:root {
    /* Colors */
    --primary-black: #0a0a0a;
    --secondary-charcoal: #1a1a1a;
    --accent-gold: #d4af37;
    --accent-dark-gold: #b8941e;
    --text-light: #ffffff;
    --text-dark: #2a2a2a;
    --light-grey: #f8f8f8;
    --medium-grey: #e0e0e0;
    --dark-grey: #3a3a3a;

    /* Spacing & Layout */
    --padding-section: 8rem 5%;
    --padding-hero: 0 5%;
    --header-height: 80px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 15px;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--primary-black);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

/* Utilities */
.container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.text-gold {
    color: var(--accent-gold);
}

.uppercase {
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Typography Helpers */
h1,
h2,
h3 {
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

p {
    margin-bottom: 1.5rem;
    color: var(--medium-grey);
}

.text-gold {
    color: var(--accent-gold);
}

.text-light {
    color: var(--text-light);
}

.text-grey {
    color: var(--medium-grey);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--primary-black);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background-color: #e6c347;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background-color: var(--primary-black);
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
}

.btn-secondary:hover {
    background-color: var(--accent-gold);
    color: var(--primary-black);
    transform: translateX(5px);
}

.btn-black {
    background-color: var(--primary-black);
    color: var(--accent-gold);
}

.btn-black:hover {
    background-color: transparent;
    border: 1px solid var(--primary-black);
    color: var(--primary-black);
    transform: translateY(-3px);
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 5%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: all var(--transition-medium);
}

#navbar.scrolled {
    padding: 1rem 5%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 35px;
    height: 35px;
}

.logo-text {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 1px;
    line-height: 1;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links li a {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    /* Gradient Text Match */
    background: linear-gradient(to bottom, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--text-light);
    /* Fallback */

    font-weight: 700;
    /* Increased weight for better gradient visibility */
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition-fast);
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1001;
}

.hamburger span {
    width: 30px;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition-medium);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-light);
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    will-change: transform, opacity;
}

.hero h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 5.5rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 1.5rem;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background: linear-gradient(to bottom, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.4rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    font-weight: 300;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translate(-50%, 0);
    }

    40% {
        transform: translate(-50%, 10px);
    }

    60% {
        transform: translate(-50%, 5px);
    }
}

/* Featured Products */
.products-section {
    background-color: var(--light-grey);
    padding: var(--padding-section);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.section-header h2 {
    font-size: 3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-black);
}

.section-header p {
    color: var(--dark-grey);
    font-size: 1.1rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.product-card {
    background-color: #fff;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateY(50px);
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.card-image {
    height: 300px;
    position: relative;
    overflow: hidden;
}

.gradient-1 {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}

.gradient-2 {
    background: linear-gradient(135deg, #3a3a3a 0%, #2a2a2a 100%);
}

.gradient-3 {
    background: linear-gradient(135deg, #4a4a4a 0%, #3a3a3a 100%);
}

.shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(212, 175, 55, 0.2), transparent);
    transform: skewX(-25deg);
    transition: 0.5s;
}

.product-card:hover .shimmer {
    left: 150%;
    transition: 1s ease-in-out;
}

.card-info {
    padding: 2rem;
}

.category {
    color: var(--accent-dark-gold);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.product-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
}

.product-card p {
    color: var(--dark-grey);
    line-height: 1.6;
}

.price {
    font-size: 1.8rem;
    color: var(--accent-gold);
    font-weight: 700;
    margin: 1.5rem 0;
}

/* Parallax Divider */
.parallax-divider {
    height: 600px;
    /* Complex industrial background: Dark overlay + Radial Glow + Carbon/Mesh Pattern */
    background-color: #0a0a0a;
    background-image:
        radial-gradient(circle at center, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
        linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)),
        repeating-linear-gradient(45deg, #1a1a1a 0px, #1a1a1a 1px, transparent 1px, transparent 10px),
        repeating-linear-gradient(-45deg, #1a1a1a 0px, #1a1a1a 1px, transparent 1px, transparent 10px);
    background-attachment: fixed;
    background-position: center;
    background-size: cover, cover, 20px 20px, 20px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.parallax-content {
    max-width: 800px;
    padding: 0 5%;
    z-index: 2;
}

.parallax-content h2 {
    font-size: 3rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.parallax-content p {
    font-size: 1.3rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

/* Stats Section */
.stats-section {
    background-color: #fff;
    padding: 6rem 5%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition-medium);
}

.stat-item.visible {
    opacity: 1;
    transform: scale(1);
}

.stat-number {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--dark-grey);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Features Section */
.features-section {
    background-color: var(--primary-black);
    padding: var(--padding-section);
    color: var(--text-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateX(-50px);
}

.feature-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.feature-card:hover {
    background-color: rgba(26, 26, 26, 0.9);
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-10px);
    /* Override translateX on hover */
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #d4af37 0%, #b8941e 100%);
    padding: var(--padding-section);
    text-align: center;
    color: var(--primary-black);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3.5rem;
    text-transform: uppercase;
    color: var(--primary-black);
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.3rem;
    color: var(--primary-black);
    margin-bottom: 3rem;
}

/* Footer */
footer {
    background-color: var(--primary-black);
    color: var(--text-light);
    padding: 4rem 5% 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: #000000;
        justify-content: center;
        align-items: center;
        transition: var(--transition-medium);
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 2rem 0;
    }

    .nav-links li a {
        font-size: 1.5rem;
    }

    /* Simplified mobile nav */
    /* Simplified mobile nav */
    .hero h1 {
        font-size: 3rem;
        /* Reverted to safe size */
        letter-spacing: 2px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .stat-number {
        font-size: 3rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 2.5rem;
    }

    .parallax-divider {
        background-attachment: scroll;
    }

    /* Disable parallax on mobile */
    .hero-content {
        opacity: 1 !important;
        transform: none !important;
    }

    .parallax-content {
        padding: 0 2rem;
    }

    .parallax-content h2 {
        font-size: 2rem;
        /* Reduced from 3rem */
        margin-bottom: 1rem;
    }

    .parallax-content p {
        font-size: 1rem;
        /* Reduced from 1.3rem */
        line-height: 1.5;
    }
}