/* ============================================
   C&J METALWORX - PREMIUM INDUSTRIAL DESIGN
   Dark metallic theme with luxury aesthetics
   ============================================ */

/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --color-dark: #0E0E0F;
    --color-gunmetal: #1A1C1E;
    --color-charcoal: #252729;
    --color-steel: #3A3D40;
    --color-silver: #C0C0C0;
    --color-chrome: #E8E8E8;
    --color-copper: #B87333;
    --color-copper-light: #D4956C;
    
    /* Gradients */
    --gradient-metallic: linear-gradient(135deg, #C0C0C0 0%, #808080 50%, #C0C0C0 100%);
    --gradient-copper: linear-gradient(135deg, #B87333 0%, #D4956C 50%, #B87333 100%);
    --gradient-chrome: linear-gradient(135deg, #E8E8E8 0%, #A0A0A0 50%, #E8E8E8 100%);
    --gradient-dark: linear-gradient(180deg, #0E0E0F 0%, #1A1C1E 100%);
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Oxanium', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    /* Fluid: tighter on phones, generous on desktop */
    --spacing-lg: clamp(2.5rem, 6vw, 4rem);
    --spacing-xl: clamp(3.5rem, 9vw, 6rem);
    --gutter: clamp(1.25rem, 5vw, 2rem);
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(192, 192, 192, 0.3);
    --shadow-copper-glow: 0 0 30px rgba(184, 115, 51, 0.4);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    /* Offset anchor jumps so headings clear the fixed navbar */
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-dark);
    color: var(--color-chrome);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    -webkit-text-size-adjust: 100%;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 255, 255, 0.01) 2px, rgba(255, 255, 255, 0.01) 4px);
    pointer-events: none;
    z-index: 1;
    opacity: 0.5;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-chrome);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--gradient-copper);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* ========== LAYOUT ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--gutter);
}

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

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(14, 14, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(14, 14, 15, 0.98);
    box-shadow: var(--shadow-md);
    border-bottom-color: rgba(184, 115, 51, 0.3);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-text {
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(192, 192, 192, 0.3);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--color-silver);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-copper);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-chrome);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.cta-nav {
    background: var(--gradient-copper);
    color: white;
    padding: 0.7rem 1.5rem;
    border-radius: 4px;
    margin-left: 1rem;
}

.nav-link.cta-nav::after {
    display: none;
}

.nav-link.cta-nav:hover {
    box-shadow: var(--shadow-copper-glow);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    border: none;
    padding: 6px;
    margin: -6px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-chrome);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-copper);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-copper-glow);
    transform: translateY(-3px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-chrome);
    border: 2px solid var(--color-silver);
}

.btn-secondary:hover {
    border-color: var(--color-copper);
    color: var(--color-copper);
    box-shadow: 0 0 20px rgba(184, 115, 51, 0.2);
}

.btn-large {
    padding: 1.3rem 3rem;
    font-size: 1.1rem;
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    padding: 6rem 0 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, var(--color-gunmetal) 0%, var(--color-dark) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(184, 115, 51, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(192, 192, 192, 0.03) 0%, transparent 50%);
}

#sparksCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    letter-spacing: 4px;
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 0 0 40px rgba(192, 192, 192, 0.3);
    animation: titleGlow 3s ease-in-out infinite;
}

.title-tagline {
    display: block;
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 400;
    letter-spacing: 3px;
    background: var(--gradient-copper);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes titleGlow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(192, 192, 192, 0.3)); }
    50% { filter: drop-shadow(0 0 40px rgba(192, 192, 192, 0.5)); }
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-silver);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 10;
}

.scroll-text {
    display: block;
    font-size: 0.85rem;
    color: var(--color-silver);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-copper);
    border-radius: 20px;
    margin: 0 auto;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-copper);
    border-radius: 50%;
    animation: scrollDot 2s infinite;
}

@keyframes scrollDot {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

/* ========== SERVICES OVERVIEW ========== */
.services-overview {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    position: relative;
}

.services-overview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, transparent 0%, rgba(192, 192, 192, 0.03) 50%, transparent 100%),
        repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(192, 192, 192, 0.02) 40px, rgba(192, 192, 192, 0.02) 80px);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-md);
    position: relative;
}

.service-card {
    background: rgba(26, 28, 30, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(192, 192, 192, 0.1);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(192, 192, 192, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(184, 115, 51, 0.5);
    box-shadow: 0 10px 40px rgba(184, 115, 51, 0.2),
                inset 0 0 0 1px rgba(192, 192, 192, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: var(--color-silver);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    color: var(--color-copper);
    filter: drop-shadow(0 0 20px rgba(184, 115, 51, 0.5));
    transform: scale(1.1);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-chrome);
}

.service-description {
    color: var(--color-silver);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-link {
    color: var(--color-copper);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all var(--transition-base);
    display: inline-block;
}

.service-link:hover {
    color: var(--color-copper-light);
    transform: translateX(5px);
}

/* ========== FEATURED PROJECTS ========== */
.featured-projects {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

.projects-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-auto-rows: 300px;
    gap: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.project-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.project-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.project-item.wide {
    grid-column: span 2;
}

.project-item.tall {
    grid-row: span 2;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(14, 14, 15, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-item:hover .project-overlay {
    opacity: 1;
}

.project-item:hover img {
    transform: scale(1.1);
}

.project-item:hover {
    box-shadow: 0 0 40px rgba(184, 115, 51, 0.3);
}

.project-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gradient-copper);
    color: white;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    margin-bottom: 1rem;
    align-self: flex-start;
    font-weight: 600;
}

.project-title {
    font-size: 1.5rem;
    color: var(--color-chrome);
    margin: 0;
}

/* ========== WHY CHOOSE US ========== */
.why-choose-us {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    margin-top: var(--spacing-md);
}

.feature-card {
    background: rgba(26, 28, 30, 0.5);
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-metallic);
    border-radius: 8px;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-slow);
}

.feature-card:hover::before {
    opacity: 1;
    animation: borderGlow 2s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(26, 28, 30, 0.8);
}

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    color: var(--color-silver);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    color: var(--color-chrome);
    filter: drop-shadow(0 0 30px rgba(192, 192, 192, 0.5));
    transform: scale(1.15);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-chrome);
}

.feature-description {
    color: var(--color-silver);
    line-height: 1.8;
}

/* ========== CTA BANNER ========== */
.cta-banner {
    padding: var(--spacing-xl) 0;
    background: var(--color-gunmetal);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(45deg, 
            rgba(192, 192, 192, 0.02) 0px, 
            rgba(192, 192, 192, 0.02) 2px, 
            transparent 2px, 
            transparent 4px
        ),
        linear-gradient(135deg, var(--color-gunmetal) 0%, var(--color-dark) 100%);
}

.cta-content {
    position: relative;
    text-align: center;
    z-index: 10;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-text {
    font-size: 1.3rem;
    color: var(--color-silver);
    margin-bottom: 2rem;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--color-dark);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    position: relative;
}

.footer-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-copper);
    box-shadow: 0 0 20px rgba(184, 115, 51, 0.5);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 2px;
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: var(--color-silver);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-heading {
    font-size: 1.1rem;
    color: var(--color-chrome);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--color-silver);
    text-decoration: none;
    transition: color var(--transition-base);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-copper);
    transform: translateX(5px);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    color: var(--color-silver);
}

.footer-contact svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-copper);
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--color-silver);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--color-silver);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
    color: var(--color-copper);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(14, 14, 15, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 1rem;
        transition: right var(--transition-base);
        border-left: 1px solid rgba(192, 192, 192, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link.cta-nav {
        margin-left: 0;
    }
    
    .projects-gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        grid-auto-rows: 250px;
    }
    
    .project-item.large,
    .project-item.wide,
    .project-item.tall {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-gallery {
        grid-template-columns: 1fr;
    }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos="fade-up"] {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

[data-aos-delay="100"] {
    animation-delay: 0.1s;
}

[data-aos-delay="200"] {
    animation-delay: 0.2s;
}

[data-aos-delay="300"] {
    animation-delay: 0.3s;
}

/* ========== ACCESSIBILITY: SKIP LINK ========== */
.skip-link {
    position: fixed;          /* viewport-relative: sticky, and immune to the body margin shift */
    left: 8px;
    top: -60px;               /* parked above the viewport until focused */
    z-index: 2000;
    padding: 10px 18px;
    background: var(--color-copper);
    color: #0E0E0F;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0 0 6px 6px;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 0;
}
/* Skip-link target: focusable without an ugly full-width outline,
   and offset so it clears the fixed navbar when scrolled into view. */
#main {
    scroll-margin-top: 90px;
}
#main:focus {
    outline: none;
}

/* ========== PAGE HEADER (shared across services/gallery/contact) ========== */
.page-header {
    padding: 10rem 0 6rem;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    margin-top: 72px;
}
.header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 30% 50%, rgba(184, 115, 51, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(192, 192, 192, 0.05) 0%, transparent 50%);
}
.page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
    z-index: 10;
}
.page-subtitle {
    text-align: center;
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-silver);
    position: relative;
    z-index: 10;
}
@media (max-width: 768px) {
    .page-header {
        padding: 8rem 0 4rem;
    }
}

/* ========== ACCESSIBILITY: VISIBLE FOCUS ========== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--color-copper-light);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    html {
        scroll-behavior: auto;
    }
}

/* ========== LEGAL / CONTENT PAGES ========== */
.legal-content {
    max-width: 820px;
    margin: 0 auto;
    padding: 7rem var(--gutter) var(--spacing-xl);
    color: var(--color-silver);
}
.legal-content h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 0.5rem;
    background: var(--gradient-chrome);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.legal-content .updated {
    color: var(--color-steel);
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
}
.legal-content h2 {
    color: var(--color-copper-light);
    font-size: 1.4rem;
    margin: 2.5rem 0 0.75rem;
}
.legal-content p,
.legal-content li {
    line-height: 1.8;
    margin-bottom: 0.75rem;
}
.legal-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.legal-content a {
    color: var(--color-copper-light);
}

/* ========== INDUSTRIES / CREDIBILITY ========== */
.industries {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    position: relative;
}
.industries-intro {
    max-width: 760px;
    margin: -2rem auto 3rem;
    text-align: center;
    color: var(--color-silver);
    font-size: 1.1rem;
    line-height: 1.8;
}
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}
.industry-card {
    padding: clamp(1.5rem, 4vw, 2rem);
    background: rgba(37, 39, 41, 0.5);
    border: 1px solid rgba(192, 192, 192, 0.08);
    border-top: 2px solid var(--color-copper);
    border-radius: 8px;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-copper-glow);
    border-top-color: var(--color-copper-light);
}
.industry-card h3 {
    color: var(--color-chrome);
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.industry-card p {
    color: var(--color-silver);
    font-size: 0.95rem;
    line-height: 1.7;
}
.capabilities {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 3rem;
    padding: 0;
}
.capabilities li {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-silver);
    border: 1px solid rgba(184, 115, 51, 0.4);
    border-radius: 30px;
    padding: 0.6rem 1.4rem;
}

/* ========== BRAND LOGO (image) ========== */
.nav-logo-link {
    display: inline-flex;
    align-items: center;
}
.nav-logo-img {
    height: 46px;
    width: auto;
    display: block;
}
.footer-logo-img {
    height: 72px;
    width: auto;
    display: block;
    margin-bottom: 1.25rem;
}
@media (max-width: 640px) {
    .nav-logo-img { height: 38px; }
}