/* =============================================
   MOBILNÍ DETAILING — STYLE.CSS
   Premium Dark Automotive Theme
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Barvy */
    --clr-bg:          #0d0d14;
    --clr-surface:     #131320;
    --clr-surface-2:   #1a1a2e;
    --clr-surface-3:   #212138;
    --clr-border:      rgba(255,255,255,0.07);
    --clr-border-med:  rgba(255,255,255,0.12);

    --clr-accent:      #4ca8f8;
    --clr-accent-dim:  rgba(76,168,248,0.12);
    --clr-accent-glow: rgba(76,168,248,0.25);

    --clr-text-primary:   #f0f0f8;
    --clr-text-secondary: #9898b8;
    --clr-text-muted:     #5e5e80;

    --clr-white: #ffffff;
    --clr-gold:  #c8a96e;

    /* Typografie */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'Inter', system-ui, sans-serif;

    /* Mezery */
    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  1.5rem;
    --space-lg:  2.5rem;
    --space-xl:  4rem;
    --space-2xl: 7rem;

    /* Poloměry */
    --radius-sm:  0.5rem;
    --radius-md:  1rem;
    --radius-lg:  1.5rem;
    --radius-xl:  2rem;

    /* Stíny */
    --shadow-card:    0 4px 24px rgba(0,0,0,0.4);
    --shadow-glow:    0 0 40px rgba(76,168,248,0.15);
    --shadow-intense: 0 20px 60px rgba(0,0,0,0.6);

    /* Transitions */
    --transition: 0.25s ease;
    --transition-slow: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

address {
    font-style: normal;
}

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--clr-text-primary);
}

h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

p {
    color: var(--clr-text-secondary);
    line-height: 1.7;
}

.accent {
    color: var(--clr-accent);
}

/* ============================================
   LAYOUT HELPERS
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--clr-accent);
    color: var(--clr-bg);
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(76,168,248,0.3);
}
.btn-primary:hover {
    background: #6dbcff;
    box-shadow: 0 6px 30px rgba(76,168,248,0.5);
    transform: translateY(-2px);
    color: var(--clr-bg);
}

.btn-secondary {
    background: transparent;
    color: var(--clr-text-primary);
    border: 1.5px solid var(--clr-border-med);
}
.btn-secondary:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--clr-accent);
    border: 1.5px solid var(--clr-accent);
}
.btn-outline:hover {
    background: var(--clr-accent);
    color: var(--clr-bg);
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255,255,255,0.08);
    color: var(--clr-text-primary);
    border: 1.5px solid var(--clr-border-med);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-2px);
}

.btn-full { width: 100%; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--space-xs);
}

.section-title {
    margin-bottom: var(--space-sm);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--clr-text-secondary);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background var(--transition-slow), box-shadow var(--transition-slow), padding var(--transition);
    padding: 1.25rem 0;
}

.nav-header.scrolled {
    background: rgba(13, 13, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--clr-border), 0 8px 32px rgba(0,0,0,0.4);
    padding: 0.75rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.01em;
}
.nav-logo:hover { color: var(--clr-text-primary); }

.nav-logo-icon {
    width: 8px;
    height: 8px;
    background: var(--clr-accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--clr-accent);
    display: inline-block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-link {
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--clr-text-secondary);
    transition: color var(--transition), background var(--transition);
}
.nav-link:hover {
    color: var(--clr-text-primary);
    background: rgba(255,255,255,0.05);
}

.nav-cta {
    margin-left: 0.5rem;
    padding: 0.55rem 1.25rem;
    background: var(--clr-accent);
    color: var(--clr-bg);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition);
}
.nav-cta:hover {
    background: #6dbcff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(76,168,248,0.4);
    color: var(--clr-bg);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    cursor: pointer;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

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

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?w=1600&q=80')
        center center / cover no-repeat;
    z-index: 0;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13,13,20,0.97) 0%,
        rgba(13,13,20,0.85) 50%,
        rgba(13,13,20,0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 8rem var(--space-md) 5rem;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--clr-accent);
    border: 1px solid rgba(76,168,248,0.3);
    border-radius: 100px;
    padding: 0.4rem 1.2rem;
    margin-bottom: var(--space-md);
    background: rgba(76,168,248,0.06);
}

.hero-title {
    font-size: clamp(3.5rem, 9vw, 7rem);
    font-weight: 700;
    line-height: 1.0;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.45rem);
    color: var(--clr-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-accent);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--clr-border-med);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--clr-border-med);
    border-radius: 50%;
    animation: heroScrollBounce 2s ease-in-out infinite;
}

.hero-scroll-icon {
    display: block;
    width: 6px;
    height: 10px;
    border: 1.5px solid var(--clr-text-muted);
    border-radius: 3px;
    position: relative;
}
.hero-scroll-icon::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 3px;
    background: var(--clr-accent);
    border-radius: 1px;
    animation: heroScrollDot 2s ease-in-out infinite;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(5px); }
}
@keyframes heroScrollDot {
    0%, 100% { opacity: 1; top: 2px; }
    50% { opacity: 0.4; top: 4px; }
}

/* ============================================
   VÝHODY
   ============================================ */
.vyhody {
    padding: var(--space-xl) 0;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
}

.vyhody-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.vyhoda-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.vyhoda-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
}

.vyhoda-icon svg {
    width: 22px;
    height: 22px;
}

.vyhoda-text h3 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--clr-text-primary);
    margin-bottom: 0.35rem;
}

.vyhoda-text p {
    font-size: 0.87rem;
    color: var(--clr-text-secondary);
    line-height: 1.55;
}

/* ============================================
   SLUŽBY
   ============================================ */
.sluzby {
    padding: var(--space-2xl) 0;
}

.sluzby-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

.sluzba-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.sluzba-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.sluzba-card:hover {
    border-color: rgba(76,168,248,0.25);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

.sluzba-card:hover::before {
    opacity: 1;
}

.sluzba-icon {
    width: 56px;
    height: 56px;
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    margin-bottom: var(--space-md);
}

.sluzba-icon svg {
    width: 26px;
    height: 26px;
}

.sluzba-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.sluzba-card p {
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: var(--space-md);
}

.sluzba-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--clr-accent);
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: 100px;
    padding: 0.25rem 0.75rem;
}

/* ============================================
   CENÍK
   ============================================ */
.cenik {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
}

.cenik-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    max-width: 800px;
    margin: 0 auto var(--space-lg);
}

.cenik-card {
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transition: all var(--transition);
}

.cenik-card--featured {
    background: var(--clr-surface-3);
    border-color: rgba(76,168,248,0.35);
    box-shadow: 0 0 0 1px rgba(76,168,248,0.15), var(--shadow-glow);
    transform: scale(1.02);
}

.cenik-popular {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-accent);
    color: var(--clr-bg);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 1.2rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    white-space: nowrap;
}

.cenik-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: 0.5rem;
}

.cenik-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.price-amount {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--clr-text-primary);
    line-height: 1;
}

.price-currency {
    font-size: 1.2rem;
    color: var(--clr-text-secondary);
    font-weight: 400;
}

.cenik-desc {
    font-size: 0.88rem;
    color: var(--clr-text-secondary);
    line-height: 1.5;
    margin: 0;
}

.cenik-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.cenik-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
}

.check-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.3);
    border-radius: 50%;
    position: relative;
}

.check-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%) rotate(45deg);
    width: 4px;
    height: 7px;
    border-right: 1.5px solid var(--clr-accent);
    border-bottom: 1.5px solid var(--clr-accent);
}

.cenik-note {
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    border-left: 3px solid var(--clr-accent);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cenik-note p {
    font-size: 0.88rem;
    color: var(--clr-text-secondary);
    margin: 0;
}

.cenik-note strong {
    color: var(--clr-accent);
}

/* ============================================
   DOPRAVA
   ============================================ */
.doprava {
    padding: var(--space-2xl) 0;
}

.doprava-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.doprava-block {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition);
}

.doprava-block:hover {
    border-color: var(--clr-border-med);
    transform: translateY(-3px);
}

.doprava-block--highlight {
    border-color: rgba(76,168,248,0.3);
    background: linear-gradient(135deg, var(--clr-surface-2), var(--clr-surface-3));
}

.doprava-block-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.doprava-icon {
    width: 44px;
    height: 44px;
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    flex-shrink: 0;
}

.doprava-icon svg {
    width: 20px;
    height: 20px;
}

.doprava-block h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
}

.doprava-table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.doprava-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--clr-border);
    font-size: 0.9rem;
}
.doprava-row:last-child { border-bottom: none; }

.doprava-zone {
    color: var(--clr-text-secondary);
}

.doprava-price {
    font-weight: 600;
    color: var(--clr-text-primary);
}

.doprava-free-badge {
    display: inline-block;
    font-size: 1.8rem;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--clr-accent);
    margin-bottom: 0.75rem;
}

.doprava-address {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--clr-text-primary);
    margin-bottom: 0.5rem;
}

.doprava-note {
    font-size: 0.85rem;
    color: var(--clr-text-secondary);
    margin: 0;
}

/* ============================================
   GALERIE
   ============================================ */
.galerie {
    padding: var(--space-2xl) 0;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
}

.galerie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-sm);
}

.galerie-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: var(--clr-surface-2);
}

.galerie-item:nth-child(1) {
    grid-column: 1 / 3;
    aspect-ratio: 16/9;
}

.galerie-item:nth-child(4) {
    grid-column: 2 / 4;
    aspect-ratio: 16/9;
}

.galerie-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.galerie-item:hover img {
    transform: scale(1.06);
}

.galerie-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,13,20,0.85), rgba(13,13,20,0.1));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    gap: 0.5rem;
}

.galerie-item:hover .galerie-overlay {
    opacity: 1;
}

.galerie-zoom {
    width: 44px;
    height: 44px;
    background: rgba(76,168,248,0.2);
    border: 1.5px solid rgba(76,168,248,0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
}

.galerie-zoom svg {
    width: 20px;
    height: 20px;
}

.galerie-overlay span {
    font-size: 0.8rem;
    color: var(--clr-text-primary);
    font-weight: 500;
    text-align: center;
    padding: 0 1rem;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(5,5,10,0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    padding: var(--space-md);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 900px;
    width: 100%;
    text-align: center;
}

.lightbox-content img {
    max-height: 75vh;
    width: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-caption {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--clr-text-secondary);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--clr-border-med);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-primary);
    cursor: pointer;
    transition: all var(--transition);
}

.lightbox-close { top: 1.5rem; right: 1.5rem; }
.lightbox-prev  { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1.5rem; top: 50%; transform: translateY(-50%); }

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-bg);
}

.lightbox-close svg,
.lightbox-prev svg,
.lightbox-next svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   KONTAKT
   ============================================ */
.kontakt {
    padding: var(--space-2xl) 0;
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-xl);
    align-items: start;
}

.kontakt-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.kontakt-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
    background: var(--clr-surface);
    transition: all var(--transition);
}

.kontakt-info-item:hover {
    border-color: var(--clr-border-med);
}

.kontakt-info-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--clr-accent-dim);
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
}

.kontakt-info-icon svg {
    width: 18px;
    height: 18px;
}

.kontakt-info-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.kontakt-info-value {
    font-size: 0.95rem;
    color: var(--clr-text-primary);
    font-weight: 500;
    transition: color var(--transition);
}

a.kontakt-info-value:hover {
    color: var(--clr-accent);
}

.kontakt-cta-box {
    background: linear-gradient(135deg, var(--clr-surface-2), var(--clr-surface-3));
    border: 1px solid rgba(76,168,248,0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.kontakt-cta-box h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
}

.kontakt-cta-box p {
    font-size: 0.88rem;
    margin-bottom: var(--space-sm);
}

/* FORM */
.kontakt-form-wrap {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
}

.kontakt-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea {
    background: var(--clr-surface-2);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--clr-text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--clr-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px rgba(76,168,248,0.1);
}

.form-note {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    text-align: center;
    margin: 0;
}

/* ============================================
   CTA SEKCE
   ============================================ */
.cta-sekce {
    padding: var(--space-2xl) 0;
    background:
        linear-gradient(135deg, rgba(76,168,248,0.06) 0%, transparent 60%),
        var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-sm);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.cta-content > p {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #080810;
    border-top: 1px solid var(--clr-border);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: var(--space-md);
}

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-contacts a {
    font-size: 0.88rem;
    color: var(--clr-text-secondary);
    transition: color var(--transition);
}
.footer-contacts a:hover {
    color: var(--clr-accent);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-sm);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    list-style: none;
}

.footer-col ul a {
    font-size: 0.88rem;
    color: var(--clr-text-secondary);
    transition: color var(--transition);
}
.footer-col ul a:hover {
    color: var(--clr-accent);
}

.footer-col address p {
    font-size: 0.88rem;
    color: var(--clr-text-secondary);
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid var(--clr-border);
    padding-top: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    margin: 0;
}

/* ============================================
   RESPONSIVITA
   ============================================ */
@media (max-width: 768px) {
    :root {
        --space-2xl: 4.5rem;
        --space-xl: 3rem;
    }

    /* NAV */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10,10,18,0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        z-index: 999;
        backdrop-filter: blur(20px);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 0.75rem 1.5rem;
    }

    .nav-cta {
        font-size: 1rem;
        padding: 0.85rem 2rem;
    }

    /* HERO */
    .hero-stats {
        gap: var(--space-md);
    }

    .hero-stat-divider {
        display: none;
    }

    /* GALERIE */
    .galerie-grid {
        grid-template-columns: 1fr 1fr;
    }

    .galerie-item:nth-child(1) {
        grid-column: 1 / 3;
    }

    .galerie-item:nth-child(4) {
        grid-column: 1 / 3;
    }

    /* KONTAKT */
    .kontakt-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    /* FOOTER */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }

    /* CENÍK */
    .cenik-card--featured {
        transform: none;
    }

    /* LIGHTBOX */
    .lightbox-prev { left: 0.75rem; }
    .lightbox-next { right: 0.75rem; }
    .lightbox-close { top: 1rem; right: 1rem; }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }

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

    .galerie-item:nth-child(1),
    .galerie-item:nth-child(4) {
        grid-column: auto;
        aspect-ratio: 4/3;
    }

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

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

    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

/* ============================================
   SCROLL REVEAL ANIMACE
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* ============================================
   FOCUS STAVY PŘÍSTUPNOST
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--clr-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--clr-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--clr-surface-3);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--clr-accent);
}