* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }

body {
    width: 100%;
    font-family: 'Raleway', sans-serif;
    font-weight: bold;
    font-size: 16px;
    margin: auto;
    background-color: #ffffff;
    color: #213644;
    line-height: 1.6;
}

a { text-decoration: none; color: #34a2dd; transition: 0.3s; }
ul { list-style: none; padding: 0; margin: 0; }

.site-header {
    position: relative;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    background-color: #ffffff;
    border-bottom: 10px #355a84 solid;
    padding: 0.5rem 2rem;
}

.header_top { display: flex; align-items: center; }
.header_top img { height: 100px; width: auto; display: block; }
.header_bottom { display: flex; align-items: center; }
.head_list { display: flex; gap: 2rem; }

.head_list a {
    font-size: 1.2rem;
    font-weight: 700;
    color: #34a2dd;
    padding: 10px;
    letter-spacing: 1px;
    position: relative;
}

#list-button::before {
    content: '';
    position: absolute;
    background-color: #355a84;
    height: 3px;
    width: 0%;
    left: 0%;
    bottom: 0;
    transition: width 0.3s;
}
#list-button:hover::before { width: 100%; }
#list-button:hover { color: #355a84; }

.menu-toggle {
    display: none;
    font-size: 2.5rem;
    background: none;
    border: none;
    color: #355a84;
    cursor: pointer;
    padding: 0 10px;
}

.cute_slider {
    width: 100%;
    height: 90vh;
    position: relative;
    overflow: hidden;
    background-color: black;
}

.slider_item {
    width: 100%;
    height: 100%;
    position: absolute;
    opacity: 0;
    animation: cycle-images 30s infinite;
}

.slider_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

#si_1 { animation-delay: 0s; }
#si_2 { animation-delay: 10s; }
#si_3 { animation-delay: 20s; }

@keyframes cycle-images {
    0% { opacity: 0; }
    5% { opacity: 1; }
    30% { opacity: 1; }
    35% { opacity: 0; }
    100% { opacity: 0; }
}

.slider_text {
    width: 50%;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.6);
    color: azure;
    padding: 3rem;
    border-radius: 0 10px 10px 0;
}
.slider_text h5 {
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0 0 1rem 0;
}
.slider_text p { font-size: 1.1rem; font-weight: 300; }

.offers { width: 100%; background-color: white; }
.table {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 2rem;
    align-items: center;
    border-top: 10px solid #355a84;
    border-bottom: 10px solid #355a84;
    padding: 3rem 0;
}
.table_part {
    width: 300px;
    height: 60px;
    display: flex;
    border: 2px solid #355a84;
}
.button-table {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #355a84;
    font-size: 1.5rem;
    font-weight: bold;
    position: relative;
    overflow: hidden;
    z-index: 10;
}
.button-table:hover { color: white; }
.button-table::before {
    content: '';
    position: absolute;
    top: 0; left: -10%; width: 0; height: 100%;
    background-image: linear-gradient(to left, #5c5c5c 20%, #34a2dd);
    transform: skewX(25deg);
    z-index: -1;
    transition: width .5s;
}
.button-table:hover::before { width: 120%; }

.about_us {
    padding: 4rem 0;
    width: 100%;
    display: flex;
    justify-content: center;
    background: url("puzzle.jpg") center/cover no-repeat fixed;
    border-bottom: 10px solid #355a84;
}
.about_us_div {
    width: 70%;
    max-width: 1200px;
    padding: 2.5rem;
    background-color: rgba(255, 255, 255, 0.95);
    border: 5px solid #355a84;
    border-radius: 8px;
}
.about_title--center {
    text-align: center;
    color: #0b4868;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}
.about_slider {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}
.about_track_wrap { overflow: hidden; flex: 1; }
.about_track { display: flex; transition: transform 0.4s ease-out; }
.about_item { min-width: 100%; padding: 0 1rem; }
.about_nav {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #355a84;
    padding: 0 10px;
}
.about_nav:disabled { opacity: 0.3; cursor: default; }
.about_list li {
    margin-bottom: 1rem;
    border-bottom: 1px dashed #ccc;
    padding-bottom: 0.5rem;
}

.regulamin {
    position: relative;
    padding: 2rem 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 10px solid #355a84;
    min-height: auto;
}

.regulamin_div {
    position: relative;
    z-index: 1;
    width: 70%;
    max-width: 1200px;
    padding: 2rem 2rem 1rem 2rem;
    background-color: rgba(255,255,255,0.95);
    border: 5px solid #355a84;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: fit-content;
}

.cennik_title, .regulamin_title {
    text-align: center;
    color: #153a5a;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.price-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}
.item-price {
    font-weight: bold;
    color: #0b4868;
    white-space: nowrap;
    margin-left: 1rem;
}
.cennik-note {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}
.video-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
    overflow: hidden;
}
.video-bg video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.cennik_main { 
    position: relative; 
    width: 100%; 
    min-height: auto; 
    padding-bottom: 2rem;
}
.foundation_section {
    position: relative;
    padding: 2rem 1rem;
    z-index: 1;
    display: flex;
    justify-content: center;
}
.foundation_inner {
    width: 100%;
    max-width: 1200px;
    background: rgba(255,255,255,0.92);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    position: relative;
}
.foundation_title {
    text-align: center;
    font-size: 1.8rem;
    color: #153a5a;
    margin-bottom: 2rem;
    text-transform: uppercase;
}
.foundation_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.foundation_block h3 {
    color: #355a84;
    border-bottom: 2px solid rgba(53,90,132,0.1);
    padding-bottom: 0.5rem;
}
.team-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    font-weight: bold;
}
.team-cta:hover { transform: translateY(-3px); }
.cta-logo { width: 40px; height: auto; }
.cta-arrow { width: 20px; }

.simple-view {
    text-align: center;
}
.about-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #213644;
}
.divider {
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1.5rem 0; 
    width: 50%;
    margin-left: auto;
    margin-right: auto;
}
.pdf-download-btn {
    display: inline-block;
    background-color: #355a84;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    margin-top: 0.5rem;
    transition: background 0.3s, transform 0.2s;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.pdf-download-btn:hover { background-color: #2b4a6e; transform: translateY(-2px); color: white; }
.center-content { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    text-align: center; 
    padding: 0.5rem 0;
}

.regulamin_slider {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}
.regulamin_track_wrap { overflow: hidden; flex: 1; }
.regulamin_track { display: flex; transition: transform 0.4s ease-out; }
.regulamin_item { min-width: 100%; padding: 0 1rem; }
.regulamin_nav {
    background: rgba(53,90,132,0.1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: #355a84;
}
.regulamin_nav:hover { background: rgba(53,90,132,0.2); }
.slide_excerpt {
    max-height: 200px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease;
}
.slide_excerpt.expanded { max-height: 8000px; }
.slide_excerpt:not(.expanded)::after {
    content: "";
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 50px;
    background: linear-gradient(transparent, white);
}
.expand-btn {
    margin-top: 1rem;
    background: transparent;
    border: 1px solid #355a84;
    color: #355a84;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-weight: bold;
}
.expand-btn:hover { background: #355a84; color: white; }

#footer {
    width: 100%;
    background-color: #222;
    color: white;
    padding: 3rem 0;
    position: relative;
    z-index: 2;
}
.footer_top {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}
.contact_data, .map { flex: 1; min-width: 300px; }
.map iframe { width: 100%; height: 300px; border-radius: 8px; }
.footer_bottom { text-align: center; margin-top: 2rem; }
#home_sweet_home {
    display: inline-block;
    padding: 10px 20px;
    background-color: #355a84;
    color: white;
    border-radius: 5px;
    font-weight: bold;
}
#home_sweet_home:hover { background-color: #34a2dd; }
.facebook_logo {
    width: 40px;
    height: 40px;
    filter: invert(1);
    margin-top: 1rem;
    transition: transform 0.3s;
}
.facebook_logo:hover { transform: scale(1.1); }

@media (max-width: 1024px) {
    .slider_text { width: 70%; padding: 2rem; }
    .slider_text h5 { font-size: 2rem; }
    .about_us_div, .regulamin_div, .foundation_inner { width: 90%; }
    .header_top img { height: 80px; }
}
@media (max-width: 768px) {
    .site-header { padding: 0.5rem 1rem; border-bottom: 5px solid #355a84; }
    .header_top { width: 100%; justify-content: space-between; }
    .header_top img { height: 80px; }
    .menu-toggle { display: block; }
    .header_bottom { width: 100%; }
    #main-menu {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0;
        background-color: #f9f9f9;
        border-top: 2px solid #355a84;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.4s ease-in-out, opacity 0.4s ease-in-out;
        margin-top: 0;
    }
    #main-menu.active {
        max-height: 500px;
        opacity: 1;
        margin-top: 1rem;
    }
    .head_list li { width: 100%; text-align: center; }
    .head_list a { display: block; padding: 15px; border-bottom: 1px solid #ddd; }
    .cute_slider { height: 70vh; }
    .slider_text { width: 90%; left: 5%; padding: 1.5rem; bottom: 10%; top: auto; transform: none; }
    .slider_text h5 { font-size: 1.5rem; }
    .table { flex-direction: column; padding: 2rem 0; gap: 1rem; }
    .table_part { width: 80%; }
    .about_us_div, .regulamin_div, .foundation_inner { width: 95%; padding: 1.5rem 1.5rem 0.5rem 1.5rem; }
    .about_title--center, .cennik_title, .foundation_title, .regulamin_title { font-size: 1.5rem; }
    .price-grid, .foundation_grid { grid-template-columns: 1fr; }
    .team-cta { position: static; margin-top: 1.5rem; width: 100%; justify-content: center; }
    .footer_top { flex-direction: column; }
    .map iframe { height: 250px; }
    .regulamin_slider { flex-direction: column; }
    .regulamin_nav { width: 100%; margin: 10px 0; border-radius: 8px; }
    .desktop-view { display: none; }
    .mobile-view { display: flex; }
}