.hero {
    height: 85vh;
    background: linear-gradient(var(--hero-overlay), var(--hero-overlay)), url("../images/LED.webp");
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content { max-width: 900px; margin: 0 auto; padding: 0 20px; }
.hero h1 { color: var(--hero-text); font-family: 'Oswald', sans-serif; font-size: 3.5rem; margin-bottom: 20px; line-height: 1.1; }
.highlight { color: var(--primary); }
.hero p { font-size: 1.15rem; color: var(--hero-muted); margin-bottom: 36px; }

.btn-primary, .btn-secondary {
    padding: 15px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    display: inline-block;
    margin: 8px;
    transition: 0.3s;
}
.btn-primary        { background: var(--primary); color: var(--hero-text); }
.btn-primary:hover  { background: var(--primary-hover); }
.btn-secondary      { border: 2px solid var(--hero-text); color: var(--hero-text); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.hero-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 4px; }

.konfigurator {
    padding: 100px 0 60px;
    background: var(--bg-soft);
}

.konfig-header {
    text-align: center;
    margin-bottom: 60px;
}

.konfig-header h2 {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.konfig-header p {
    font-family: 'Inter', sans-serif;
    color: var(--text-faint);
    font-size: .9rem;
}

.konfig-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: stretch;
}

.viewer-wrap {
    display: flex;
    align-items: stretch;
    gap: 8px;
}

.viewer {
    position: relative;
    background: var(--bg-deep);
    border-radius: 4px;
    overflow: hidden;
    flex: 1;
    min-width: 0;
    min-height: 300px;
    border: 1px solid var(--border-faint);
}

.viewer-stage {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.viewer-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity .5s ease;
    background: var(--bg-deep);
}

.viewer-img.active { opacity: 1; }

.viewer-arrow {
    background: var(--bg-deep);
    border: 1px solid var(--border-strong);
    color: var(--text-white);
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    align-self: center;
    border-radius: 2px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.viewer-arrow:hover { background: rgba(0,0,0,.2); border-color: var(--primary); color: var(--primary); }

.viewer-footer {
    position: absolute;
    bottom: 0;
    left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: linear-gradient(transparent, var(--caption-bg));
    z-index: 10;
}

.viewer-dots { display: flex; gap: 8px; }

.viewer-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-ghost);
    border: none;
    cursor: pointer;
    transition: background .2s, transform .2s;
    padding: 0;
}

.viewer-dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

.viewer-counter {
    font-family: 'Inter', sans-serif;
    font-size: .8rem;
    letter-spacing: 1px;
    color: var(--text-dim);
}

.panel {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding-right: 24px;
}

.led-mockup {
    background: #0f0f0f;
    border-radius: 4px;
    border: 1px solid #2a2a2a;
    padding: 28px 20px 16px;
    text-align: center;
}

.led-screen {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90px;
}

.led-digits {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 4.5rem;
    letter-spacing: 6px;
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary), 0 0 50px var(--primary);
    transition: color .4s, text-shadow .4s;
    line-height: 1;
}

.led-label {
    font-family: 'Inter', sans-serif;
    font-size: .72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--border-strong);
    margin-top: 12px;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-label {
    font-family: 'Inter', sans-serif;
    font-size: .75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.color-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.copt {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    color: var(--text-muted);
    transition: border-color .2s, background .2s;
    font-family: 'Inter', sans-serif;
}

.copt:hover { background: var(--border-faint); border-color: var(--border-strong); }

.copt.active {
    border-color: var(--primary);
    background: var(--bg);
    color: var(--text);
}

.copt-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.copt-name {
    font-size: .85rem;
    letter-spacing: .5px;
}

.format-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.fopt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 10px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    transition: border-color .2s, background .2s;
    text-align: center;
}

.fopt:hover { background: var(--border-faint); border-color: var(--border-strong); }

.fopt.active {
    border-color: var(--primary);
    background: var(--bg);
    color: var(--text);
}

.fopt-preview {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 3px;
    color: var(--primary);
    line-height: 1;
}

.fopt-info {
    font-size: .78rem;
    letter-spacing: .5px;
    color: var(--text-faint);
    line-height: 1.4;
}

.fopt.active .fopt-info { color: var(--text-dim); }

.fopt small { font-size: .68rem; }

.price-bar {
    background: var(--bg-soft);
    padding: 40px 0 100px;
}

.price-bar-header {
    text-align: center;
    margin-bottom: 48px;
}

.price-bar-header h2 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.price-bar-header p {
    color: var(--text-ghost);
    font-size: .9rem;
}

.price-bar-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1.4fr;
    gap: 2px;
    background: var(--border-xfaint);
    border: 1px solid var(--border-xfaint);
    border-radius: 4px;
    overflow: hidden;
    max-width: 860px;
    margin: 0 auto;
}

.price-bar-cell {
    background: var(--bg);
    padding: 40px 44px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.price-bar-tag {
    font-family: 'Inter', sans-serif;
    font-size: .68rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-ghost);
}

.price-bar-amount {
    font-family: 'Oswald', sans-serif;
    font-size: 2.6rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 1px;
    line-height: 1;
}

.price-bar-sub {
    font-size: .75rem;
    color: var(--text-ghost);
}

.price-bar-note-cell {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    padding: 40px 36px;
    background: var(--bg-soft);
}

.price-bar-note-cell svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    stroke: var(--primary);
    opacity: .7;
    margin-top: 3px;
}

.price-bar-note-cell p {
    font-size: .82rem;
    color: var(--text-muted);
    line-height: 1.7;
}

@media (max-width: 640px) {
    .price-bar { padding: 60px 0; }
    .price-bar-inner {
        grid-template-columns: 1fr 1fr;
    }
    .price-bar-note-cell {
        grid-column: 1 / -1;
        padding: 24px 28px;
    }
    .price-bar-cell { padding: 28px 28px; }
}

@media (max-width: 400px) {
    .price-bar-amount { font-size: 2.1rem; }
    .price-bar-cell { padding: 24px 20px; }
}

.panel-cta {
    display: block;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-white);
    background: var(--primary);
    padding: 16px;
    border-radius: 2px;
    transition: opacity .2s, transform .2s;
    margin-top: 4px;
}
.panel-cta:hover { opacity: .85; transform: translateY(-2px); }

.footer-logo {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: var(--text-ghost);
    margin-bottom: 8px;
}
.footer-logo span { color: var(--primary); }

@media (max-width: 900px) {
    .konfig-layout {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .viewer-wrap {
        align-items: center;
    }

    .viewer {
        height: auto;
        aspect-ratio: 4 / 3;
    }
}


.product-info {
    padding: 80px 0 100px;
    background: var(--bg);
}

.product-desc {
    max-width: 860px;
    margin: 0 auto 60px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-desc p {
    font-family: 'Inter', sans-serif;
    font-size: .97rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.info-box {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 28px 32px;
    max-width: 860px;
    margin: 0 auto 60px;
}

.info-box-inner {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 32px;
    align-items: center;
}

.info-box h3 {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--text);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.info-box-img {
    text-align: center;
}

.info-box-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 3px;
    border: 1px solid var(--border-mid);
    display: block;
}

.info-box-img-caption {
    font-family: 'Inter', sans-serif;
    font-size: .72rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-ghost);
    margin-top: 8px;
}

@media (max-width: 640px) {
    .info-box-inner { grid-template-columns: 1fr; }
    .info-box-img img { height: 200px; }
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.info-list li {
    font-family: 'Inter', sans-serif;
    font-size: .92rem;
    color: var(--text-muted);
    padding-left: 20px;
    position: relative;
}

.info-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--border-xfaint);
    border: 1px solid var(--border-xfaint);
    border-radius: 4px;
    overflow: hidden;
}

.spec-table {
    background: var(--bg);
    padding: 28px 28px 24px;
    display: flex;
    flex-direction: column;
}

.spec-table h3 {
    font-family: 'Bebas Neue', 'Oswald', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.spec-table table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table td {
    padding: 9px 8px;
    border-bottom: 1px solid var(--border-xfaint);
    font-family: 'Inter', sans-serif;
    font-size: .82rem;
    vertical-align: top;
    line-height: 1.5;
}

.spec-table tr:last-child td { border-bottom: none; }

.spec-table td:first-child {
    width: 45%;
    color: var(--text-muted);
    padding-right: 16px;
}

.spec-table td:last-child {
    color: var(--text);
}

.size-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.sopt {
    padding: 8px 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: .85rem;
    letter-spacing: .5px;
    transition: border-color .2s, background .2s, color .2s;
}

.sopt:hover  { background: var(--border-faint); border-color: var(--border-strong); color: var(--text); }

.sopt.active {
    border-color: var(--primary);
    background: var(--bg);
    color: var(--text);
}

.sopt-custom { grid-column: 1 / -1; }

.size-diagram {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    padding: 12px 16px;
    background: var(--bg);
    border: 1px solid var(--border-faint);
    border-radius: 3px;
}

#digitSvg {
    width: 60px;
    flex-shrink: 0;
}

.size-diagram-hint {
    font-family: 'Inter', sans-serif;
    font-size: .78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.contact-bar {
    background: var(--bg);
    border-top: 1px solid var(--border-faint);
    border-bottom: 1px solid var(--border-faint);
    padding: 20px 0;
}

.contact-highlight {
    background: var(--highlight-bg);
    border: 1px solid var(--primary);
    border-radius: 4px;
    padding: 28px 32px;
    max-width: 860px;
    margin: 0 auto 60px;
}

.contact-highlight p {
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 12px;
}

.contact-highlight p:last-child { margin-bottom: 0; }

.contact-highlight strong { color: var(--text-white); }

.contact-highlight a {
    color: var(--link);
    text-decoration: none;
    font-weight: 600;
}

.contact-highlight a:hover { color: var(--link-hover); text-decoration: underline; }

.contact-info {
    font-size: 1rem !important;
}

.contact-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.contact-bar-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-bar-text strong {
    font-family: 'Inter', sans-serif;
    font-size: .92rem;
    color: var(--text);
}

.contact-bar-text span {
    font-family: 'Inter', sans-serif;
    font-size: .75rem;
    color: var(--text-ghost);
}

.nav-hours {
  color: var(--text);
}

.contact-bar-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 3px;
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    letter-spacing: 1px;
    text-decoration: none;
    font-weight: 600;
    transition: opacity .2s, transform .2s;
}

.contact-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.contact-btn:hover { opacity: .85; transform: translateY(-1px); }

.contact-btn-phone {
    background: var(--primary);
    color: var(--text-white);
}

.contact-btn-mail {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.contact-btn-mail:hover { border-color: var(--primary); color: var(--primary); }

@media (max-width: 640px) {
    .hero h1            { font-size: 2.2rem; }
    .hero p             { font-size: 1rem; }
    .konfigurator       { padding: 60px 0 80px; }
    .viewer-arrow       { width: 36px; height: 36px; }
    .viewer-wrap        { gap: 4px; }
    .viewer             { min-height: 0; }
    .panel              { padding-right: 0; }
    .contact-bar-inner  { flex-direction: column; align-items: flex-start; }
    .contact-bar-btns   { width: 100%; }
    .contact-btn        { flex: 1; justify-content: center; }
}

@media (max-width: 400px) {
    .hero h1            { font-size: 1.9rem; }
    .size-row           { grid-template-columns: repeat(2, 1fr); }
    .btn-primary,
    .btn-secondary      { padding: 12px 22px; font-size: .9rem; }
}
 
@media (max-width: 900px) {
    .specs-grid {
        grid-template-columns: 1fr;
        background: none;
        border: none;
        gap: 12px;
    }
    .spec-table {
        border: 1px solid var(--border);
        border-radius: 4px;
    }
}