/* === Ark Woodworks — Light Theme === */
:root {
    --bg: #fbf8f4;
    --bg-alt: #f3ede4;
    --surface: #ffffff;
    --text: #1f1a14;
    --text-soft: #4a4338;
    --text-muted: #8a8276;
    --accent: #8b5a2b;
    --accent-dark: #6b4321;
    --accent-soft: #d8c3a5;
    --border: #e6dfd2;
    --shadow-sm: 0 2px 8px rgba(60, 40, 20, 0.06);
    --shadow-md: 0 8px 24px rgba(60, 40, 20, 0.08);
    --shadow-lg: 0 20px 60px rgba(60, 40, 20, 0.12);
    --radius: 14px;
    --radius-lg: 22px;
    --maxw: 1200px;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* === Typography === */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    color: var(--text);
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.3rem; }
h1 em, h2 em { font-style: italic; color: var(--accent); }

.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    cursor: pointer;
    border: 1.5px solid transparent;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-ghost {
    background: rgba(255,255,255,0.85);
    color: var(--text);
    border-color: var(--border);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover {
    background: #fff;
    border-color: var(--accent);
    color: var(--accent);
}
.btn-block { width: 100%; }

/* === Navbar === */
.navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 10px 0;
    background: rgba(251, 248, 244, 0.6);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}
.navbar.scrolled {
    padding: 6px 0;
    background: rgba(251, 248, 244, 0.92);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand {
    display: flex;
    align-items: center;
    line-height: 0;
}
.brand-logo {
    height: 92px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    transition: all 0.25s ease;
}
.brand:hover .brand-logo { transform: scale(1.03); }
.navbar.scrolled .brand-logo { height: 72px; }
@media (max-width: 560px) {
    .brand-logo { height: 68px; max-width: 180px; }
    .navbar.scrolled .brand-logo { height: 56px; }
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-soft);
    transition: color 0.2s;
    position: relative;
}
.nav-links a:not(.btn):hover { color: var(--accent); }
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 0;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width 0.25s;
}
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-cta { padding: 10px 22px !important; font-size: 0.9rem !important; }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s;
}

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg,
        rgba(251, 248, 244, 0.92) 0%,
        rgba(251, 248, 244, 0.78) 45%,
        rgba(251, 248, 244, 0.4) 100%);
}
.hero-content {
    max-width: 760px;
    animation: fadeUp 0.9s ease-out;
}
.hero-content h1 { margin-bottom: 1.5rem; }
.hero-sub {
    font-size: 1.15rem;
    color: var(--text-soft);
    max-width: 580px;
    margin-bottom: 2.5rem;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}
.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}
.hero-stats > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.hero-stats strong {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent);
}
.hero-stats span {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === Sections === */
.section {
    padding: clamp(70px, 10vw, 120px) 0;
}
.section-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}
.section-head h2 { margin-bottom: 1rem; }
.section-head p {
    color: var(--text-soft);
    font-size: 1.05rem;
}

/* === About === */
.about { background: var(--bg-alt); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
}
.about-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.about-image:hover img { transform: scale(1.04); }
.about-badge {
    position: absolute;
    bottom: 24px; left: 24px; right: 24px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 18px 22px;
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.about-badge strong {
    font-family: var(--font-display);
    color: var(--accent);
    font-size: 1.2rem;
}
.about-badge span {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p {
    color: var(--text-soft);
    font-size: 1.05rem;
    margin-bottom: 1.8rem;
}
.about-features {
    list-style: none;
    margin-bottom: 2rem;
}
.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-soft);
}
.about-features .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}
.about-tagline {
    color: var(--text) !important;
    font-size: 1.05rem !important;
    padding: 14px 20px;
    background: var(--surface);
    border-left: 3px solid var(--accent);
    border-radius: 6px;
    margin-bottom: 1.8rem !important;
}
.about-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* === Services === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--surface);
    padding: 38px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-soft);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: var(--bg-alt);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 0.7rem; }
.service-card p {
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* === Gallery === */
.gallery { background: var(--bg-alt); }
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: var(--surface);
}
.gallery-item img,
.gallery-item video {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}
.gallery-item:hover img,
.gallery-item:hover video { transform: scale(1.08); }
.video-badge {
    position: absolute;
    top: 14px; right: 14px;
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    pointer-events: none;
    z-index: 2;
}
.video-badge svg { width: 18px; height: 18px; margin-left: 2px; }
.gallery-item.placeholder {
    background:
        repeating-linear-gradient(45deg,
            var(--bg-alt),
            var(--bg-alt) 12px,
            #ece4d4 12px,
            #ece4d4 24px);
}
.gallery-item.placeholder img,
.gallery-item.placeholder video { display: none; }
.gallery-item.placeholder::before {
    content: 'Add file: ' attr(data-src);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 16px;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-style: italic;
    line-height: 1.4;
}
.gallery-item figcaption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 24px 20px 18px;
    background: linear-gradient(to top, rgba(31,26,20,0.85), transparent);
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
    transform: translateY(100%);
    transition: transform 0.3s;
}
.gallery-item:hover figcaption { transform: translateY(0); }
.gallery-item.hide { display: none; }

/* === Process === */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}
.process-step {
    text-align: center;
    padding: 20px;
}
.step-num {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--accent-soft);
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.process-step h3 { margin-bottom: 0.6rem; }
.process-step p {
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* === Contact === */
.contact { background: var(--bg-alt); }
.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 50px;
    align-items: start;
}
.contact-info h2 { margin: 1rem 0 1.2rem; }
.contact-info p {
    color: var(--text-soft);
    margin-bottom: 2.5rem;
}
.contact-map {
    margin-top: 24px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.contact-map iframe {
    display: block;
    filter: saturate(0.9);
}
.contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.contact-list li {
    display: flex;
    gap: 16px;
    align-items: center;
}
.contact-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--surface);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--border);
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-list strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
    letter-spacing: 0.05em;
}
.contact-list a, .contact-list span {
    color: var(--text);
    font-weight: 500;
}
.contact-list a:hover { color: var(--accent); }

.contact-form {
    background: var(--surface);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.contact-form span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-soft);
    letter-spacing: 0.03em;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg);
    transition: border-color 0.2s, background 0.2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface);
}
.contact-form textarea { resize: vertical; min-height: 110px; }
.form-status {
    font-size: 0.9rem;
    color: var(--accent);
    text-align: center;
    min-height: 1.2em;
}

/* === Footer === */
.footer {
    background: #1f1a14;
    color: #cfc6b8;
    padding: 70px 0 24px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 50px;
    margin-bottom: 50px;
}
.footer-logo {
    height: 78px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    margin: 0 0 1.2rem;
    display: block;
}
.footer-brand p {
    font-size: 0.95rem;
    color: #a39a8c;
    max-width: 320px;
    margin-bottom: 1.4rem;
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #cfc6b8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-social a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; }
.footer-links h4 {
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1.2rem;
}
.footer-links a {
    display: block;
    padding: 6px 0;
    color: #a39a8c;
    font-size: 0.93rem;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent-soft); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.85rem;
    color: #807769;
}

/* === Lightbox === */
.lightbox[hidden] { display: none !important; }
.lightbox {
    position: fixed; inset: 0;
    background: rgba(15, 12, 8, 0.92);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    animation: fadeIn 0.25s ease-out;
}
.lightbox img,
.lightbox video {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.lightbox video { background: #000; }
.lightbox-close {
    position: absolute;
    top: 24px; right: 32px;
    color: #fff;
    font-size: 2.5rem;
    line-height: 1;
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    transition: background 0.2s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* === Reveal animation === */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: 70px; left: 0; right: 0;
        flex-direction: column;
        background: var(--bg);
        padding: 30px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-150%);
        transition: transform 0.35s ease;
        box-shadow: var(--shadow-md);
    }
    .nav-links.open { transform: translateY(0); }
    .nav-toggle { display: flex; }
    .nav-cta { width: fit-content; }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image { aspect-ratio: 16/10; max-height: 500px; }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    .hero-stats { gap: 28px; }
    .hero-stats strong { font-size: 1.6rem; }
}

@media (max-width: 560px) {
    .container { padding: 0 18px; }
    .hero { padding-top: 110px; }
    .hero-actions { width: 100%; }
    .hero-actions .btn { flex: 1; min-width: 140px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 28px 22px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* === Machinery section === */
.machinery {
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.machinery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 28px;
    margin-bottom: 3rem;
}
.machinery-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.machinery-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-soft);
}
.machinery-image {
    position: relative;
    aspect-ratio: 4/3;
    background: #fff;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}
.machinery-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18px;
    transition: transform 0.6s ease;
}
.machinery-card:hover .machinery-image img { transform: scale(1.04); }
.machinery-video {
    background: #1f1a14;
}
.machinery-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}
.machinery-card:hover .machinery-video video { transform: scale(1.04); }
.machinery-placeholder-label {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
    background:
        repeating-linear-gradient(45deg,
            var(--bg-alt),
            var(--bg-alt) 10px,
            #ece4d4 10px,
            #ece4d4 20px);
}
.machinery-image.placeholder .machinery-placeholder-label { display: flex; }
.machinery-body {
    padding: 28px 28px 32px;
}
.machinery-body h3 {
    margin-bottom: 0.4rem;
}
.machinery-spec {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}
.machinery-body p:last-child {
    color: var(--text-soft);
    font-size: 0.95rem;
}
.machinery-cta {
    text-align: center;
    padding: 44px 32px;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.machinery-cta h3 {
    font-size: 1.6rem;
    margin-bottom: 0.6rem;
}
.machinery-cta p {
    color: var(--text-soft);
    margin: 0 auto 1.4rem;
    font-size: 1.05rem;
    max-width: 580px;
}
.machinery-cta strong { color: var(--text); }

/* Audience block (Who we work with) */
.audience-block {
    margin-top: 28px;
    text-align: center;
    padding: 32px 24px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.audience-title {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    margin-bottom: 1.2rem;
}
.audience-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.audience-list li {
    padding: 9px 18px;
    background: var(--bg-alt);
    color: var(--text);
    border-radius: 999px;
    font-size: 0.93rem;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.audience-list li:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* Trust section */
.trust { background: var(--bg); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.trust-item {
    padding: 28px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.25s ease;
}
.trust-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-soft);
}
.trust-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--bg-alt);
    color: var(--accent);
    border-radius: 12px;
    margin-bottom: 1rem;
}
.trust-icon svg { width: 24px; height: 24px; }
.trust-item h3 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}
.trust-item p {
    color: var(--text-soft);
    font-size: 0.93rem;
    line-height: 1.55;
}

/* Mobile spacing improvements */
@media (max-width: 560px) {
    .section { padding: 60px 0; }
    .section-head { margin-bottom: 2.5rem; }
    .machinery-cta { padding: 32px 20px; }
    .machinery-cta h3 { font-size: 1.35rem; }
    .audience-block { padding: 24px 18px; }
    .audience-list li { padding: 8px 14px; font-size: 0.85rem; }
    .trust-item { padding: 22px 20px; }
}

/* === MOBILE: fully centered alignment (Option B — premium / brand-forward) === */
@media (max-width: 768px) {
    /* Hero */
    .hero-content { text-align: center; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-stats > div { align-items: center; }

    /* About */
    .about-text { text-align: center; }
    .about-tagline { text-align: center; border-left: none; border-top: 3px solid var(--accent); padding-top: 18px; }
    .about-features { display: inline-block; text-align: left; padding: 0; }
    .about-actions { justify-content: center; }

    /* Service & trust cards — center the icon + content */
    .service-card, .trust-item { text-align: center; }
    .service-icon, .trust-icon { margin-left: auto; margin-right: auto; }
    .service-card::before { transform-origin: center; }

    /* Machinery card body */
    .machinery-body { text-align: center; }
    .machinery-spec { text-align: center; }

    /* Contact list — center each row, text inside stays readable */
    .contact-list { align-items: center; }
    .contact-list li { justify-content: flex-start; max-width: 320px; margin: 0 auto; }
    .contact-list li div { text-align: left; }

    /* Footer — center all columns */
    .footer-inner { text-align: center; }
    .footer-brand { display: flex; flex-direction: column; align-items: center; }
    .footer-brand p { max-width: 360px; margin-left: auto; margin-right: auto; }
    .footer-logo { margin-left: auto; margin-right: auto; }
    .footer-social { justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
}

/* === WhatsApp button (form + floating) === */
.btn-whatsapp {
    background: #25D366 !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn-whatsapp:hover {
    background: #1ebe57 !important;
}
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    z-index: 90;
    transition: transform 0.2s, box-shadow 0.2s;
    animation: pulse 2.4s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
}
.whatsapp-float svg { width: 30px; height: 30px; }

@keyframes pulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 14px rgba(37, 211, 102, 0); }
}

@media (max-width: 560px) {
    .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
    .whatsapp-float svg { width: 26px; height: 26px; }
}