:root {
    --primarni: #e6b800;
    --pozadi-tmave: #0f0f0f;
    --pozadi-karta: #1a1a1a;
    --text-svetly: #f4f4f4;
    --text-tlumeny: #a0a0a0;
    --prechod: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-svetly);
    background-color: var(--pozadi-tmave);
    overflow-x: hidden;
}

.kontejner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

/* navigace */
.navigace {
    background: rgba(0, 0, 0, 0.95);
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(230, 184, 0, 0.2);
}

.navigace .kontejner {
    max-width: 98%; 
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.logo span { color: var(--primarni); }

.navigace-odkazy {
    display: flex;
    list-style: none;
    gap: 5px;
}

.navigace-odkazy a {
    text-decoration: none;
    color: var(--text-svetly);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    padding: 10px 15px;
    border-radius: 4px;
    transition: var(--prechod);
}

.navigace-odkazy a:hover {
    background-color: var(--primarni);
    color: #000;
}

/* burger menu*/
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background: var(--primarni);
    border-radius: 10px;
    transition: var(--prechod);
}

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* uvod */
.uvod {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)), 
                url('https://images.unsplash.com/photo-1607860108855-64acf2078ed9?q=80&w=2071');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.uvod h1 {
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 0.92;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.uvod h1 span { color: var(--primarni); }

.uvod p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 25px;
    font-weight: 400;
}

.tlacitko-hlavni {
    display: inline-block;
    padding: 18px 45px;
    background-color: var(--primarni);
    color: #000;
    text-decoration: none;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 5px;
    transition: var(--prechod);
    box-shadow: 0 4px 15px rgba(230, 184, 0, 0.4);
    border: none;
    cursor: pointer;
}

.tlacitko-hlavni:hover {
    transform: translateY(-5px);
    background-color: #ffcc00;
    box-shadow: 0 10px 30px rgba(230, 184, 0, 0.7);
}

/* sluzby */
.sluzby { padding: 80px 0; background-color: var(--pozadi-karta); }

.nadpis-sekce {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 40px;
    text-transform: uppercase;
}

.nadpis-sekce::after {
    content: '';
    display: block;
    width: 60px; height: 4px;
    background: var(--primarni);
    margin: 15px auto 0;
}

.sluzby-mrizka {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    align-items: start;
}

.sluzba-karta {
    background: var(--pozadi-tmave);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #333;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--prechod);
}

.sluzba-karta:hover {
    transform: translateY(-10px);
    background-color: var(--primarni);
}

.sluzba-karta img { width: 100%; height: 220px; object-fit: cover; }

.karta-obsah {
    padding: 25px;
    flex-grow: 1; 
    display: flex;
    flex-direction: column;
}

.karta-obsah h3 {
    font-size: 1.6rem; 
    font-weight: 900;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.sluzba-karta ul {
    list-style: none;
    margin: 15px 0;
    flex-grow: 1; 
}

.sluzba-karta li {
    font-size: 1.1rem;
    margin-bottom: 6px;
    padding-left: 22px;
    position: relative;
    color: white; /* OPRAVENO */
    transition: color 0.3s ease;
}

.sluzba-karta li::before {
    content: '✓';
    position: absolute; left: 0;
    color: var(--primarni); font-weight: bold;
}

.cena {
    display: block;
    font-weight: 900;
    font-size: 1.7rem;
    color: var(--primarni);
    margin-top: auto; 
    padding-top: 20px;
    border-top: 1px solid #222;
    text-align: center;
}

.suv {
    display: block;
    font-weight: 900;
    font-size: 1rem;
    color: white;
    padding-top: 10px;
    text-align: center;
}

.sluzba-karta:hover h3,
.sluzba-karta:hover .cena,
.sluzba-karta:hover .suv,
.sluzba-karta:hover li { color: #000; }
.sluzba-karta:hover li::before { color: #333; }

/* O NÁS SEKCE */
.o-nas { padding: 100px 0; background-color: var(--pozadi-tmave); }
.o-nas-flex { display: flex; align-items: center; gap: 50px; }
.o-nas-text { flex: 1.2; }
.o-nas-text p { margin-bottom: 20px; font-size: 1.1rem; color: var(--text-tlumeny); }
.o-nas-body { margin-top: 30px; }
.o-nas-body .bod { margin-bottom: 12px; font-weight: 700; display: flex; align-items: center; }
.primarni-text { color: var(--primarni); margin-right: 12px; font-size: 1.2rem; }
.o-nas-foto { flex: 0.8; }
.o-nas-foto img { width: 100%; border-radius: 15px; border: 2px solid var(--primarni); filter: grayscale(20%); transition: var(--prechod); }
.o-nas-foto img:hover { filter: grayscale(0%); transform: scale(1.02); }

/* ceny 2  */
.extra-poplatky {
    margin-top: 50px;
    background: #1e1e1e;
    padding: 30px;
    border-radius: 12px;
    border-left: 5px solid var(--primarni);
}

.poplatky-mrizka {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.poplatek-nazev { display: block; font-weight: 900; }
.poplatek-cena { color: var(--primarni); font-weight: 700; }

/* jak to funguje */
.jak-to-funguje { padding: 80px 0; }
.kroky-mrizka {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}
.krok { text-align: center; }
.krok-cislo {
    width: 60px; height: 60px;
    background: var(--primarni);
    color: #000;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: 900;
    margin: 0 auto 20px;
}

/* galerie */
.galerie { padding: 80px 0; background-color: var(--pozadi-karta); }
.galerie-mrizka {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}
.galerie-polozka { aspect-ratio: 4/3; overflow: hidden; border-radius: 8px; }
.galerie-polozka img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease; filter: brightness(0.7);
}
.galerie-polozka:hover img { transform: scale(1.1); filter: brightness(1); }

/* kontakt */
.kontakt {
    padding: 100px 0;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                url('https://luxangeleyes.com/cdn/shop/products/Slide5_0c206e03-072e-4bb2-bdd8-758693b0d458.jpg?v=1569941688');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
}

.kontakt-box {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(20, 20, 20, 0.92);
    backdrop-filter: blur(10px);
    padding: 60px 40px;
    border: 2px solid var(--primarni);
    border-radius: 20px;
}

.odkaz-telefon {
    display: block;
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    color: var(--primarni);
    text-decoration: none;
    font-weight: 800;
    margin: 15px 0;
    transition: var(--prechod);
}
.odkaz-email {
    display: block;
    font-size: clamp(1.2rem, 3.5vw, 1.8rem);
    color: var(--primarni);
    text-decoration: none;
    font-weight: 800;
    margin: 15px 0;
    transition: var(--prechod);
    text-transform: lowercase;
}

.odkaz-telefon:hover, .odkaz-email:hover {
    transform: scale(1.03);
    color: #fff;
    text-shadow: 0 0 20px rgba(230, 184, 0, 0.4);
}

/* formulář */
.rezervace { padding: 80px 0; background: var(--pozadi-tmave); }
.rezervace-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--pozadi-karta);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid #333;
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.rezervace-form label { font-weight: 700; margin-bottom: 8px; color: var(--text-svetly); }
.rezervace-form input, .rezervace-form textarea {
    padding: 14px; border-radius: 8px; border: 1px solid #444; background: #111;
    color: var(--text-svetly); font-size: 1rem; transition: var(--prechod);
}
.rezervace-form input:focus, .rezervace-form textarea:focus {
    border-color: var(--primarni); outline: none; box-shadow: 0 0 10px rgba(230, 184, 0, 0.3);
}

/* pata*/
.pata { padding: 30px 0; text-align: center; color: var(--text-tlumeny); font-size: 0.8rem; border-top: 1px solid #222; }

/* mobil obraz */
@media (max-width: 900px) {
    .hamburger { display: flex; }
    .navigace-odkazy {
        position: fixed; right: -100%; top: 90px; flex-direction: column;
        background: rgba(10, 10, 10, 0.98); width: 100%; height: calc(100vh - 90px);
        align-items: center; justify-content: center; transition: 0.4s ease-in-out; gap: 30px;
    }
    .navigace-odkazy.active { right: 0; }
    .navigace-odkazy a { font-size: 1.5rem; }
    .o-nas-flex { flex-direction: column; text-align: center; }
    .o-nas-text .nadpis-sekce { text-align: center !important; }
}