/* ============================================
   REFPRO Website — Futuristic Dark Theme
   Colors: Black, White, Gray, Red Trim
   Style: Tesla / SpaceX inspired
   ============================================ */

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

:root {
    /* Base palette */
    --red: #cc0000;
    --red-bright: #e60000;
    --red-glow: rgba(204, 0, 0, 0.3);
    --red-subtle: rgba(204, 0, 0, 0.1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Dark mode (default) */
    --bg-primary: #000000;
    --bg-section: #111111;
    --bg-card: #1a1a1a;
    --bg-card-border: #222222;
    --bg-input: #111111;
    --bg-nav: rgba(0, 0, 0, 0.9);
    --bg-logo-wrap: #ffffff;
    --gray-dark: #333333;
    --gray: #666666;
    --gray-light: #999999;
    --gray-lighter: #cccccc;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --text-faint: #666666;
    --grid-color: rgba(204, 0, 0, 0.03);
    --nav-border: rgba(204, 0, 0, 0.15);
    --white-alpha-5: rgba(255, 255, 255, 0.05);
    --white-alpha-20: rgba(255, 255, 255, 0.2);
}

@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #ffffff;
        --bg-section: #f5f5f5;
        --bg-card: #ffffff;
        --bg-card-border: #e0e0e0;
        --bg-input: #f5f5f5;
        --bg-nav: rgba(255, 255, 255, 0.95);
        --bg-logo-wrap: #f8f8f8;
        --gray-dark: #cccccc;
        --gray: #888888;
        --gray-light: #666666;
        --gray-lighter: #444444;
        --text-primary: #111111;
        --text-secondary: #333333;
        --text-muted: #555555;
        --text-faint: #999999;
        --grid-color: rgba(204, 0, 0, 0.04);
        --nav-border: rgba(0, 0, 0, 0.08);
        --white-alpha-5: rgba(0, 0, 0, 0.03);
        --white-alpha-20: rgba(0, 0, 0, 0.12);
        --red-glow: rgba(204, 0, 0, 0.15);
        --red-subtle: rgba(204, 0, 0, 0.06);
    }

    /* Logo switching */
    .logo-dark { display: none !important; }
    .logo-light { display: block !important; }

    /* Light mode specific overrides */
    .hero-glow { opacity: 0.15; }
    .mfg-logo-wrap { border: 1px solid var(--bg-card-border); }
    .tag { background: #f0f0f0; color: #333; }
    .slideshow-container { background: #f8f8f8; }
    .nav-link.nav-cta { color: #fff; }
    .btn-primary { color: #fff; }
    .btn-outline { border-color: rgba(0,0,0,0.2); color: var(--text-primary); }
    .btn-outline:hover { color: var(--red-bright); }
    .benefits-list li svg { color: var(--red); }
    .success-icon { color: var(--red); }
    .territory-map-img { border-color: var(--bg-card-border); }
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Logo switching: dark mode shows dark-bg logo, light mode shows light-bg logo */
.logo-dark { display: block; }
.logo-light { display: none; }

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

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

/* === Container === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border);
    padding: 10px 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--white-alpha-5);
}

.nav-link.nav-cta {
    background: var(--red);
    color: #ffffff;
    font-weight: 600;
}

.nav-link.nav-cta:hover {
    background: var(--red-bright);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

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

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

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

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridPulse 8s ease-in-out infinite;
}

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

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
    opacity: 0.3;
    animation: glowPulse 6s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.5; }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    animation: fadeUp 1s ease-out;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-logo {
    height: 120px;
    width: auto;
    margin: 0 auto 32px;
    filter: drop-shadow(0 0 40px rgba(204, 0, 0, 0.2));
}

.hero-tagline {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-size: clamp(14px, 2vw, 16px);
    color: var(--text-faint);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 48px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-faint);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--red), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 2px;
}

.btn-primary {
    background: var(--red);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--red-bright);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--red-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--white-alpha-20);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red-bright);
    background: var(--red-subtle);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

/* === Section Styles === */
.section {
    padding: 120px 0;
    position: relative;
}

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

.section-black {
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 16px;
    position: relative;
}

.section-label::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--red);
    margin: 12px auto 0;
}

.section-title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* === About Section === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 80px;
    align-items: start;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.about-lead {
    font-size: 18px !important;
    color: var(--text-primary) !important;
    font-weight: 400;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    padding: 28px;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--red);
    box-shadow: 0 0 30px var(--red-subtle);
}

.stat-number {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* === Manufacturer Cards === */
.mfg-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.mfg-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition-slow);
}

.mfg-card:hover {
    border-color: var(--red);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(204, 0, 0, 0.1);
}

.mfg-card-inner {
    padding: 40px;
}

.mfg-logo-wrap {
    background: var(--bg-logo-wrap);
    border-radius: 4px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    margin-bottom: 24px;
}

.mfg-logo-wrap a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.mfg-logo {
    max-height: 44px;
    max-width: 200px;
    width: auto;
    object-fit: contain;
}

.mfg-category {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 8px;
}

.mfg-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.mfg-desc {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.mfg-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-card-border);
    border-radius: 2px;
    letter-spacing: 0.02em;
}

/* === Manufacturer Photos === */
.mfg-photo {
    margin-top: 20px;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--dark-3);
}

.mfg-photo-img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.mfg-card:hover .mfg-photo-img {
    transform: scale(1.02);
}

/* === Equipment Slideshow === */
.slideshow-wrapper {
    max-width: 960px;
    margin: 0 auto;
}

.slideshow-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slideshow-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: opacity 0.5s ease;
}

.slideshow-img.fade-out {
    opacity: 0;
}

.slideshow-img.is-logo {
    max-width: 300px;
    padding: 40px;
    filter: drop-shadow(0 0 30px rgba(204, 0, 0, 0.15));
}

.slideshow-controls {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

.slideshow-btn {
    width: 44px;
    height: 44px;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.slideshow-btn:hover {
    border-color: var(--red);
    background: var(--red-subtle);
}

.slideshow-btn svg {
    width: 20px;
    height: 20px;
}

.slideshow-info {
    flex: 1;
    text-align: center;
}

.slideshow-mfg {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 10px;
}

.slideshow-progress {
    width: 100%;
    height: 2px;
    background: var(--bg-card-border);
    border-radius: 1px;
    overflow: hidden;
}

.slideshow-progress-bar {
    height: 100%;
    background: var(--red);
    width: 0%;
    transition: width 3s linear;
}

.slideshow-progress-bar.reset {
    transition: none;
    width: 0%;
}

.slideshow-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.slideshow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--bg-card-border);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    padding: 0;
}

.slideshow-dot.active {
    background: var(--red);
    transform: scale(1.3);
}

.slideshow-dot.is-logo-dot {
    background: var(--gray-dark);
}

.slideshow-dot.is-logo-dot.active {
    background: var(--red-bright);
}

/* === Industry Cards === */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.industry-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    padding: 40px 32px;
    border-radius: 4px;
    transition: var(--transition);
}

.industry-card:hover {
    border-color: rgba(204, 0, 0, 0.3);
    transform: translateY(-2px);
}

.industry-icon {
    width: 48px;
    height: 48px;
    color: var(--red);
    margin-bottom: 20px;
}

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

.industry-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.industry-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Territory Section === */
.territory-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.territory-map-img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    border: 1px solid var(--dark-3);
}

.state-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.state-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
}

.state-dot {
    width: 8px;
    height: 8px;
    background: var(--red);
    border-radius: 50%;
    flex-shrink: 0;
}

.territory-note {
    font-size: 14px;
    color: var(--text-faint);
    padding-top: 20px;
    border-top: 1px solid var(--bg-card-border);
}

/* === Contact Section === */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    padding: 48px;
    border-radius: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--bg-card-border);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 15px;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 2px var(--red-subtle);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23999' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

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

.form-note {
    text-align: center;
    font-size: 13px;
    color: var(--text-faint);
    margin-top: 16px;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 60px 40px;
}

.form-success h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.form-success p {
    color: var(--text-muted);
    font-size: 15px;
}

.form-success .success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: var(--red-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
}

.form-success .success-icon svg {
    width: 28px;
    height: 28px;
}

/* Contact Info */
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    padding: 40px;
    border-radius: 4px;
}

.info-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefits-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 15px;
    color: var(--text-secondary);
}

.benefits-list li svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--red);
    margin-top: 2px;
}

/* === Footer === */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--bg-card-border);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-faint);
    font-size: 14px;
}

.footer-links h4,
.footer-manufacturers h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.footer-links a,
.footer-manufacturers a {
    display: block;
    color: var(--text-faint);
    font-size: 14px;
    padding: 4px 0;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-manufacturers a:hover {
    color: var(--red);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--bg-card-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-faint);
}

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

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

/* === Responsive === */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        flex-direction: row;
    }

    .stat-card {
        flex: 1;
    }

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

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

    .territory-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

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

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--bg-section);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 0;
        transition: var(--transition);
        border-left: 1px solid var(--bg-card-border);
    }

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

    .nav-link {
        padding: 12px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--bg-card-border);
        border-radius: 0;
    }

    .nav-link.nav-cta {
        margin-top: 16px;
        text-align: center;
        padding: 14px;
        border-radius: 2px;
    }

    .section {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .hero-logo {
        height: 80px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .about-stats {
        flex-direction: column;
    }

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

    .mfg-card-inner {
        padding: 28px;
    }

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

    .contact-form {
        padding: 28px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        height: 60px;
    }

    .section-title {
        font-size: 28px;
    }

    .mfg-name {
        font-size: 20px;
    }
}