/* =========================================
   Základní proměnné (Barvy a Fonty)
   ========================================= */
:root {
    --bg-cream: #F8F6F0;
    --card-bg: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-light: #555555;
    --accent-color: #A37F73;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

/* =========================================
   Reset a základní nastavení
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--bg-cream);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-dark);
}

/* =========================================
   Tlačítka
   ========================================= */
.btn-primary {
    display: inline-block;
    background-color: var(--accent-color);
    color: #fff;
    padding: 14px 30px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-radius: 4px;
    margin-top: 1.5rem;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #8b685d;
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--text-dark);
    padding: 12px 28px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border: 1px solid var(--text-dark);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--text-dark);
    color: #fff;
}

.btn-text {
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: opacity 0.3s ease;
}

.btn-text:hover {
    opacity: 0.7;
}

/* =========================================
   Navigace (Hlavička)
   ========================================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    background-color: var(--bg-cream);
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-dark);
}

.logo span {
    font-size: 1.1rem;
    font-style: italic;
    font-weight: 400;
    color: var(--text-light);
}

.logo-img-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo {
    max-height: 60px; 
    width: auto;
    display: block;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* =========================================
   Úvodní sekce (Hero)
   ========================================= */
.hero {
    background-image: linear-gradient(to right, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.1) 60%), url('hero-fotka2.png');
    background-color: #8b685d; 
    background-size: cover;
    background-position: center 30%;
    height: 75vh;
    display: flex;
    align-items: center;
    padding: 0 8%;
}

.hero-content {
    color: #fff;
    max-width: 650px;
}

.hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 500;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    color: #fff;
}

/* =========================================
   Sekce Služby (2 karty na hlavní straně)
   ========================================= */
.services {
    padding: 0 5% 80px;
}

.services-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    max-width: 1100px;
    margin: -80px auto 0; 
    position: relative;
    z-index: 10;
}

.service-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    max-width: 450px;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.service-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.service-text {
    padding: 35px 30px;
}

.service-text h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.service-text p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* =========================================
   Sekce O mně (Úvodní strana)
   ========================================= */
.about {
    padding: 80px 5%;
}

.about-container {
    display: flex;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: flex-start; /* Zarovnání k horní hraně */
}

.about-image {
    flex: 0.8; /* Fotka mírně užší než text */
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: -20px 20px 0px #eaddd3; /* Pevná elegantní podložka */
    object-fit: cover;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.8;
}

/* =========================================
   Sekce Galerie (Ochutnávka 3 fotek)
   ========================================= */
.gallery-teaser {
    padding: 80px 5%;
    background-color: #fff;
}

.gallery-header {
    text-align: center;
    margin-bottom: 3rem;
}

.gallery-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.gallery-teaser .subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    font-style: italic;
    font-family: var(--font-heading);
}

.teaser-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto 3rem;
}

.teaser-grid img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 8px;
    transition: opacity 0.3s ease;
}

.teaser-grid img:hover {
    opacity: 0.85;
}

.teaser-action {
    text-align: center;
}

/* =========================================
   Patička (Footer)
   ========================================= */
footer {
    background-color: #eaddd3;
    padding: 80px 5% 20px;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
}

/* Návrat textových stylů pro značku v patičce */
.footer-brand {
    text-align: center;
}

.footer-brand h2 {
    font-size: 2rem;
    margin-bottom: 0.2rem;
}

.footer-brand p {
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

/* Nastavení grafického loga pod textem */
.footer-logo {
    max-height: 70px; /* Záměrně trochu menší, protože už máme i text */
    width: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 0.8;
}

.contact-info h3, .social-media h3 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.contact-info p, .social-media p {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.contact-info a, .social-media a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover, .social-media a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(44, 44, 44, 0.1);
    margin-top: 50px;
    padding-top: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* =========================================
   Styly pro podstránky (Hlavičky a linky)
   ========================================= */
.page-header {
    text-align: center;
    padding: 80px 5% 0px; 
    background-color: var(--bg-cream);
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    font-style: italic;
    font-family: var(--font-heading);
}

.page-header::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background-color: var(--accent-color);
    margin: 40px auto 40px; 
}

/* Podstránka O mně */
.about-page-content {
    padding: 20px 5% 100px;
}

.about-page-content p {
    margin-bottom: 1.5rem;
}

.quote-block {
    margin: 2.5rem 0;
    padding: 2rem;
    border-left: 3px solid var(--accent-color);
    background-color: var(--card-bg);
    font-style: italic;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(0,0,0,0.03);
    border-radius: 0 8px 8px 0;
}

/* =========================================
   Stránka Kontakt
   ========================================= */
.contact-page-content {
    padding: 20px 5% 100px;
}

.contact-layout {
    display: flex;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-details-box {
    flex: 1;
    background-color: var(--card-bg);
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.04);
}

.contact-details-box h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.detail-item {
    margin-bottom: 1.5rem;
}

.detail-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 0.3rem;
}

.detail-item a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.detail-item a:hover {
    color: var(--accent-color);
}

.contact-form-box {
    flex: 1.2;
    padding: 20px 0;
}

.contact-form-box h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: #fafafa;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: #fff;
}

/* =========================================
   Stránka Galerie (Portfolio s filtry)
   ========================================= */
.gallery-page-content {
    padding: 20px 5% 100px;
    max-width: 1300px;
    margin: 0 auto;
}

/* Tlačítka pro filtraci */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.filter-btn {
    background: transparent;
    border: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    cursor: pointer;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--accent-color);
}

.filter-btn.active {
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: 2px solid var(--accent-color);
}

/* Mřížka pro fotky */
.portfolio-grid {
    display: grid;
    /* Fotky se automaticky skládají. Budou mít minimálně 300px na šířku. */
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.portfolio-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

/* Jemný zoom efekt po najetí myší na fotku */
.portfolio-item:hover img {
    transform: scale(1.05);
}

/* Skrytí fotek při filtrování (využívá JavaScript) */
.portfolio-item.hide {
    display: none;
}

/* =========================================
   Stránka Služby (Detail)
   ========================================= */
.services-detail-page {
    padding: 0 5% 100px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-row {
    display: flex;
    align-items: center;
    gap: 5rem;
    margin-bottom: 80px;
}

.service-row.reverse {
    flex-direction: row-reverse;
}

.service-image {
    flex: 1;
}

.service-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    object-fit: cover;
    height: 450px; 
}

.service-description {
    flex: 1;
}

.service-description h2 {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
}

.service-description p {
    margin-bottom: 1.2rem;
    color: var(--text-light);
}

.service-list {
    list-style: none;
    margin-top: 1.5rem;
}

.service-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-list li::before {
    content: '•';
    color: var(--accent-color);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -4px;
}

.service-list li strong {
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.pricing-info-box {
    background-color: var(--card-bg);
    text-align: center;
    padding: 60px 40px;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.03);
    margin-top: 40px;
}

.pricing-info-box h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.pricing-info-box p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

/* =========================================
   Lightbox (Zvětšování fotek v galerii)
   ========================================= */
.lightbox {
    display: none; /* Normálně je to schované */
    position: fixed;
    z-index: 9999; /* Musí být úplně nade vším */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85); /* Krásné poloprůhledné tmavé pozadí */
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh; /* Zabrání tomu, aby byla fotka vyšší než monitor */
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: var(--accent-color);
}

/* Kurzor lupy nad fotkami v galerii, aby lidé věděli, že se dá kliknout */
.portfolio-item img {
    cursor: zoom-in;
}

/* =========================================
   Pop-up okno (Aktuality)
   ========================================= */
.popup-overlay {
    display: none;
    position: fixed;
    z-index: 10000; /* Musí být úplně nade vším */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Tmavé průhledné pozadí */
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.popup-overlay.active {
    display: flex;
    opacity: 1;
}

.popup-content {
    background-color: var(--card-bg);
    border-radius: 12px;
    max-width: 700px;
    width: 90%;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    transform: translateY(30px);
    transition: transform 0.4s ease;
}

.popup-overlay.active .popup-content {
    transform: translateY(0); /* Efekt vyjetí zespodu */
}

.popup-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.popup-text {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.popup-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.popup-text p {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.popup-text .btn-primary {
    margin-top: 0;
    align-self: flex-start; /* Tlačítko nebude zbytečně široké */
}

/* Zavírací křížek */
.popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    color: var(--text-dark);
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.popup-close:hover {
    background: var(--accent-color);
    color: #fff;
}

/* Na počítači dáme fotku a text vedle sebe */
@media (min-width: 768px) {
    .popup-content {
        flex-direction: row;
    }
    
    .popup-image {
        width: 45%;
        height: auto;
    }
    
    .popup-text {
        width: 55%;
    }
}

/* =========================================
   Responzivita (Tablety a Mobily)
   ========================================= */
@media (max-width: 992px) {
    /* Hlavní strana - služby */
    .services-grid {
        margin-top: 40px; 
        flex-direction: column; 
        align-items: center; 
        gap: 2rem;
    }
    
    /* Sekce O mně */
    .about-container {
        flex-direction: column;
    }

    /* Ochutnávka galerie */
    .teaser-grid {
        grid-template-columns: 1fr;
    }
    
    /* Kontakt detail */
    .contact-layout {
        flex-direction: column;
    }
    
    .contact-details-box {
        padding: 40px 30px;
    }
    
    /* Služby detail */
    .service-row, .service-row.reverse {
        flex-direction: column;
        gap: 2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    /* Navigace */
    .navbar {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem 5%;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    /* Hero sekce */
    .hero {
        text-align: center;
        padding: 0 5%;
    }
    
    .hero-content {
        margin: 0 auto;
    }

    /* Patička */
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

/* =========================================
   PŘIDAT NA KONEC SOUBORU style.css
   Šipky pro listování v lightboxu.
   Zbytek stylů zůstává beze změny.
   ========================================= */

.lightbox-nav {
    position: fixed;          /* drží se obrazovky, ne fotky */
    top: 50%;
    transform: translateY(-50%);
    z-index: 10000;

    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);

    color: #fff;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.75);
    color: var(--accent-color);
}

.lightbox-prev { left: 28px; }
.lightbox-next { right: 28px; }

@media (max-width: 768px) {
    .lightbox-nav { width: 46px; height: 46px; font-size: 24px; }
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}