/* ================================
   GLOBAL STYLING
================================ */

html, body {
    margin: 0;
    padding: 0;
    background: #0d0d0d;
    color: #e5e5e5;
    font-family: "Segoe UI", Arial, sans-serif;
    scroll-behavior: smooth;
}




h1, h2, h3 {
    margin-top: 0;
    font-weight: 600;
}

section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: auto;
}

a {
    color: inherit;
    text-decoration: none;
}



img {
    width: 100%;
    display: block;
    border-radius: 10px;
}

/* Fade-in Animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }

/* ================================
   HEADER + MENU
================================ */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: #111;
    border-bottom: 2px solid #9b0000;
    position: fixed; /* FIXED !!! */
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999; /* nech je nad všetkým */
}

.content {
    padding-top: 120px; /* výška headera + medzera */
}


.logo {
    font-size: 26px;
    font-weight: bold;
    color: #9b0000;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    gap: 30px;
}

    .nav a {
        transition: 0.2s;
        font-size: 15px;
    }

        .nav a:hover {
            color: #9b0000;
        }

/* BURGER MENU */
.burger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

    .burger span {
        width: 26px;
        height: 3px;
        background: #eee;
        transition: 0.3s;
    }

/* MOBILE NAV */
.mobile-nav {
    display: none;
    flex-direction: column;
    position: fixed; /* !!! FIXED !!! */
    top: 70px; /* výška headera */
    left: 0;
    right: 0;
    background: #111;
    padding: 20px 20px 30px 20px;
    border-bottom: 2px solid #9b0000;
    z-index: 9998;
}



    .mobile-nav a {
        margin: 12px 0;
    }

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

/* BURGER ANIMATION */
.burger.open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.burger.open span:nth-child(2) {
    opacity: 0;
}

.burger.open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* ================================
   HERO SECTION
================================ */

#hero {
    text-align: center;
    padding: 140px 20px 100px 20px;
}

    #hero h1 {
        font-size: 48px;
        margin-bottom: 15px;
    }

    #hero p {
        font-size: 18px;
        color: #cccccc;
        max-width: 700px;
        margin: 0 auto 35px auto;
    }

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary, .btn-secondary {
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 16px;
    transition: 0.2s;
}

.btn-primary {
    background: #9b0000;
    color: white;
}

    .btn-primary:hover {
        background: #b60000;
    }

.btn-secondary {
    border: 1px solid #9b0000;
    color: #9b0000;
}

    .btn-secondary:hover {
        background: #9b0000;
        color: white;
    }

/* ================================
   IMAGE BREAK SECTIONS
================================ */

.image-break {
    padding: 0;
    margin: 60px 0;
}

    .image-break img {
        height: auto;
        border-radius: 6px;
        opacity: 0.95;
        transition: 0.3s;
    }

        .image-break img:hover {
            opacity: 1;
        }

/* ================================
   SLUŽBY
================================ */

#sluzby h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
}

.service-box {
    background: #141414;
    border: 1px solid #222;
    border-radius: 10px;
    padding: 30px;
    transition: 0.2s;
}

    .service-box:hover {
        border-color: #9b0000;
        transform: translateY(-4px);
    }

/* ================================
   PROCESS STEPS
================================ */

#proces h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
}

.step {
    background: #141414;
    border: 1px solid #222;
    border-radius: 10px;
    padding: 25px;
    transition: 0.2s;
}

    .step:hover {
        border-color: #9b0000;
        transform: translateY(-4px);
    }

/* ================================
   CENNÍK
================================ */

#cennik h2 {
    text-align: center;
    font-size: 36px;
}

.price-intro {
    text-align: center;
    color: #cccccc;
    margin-bottom: 40px;
    font-size: 18px;
}

.price-box {
    background: #141414;
    border: 1px solid #9b0000;
    padding: 35px;
    border-radius: 10px;
    max-width: 600px;
    margin: auto;
}

    .price-box ul {
        list-style: none;
        padding: 0;
    }

        .price-box ul li {
            margin: 10px 0;
            padding-left: 20px;
            position: relative;
        }

            .price-box ul li::before {
                content: "•";
                color: #9b0000;
                position: absolute;
                left: 0;
                top: 0;
            }

.price-note {
    margin-top: 20px;
    color: #bbbbbb;
    font-size: 14px;
}

/* ================================
   CONTACT FORM
================================ */

#kontakt h2 {
    text-align: center;
    font-size: 36px;
}

.contact-form {
    max-width: 600px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

    .contact-form input,
    .contact-form textarea {
        padding: 12px;
        background: #111;
        border: 1px solid #333;
        color: white;
        border-radius: 6px;
        font-size: 15px;
    }

    .contact-form textarea {
        height: 160px;
        resize: vertical;
    }

    .contact-form button {
        background: #9b0000;
        padding: 12px;
        font-size: 16px;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        color: white;
        transition: 0.2s;
    }

        .contact-form button:hover {
            background: #b60000;
        }

.contact-success {
    text-align: center;
    color: #44ff44;
    margin-top: 15px;
}

.paragraph {
    text-align: center;
}

/* ================================
   FOOTER
================================ */

.footer {
    text-align: center;
    padding: 25px;
    background: #111;
    margin-top: 80px;
    border-top: 1px solid #222;
}

/* ================================
   RESPONSIVE DESIGN
================================ */

@media(max-width: 900px) {
    #hero h1 {
        font-size: 34px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
}

@media(max-width: 800px) {
    .nav {
        display: none;
    }

    .burger {
        display: flex;
    }
}