/* =========================================================
   LIGHTGUIDE — Dark theme redesign
   ========================================================= */

:root {
    --bg: #0b0b0e;
    --bg-2: #111116;
    --bg-3: #16161c;
    --surface: #1a1a22;
    --surface-2: #20202a;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text: #f4f4f7;
    --text-dim: #a8a8b3;
    --text-mute: #6b6b78;
    --accent: #3b82f6;
    --accent-glow: #5aa3ff;
    --radius: 16px;
    --radius-lg: 24px;
    --container: 1280px;
    --font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

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

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 11, 14, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 88px;
    gap: 24px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 500;
    letter-spacing: 0.18em;
    font-size: 13px;
}
.logo-img { height: 56px; width: auto; display: block; }
.footer-logo { height: 64px; width: auto; display: block; }
.primary-nav { flex: 1; display: flex; justify-content: center; }
.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0;
    padding: 0;
}
.nav-list a {
    font-size: 14px;
    color: var(--text);
    opacity: 0.85;
    transition: opacity 0.15s;
}
.nav-list a:hover { opacity: 1; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.lang-btn {
    background: none;
    border: none;
    color: var(--text);
    font-size: 13px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: all 0.15s;
}
.btn:hover { border-color: var(--text); background: rgba(255,255,255,0.05); }
.btn-pill { padding: 8px 18px; font-size: 13px; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-glow); border-color: var(--accent-glow); }
.btn-outline { color: var(--text); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg, .hero-bg picture, .hero-bg img, .hero-bg video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11,11,14,0.4) 0%, rgba(11,11,14,0.85) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    padding: 120px 24px;
}
.hero-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    letter-spacing: 0.02em;
    margin: 0 0 48px;
    line-height: 1.15;
}
.hero-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
}
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.2s;
}
.dot.active { background: var(--text); width: 24px; border-radius: 4px; }

/* Hero pill buttons */
.hero-pills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 8px;
}
.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 26px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.hero-pill:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(59,130,246,0.25);
}
.pill-arrow {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.hero-pill:hover .pill-arrow { transform: translateX(3px); }

/* =========================================================
   PARTNERS
   ========================================================= */
.partners {
    padding: 64px 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
}
.section-eyebrow {
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dim);
    margin: 0 0 32px;
}
.partners-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    gap: 40px;
}
.partner-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    opacity: 0.75;
    letter-spacing: 0.08em;
}

/* Partner carousel */
.partners-carousel {
    display: flex;
    align-items: center;
    gap: 16px;
}
.carousel-arrow {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    opacity: 0.7;
}
.carousel-arrow:hover {
    opacity: 1;
    border-color: var(--text);
    background: rgba(255,255,255,0.05);
}
.partners-track {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 32px;
    overflow: hidden;
    min-height: 60px;
}
.partner-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.partner-item:hover { opacity: 1; }
.partner-mark {
    color: var(--text);
    text-align: center;
    line-height: 1.1;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}
.partner-emg {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.04em;
    font-style: italic;
}
.partner-prinz {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.06em;
}
.partner-dp .dp-main {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.15em;
}
.partner-dp .dp-sub {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    margin-top: 4px;
}
.partner-hamamatsu {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #ff8a3d;
}
.partner-revvity {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: -0.01em;
    font-style: italic;
}

/* =========================================================
   PRODUCTS GRID
   ========================================================= */
.products-section { padding: 80px 0; }
.section-title {
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 700;
    margin: 0 0 40px;
    letter-spacing: -0.01em;
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.product-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}
.product-thumb {
    aspect-ratio: 1 / 1;
    background: var(--bg-3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-thumb.placeholder {
    background: linear-gradient(135deg, var(--bg-3), var(--surface-2));
}
.product-meta { padding: 16px 20px 20px; }
.product-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    margin: 0;
}

/* =========================================================
   CUSTOM SOLUTIONS
   ========================================================= */
.custom-solutions { padding: 0 0 80px; }
.custom-solutions-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.custom-solutions-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 280px;
}
.custom-solutions-text {
    padding: 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 32px;
}
.custom-solutions-text h2 {
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

/* =========================================================
   CONTACT CTA
   ========================================================= */
.contact-cta { padding: 0 0 96px; }
.contact-cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 320px;
}
.contact-cta-form {
    padding: 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
}
.contact-title {
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 600;
    margin: 0;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-form input {
    padding: 14px 20px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--text);
    font-size: 14px;
    width: 100%;
}
.contact-form input::placeholder { color: var(--text-mute); }
.contact-form button { align-self: flex-start; padding: 12px 28px; }
.contact-cta-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    background: linear-gradient(180deg, var(--bg-2) 0%, #07101f 100%);
    padding: 64px 0 32px;
    border-top: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(ellipse at center bottom, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.18em;
    font-size: 13px;
    color: var(--text);
}
.footer-col h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    margin: 0 0 16px;
}
.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-col li, .footer-col a {
    font-size: 13px;
    color: var(--text);
    opacity: 0.85;
}
.footer-col a:hover { opacity: 1; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-mute);
    position: relative;
    z-index: 1;
}
.certs { display: inline-flex; gap: 12px; align-items: center; color: var(--text-dim); }
.certs small { font-size: 10px; color: var(--text-mute); margin-left: 4px; }

/* =========================================================
   CONFIGURATOR
   ========================================================= */
.config-hero {
    padding: 96px 0 48px;
    background: radial-gradient(ellipse at top, rgba(59,130,246,0.18) 0%, transparent 60%), var(--bg);
    text-align: center;
    border-bottom: 1px solid var(--border);
}
.config-eyebrow {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-glow);
    margin-bottom: 16px;
}
.config-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 24px;
}
.config-title-dim { color: var(--text-dim); font-weight: 500; }
.config-sub {
    max-width: 620px;
    margin: 0 auto;
    color: var(--text-dim);
    font-size: 16px;
    line-height: 1.6;
}
.config-wizard { padding: 64px 0 96px; }
.config-form {
    max-width: 860px;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
    padding: 0;
    overflow: hidden;
}
.config-steps {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 24px 32px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,0.2);
}
.config-steps .step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-mute);
    font-weight: 500;
    position: relative;
    transition: color 0.2s;
}
.config-steps .step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-mute);
    transition: all 0.2s;
}
.config-steps .step.active { color: var(--text); }
.config-steps .step.active span {
    border-color: var(--accent);
    color: var(--text);
    background: var(--accent);
    box-shadow: 0 0 16px rgba(59,130,246,0.5);
}
.config-steps .step.done span {
    border-color: var(--accent);
    color: var(--accent-glow);
    background: transparent;
}
.config-panel {
    border: none;
    margin: 0;
    padding: 40px;
    display: none;
    animation: fadeIn 0.3s ease;
}
.config-panel.active { display: block; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.config-legend {
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 24px;
    padding: 0;
}
.choice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.choice-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg-2);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.choice-card:hover {
    border-color: var(--text-dim);
    background: var(--surface);
}
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card:has(input:checked) {
    border-color: var(--accent);
    background: rgba(59,130,246,0.08);
    box-shadow: 0 0 0 1px var(--accent), 0 8px 24px rgba(59,130,246,0.15);
}
.choice-icon { color: var(--accent-glow); }
.choice-title { font-size: 16px; font-weight: 600; }
.choice-desc { font-size: 13px; color: var(--text-dim); line-height: 1.4; }
.config-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field-label { font-size: 13px; color: var(--text-dim); font-weight: 500; }
.field input,
.field select,
.field textarea {
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.18);
}
.field textarea { resize: vertical; min-height: 96px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23a8a8b3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.config-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    gap: 12px;
}
.config-actions .btn { gap: 8px; }
.config-success {
    padding: 64px 40px;
    text-align: center;
}
.config-success .success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: rgba(59,130,246,0.12);
    color: var(--accent-glow);
    margin-bottom: 24px;
    box-shadow: 0 0 32px rgba(59,130,246,0.3);
}
.config-success h2 { font-size: 28px; margin: 0 0 12px; }
.config-success p { color: var(--text-dim); max-width: 480px; margin: 0 auto; }
.config-success a { color: var(--accent-glow); text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   UNDER CONSTRUCTION MODE
   ========================================================= */
body.under-construction {
    overflow: hidden;
    height: 100vh;
}
/* Kill every interaction */
body.under-construction a,
body.under-construction button,
body.under-construction input,
body.under-construction select,
body.under-construction textarea,
body.under-construction form,
body.under-construction .hero-pill,
body.under-construction .carousel-arrow,
body.under-construction .product-card,
body.under-construction .lang-btn,
body.under-construction .btn {
    pointer-events: none !important;
    cursor: default !important;
}
body.under-construction .site-header,
body.under-construction .hero-title,
body.under-construction .hero-pills,
body.under-construction .partners,
body.under-construction .products-section,
body.under-construction .custom-solutions,
body.under-construction .contact-cta,
body.under-construction .site-footer {
    filter: blur(10px);
    -webkit-filter: blur(10px);
    user-select: none;
    transition: filter 0.4s ease;
}
/* Keep the video crisp */
body.under-construction .hero-bg,
body.under-construction .hero-bg video,
body.under-construction .hero-bg img {
    filter: none !important;
    -webkit-filter: none !important;
}
/* A subtle dim layer over the page so the overlay reads cleanly */
body.under-construction::after {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(11,11,14,0.45) 0%, rgba(11,11,14,0.85) 100%);
    z-index: 90;
    pointer-events: none;
}

/* The centered card */
.uc-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    pointer-events: none;
}
.uc-card {
    max-width: 520px;
    width: 100%;
    text-align: center;
    padding: 48px 40px;
    background: rgba(16, 16, 22, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    backdrop-filter: blur(24px) saturate(140%);
    -webkit-backdrop-filter: blur(24px) saturate(140%);
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(59, 130, 246, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.uc-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    margin: 0 0 16px;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, #f4f4f7 0%, #5aa3ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.uc-sub {
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 28px;
}
.uc-contact {
    font-size: 13px;
    color: var(--text-mute);
    margin: 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.uc-contact a {
    color: var(--accent-glow);
    pointer-events: auto !important; /* clickable through UC blur */
    text-decoration: none;
    margin-left: 6px;
    transition: opacity 0.15s;
}
.uc-contact a:hover { opacity: 0.8; }

/* Pulsing dots animation */
.uc-pulse {
    display: inline-flex;
    gap: 8px;
    margin: 0 auto 24px;
    align-items: center;
    justify-content: center;
}
.uc-pulse span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-glow);
    animation: ucPulse 1.4s ease-in-out infinite;
    box-shadow: 0 0 12px var(--accent-glow);
}
.uc-pulse span:nth-child(2) { animation-delay: 0.2s; }
.uc-pulse span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ucPulse {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40%           { transform: scale(1.0); opacity: 1.0; }
}

/* =========================================================
   EASTER EGG — laser mode
   ========================================================= */
body.laser-mode { cursor: crosshair; }
.laser-canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
}
.laser-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    padding: 12px 24px;
    background: rgba(11,11,14,0.9);
    border: 1px solid var(--accent);
    border-radius: 999px;
    color: var(--accent-glow);
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 0 32px rgba(59,130,246,0.4);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 32px rgba(59,130,246,0.4); }
    50%      { box-shadow: 0 0 48px rgba(90,163,255,0.7); }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .custom-solutions-inner,
    .contact-cta-inner { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-brand { grid-column: 1 / -1; margin-bottom: 24px; }
    .nav-list { gap: 20px; }
    .header-inner { gap: 16px; }
    .hero-title { font-size: 28px; }
}
@media (max-width: 960px) {
    .choice-grid, .config-grid { grid-template-columns: 1fr; }
    .config-panel { padding: 32px 24px; }
    .config-steps { padding: 20px 24px; }
}
@media (max-width: 640px) {
    .products-grid { grid-template-columns: 1fr; }
    .primary-nav { display: none; }
    .custom-solutions-text, .contact-cta-form { padding: 32px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; }
    .config-steps .step { font-size: 11px; }
    .config-steps .step span { width: 24px; height: 24px; font-size: 10px; }
}