/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --blue: #00a0e3;
    --blue-dark: #0077b6;
    --silver: #c0c0c0;
    --dark: #0a0a0a;
    --dark-card: #111111;
    --dark-lighter: #1a1a1a;
    --gray: #888;
    --white: #f0f0f0;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--blue);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--blue-dark);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Navigation ===== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 160, 227, 0.15);
    transition: background 0.3s;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo-img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--blue);
    color: var(--dark) !important;
    padding: 10px 24px;
    border-radius: 4px;
    font-weight: 700 !important;
}

.nav-cta:hover {
    background: var(--blue-dark);
    color: #fff !important;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--silver) !important;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: color 0.3s;
}

.nav-phone:hover {
    color: var(--blue) !important;
}

.nav-phone svg {
    flex-shrink: 0;
    color: var(--blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: 0.3s;
}

/* ===== Hero ===== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--dark);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 50%, rgba(0, 160, 227, 0.08) 0%, transparent 70%),
        linear-gradient(180deg, transparent 60%, var(--dark) 100%);
    z-index: 1;
}

/* Shop background image */
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.85) 100%),
        url('images/brass-manifold.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 24px;
}

.hero-logo {
    max-width: 400px;
    margin-bottom: 24px;
    filter: drop-shadow(0 0 60px rgba(0, 160, 227, 0.5));
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% { filter: drop-shadow(0 0 40px rgba(0, 160, 227, 0.4)); }
    50% { filter: drop-shadow(0 0 80px rgba(0, 160, 227, 0.7)); }
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--silver);
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border: none;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--blue);
    color: var(--dark);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.btn-primary:hover {
    background: var(--blue-dark);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 160, 227, 0.5);
}

.btn-primary:hover::after {
    width: 300px;
    height: 300px;
}

/* ===== Section Titles ===== */
.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 16px;
    color: var(--white);
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    margin: 16px auto 0;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 48px;
    font-size: 1.05rem;
}

/* ===== Core Capabilities ===== */
.core-capabilities {
    padding: 32px 0;
    background: var(--dark-lighter);
    border-bottom: 1px solid rgba(0, 160, 227, 0.1);
}

.core-caps-row {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.core-cap {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
}

.core-cap i {
    font-size: 1.4rem;
    color: var(--blue);
}

/* ===== Trust Badges ===== */
.trust-badges {
    padding: 30px 0;
    background: var(--dark);
    border-bottom: 1px solid rgba(0, 160, 227, 0.1);
}

.badges-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: rgba(0, 160, 227, 0.08);
    border: 1px solid rgba(0, 160, 227, 0.2);
    border-radius: 50px;
    transition: all 0.3s;
}

.badge-item:hover {
    background: rgba(0, 160, 227, 0.15);
    border-color: var(--blue);
    transform: translateY(-2px);
}

.badge-icon {
    font-size: 1.2rem;
    color: var(--blue);
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
}

/* ===== Industries ===== */
#industries {
    padding: 120px 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/machined-part-6.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#industries::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.industry-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.industry-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 160, 227, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.industry-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--blue);
    opacity: 0.7;
    transition: all 0.3s;
}

.industry-card:hover .industry-icon {
    opacity: 1;
    transform: scale(1.15);
    filter: drop-shadow(0 0 12px rgba(0, 160, 227, 0.5));
}

.industry-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: 12px;
}

.industry-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ===== Recent Work Gallery ===== */
#recent-work {
    padding: 120px 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/machined-part-9.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#recent-work::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 48px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

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

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 160, 227, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 12px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
    color: var(--silver);
    font-size: 0.78rem;
    letter-spacing: 0.3px;
    z-index: 2;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.3s, transform 0.3s;
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Section Dividers ===== */
#about {
    padding: 120px 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/machined-part-3.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 1) 0%, transparent 100%);
    pointer-events: none;
}

.about-content {
    max-width: 750px;
    margin: 0 auto 60px;
    text-align: center;
}

.about-content p {
    color: var(--silver);
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ===== Capabilities (Icon Cards) ===== */
#capabilities {
    padding: 120px 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/machined-part-4.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#capabilities::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.capability-card {
    background: var(--dark-card);
    border: 1px solid rgba(0, 160, 227, 0.1);
    border-radius: 12px;
    padding: 32px 28px;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    border-left: 4px solid var(--blue);
}

.capability-milling {
    border-left-color: #00a0e3;
}

.capability-turning {
    border-left-color: #f59e0b;
}

.capability-finishing {
    border-left-color: #ef4444;
}

.capability-quality {
    border-left-color: #10b981;
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.capability-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 160, 227, 0.5);
    box-shadow: 0 20px 40px rgba(0, 160, 227, 0.15);
}

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

.capability-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 16px;
    letter-spacing: 1px;
    color: var(--white);
}

.capability-card p {
    color: var(--silver);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.capability-bullets {
    list-style: none;
    padding: 0;
}

.capability-bullets li {
    padding: 5px 0 5px 20px;
    position: relative;
    color: var(--gray);
    font-size: 0.88rem;
    line-height: 1.5;
}

.capability-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 8px;
    height: 2px;
    background: var(--blue);
    transform: translateY(-50%);
}

.inline-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}
.inline-link:hover {
    color: var(--blue-dark);
    text-decoration: underline;
}

/* ===== FAQ Accordion ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s;
}
.faq-question:hover {
    color: var(--blue);
}
.faq-icon {
    font-size: 0.8rem;
    color: var(--blue);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.active .faq-icon {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
    max-height: 600px;
    padding-bottom: 24px;
}
.faq-answer p,
.faq-answer ul {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 12px;
}
.faq-answer ul {
    padding-left: 20px;
}
.faq-answer li {
    margin-bottom: 6px;
}
.faq-answer a {
    color: var(--blue);
    text-decoration: none;
}
.faq-answer a:hover {
    text-decoration: underline;
}

/* ===== Guide Pages ===== */
.guide-content {
    max-width: 800px;
    margin: 0 auto;
}
.guide-content p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 1rem;
}
.guide-content h3 {
    color: var(--white);
    margin: 28px 0 12px;
    font-size: 1.2rem;
}
.guide-content ul {
    color: var(--gray);
    padding-left: 20px;
    margin-bottom: 16px;
    line-height: 1.8;
}
.guide-content li {
    margin-bottom: 6px;
}
.guide-intro {
    font-size: 1.1rem !important;
    color: var(--white) !important;
}

/* Material Comparison Cards */
.material-compare {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 40px 0;
}
.material-compare-sm .material-detail-card {
    padding: 24px;
}
.material-detail-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 32px;
}
.material-detail-card h3 {
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.material-detail-card h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin: 20px 0 10px;
}
.material-detail-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 8px;
}
.material-detail-card ul {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    padding-left: 18px;
    margin-bottom: 12px;
}
.material-detail-card li {
    margin-bottom: 4px;
}
.material-badge {
    display: inline-block;
    background: rgba(0, 160, 227, 0.15);
    color: var(--blue);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.material-props {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 16px 0;
    padding: 16px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
}
.material-prop {
    display: flex;
    flex-direction: column;
}
.prop-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--gray);
    letter-spacing: 0.5px;
}
.prop-value {
    font-size: 0.9rem;
    color: var(--white);
    font-weight: 600;
}
.material-note {
    font-style: italic;
    border-left: 3px solid var(--blue);
    padding-left: 16px;
    margin-top: 16px !important;
}

/* Guide Callout Box */
.guide-callout {
    background: var(--dark-card);
    border: 1px solid rgba(0, 160, 227, 0.2);
    border-radius: 12px;
    padding: 28px 32px;
    margin: 40px 0;
}
.guide-callout h4 {
    color: var(--blue);
    font-size: 1.1rem;
    margin-bottom: 12px;
}
.guide-callout h4 i {
    margin-right: 8px;
}
.guide-callout p {
    color: var(--gray);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 8px;
}
.guide-callout a:not(.btn) {
    color: var(--blue);
    text-decoration: none;
}
.guide-callout a:not(.btn):hover {
    text-decoration: underline;
}

/* Tolerance Guide Cards */
.tolerance-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 40px 0;
}
.tolerance-guide-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    overflow: hidden;
}
.tolerance-guide-card.highlight {
    border-color: var(--blue);
}
.tolerance-guide-header {
    background: rgba(255,255,255,0.03);
    padding: 24px;
    text-align: center;
}
.tolerance-guide-card.highlight .tolerance-guide-header {
    background: rgba(0, 160, 227, 0.1);
}
.tolerance-guide-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}
.tolerance-guide-label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blue);
    margin-top: 4px;
}
.tolerance-guide-body {
    padding: 24px;
}
.tolerance-guide-body p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}
.tolerance-guide-body h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin: 16px 0 8px;
}
.tolerance-guide-body ul {
    color: var(--gray);
    font-size: 0.9rem;
    padding-left: 18px;
    line-height: 1.7;
}

/* GD&T Grid */
.gdt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 40px 0;
}
.gdt-card {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 24px;
}
.gdt-symbol {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 1.4rem;
    color: var(--blue);
    background: rgba(0, 160, 227, 0.1);
    border-radius: 8px;
    margin-bottom: 12px;
}
.gdt-card h3 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 8px;
}
.gdt-card p {
    color: var(--gray);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* Guide Tips Grid */
.guide-tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 40px 0;
}
.guide-tip {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 24px;
}
.guide-tip-icon {
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    background: rgba(0, 160, 227, 0.15);
    color: var(--blue);
    border-radius: 50%;
    margin-bottom: 12px;
    font-size: 0.8rem;
}
.guide-tip h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 8px;
}
.guide-tip p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* DFM Rules */
.dfm-rule {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    overflow: hidden;
    margin: 24px 0;
}
.dfm-rule-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 28px;
    background: rgba(255,255,255,0.03);
    font-size: 1.05rem;
    color: var(--white);
    font-weight: 600;
}
.dfm-do {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}
.dfm-avoid {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}
.dfm-rule-body {
    padding: 28px;
}
.dfm-rule-body p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}
.dfm-guidelines {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 16px;
}
.dfm-guideline h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 10px;
}
.dfm-guideline ul {
    color: var(--gray);
    font-size: 0.9rem;
    padding-left: 18px;
    line-height: 1.7;
}
.dfm-guideline li {
    margin-bottom: 6px;
}
.dfm-guideline a {
    color: var(--blue);
    text-decoration: none;
}
.dfm-guideline a:hover {
    text-decoration: underline;
}

/* DFM Table */
.dfm-table-wrap {
    overflow-x: auto;
    margin: 32px 0;
}
.dfm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.dfm-table th {
    text-align: left;
    padding: 14px 20px;
    background: rgba(0, 160, 227, 0.1);
    color: var(--blue);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(0, 160, 227, 0.2);
}
.dfm-table td {
    padding: 14px 20px;
    color: var(--gray);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dfm-table tr:hover td {
    background: rgba(255,255,255,0.02);
}
.dfm-table td:first-child {
    color: var(--white);
    font-weight: 600;
}

/* ===== Bar Charts ===== */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.chart-block {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 0;
}
.chart-sm {
    padding: 16px 18px;
}
.chart-title {
    color: var(--white);
    font-family: var(--font-display);
    font-size: 0.8rem;
    margin-bottom: 12px;
}
.chart-title i {
    color: var(--blue);
    margin-right: 8px;
}
.chart-subtitle {
    color: var(--gray);
    font-size: 0.75rem;
    margin-bottom: 12px;
}
.bar-chart {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.bar-label {
    flex: 0 0 110px;
    text-align: right;
    font-size: 0.7rem;
    color: var(--white);
    font-weight: 500;
    white-space: nowrap;
}
.bar-track {
    flex: 1;
    height: 18px;
    background: rgba(255,255,255,0.04);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}
.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--blue-dark));
    border-radius: 4px;
    position: relative;
    min-width: 2px;
    transition: width 0.6s ease;
}
.bar-fill::after {
    content: attr(data-value);
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.6rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
.bar-fill-blue {
    background: linear-gradient(90deg, #4a9eed, #2d7acc);
}
.bar-fill-gold {
    background: linear-gradient(90deg, #d4a030, #b8860b);
}
.bar-fill-green {
    background: linear-gradient(90deg, #2ecc71, #1fa855);
}
.bar-fill-red {
    background: linear-gradient(90deg, #e74c3c, #c0392b);
}

/* Small bars: move value outside */
.bar-fill[style*="width:5%"]::after,
.bar-fill[style*="width:8%"]::after,
.bar-fill[style*="width:10%"]::after,
.bar-fill[style*="width:12%"]::after,
.bar-fill[style*="width:14%"]::after,
.bar-fill[style*="width:16%"]::after {
    right: auto;
    left: calc(100% + 6px);
    color: var(--gray);
    text-shadow: none;
}

/* ===== Equipment ===== */
.equipment-category {
    margin-bottom: 48px;
}

.equipment-category-title {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 160, 227, 0.15);
}

.equipment-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 24px;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.equipment-card:hover {
    border-color: rgba(0, 160, 227, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.equipment-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    gap: 8px;
}

.equipment-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--white);
}

.equipment-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blue);
    background: rgba(0, 160, 227, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
}

.equipment-desc {
    color: var(--silver);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.equipment-spec {
    font-size: 0.78rem;
    color: var(--gray);
    letter-spacing: 0.5px;
}

/* Additional equipment card grid */
.equipment-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.equipment-card-sm {
    display: flex;
    flex-direction: column;
}

.equipment-card-sm .equipment-name {
    margin-bottom: 10px;
}

.equipment-card-sm .equipment-desc {
    flex: 1;
    font-size: 0.82rem;
}

.equipment-card-sm .equipment-badge {
    align-self: flex-start;
}

/* Inspection featured grid (2 cards with images) */
.inspection-featured {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
    margin-top: 48px;
}

.inspection-featured .equipment-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.inspection-featured .equipment-card-header,
.inspection-featured .equipment-desc,
.inspection-featured .equipment-spec {
    padding-left: 24px;
    padding-right: 24px;
}

.inspection-featured .equipment-card-header {
    padding-top: 20px;
}

.inspection-featured .equipment-spec {
    padding-bottom: 24px;
}

.inspection-cards {
    margin-top: 24px;
}

#qc-process {
    padding: 120px 0;
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/pin-gauge-set.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#qc-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

#inspection-workflow {
    padding: 120px 0;
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/pin-gauge-closeup.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#inspection-workflow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

#inspection-equipment {
    padding: 120px 0;
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.9) 30%, rgba(10, 10, 10, 0.9) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/pin-gauge-board.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#inspection-equipment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

#tolerances {
    padding: 120px 0;
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/pin-gauge-closeup-large.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#tolerances::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

/* Equipment cards with background images */
.equipment-card-bg {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 240px;
    overflow: hidden;
    padding: 0;
}

.equipment-card-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.5) 0%, rgba(10, 10, 10, 0.88) 60%, rgba(10, 10, 10, 0.95) 100%);
    z-index: 1;
}

.equipment-card-bg-content {
    position: relative;
    z-index: 2;
    padding: 24px;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: flex-end;
}

.equipment-card-bg-content .equipment-name {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.equipment-card-bg-content .equipment-desc {
    flex: 1;
}

.equipment-card-bg-content .equipment-badge {
    align-self: flex-start;
}

/* Equipment cards with images */
.equipment-card-img {
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 160, 227, 0.1);
}

.equipment-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s;
}

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

/* Featured equipment grid (machines with images) */
.equipment-featured {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 56px;
    margin-top: 48px;
}

.equipment-featured .equipment-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.equipment-featured .equipment-card-header,
.equipment-featured .equipment-desc,
.equipment-featured .equipment-spec {
    padding-left: 24px;
    padding-right: 24px;
}

.equipment-featured .equipment-card-header {
    padding-top: 20px;
}

.equipment-featured .equipment-spec {
    padding-bottom: 24px;
}

/* Equipment list style (no images) */
.equipment-list {
    list-style: none;
    padding: 0;
}

.equipment-list li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.equipment-list li:last-child {
    border-bottom: none;
}

.equipment-list-icon {
    font-size: 1rem;
    color: var(--blue);
    flex-shrink: 0;
    margin-top: 4px;
    width: 20px;
    text-align: center;
}

.equipment-list li > div {
    flex: 1;
}

.equipment-list-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.5px;
}

.equipment-list-desc {
    color: var(--silver);
    font-size: 0.9rem;
}

.materials-section {
    margin-top: 48px;
    text-align: center;
}

.materials-section h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.materials-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.tag {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--dark-card);
    border: 1px solid rgba(0, 160, 227, 0.2);
    color: var(--silver);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: all 0.3s;
}

.tag:hover {
    border-color: var(--blue);
    color: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 160, 227, 0.2);
}

.material-swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

.materials-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.materials-gallery-item {
    border-radius: 8px;
    overflow: hidden;
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: border-color 0.3s, transform 0.3s;
}

.materials-gallery-item:hover {
    border-color: rgba(0, 160, 227, 0.4);
    transform: translateY(-4px);
}

.materials-gallery-item img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.materials-gallery-item:hover img {
    transform: scale(1.05);
}

.materials-gallery-item span {
    display: block;
    padding: 12px 16px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--silver);
    text-align: center;
}

/* ===== Contact ===== */
#contact {
    padding: 120px 0;
    background: 
        linear-gradient(180deg, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.92) 70%, rgba(10, 10, 10, 0.8) 100%),
        url('images/machined-part-10.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

#contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, transparent 100%);
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    margin-top: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: var(--blue);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
}

.contact-item a,
.contact-item span {
    color: var(--silver);
    font-size: 0.95rem;
}

.form-success {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: #4ade80;
    padding: 16px 20px;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 16px;
}

.form-success i {
    margin-right: 8px;
}

.form-error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
    padding: 16px 20px;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 16px;
}

.form-error i {
    margin-right: 8px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0, 160, 227, 0.15);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    align-self: flex-start;
}

/* ===== FAQ ===== */
#faq {
    padding: 120px 0;
    background: var(--dark);
    position: relative;
}

.faq-list {
    max-width: 750px;
    margin: 48px auto 0;
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--blue);
}

.faq-toggle {
    font-size: 1.4rem;
    color: var(--blue);
    font-weight: 300;
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 0 20px;
    color: var(--silver);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* ===== Contact Map ===== */
.contact-map {
    margin-top: 28px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(0, 160, 227, 0.1);
}

/* ===== CTA Banners ===== */
.cta-banner {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(0, 160, 227, 0.08) 0%, rgba(0, 119, 182, 0.12) 100%);
    border-top: 1px solid rgba(0, 160, 227, 0.15);
    border-bottom: 1px solid rgba(0, 160, 227, 0.15);
}

.cta-banner .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.cta-banner-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 1px;
    color: var(--silver);
}

.cta-banner .btn {
    padding: 12px 28px;
    font-size: 0.9rem;
}

/* ===== File Upload ===== */
.file-upload-wrapper {
    position: relative;
}

.file-upload-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--dark-card);
    border: 1px dashed rgba(0, 160, 227, 0.3);
    border-radius: 4px;
    color: var(--gray);
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.3s, background 0.3s;
}

.file-upload-label:hover {
    border-color: var(--blue);
    background: rgba(0, 160, 227, 0.05);
    color: var(--silver);
}

.file-upload-label svg {
    color: var(--blue);
    flex-shrink: 0;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.file-upload-names {
    display: block;
    margin-top: 8px;
    font-size: 0.82rem;
    color: var(--blue);
    min-height: 0;
}

/* ===== Mobile Sticky CTA ===== */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 160, 227, 0.2);
    padding: 10px 16px;
}

.mobile-sticky-cta .container {
    display: flex;
    gap: 10px;
}

.mobile-sticky-cta a {
    flex: 1;
    text-align: center;
    padding: 12px 16px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-sticky-call {
    background: transparent;
    border: 1px solid var(--blue);
    color: var(--blue) !important;
}

.mobile-sticky-quote {
    background: var(--blue);
    color: var(--dark) !important;
}

/* ===== Footer ===== */
footer {
    background: var(--dark-card);
    border-top: 1px solid rgba(0, 160, 227, 0.1);
    padding: 40px 0;
    text-align: center;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
}

.footer-logo {
    height: 40px;
    margin-bottom: 16px;
    opacity: 0.7;
    filter: drop-shadow(0 0 10px rgba(0, 160, 227, 0.3));
}

footer p {
    color: var(--gray);
    font-size: 0.85rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    body {
        padding-bottom: 60px;
    }

    .nav-phone {
        display: none;
    }

    .mobile-sticky-cta {
        display: block;
    }

    /* background-attachment: fixed is broken on iOS Safari */
    #about,
    #capabilities,
    #industries,
    #recent-work,
    #equipment,
    #contact,
    #qc-process,
    #inspection-workflow,
    #inspection-equipment,
    #tolerances,
    #featured-cnc,
    #additional-equipment {
        background-attachment: scroll;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid rgba(0, 160, 227, 0.15);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .hero-logo {
        max-width: 260px;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .stats-row {
        gap: 40px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .equipment-featured {
        grid-template-columns: repeat(2, 1fr);
    }

    .equipment-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .inspection-featured {
        grid-template-columns: 1fr;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .badges-row {
        gap: 12px;
    }

    .badge-item {
        padding: 10px 16px;
    }

    .badge-text {
        font-size: 0.75rem;
    }

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

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

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

@media (max-width: 480px) {
    .badges-row {
        flex-direction: column;
        align-items: center;
    }

    .badge-item {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }

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

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

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

    .equipment-featured,
    .equipment-card-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Lightbox ===== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 0 50px rgba(0, 160, 227, 0.3);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--white);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 2001;
}

.lightbox-close:hover {
    color: var(--blue);
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Multi-Page Styles ===== */

/* Page Header (subpages) */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    text-align: center;
    background: var(--dark);
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 50%, rgba(0, 160, 227, 0.06) 0%, transparent 70%),
        linear-gradient(180deg, transparent 60%, var(--dark) 100%);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

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

.quality-header {
    background: url('images/pin-gauge-set.jpg') center center / cover no-repeat !important;
}
.quality-header .hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.equipment-header {
    background: url('images/cnc-milling-fluid.jpg') center center / cover no-repeat !important;
}
.equipment-header .hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

#featured-cnc {
    position: relative;
    background: url('images/haas-controller-keypad.jpg') center center / cover no-repeat fixed;
}
#featured-cnc::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.88);
    z-index: 0;
}
#featured-cnc > .container {
    position: relative;
    z-index: 1;
}

#additional-equipment {
    position: relative;
    background: url('images/cnc-milling.jpg') center center / cover no-repeat fixed;
}
#additional-equipment::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.92);
    z-index: 0;
}
#additional-equipment > .container {
    position: relative;
    z-index: 1;
}

/* Active nav link */
.nav-links a.active {
    color: var(--blue);
}

/* Content sections for subpages */
.content-section {
    padding: 100px 0;
    background: var(--dark);
    position: relative;
}

.content-section.alt-bg {
    background: var(--dark-lighter);
}

/* Capability detail (side by side) */
.capability-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.capability-detail.reverse {
    direction: rtl;
}

.capability-detail.reverse > * {
    direction: ltr;
}

.capability-detail-text h2 {
    margin-bottom: 24px;
}

.capability-detail-text h2::after {
    margin: 16px 0 0;
}

.capability-detail-text p {
    color: var(--silver);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.capability-detail-image img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(0, 160, 227, 0.1);
}

/* Material images grid */
.materials-showcase {
    margin-top: 48px;
}

.material-group {
    margin-bottom: 32px;
}

.material-group h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
    text-align: center;
}

.materials-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.material-image-item {
    text-align: center;
}

.material-image-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(0, 160, 227, 0.1);
    margin-bottom: 12px;
}

.material-image-item span {
    font-size: 0.85rem;
    color: var(--gray);
    letter-spacing: 0.5px;
}

/* Quality page */
.quality-process {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.process-step {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 32px 28px;
    position: relative;
    transition: all 0.3s;
}

.process-step:hover {
    border-color: rgba(0, 160, 227, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.process-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--blue);
    opacity: 0.3;
    margin-bottom: 12px;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: 12px;
}

.process-step p {
    color: var(--silver);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* QC Step - alternating image/text layout */
.qc-step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.qc-step:last-child {
    margin-bottom: 0;
}

.qc-step-reverse {
    direction: rtl;
}

.qc-step-reverse > * {
    direction: ltr;
}

.qc-step-content {
    padding: 16px 0;
}

.qc-step-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: 16px;
}

.qc-step-content p {
    color: var(--silver);
    font-size: 0.95rem;
    line-height: 1.8;
}

.qc-step-image {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.qc-step-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
}

.qc-step-image:hover img {
    transform: scale(1.03);
}

/* Quality gallery */
.quality-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.quality-image-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.quality-image-card:hover {
    border-color: rgba(0, 160, 227, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.quality-image-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.quality-image-caption {
    padding: 20px;
}

.quality-image-caption h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: var(--white);
    margin-bottom: 8px;
}

.quality-image-caption p {
    color: var(--gray);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Tolerance cards */
.tolerance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.tolerance-card {
    background: var(--dark-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 40px 28px;
    text-align: center;
    transition: all 0.3s;
}

.tolerance-card:hover {
    border-color: rgba(0, 160, 227, 0.4);
    transform: translateY(-4px);
}

.tolerance-card.highlight {
    border-color: rgba(0, 160, 227, 0.3);
    background: rgba(0, 160, 227, 0.05);
}

.tolerance-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--blue);
    margin-bottom: 8px;
    text-shadow: 0 0 20px rgba(0, 160, 227, 0.4);
}

.tolerance-label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 16px;
}

.tolerance-card p {
    color: var(--gray);
    font-size: 0.88rem;
    line-height: 1.6;
}

.tolerance-card-bg {
    position: relative;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    padding: 0;
}

.tolerance-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.65) 0%, rgba(10, 10, 10, 0.85) 100%);
    z-index: 1;
}

.tolerance-card-bg.highlight .tolerance-card-overlay {
    background: linear-gradient(180deg, rgba(0, 40, 80, 0.7) 0%, rgba(10, 10, 10, 0.88) 100%);
}

.tolerance-card-content {
    position: relative;
    z-index: 2;
    padding: 40px 28px;
}

/* Footer grid (multi-column) */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    text-align: left;
    margin-bottom: 32px;
}

.footer-brand p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 12px;
}

.footer-links h4,
.footer-resources h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--gray);
    font-size: 0.88rem;
    transition: color 0.3s;
}

.footer-links a:hover,
.footer-resources a:hover {
    color: var(--blue);
}

.footer-resources ul {
    list-style: none;
    padding: 0;
}
.footer-resources li {
    margin-bottom: 8px;
}
.footer-resources a {
    color: var(--gray);
    font-size: 0.88rem;
    transition: color 0.3s;
}

.footer-contact p {
    color: var(--gray);
    font-size: 0.88rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--gray);
}

.footer-contact a:hover {
    color: var(--blue);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray);
    font-size: 0.82rem;
}

/* Blueprint banner */
.blueprint-banner {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/7;
}

.blueprint-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.blueprint-banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}

.blueprint-banner-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.blueprint-banner-overlay p {
    color: var(--silver);
    font-size: 1rem;
    max-width: 500px;
}

/* ===== Multi-Page Responsive ===== */
@media (max-width: 768px) {
    .page-header {
        padding: 130px 0 60px;
    }

    .page-header .section-title {
        font-size: 1.8rem;
    }

    .capability-detail,
    .capability-detail.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .quality-process {
        grid-template-columns: 1fr;
    }

    .qc-step,
    .qc-step.qc-step-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 24px;
        margin-bottom: 48px;
    }

    .qc-step-image img {
        height: 220px;
    }

    .quality-gallery {
        grid-template-columns: 1fr;
    }

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

    .materials-images {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links ul,
    .footer-resources ul {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }

    .footer-links li,
    .footer-resources li {
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .materials-images {
        grid-template-columns: 1fr;
    }

    .material-compare {
        grid-template-columns: 1fr;
    }

    .material-props {
        grid-template-columns: 1fr;
    }

    .tolerance-guide-grid {
        grid-template-columns: 1fr;
    }

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

    .guide-tips-grid {
        grid-template-columns: 1fr;
    }

    .dfm-guidelines {
        grid-template-columns: 1fr;
    }

    .dfm-rule-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

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

    .bar-label {
        flex: 0 0 85px;
        font-size: 0.65rem;
    }

    .chart-sm {
        padding: 14px 12px;
    }

    .bar-fill::after {
        font-size: 0.55rem;
        right: 3px;
    }
}