* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Pozadí s obrázkem */
body {
    min-height: 100vh;
    background: url('rozvadec.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #0f172a;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Jemné rozostření pozadí */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 1100px;
    padding: 20px;
}

/* Glassmorphism panel */
.glass-panel {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.12);
}

/* Hlavička a Navigace */
header {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 800;
    font-size: 1.25rem;
    color: #0f172a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Styl pro větší logo */
.logo-img {
    height: 75px;
    width: auto;
    object-fit: contain;
    display: block;
}

nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav a {
    text-decoration: none;
    color: #1e293b;
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.2s;
    text-transform: uppercase;
}

nav a:hover, nav a.active {
    color: #dc2626;
}

/* Banner / Hero */
.hero {
    margin-top: 25px;
    padding: 50px 30px;
    text-align: center;
}

.hero h1 {
    font-size: 2.3rem;
    color: #0f172a;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.15rem;
    color: #334155;
    margin-bottom: 30px;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 15px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
    background: linear-gradient(135deg, #f87171, #ef4444);
}

/* Mřížka Služeb (Úvodní strana) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.service-card {
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px 0 rgba(0, 0, 0, 0.18);
}

.service-card i {
    font-size: 2.6rem;
    color: #dc2626;
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 1.05rem;
    text-transform: uppercase;
    color: #0f172a;
    letter-spacing: 0.5px;
}

/* Čistá karta a seznam pro sluzby.php */
.clean-services-card {
    margin-top: 25px;
    padding: 40px 35px;
}

.clean-services-card h2 {
    font-size: 1.5rem;
    color: #0f172a;
    text-transform: uppercase;
    margin-bottom: 25px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #dc2626;
    padding-bottom: 10px;
    display: inline-block;
}

.clean-service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.clean-service-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.5;
    transition: transform 0.2s ease, background 0.2s ease;
}

.clean-service-list li:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(6px);
}

.clean-service-list li i {
    color: #dc2626;
    font-size: 1.25rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Kontakt a Mapa */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 25px;
    padding: 30px;
    align-items: center;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 360px;
    border-radius: 12px;
    border: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info h2 {
    font-size: 1.5rem;
    color: #0f172a;
    text-transform: uppercase;
    margin-bottom: 5px;
    letter-spacing: 0.5px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.6);
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: transform 0.2s, background 0.2s;
}

.contact-item:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.9);
}

.contact-item i {
    font-size: 1.5rem;
    color: #dc2626;
    width: 30px;
    text-align: center;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #64748b;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1e293b;
    text-decoration: none;
}

a.contact-value:hover {
    color: #dc2626;
}

/* Provozní hodiny */
.contact-hours {
    align-items: flex-start;
}

.contact-hours i {
    margin-top: 3px;
}

.hours-list {
    margin-top: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
}

.hours-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    color: #0f172a;
    font-size: 1.05rem;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
    padding-bottom: 2px;
}

.hours-row:last-child {
    border-bottom: none;
}

.cta-box {
    margin-top: 25px;
    padding: 35px;
    text-align: center;
}

.cta-box h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* Patička */
footer {
    margin-top: 25px;
    padding: 18px;
    text-align: center;
    font-size: 0.88rem;
    color: #334155;
    width: 100%;
    font-weight: 500;
}

/* Responsivita */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }

    .logo {
        flex-direction: column;
        gap: 8px;
    }

    .logo-img {
        height: 60px;
    }

    nav {
        justify-content: center;
        gap: 12px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .clean-services-card {
        padding: 25px 18px;
    }

    .clean-service-list li {
        font-size: 0.98rem;
        padding: 12px 14px;
    }

    .contact-section {
        grid-template-columns: 1fr;
    }

    .map-container iframe {
        height: 240px;
    }
}