:root {
    --coal-black: #0a0a0a;
    --charcoal: #1a1a1a;
    --dark-gray: #2a2a2a;
    --rust: #b84c1a;
    --amber: #e67e22;
    --gold: #f39c12;
    --concrete: #8a8a8a;
    --dust: #c4c4c4;
    --off-white: #f5f5f0;
    --paper: #ece8df;
    --accent-glow: rgba(230, 126, 34, 0.15);
    
    /*--coal-black: #0a0a0a;*/
    /*--charcoal: #1a1a1a;*/
    /*--dark-gray: #2a2a2a;*/
    /*--rust: #b84c1a;*/
    /*--amber: #f60000;*/
    /*--gold: #f39c12;*/
    /*--concrete: #8a8a8a;*/
    /*--dust: #cb0000;*/
    /*--off-white: #f5f5f0;*/
    /*--paper: #ece8df;*/
    /*--accent-glow: rgba(230, 126, 34, 0.15);*/
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--off-white);
    color: #2c2c2c;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Grain Overlay */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    opacity: 0.4;
}

/* Navigation */
.nav-container {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(230, 126, 34, 0.3);
    transition: all 0.3s ease;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--rust), var(--amber));
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--coal-black);
    clip-path: polygon(0 0, 100% 0, 100% 80%, 80% 100%, 0 100%);
}

.logo-text {
    font-weight: 700;
    font-size: 1.3rem;
    color: white;
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--amber);
    font-weight: 800;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--dust);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::before {
    content: '[';
    opacity: 0;
    margin-right: 4px;
    transition: opacity 0.2s;
}

.nav-links a::after {
    content: ']';
    opacity: 0;
    margin-left: 4px;
    transition: opacity 0.2s;
}

.nav-links a:hover {
    color: var(--amber);
}

.nav-links a:hover::before,
.nav-links a:hover::after {
    opacity: 1;
}

.nav-links a.active {
    color: var(--amber);
}

.nav-links a.active::before,
.nav-links a.active::after {
    opacity: 1;
}

/* Contact Nav Button */
.contact-nav-btn {
    background: transparent;
    border: 1.5px solid var(--amber);
    color: var(--amber) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 0;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
    text-transform: uppercase;
    font-weight: 600;
}

.contact-nav-btn:hover {
    background: var(--amber);
    color: var(--coal-black) !important;
    border-color: var(--amber);
}

.contact-nav-btn::before,
.contact-nav-btn::after {
    display: none !important;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    width: 28px;
    height: 2px;
    background: var(--amber);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 2px;
    background: var(--amber);
    transition: all 0.3s;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--coal-black);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1600&h=900&fit=crop');
    background-size: cover;
    background-position: center;
    opacity: 0.35;
    filter: grayscale(0.6) contrast(1.2);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 50%, rgba(10,10,10,0.85) 100%);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(230, 126, 34, 0.15);
    border-left: 4px solid var(--amber);
    padding: 0.5rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--amber);
    font-weight: 600;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    color: white;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--amber);
    display: block;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    max-width: 500px;
    border-left: 2px solid var(--amber);
    padding-left: 1.5rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.stat-block {
    text-align: left;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--amber);
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
    margin-top: 0.25rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero Stats Card */
.hero-stats-card {
    background: rgba(20,20,20,0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(230,126,34,0.2);
    padding: 2rem;
    position: relative;
}

.hero-stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--amber);
}

.hero-stats-card .stat-item {
    margin-bottom: 1.5rem;
}

.hero-stats-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--amber);
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

/* Page Header */
.page-header {
    background: var(--coal-black);
    padding: 8rem 0 4rem;
    text-align: center;
    color: white;
}

/* Section Tag */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--rust);
    font-weight: 700;
    margin-bottom: 1rem;
    background: rgba(184, 76, 26, 0.1);
    padding: 0.25rem 1rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: var(--coal-black);
}

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

/* Industrial Cards (Generic) */
.industrial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.industrial-card {
    background: white;
    border: 1px solid #e0ddd5;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
}

.industrial-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--amber);
    transition: width 0.3s;
}

.industrial-card:hover {
    transform: translateY(-8px);
    border-color: var(--amber);
}

.industrial-card:hover::after {
    width: 100%;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.industrial-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.industrial-card p {
    color: var(--concrete);
    font-size: 0.95rem;
}

/* Process Strip */
.process-strip {
    background: var(--charcoal);
    color: white;
    position: relative;
}

.process-strip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--rust), var(--amber), var(--gold));
}

.process-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 1rem;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.process-step:last-child {
    border-right: none;
}

.step-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--amber);
    opacity: 0.5;
    font-family: 'Space Grotesk', sans-serif;
}

.process-step h4 {
    margin: 0.5rem 0;
    color: white;
}

.process-step p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: white;
    position: relative;
    overflow: hidden;
}

.product-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

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

.product-card:hover .product-img img {
    transform: scale(1.05);
}

.product-content {
    padding: 1.5rem;
    border: 1px solid #e0ddd5;
    border-top: none;
}

.product-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-spec {
    font-size: 0.8rem;
    color: var(--rust);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

/* Presence Grid */
.presence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.presence-card {
    background: white;
    border: 1px solid #e0ddd5;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
}

.presence-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--amber);
    transition: width 0.3s;
}

.presence-card:hover {
    transform: translateY(-8px);
    border-color: var(--amber);
}

.presence-card:hover::after {
    width: 100%;
}

/* Contact Info Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: white;
    padding: 3rem;
    border: 1px solid #e0ddd5;
}

.contact-detail {
    margin-bottom: 2rem;
}

.contact-detail h4 {
    color: var(--amber);
    margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--off-white);
    border: 1px solid #ddd;
    font-family: inherit;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: white;
    border: 1px solid #e0ddd5;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--amber);
    transition: width 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--amber);
}

.service-card:hover::after {
    width: 100%;
}

/* Testimonials */
.testimonials {
    background: var(--coal-black);
    color: white;
}

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

.testimonial-card {
    background: rgba(255,255,255,0.03);
    border-left: 3px solid var(--amber);
    padding: 2rem;
}

.testimonial-card p {
    font-style: italic;
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-initials {
    width: 45px;
    height: 45px;
    background: var(--amber);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--coal-black);
    clip-path: polygon(0 0, 100% 0, 90% 100%, 0% 100%);
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--charcoal), var(--coal-black));
    border-top: 1px solid var(--amber);
    border-bottom: 1px solid var(--amber);
    text-align: center;
}

.cta-banner h2 {
    color: white;
    margin-bottom: 1rem;
}

/* Buttons */
.btn-primary {
    background: var(--amber);
    color: var(--coal-black);
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--rust);
    transform: translateX(5px);
}

.btn-secondary {
    background: transparent;
    border: 1.5px solid var(--amber);
    color: var(--amber);
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(230, 126, 34, 0.1);
    transform: translateX(5px);
}

/* Footer */
footer {
    background: var(--coal-black);
    color: white;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(230,126,34,0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    margin-top: 1rem;
}

.footer-section h4 {
    color: var(--amber);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--amber);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    margin-top: 3rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

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

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    .industrial-grid,
    .products-grid,
    .testimonial-grid,
    .services-grid,
    .presence-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .process-container {
        flex-direction: column;
    }
    
    .process-step {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--charcoal);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: transform 0.3s;
        z-index: 999;
        border-bottom: 1px solid var(--amber);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats-card {
        margin-top: 2rem;
    }
}


.contact-btn {
    background: transparent;
    border: 1.5px solid var(--amber);
    color: var(--amber) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 0;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
    text-transform: uppercase;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: var(--amber);
    color: var(--coal-black) !important;
    border-color: var(--amber);
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0% 100%);
}

.contact-btn::before,
.contact-btn::after {
    display: none !important;
}


.industrial-card .card-img {
    overflow: hidden;
}

.industrial-card .card-img img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.industrial-card .card-content {
    padding: 0.2rem;
}