/* ==========================================================================
   1. DESIGN SYSTÉM: MONTSERRAT + BÍLÁ / KRÉMOVÁ / ANTRACIT
   ========================================================================== */
:root {
    --bg-white: #FFFFFF;
    --bg-cream: #F5F4F0;
    --bg-graphite: #111215;
    --bg-graphite-card: #181A1F;

    --brand-red: #E30613;
    --corten: #C45A28;
    --corten-soft: #F2D6C5;

    --text-dark: #121316;
    --text-muted: #5A5D66;
    --text-white: #FFFFFF;
    --text-silver: #A4A7B2;

    --sr-ease: cubic-bezier(0.19, 1, 0.22, 1);
}

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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-white);
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display-font {
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.02em;
    line-height: 1.15;
    font-weight: 700;
}

sup.reg {
    font-size: 0.55em;
    vertical-align: super;
    line-height: 0;
    font-weight: 700;
    margin-left: 1px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.4s var(--sr-ease);
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 4vw;
    position: relative;
    z-index: 2;
}

.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--brand-red);
    width: 0%;
    z-index: 2000;
}

/* ==========================================================================
   2. ČISTĚ BÍLÁ STICKY HLAVIČKA
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 90px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    transition: height 0.5s var(--sr-ease), background 0.5s var(--sr-ease), box-shadow 0.5s var(--sr-ease);
}

.site-header.scrolled {
    height: 68px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-logo-slot {
    width: 248px;
    height: 48px;
    overflow: hidden;
    cursor: pointer;
    transition: width 0.65s var(--sr-ease);
    display: flex;
    align-items: center;
}
.header-logo-slot img {
    height: 48px;
    width: 248px;
    max-width: none;
    display: block;
    object-fit: contain;
    object-position: left center;
}
.site-header.scrolled .header-logo-slot {
    width: 49px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-link {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px 0;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--brand-red);
    transition: width 0.45s var(--sr-ease);
}
.nav-link:hover, .nav-link.active {
    color: var(--text-dark);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.btn-header-eshop {
    padding: 12px 24px;
    border-radius: 8px;
    background: var(--brand-red);
    color: #fff;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 700;
}
.btn-header-eshop:hover {
    background: var(--text-dark);
    transform: translateY(-2px);
}

/* ==========================================================================
   3. HERO SEKCE: 3D KRYSTALOVÁ GEOMETRIE KEDAR CRYSTAL
   ========================================================================== */
.hero-fullbleed {
    position: relative;
    width: 100%;
    min-height: calc(100vh - 90px);
    background-color: #090A0C;
    color: #FFFFFF;
    display: grid;
    grid-template-columns: 44% 56%;
    align-items: center;
    overflow: hidden;
}

.hero-left-zone {
    position: relative;
    z-index: 5;
    padding: 80px 2vw 80px 6vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-right-video-zone {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: calc(100vh - 90px);
    z-index: 1;
    overflow: hidden;
    background: radial-gradient(circle at 65% 45%, rgba(196, 90, 40, 0.44) 0%, #1F1716 55%, #090A0C 100%);
}

.hero-right-video-zone video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.crystal-facet-mask {
    position: absolute;
    top: -1px;
    bottom: -1px;
    left: -2px;
    width: 44%;
    min-width: 280px;
    max-width: 480px;
    height: calc(100% + 2px);
    z-index: 3;
    pointer-events: none;
    display: block;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--corten);
    font-weight: 700;
    margin-bottom: 16px;
}
.hero-kicker::before {
    content: '';
    width: 32px;
    height: 2px;
    background: var(--brand-red);
}

.hero-brand-giant {
    font-size: clamp(2.8rem, 4.4vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.04;
    text-transform: uppercase;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.hero-specialization-sub {
    font-size: clamp(1.35rem, 2vw, 1.9rem);
    font-weight: 600;
    color: var(--corten);
    margin-bottom: 22px;
    letter-spacing: -0.01em;
}

.hero-lead-sentence {
    font-size: 1.04rem;
    color: #D6D8E0;
    font-weight: 400;
    line-height: 1.75;
    margin-bottom: 38px;
    max-width: 530px;
}

.hero-buttons-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn-equal-hero {
    width: 245px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s var(--sr-ease);
}
.btn-equal-hero.primary {
    background: var(--brand-red);
    color: #FFFFFF;
    border: 1px solid var(--brand-red);
}
.btn-equal-hero.primary:hover {
    background: var(--corten);
    border-color: var(--corten);
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(227, 6, 19, 0.28);
}
.btn-equal-hero.secondary {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn-equal-hero.secondary:hover {
    background: #FFFFFF;
    color: var(--text-dark);
    transform: translateY(-3px);
}

/* ==========================================================================
   4. JEDNORÁZOVÉ PŘILÉTÁNÍ FOTEK + PLYNULÝ SETRVAČNÝ ZOOM
   ========================================================================== */
.fly-once-left {
    opacity: 0;
    transform: translate3d(-85px, 0, 0);
    transition: opacity 1.1s var(--sr-ease), transform 1.1s var(--sr-ease);
    will-change: opacity, transform;
}
.fly-once-right {
    opacity: 0;
    transform: translate3d(85px, 0, 0);
    transition: opacity 1.1s var(--sr-ease), transform 1.1s var(--sr-ease);
    will-change: opacity, transform;
}
.fly-once-up {
    opacity: 0;
    transform: translate3d(0, 48px, 0);
    transition: opacity 1s var(--sr-ease), transform 1s var(--sr-ease);
    will-change: opacity, transform;
}

.fly-once-left.landed,
.fly-once-right.landed,
.fly-once-up.landed {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.gentle-zoom-wrap {
    overflow: hidden;
    border-radius: 14px;
    position: relative;
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.12);
}
.gentle-zoom-inner {
    width: 100%;
    height: 100%;
    will-change: transform;
    transform-origin: center center;
}

.scroll-tone-dark {
    --tone-progress: 0;
    color: color-mix(in srgb, var(--text-dark) calc(var(--tone-progress) * 100%), #B0B4BE);
    transition: color 0.25s ease-out;
}
.scroll-tone-light {
    --tone-progress: 0;
    color: color-mix(in srgb, #FFFFFF calc(var(--tone-progress) * 100%), #5E626E);
    transition: color 0.25s ease-out;
}

/* ==========================================================================
   5. TVÉ 4 IKONY: ČISTÉ PROLNUTÍ A SLIDE SESHORA + POSUN NAHORU PŘI HOVERU
   ========================================================================== */
.craft-open-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 64px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.craft-open-item {
    padding: 52px 34px;
    border-right: 1px solid rgba(0, 0, 0, 0.08);
}
.craft-open-item:first-child { padding-left: 0; }
.craft-open-item:last-child { border-right: none; padding-right: 0; }

.custom-webp-icon-wrap {
    width: 142px;
    height: 145px;
    margin: 0 auto 26px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    opacity: 0;
    transform: translate3d(0, -26px, 0);
    transition: 
        opacity 0.9s var(--sr-ease),
        transform 0.9s var(--sr-ease);
}

.custom-webp-icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    mix-blend-mode: multiply;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.craft-open-row.icons-revealed .craft-open-item:nth-child(1) .custom-webp-icon-wrap { transition-delay: 0.08s; }
.craft-open-row.icons-revealed .craft-open-item:nth-child(2) .custom-webp-icon-wrap { transition-delay: 0.24s; }
.craft-open-row.icons-revealed .craft-open-item:nth-child(3) .custom-webp-icon-wrap { transition-delay: 0.40s; }
.craft-open-row.icons-revealed .craft-open-item:nth-child(4) .custom-webp-icon-wrap { transition-delay: 0.56s; }

.craft-open-row.icons-revealed .custom-webp-icon-wrap {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.craft-open-item:hover .custom-webp-icon-wrap img {
    transform: translateY(-7px);
}

.craft-open-item h3 {
    font-size: 1.24rem;
    margin-bottom: 14px;
    color: var(--text-dark);
    line-height: 1.3;
    text-align: center;
}
.craft-open-item p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.72;
    text-align: center;
}

/* Widgety Seznam.cz */
.seznam-widgets-strip {
    margin-top: 44px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 32px;
    padding: 30px 48px;
    background: var(--bg-cream);
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}
.seznam-live-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 56px;
    flex-wrap: wrap;
}
.seznam-live-badges a {
    display: inline-flex;
    align-items: center;
    transition: transform 0.35s var(--sr-ease);
}
.seznam-live-badges a:hover {
    transform: translateY(-4px);
}
.seznam-live-badges img {
    display: block;
    max-height: 98px;
    width: auto;
}

/* ==========================================================================
   6. KRUHOVÝ PRSTENCOVÝ ODOMETR KOLEM DOKOLA
   ========================================================================== */
.circular-gauges-grid {
    margin-top: 72px;
    padding-top: 64px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.circular-gauge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.gauge-ring-wrap {
    position: relative;
    width: 176px;
    height: 176px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gauge-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.gauge-track {
    fill: none;
    stroke: rgba(18, 19, 22, 0.1);
    stroke-width: 5;
    stroke-dasharray: 3 5;
}

.gauge-progress {
    fill: none;
    stroke: var(--corten);
    stroke-width: 5.5;
    stroke-linecap: round;
    stroke-dasharray: 490;
    stroke-dashoffset: 490;
    transition: stroke-dashoffset 2.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.circular-gauge-item:nth-child(odd) .gauge-progress {
    stroke: var(--brand-red);
}

.gauge-center-value {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.gauge-number-line {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    display: flex;
    align-items: baseline;
}
.gauge-number-line span.plus {
    color: var(--brand-red);
    font-weight: 800;
    margin-left: 2px;
}
.gauge-unit-sub {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--corten);
    font-weight: 700;
    margin-top: 6px;
}

.gauge-caption {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 230px;
    line-height: 1.55;
}
.gauge-caption strong {
    color: var(--text-dark);
    font-weight: 700;
}

/* ==========================================================================
   7. RECENZE, PRODUKTY, GALERIE, ČASOVÁ OSA
   ========================================================================== */
.reviews-carousel-wrapper { position: relative; margin-top: 48px; }
.reviews-viewport { overflow: hidden; width: 100%; padding: 10px 0 20px; }
.reviews-track-step { display: flex; gap: 28px; transition: transform 0.75s var(--sr-ease); will-change: transform; }
.review-clean-card {
    flex: 0 0 calc((100% - 56px) / 3);
    background: var(--bg-white);
    border-radius: 14px;
    padding: 38px 34px;
    border: 1px solid rgba(0, 0, 0, 0.07);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.review-clean-card:hover { transform: translateY(-5px); box-shadow: 0 18px 38px rgba(0, 0, 0, 0.08); }
.review-stars { color: #F59E0B; font-size: 1.05rem; letter-spacing: 3px; margin-bottom: 16px; }
.review-text { font-size: 0.95rem; color: var(--text-dark); font-style: italic; line-height: 1.75; margin-bottom: 24px; }
.review-author { padding-top: 16px; border-top: 1px solid rgba(0, 0, 0, 0.07); display: flex; justify-content: space-between; align-items: center; }
.review-author strong { font-size: 0.95rem; display: block; }
.review-author span { font-size: 0.78rem; color: var(--corten); font-weight: 700; }

.reviews-controls-bar { margin-top: 22px; display: flex; align-items: center; justify-content: center; }
.reviews-dots { display: flex; gap: 8px; }
.rev-dot { width: 28px; height: 4px; border-radius: 2px; background: rgba(0, 0, 0, 0.15); cursor: pointer; transition: all 0.35s ease; }
.rev-dot.active { width: 44px; background: var(--brand-red); }

.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--corten); font-weight: 700; margin-bottom: 16px; }
.eyebrow::before { content: ''; width: 30px; height: 2px; background: var(--brand-red); }

.btn-action-dark { display: inline-block; text-align: center; padding: 17px 34px; border-radius: 8px; background: var(--text-dark); color: #FFFFFF; font-family: 'Montserrat', sans-serif; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; line-height: 1.4; border: none; cursor: pointer; transition: all 0.4s var(--sr-ease); }
.btn-action-dark:hover { background: var(--brand-red); transform: translateY(-3px); }

.section-dark { background-color: var(--bg-graphite); color: var(--text-white); padding: 125px 0; position: relative; overflow: hidden; }
.section-white { background-color: var(--bg-white); color: var(--text-dark); padding: 125px 0; position: relative; overflow: hidden; }
.section-cream { background-color: var(--bg-cream); color: var(--text-dark); padding: 125px 0; position: relative; overflow: hidden; }

.split-editorial { display: grid; grid-template-columns: 1fr 1fr; gap: 6vw; align-items: center; }
.zigzag-Showcase { display: flex; flex-direction: column; gap: 120px; }
.zigzag-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6vw; align-items: center; }
.zigzag-text-box { max-width: 540px; }
.zigzag-text-box h2, .zigzag-text-box h3 { font-size: clamp(1.9rem, 2.8vw, 2.65rem); margin-bottom: 18px; }
.zigzag-text-box p { font-size: 1.02rem; line-height: 1.8; margin-bottom: 18px; }

.clean-photo-surface {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 14px;
    background: radial-gradient(circle at 35% 35%, #262932 0%, #14161B 70%, #0D0E12 100%);
    background-size: cover;
    background-position: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.clean-photo-surface.corten-mood {
    background: radial-gradient(circle at 65% 30%, rgba(196, 90, 40, 0.32) 0%, #191616 60%, #0E0F12 100%);
    background-size: cover;
    background-position: center;
}

/* Produkty 2 vedle sebe */
.showroom-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 52px; flex-wrap: wrap; gap: 24px; }
.carousel-controls { display: flex; gap: 12px; }
.carousel-btn { width: 52px; height: 52px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, 0.16); background: rgba(255, 255, 255, 0.05); color: #fff; font-size: 1.15rem; cursor: pointer; transition: all 0.4s var(--sr-ease); }
.carousel-btn:hover { border-color: var(--brand-red); background: var(--brand-red); }
.horizontal-gallery { display: flex; gap: 32px; overflow-x: auto; padding-bottom: 34px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--corten) #1E2026; }
.horizontal-gallery::-webkit-scrollbar { height: 4px; }
.horizontal-gallery::-webkit-scrollbar-track { background: #1E2026; }
.horizontal-gallery::-webkit-scrollbar-thumb { background: var(--corten); }

.showroom-monolith {
    flex: 0 0 calc(50% - 16px);
    height: 550px;
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--bg-graphite-card);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 38px 42px;
    transition: all 0.55s var(--sr-ease);
}
.showroom-monolith:hover { border-color: var(--corten); transform: translateY(-6px); }

.monolith-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 60% 35%, rgba(196, 90, 40, 0.28), #13151A 75%);
    background-size: cover;
    background-position: center;
    z-index: 0;
    transition: transform 1.8s var(--sr-ease);
}
.showroom-monolith:hover .monolith-bg { transform: scale(1.08); }

.showroom-monolith::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(9, 10, 12, 0.68) 0%,
        rgba(9, 10, 12, 0.05) 28%,
        rgba(9, 10, 12, 0.15) 55%,
        rgba(9, 10, 12, 0.92) 86%,
        rgba(9, 10, 12, 0.98) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.monolith-top, .monolith-bottom { position: relative; z-index: 2; }
.monolith-top { display: flex; justify-content: space-between; align-items: center; }
.monolith-index { font-size: 0.82rem; letter-spacing: 0.2em; color: #FFFFFF; font-weight: 700; background: rgba(0, 0, 0, 0.45); backdrop-filter: blur(8px); padding: 6px 12px; border-radius: 6px; }
.monolith-tag { display: none !important; }
.monolith-bottom h3 { font-size: 2.05rem; margin-bottom: 6px; color: #FFFFFF; text-shadow: 0 4px 16px rgba(0, 0, 0, 0.7); }
.monolith-bottom p { color: #E2E4EC; font-size: 1rem; font-weight: 500; margin-bottom: 18px; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8); }
.monolith-discover { display: inline-flex; align-items: center; gap: 10px; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.18em; color: #FF7A45; font-weight: 700; }

/* Galerie - Hover Zoom + Pevný popisek v levém dolním rohu + Lightbox */
.gallery-photo-card {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    background-color: #14161B;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.1);
    height: 100%;
    width: 100%;
}
.gallery-photo-card.is-clickable {
    cursor: zoom-in;
}
.gallery-photo-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, #262932 0%, #121317 80%);
    background-size: cover;
    background-position: center;
    transition: transform 1.25s cubic-bezier(0.19, 1, 0.22, 1);
    will-change: transform;
    z-index: 0;
}
.gallery-photo-card.corten-mood .gallery-photo-bg {
    background: radial-gradient(circle at 50% 40%, rgba(196, 90, 40, 0.35) 0%, #161414 80%);
    background-size: cover;
    background-position: center;
}
.gallery-photo-card:hover .gallery-photo-bg {
    transform: scale(1.09);
}
.gallery-photo-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 55%;
    background: linear-gradient(180deg, transparent 0%, rgba(9, 10, 12, 0.88) 100%);
    pointer-events: none;
    z-index: 1;
}
.gallery-single-caption {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 24px;
    z-index: 2;
    font-size: 1.02rem;
    font-weight: 600;
    color: #FFFFFF;
    letter-spacing: -0.01em;
    line-height: 1.4;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85);
    border-left: 3px solid var(--brand-red);
    padding-left: 14px;
    pointer-events: none;
}

/* Lightbox pro galerii na celou obrazovku */
.kd-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(9, 10, 12, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    padding: 40px 6vw;
}
.kd-lightbox-overlay.open {
    opacity: 1;
    visibility: visible;
}
.kd-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 86vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.kd-lightbox-img {
    max-width: 90vw;
    max-height: 78vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.kd-lightbox-overlay.open .kd-lightbox-img {
    transform: scale(1);
}
.kd-lightbox-caption {
    margin-top: 18px;
    color: #FFFFFF;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    padding-left: 14px;
    border-left: 3px solid var(--brand-red);
}
.kd-lightbox-close,
.kd-lightbox-nav {
    position: fixed;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10001;
}
.kd-lightbox-close:hover,
.kd-lightbox-nav:hover {
    background: var(--brand-red);
    border-color: var(--brand-red);
}
.kd-lightbox-close {
    top: 28px;
    right: 32px;
}
.kd-lightbox-nav.prev {
    left: 28px;
    top: 50%;
    transform: translateY(-50%);
}
.kd-lightbox-nav.next {
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
}
.kd-lightbox-counter {
    position: fixed;
    top: 38px;
    left: 36px;
    color: var(--text-silver);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.home-gallery-mosaic { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; margin-top: 48px; }
/* 1. řada: 3 fotky vedle sebe (3x span 4), 2. řada: 4 fotky vedle sebe (4x span 3) */
.home-gallery-mosaic .mos-item:nth-child(7n + 1),
.home-gallery-mosaic .mos-item:nth-child(7n + 2),
.home-gallery-mosaic .mos-item:nth-child(7n + 3) { grid-column: span 4; height: 320px; }
.home-gallery-mosaic .mos-item:nth-child(7n + 4),
.home-gallery-mosaic .mos-item:nth-child(7n + 5),
.home-gallery-mosaic .mos-item:nth-child(7n + 6),
.home-gallery-mosaic .mos-item:nth-child(7n + 7) { grid-column: span 3; height: 270px; }

.ig-strip-grid { display: grid; grid-template-columns: repeat(6, 1fr); width: 100vw; margin-left: calc(50% - 50vw); margin-top: 36px; }
.ig-tile { position: relative; aspect-ratio: 1 / 1; overflow: hidden; border-right: 1px solid rgba(255,255,255,0.08); background: radial-gradient(circle at 50% 40%, #24262E 0%, #111215 85%); display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; color: #fff; background-size: cover; background-position: center; }
.ig-tile:nth-child(even) { background: radial-gradient(circle at 50% 40%, #2E201A 0%, #141519 85%); background-size: cover; background-position: center; }

.timeline-container { position: relative; max-width: 1280px; margin: 80px auto 0; padding: 40px 0; }
.timeline-rail { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: rgba(255, 255, 255, 0.12); transform: translateX(-50%); }
.timeline-laser-beam { position: absolute; top: 0; left: 0; width: 100%; height: 0%; background: linear-gradient(180deg, var(--corten) 0%, var(--brand-red) 100%); box-shadow: 0 0 18px var(--brand-red); transition: height 0.15s ease-out; }
.timeline-node { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; margin-bottom: 130px; position: relative; }
.timeline-node:last-child { margin-bottom: 0; }
.timeline-node .node-content { opacity: 0.22; transform: translateY(18px); transition: opacity 0.75s var(--sr-ease), transform 0.75s var(--sr-ease); }
.timeline-node.ignited .node-content { opacity: 1; transform: translateY(0); }

.node-spark { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 18px; height: 18px; border-radius: 50%; background: var(--bg-graphite); border: 2px solid rgba(255,255,255,0.3); z-index: 3; transition: all 0.5s var(--sr-ease); }
.timeline-node.ignited .node-spark { background: var(--brand-red); border-color: #fff; box-shadow: 0 0 22px var(--brand-red); transform: translate(-50%, -50%) scale(1.25); }
.node-year-giant { font-size: clamp(2.6rem, 4.2vw, 4.1rem); font-weight: 800; line-height: 0.98; color: var(--corten); margin-bottom: 12px; }

/* Celý rámeček s fotkou vyskakuje od středového puntíku z maličké do plné velikosti */
.timeline-zoom-frame {
    height: 360px;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.14);
    box-shadow: 0 22px 48px rgba(0,0,0,0.45);
    position: relative;
    opacity: 0;
    transform: translate3d(-45px, 0, 0) scale(0.05);
    transform-origin: left center;
    transition: transform 0.95s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.55s ease;
    will-change: transform, opacity;
}
.timeline-node:nth-child(even) .node-content { order: 2; }
.timeline-node:nth-child(even) .timeline-zoom-frame {
    order: 1;
    transform-origin: right center;
    transform: translate3d(45px, 0, 0) scale(0.05);
}
.timeline-node.ignited .timeline-zoom-frame {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

/* Samotná fotka uvnitř vždy vyplňuje 100% rámečku a při scrollu se plynule zvětšuje (1.0 -> 1.16) */
.timeline-zoom-inner {
    width: 100%;
    height: 100%;
    border-radius: 0;
    border: none;
    transform-origin: center center;
    will-change: transform;
}

.dynamic-gallery-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
/* Střídání řady po 3 fotkách (span 4) a řady po 4 fotkách (span 3) */
.dynamic-gallery-bento .gal-card:nth-child(7n + 1),
.dynamic-gallery-bento .gal-card:nth-child(7n + 2),
.dynamic-gallery-bento .gal-card:nth-child(7n + 3) { grid-column: span 4; height: 320px; }
.dynamic-gallery-bento .gal-card:nth-child(7n + 4),
.dynamic-gallery-bento .gal-card:nth-child(7n + 5),
.dynamic-gallery-bento .gal-card:nth-child(7n + 6),
.dynamic-gallery-bento .gal-card:nth-child(7n + 7) { grid-column: span 3; height: 270px; }

.contact-monoliths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.contact-clean-card { border-radius: 14px; padding: 40px 34px; background: var(--bg-white); border: 1px solid rgba(0, 0, 0, 0.08); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.04); transition: all 0.45s var(--sr-ease); }
.contact-clean-card:hover { transform: translateY(-5px); border-color: var(--corten); }

.fullwidth-map-wrapper { position: relative; width: 100vw; margin-left: calc(50% - 50vw); height: 640px; cursor: pointer; margin-top: 80px; background: #090A0C; }
.fullwidth-map-wrapper iframe { pointer-events: none; display: block; width: 100%; height: 100%; filter: grayscale(90%) contrast(1.15) invert(92%) hue-rotate(180deg); transition: filter 0.6s ease; }
.fullwidth-map-wrapper.active iframe { pointer-events: auto; filter: none; }
.map-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: radial-gradient(circle, rgba(9, 10, 12, 0.45) 0%, rgba(9, 10, 12, 0.85) 100%); z-index: 10; pointer-events: none; transition: all 0.5s ease; }
.fullwidth-map-wrapper.active .map-overlay { opacity: 0; visibility: hidden; }

.below-map-form-section { background: var(--bg-cream); padding: 95px 0 110px; }
.contact-form-wrapper { background: var(--bg-white); border: 1px solid rgba(0, 0, 0, 0.08); border-radius: 16px; padding: 56px; box-shadow: 0 20px 45px rgba(0, 0, 0, 0.04); display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 5vw; align-items: center; }
.form-grid-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-input { width: 100%; padding: 16px 20px; border-radius: 8px; border: 1px solid rgba(0, 0, 0, 0.14); background: var(--bg-cream); font-family: 'Montserrat', sans-serif; font-size: 0.94rem; color: var(--text-dark); outline: none; transition: border-color 0.3s ease, background 0.3s ease; }
.form-input:focus { border-color: var(--brand-red); background: var(--bg-white); }

.gdpr-article-box { background: var(--bg-cream); padding: 56px; border-radius: 18px; border: 1px solid rgba(0, 0, 0, 0.07); }
.gdpr-article-box h3 { font-size: 1.25rem; color: var(--brand-red); margin: 34px 0 12px; }
.gdpr-article-box h3:first-of-type { margin-top: 0; }
.gdpr-article-box p, .gdpr-article-box li { color: var(--text-muted); font-size: 0.98rem; line-height: 1.75; margin-bottom: 10px; }
.gdpr-article-box ul, .gdpr-article-box ol { padding-left: 22px; margin-bottom: 18px; }

/* Patička */
.light-architect-footer { background-color: var(--bg-white); color: var(--text-dark); padding: 85px 0 0; border-top: 1px solid rgba(0, 0, 0, 0.08); }
.footer-top-columns { display: grid; grid-template-columns: 1.15fr 1fr 1fr 1.05fr; gap: 44px; padding-bottom: 65px; align-items: start; }
.footer-vertical-logo-slot img { height: 92px; width: auto; display: block; margin-bottom: 18px; cursor: pointer; }
.footer-col-block h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--brand-red); margin-bottom: 18px; font-weight: 700; }
.footer-col-block a:not(.footer-soc-btn) { display: block; font-size: 0.96rem; color: var(--text-dark); font-weight: 600; margin-bottom: 10px; cursor: pointer; }
.footer-col-block a:not(.footer-soc-btn):hover { color: var(--brand-red); transform: translateX(4px); }
.footer-col-block.socials-centered { text-align: center; }
.footer-social-grid { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; }
a.footer-soc-btn { width: 46px; height: 46px; border-radius: 10px; background: var(--bg-cream); border: 1px solid rgba(0, 0, 0, 0.08); color: var(--text-dark); display: inline-flex !important; align-items: center !important; justify-content: center !important; padding: 0 !important; margin: 0 !important; transition: all 0.35s ease; }
a.footer-soc-btn svg { width: 20px; height: 20px; display: block; fill: currentColor; flex-shrink: 0; }
a.footer-soc-btn:hover { background: var(--brand-red); border-color: var(--brand-red); color: #FFFFFF; transform: translateY(-3px); box-shadow: 0 10px 20px rgba(227, 6, 19, 0.22); }
.footer-ip-strip { background-color: var(--bg-cream); padding: 40px 0; border-top: 1px solid rgba(0, 0, 0, 0.06); }
.footer-ip-inner { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 28px; }
.footer-ip-texts h5 { font-size: 0.84rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-dark); margin-bottom: 10px; font-weight: 700; }
.footer-ip-texts p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 4px; }


/* ==========================================================================
   8. SIMULÁTOR PATINY CORTENU (4 fotky s plynulým prolínáním Cross-fade)
   ========================================================================== */
.patina-simulator-box {
    margin-top: 16px;
}
.patina-plate-window {
    position: relative;
    width: 100%;
    height: 440px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    background: #1B1D22;
}
.patina-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    will-change: opacity;
    transition: opacity 0.08s linear;
}
/* 5 vrstev fotek patiny (patina-01.webp až patina-05.webp) */
.patina-layer.layer-1 {
    background-color: #2B2E34;
    z-index: 1;
    opacity: 1;
}
.patina-layer.layer-2 {
    background-color: #5C4638;
    z-index: 2;
    opacity: 0;
}
.patina-layer.layer-3 {
    background-color: #9E451C;
    z-index: 3;
    opacity: 0;
}
.patina-layer.layer-4 {
    background-color: #6E2F11;
    z-index: 4;
    opacity: 0;
}
.patina-layer.layer-5 {
    background-color: #381607;
    z-index: 5;
    opacity: 0;
}
.patina-plate-window::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 62%;
    background: linear-gradient(180deg, transparent 0%, rgba(9, 10, 12, 0.88) 100%);
    z-index: 6;
    pointer-events: none;
}
.patina-plate-caption {
    position: absolute;
    left: 42px;
    right: 42px;
    bottom: 36px;
    z-index: 7;
    pointer-events: none;
}
.patina-plate-caption h3 {
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    color: #FFFFFF;
    margin-bottom: 8px;
    text-shadow: 0 3px 16px rgba(0, 0, 0, 0.8);
}
.patina-plate-caption p {
    font-size: 1.02rem;
    color: #E2E4EC;
    max-width: 780px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85);
}

.patina-slider-wrap {
    margin-top: 28px;
}
.patina-range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand-red) 0%, var(--brand-red) var(--slider-pct, 0%), rgba(255,255,255,0.14) var(--slider-pct, 0%), rgba(255,255,255,0.14) 100%);
    outline: none;
    cursor: pointer;
}
.patina-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--brand-red);
    border: 3px solid #FFFFFF;
    box-shadow: 0 0 16px rgba(227, 6, 19, 0.7);
    cursor: grab;
    transition: transform 0.2s ease;
}
.patina-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.18);
}
.patina-range-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--brand-red);
    border: 3px solid #FFFFFF;
    box-shadow: 0 0 16px rgba(227, 6, 19, 0.7);
    cursor: grab;
    transition: transform 0.2s ease;
}

.patina-steps-labels {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-top: 16px;
    align-items: start;
}
.patina-step-btn {
    background: none;
    border: none;
    color: var(--text-silver);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    cursor: pointer;
    padding: 6px 0;
    text-align: center;
    transition: color 0.3s ease, transform 0.3s ease;
}
.patina-step-btn:first-child {
    text-align: left;
}
.patina-step-btn:last-child {
    text-align: right;
}
.patina-step-btn:hover,
.patina-step-btn.active {
    color: #FFFFFF;
}
.patina-step-btn.active {
    color: var(--corten);
}

/* Tlačítko mobilního menu (na PC skryté) - čisté 3 tučnější čárky bez šedého pozadí s rotační animací na křížek */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    box-shadow: none;
    cursor: pointer;
    z-index: 1002;
    padding: 0;
    transition: transform 0.55s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.mobile-menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transform-origin: center;
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.25s ease, background-color 0.3s ease;
}
.mobile-menu-toggle.open {
    transform: rotate(180deg);
}
.mobile-menu-toggle.open span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background: var(--brand-red);
}
.mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.mobile-menu-toggle.open span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background: var(--brand-red);
}
.mobile-nav-backdrop {
    display: none;
}

/* Mobilní tlačítko pod galerií na úvodní stránce (na PC skryté) */
.home-gallery-mobile-cta-wrap {
    display: none;
}

/* ==========================================================================
   9. KOMPLETNÍ RESPONZIVITA PRO TABLETY A MOBILY
   ========================================================================== */
@media (max-width: 1080px) {
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* Mobilní a tabletová hlavička + vysouvací menu */
    .site-header {
        height: 72px;
    }
    .site-header.scrolled {
        height: 64px;
    }
    .header-logo-slot {
        width: 195px;
        height: 40px;
    }
    .header-logo-slot img {
        width: 195px;
        height: 40px;
    }
    .site-header.scrolled .header-logo-slot {
        width: 42px;
    }

    .mobile-menu-toggle {
        display: inline-flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 16px 6vw 28px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        box-shadow: 0 24px 48px rgba(0, 0, 0, 0.14);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.45s var(--sr-ease), opacity 0.35s ease, visibility 0.35s ease;
        z-index: 999;
    }
    .site-header.scrolled .main-nav {
        top: 64px;
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-link {
        font-size: 0.92rem;
        padding: 15px 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        color: var(--text-dark);
    }
    .nav-link::after {
        display: none;
    }
    .nav-link.active {
        color: var(--brand-red);
    }
    .btn-header-eshop {
        margin-top: 18px;
        text-align: center;
        padding: 15px 20px;
        font-size: 0.84rem;
    }

    .mobile-nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(9, 10, 12, 0.45);
        backdrop-filter: blur(4px);
        z-index: 990;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.35s ease, visibility 0.35s ease;
    }
    .mobile-nav-backdrop.open {
        opacity: 1;
        visibility: visible;
    }

    /* Hero sekce + zachování krystalické masky vlevo přes video i na mobilu + nelámání nadpisu Chlum u Hradce Králové */
    .hero-fullbleed {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .hero-left-zone {
        padding: 46px 5vw 40px;
    }
    .hero-kicker {
        font-size: clamp(0.62rem, 2.65vw, 0.75rem);
        letter-spacing: 0.12em;
        gap: 9px;
        white-space: nowrap;
        max-width: 100%;
    }
    .hero-kicker::before {
        width: 20px;
        flex-shrink: 0;
    }
    .hero-right-video-zone {
        min-height: 340px;
        height: 360px;
        position: relative;
    }
    .crystal-facet-mask {
        display: block;
        position: absolute;
        top: -1px;
        bottom: -1px;
        left: -2px;
        width: 34%;
        min-width: 115px;
        max-width: 185px;
        height: calc(100% + 2px);
        opacity: 0.92;
        z-index: 3;
        pointer-events: none;
    }

    /* Rozvržení sekcí a mřížek */
    .section-white, .section-cream, .section-dark {
        padding: 72px 0;
    }
    .split-editorial, .zigzag-row, .contact-monoliths, .contact-form-wrapper, .timeline-node, .craft-open-row, .circular-gauges-grid, .seznam-widgets-strip, .footer-top-columns {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .zigzag-Showcase {
        gap: 64px;
    }
    /* Na mobilu u střídavých řádků vždy nejdřív nadpis a text, pod ním fotka */
    .zigzag-row .zigzag-text-box {
        order: 1;
        max-width: 100%;
    }
    .zigzag-row .gentle-zoom-wrap {
        order: 2;
        height: 320px !important;
    }
    .split-editorial .gentle-zoom-wrap {
        height: 340px !important;
    }

    /* Menší mezera mezi Hero videem a sekcí Proč zvolit Kovářství Diviš na mobilu */
    .hero-fullbleed + .section-white {
        padding-top: 44px !important;
        padding-bottom: 56px !important;
    }

    /* Naše přednosti (4 ikony) - sjednocené kompaktní rozestupy bez dvojité mezery (gap + padding) */
    .craft-open-row {
        margin-top: 24px;
        gap: 0 !important;
    }
    .craft-open-item {
        border-right: none;
        border-bottom: 1px solid rgba(0,0,0,0.08);
        padding: 24px 10px !important;
    }
    .craft-open-item:first-child {
        padding-top: 18px !important;
    }
    .craft-open-item:last-child {
        border-bottom: none;
        padding-bottom: 12px !important;
    }
    .custom-webp-icon-wrap {
        opacity: 1 !important;
        transform: translate3d(0, 0, 0) !important;
        margin: 0 auto 14px;
    }

    /* Kruhové odometry (2x2 na mobilu) + zalomení dvouslovných popisků na 2 řádky pod sebe */
    .circular-gauges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px 16px;
        margin-top: 44px;
        padding-top: 44px;
    }
    .gauge-ring-wrap {
        width: 142px;
        height: 142px;
        margin-bottom: 14px;
    }
    .gauge-number-line {
        font-size: 1.38rem;
    }
    .gauge-unit-sub {
        font-size: 0.66rem;
        letter-spacing: 0.12em;
        line-height: 1.28;
        margin-top: 5px;
        max-width: 72px;
        word-spacing: 100vw;
        text-align: center;
    }

    /* Seznam odznaky */
    .seznam-widgets-strip {
        padding: 26px 22px;
        text-align: center;
    }
    .seznam-live-badges {
        gap: 28px;
    }

    /* Posuvník produktů a recenzí */
    .showroom-monolith {
        flex: 0 0 88vw;
        height: 430px;
        padding: 26px 24px;
    }
    .monolith-bottom h3 {
        font-size: 1.55rem;
    }
    .review-clean-card {
        flex: 0 0 100%;
        padding: 28px 24px;
    }

    /* Galerie na úvodu - na mobilu 4 fotky pod sebou a tlačítko Další fotografie až POD fotkami */
    .home-gallery-mosaic .mos-item, .dynamic-gallery-bento .gal-card {
        grid-column: span 12 !important;
        height: 290px !important;
    }
    .home-gallery-mosaic .mos-item:nth-child(n+5) {
        display: none !important;
    }
    .home-gallery-top-cta-hidden-mobile {
        display: none !important;
    }
    .home-gallery-mobile-cta-wrap {
        display: flex;
        justify-content: center;
        margin-top: 32px;
    }

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

    /* Časová osa na mobilu */
    .timeline-container {
        margin-top: 44px;
    }
    .timeline-rail, .node-spark {
        left: 16px;
    }
    .timeline-node {
        padding-left: 44px;
        margin-bottom: 64px;
        gap: 22px;
    }
    .timeline-node:nth-child(even) .node-content {
        order: 1;
    }
    .timeline-zoom-frame,
    .timeline-node:nth-child(even) .timeline-zoom-frame {
        order: 2;
        height: 240px;
        transform-origin: left center;
        transform: translate3d(-24px, 0, 0) scale(0.15);
    }
    .timeline-node.ignited .timeline-zoom-frame {
        transform: translate3d(0, 0, 0) scale(1);
    }

    /* Simulátor patiny na mobilu */
    .patina-plate-window {
        height: 320px;
    }
    .patina-plate-caption {
        left: 22px;
        right: 22px;
        bottom: 22px;
    }
    .patina-plate-caption h3 {
        font-size: 1.25rem;
    }
    .patina-plate-caption p {
        font-size: 0.9rem;
    }
    .patina-steps-labels {
        grid-template-columns: 1fr;
        gap: 6px;
        margin-top: 18px;
    }
    .patina-step-btn,
    .patina-step-btn:first-child,
    .patina-step-btn:last-child {
        text-align: left;
        padding: 10px 14px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        font-size: 0.78rem;
    }
    .patina-step-btn.active {
        background: rgba(196, 90, 40, 0.2);
        border-color: var(--corten);
        color: #FFFFFF;
    }

    /* Kontakty, mapa a formulář */
    .contact-clean-card {
        padding: 28px 24px;
    }
    .fullwidth-map-wrapper {
        height: 420px;
        margin-top: 48px;
    }
    .below-map-form-section {
        padding: 56px 0 72px;
    }
    .contact-form-wrapper {
        padding: 30px 22px;
    }
    .form-grid-inputs {
        grid-template-columns: 1fr;
    }

    /* Lightbox na mobilu */
    .kd-lightbox-overlay {
        padding: 20px 4vw;
    }
    .kd-lightbox-close {
        top: 16px;
        right: 16px;
        width: 44px;
        height: 44px;
    }
    .kd-lightbox-counter {
        top: 26px;
        left: 20px;
    }
    .kd-lightbox-nav.prev {
        left: 12px;
        top: auto;
        bottom: 24px;
        transform: none;
    }
    .kd-lightbox-nav.next {
        right: 12px;
        top: auto;
        bottom: 24px;
        transform: none;
    }

    .gdpr-article-box {
        padding: 28px 20px;
    }

    /* Patička na mobilu - kompletně zarovnaná na střed */
    .light-architect-footer {
        padding-top: 56px;
        text-align: center;
    }
    .footer-top-columns {
        gap: 36px;
        padding-bottom: 44px;
        justify-items: center;
        text-align: center;
    }
    .footer-vertical-logo-slot {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-vertical-logo-slot img {
        margin-left: auto;
        margin-right: auto;
    }
    .footer-vertical-logo-slot p {
        margin-left: auto;
        margin-right: auto;
    }
    .footer-col-block,
    .footer-col-block.socials-centered {
        text-align: center;
        width: 100%;
    }
    .footer-col-block a:not(.footer-soc-btn):hover {
        transform: none;
    }
    .footer-social-grid {
        justify-content: center;
    }
    .footer-ip-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    /* Jemnější přílety prvků na mobilu, aby nic neodskakovalo do stran */
    .fly-once-left {
        transform: translate3d(-24px, 0, 0);
    }
    .fly-once-right {
        transform: translate3d(24px, 0, 0);
    }
}

@media (max-width: 560px) {
    .hero-brand-giant {
        font-size: 2.15rem;
    }
    .hero-specialization-sub {
        font-size: 1.18rem;
    }
    .hero-buttons-row {
        flex-direction: column;
    }
    .btn-equal-hero {
        width: 100%;
    }
    .btn-action-dark {
        width: 100%;
        padding: 16px 20px;
        text-align: center;
    }
    .circular-gauges-grid {
        grid-template-columns: 1fr 1fr;
        gap: 22px 10px;
    }
    .gauge-ring-wrap {
        width: 128px;
        height: 128px;
    }
    .gauge-number-line {
        font-size: 1.25rem;
    }
    .gallery-single-caption {
        left: 18px;
        right: 18px;
        bottom: 18px;
        font-size: 0.9rem;
    }
}


/* ==========================================================================
   10. ELEGANTNÍ COOKIE LIŠTA (Antracit + Corten + Červená)
   ========================================================================== */
.kd-cookie-banner {
    position: fixed;
    left: 24px;
    right: 24px;
    bottom: 24px;
    max-width: 1180px;
    margin: 0 auto;
    background: rgba(17, 18, 21, 0.96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 4px solid var(--corten);
    border-radius: 16px;
    padding: 24px 32px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    z-index: 9500;
    transform: translateY(140%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.55s var(--sr-ease), opacity 0.4s ease, visibility 0.4s ease;
}
.kd-cookie-banner.visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}
.kd-cookie-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.kd-cookie-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #FFFFFF;
    margin-bottom: 6px;
}
.kd-cookie-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-red);
    box-shadow: 0 0 10px var(--brand-red);
}
.kd-cookie-text p {
    font-size: 0.86rem;
    color: #D0D3DC;
    line-height: 1.6;
    margin: 0;
}
.kd-cookie-text p a {
    color: var(--corten);
    font-weight: 600;
    text-decoration: underline;
}
.kd-cookie-details {
    display: none;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    gap: 22px;
    flex-wrap: wrap;
}
.kd-cookie-details.open {
    display: flex;
}
.kd-cookie-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: #E2E4EC;
    cursor: pointer;
}
.kd-cookie-check input {
    width: 17px;
    height: 17px;
    accent-color: var(--brand-red);
    cursor: pointer;
}
.kd-cookie-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.kd-cookie-btn {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 13px 22px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    white-space: nowrap;
}
.kd-cookie-btn.primary {
    background: var(--brand-red);
    color: #FFFFFF;
}
.kd-cookie-btn.primary:hover {
    background: var(--corten);
    transform: translateY(-2px);
}
.kd-cookie-btn.secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.22);
}
.kd-cookie-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.16);
}
.kd-cookie-btn.link {
    background: transparent;
    color: var(--text-silver);
    padding: 10px 12px;
    font-size: 0.72rem;
}
.kd-cookie-btn.link:hover {
    color: #FFFFFF;
}

@media (max-width: 900px) {
    .kd-cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 20px 18px;
    }
    .kd-cookie-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 18px;
    }
    .kd-cookie-actions {
        flex-wrap: wrap;
    }
    .kd-cookie-btn.primary,
    .kd-cookie-btn.secondary {
        flex: 1 1 calc(50% - 6px);
        text-align: center;
        padding: 13px 14px;
    }
    .kd-cookie-btn.link {
        width: 100%;
        text-align: center;
        padding: 6px 0 0;
    }
}