify-content: center;   
    align-items: center;       
}

.footer-content { text-align: center; }

footer p {
    color: rgba(255, 255, 255, 0.4) !important;
    font-size: 0.9rem !important;
    font-weight: 400 !important;
    letter-spacing: 1px !important;
}

/* ==========================================================================
   6. MOBILE RESPONSIVE ENGINE
   ========================================================================== */
@media screen and (max-width: 768px) {
    header {
        padding: 20px 5% !important; 
        flex-direction: column;      
        gap: 15px;
        background-color: rgba(0, 0, 0, 0.95) !important; 
    }

    .logo img { height: 35px !important; }

    .nav-center {
        gap: 20px; 
        flex-wrap: wrap; 
        justify-content: center;
    }

    .nav-center a { font-size: 0.85rem !important; }
    .nav-right .btn-contact { padding: 8px 20px !important; font-size: 0.85rem !important; }

    .hero { padding: 120px 6% 60px 6%; justify-content: center; }
    .hero-content-right { text-align: center; max-width: 100%; }
    .hero h1 { font-size: 2.2rem !important; }
    .hero-btn-container { justify-content: center; flex-direction: column; gap: 12px; }
    
    .btn-quote-animated, .btn-explore-white, .btn-learn-more { width: 100%; text-align: center; }
    .about-container p { font-size: 1rem !important; line-height: 1.6; }
    .section-title-bold { font-size: 2rem !important; }
}