*, *::before, *::after {
    box-sizing: border-box;
}

html {
    background-color: #141D17;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

:root {
    --primary: #4E7356;
    --secondary: #E0A96D;
    --bg-dark: #141D17;
    --card-bg: #1E2B22;
    --card-border: #2D4033;
    --text-light: #F0EBD8;
    --input-bg: #141D17;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0D130F 100%);
    background-attachment: fixed;
    color: var(--text-light);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: 80px;
}

/* HLAVIČKA A NAVIGÁCIA */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(20, 29, 23, 0.98);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    cursor: pointer;
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 60px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

nav {
    display: flex;
    gap: 15px;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

nav a:hover, nav a.active {
    background-color: var(--secondary);
    color: var(--bg-dark);
}

.mobile-quick-actions {
    display: none;
}

.hamburger {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--secondary);
    user-select: none;
    padding: 0 5px;
}

/* HLAVNÝ OBSAH */
.page {
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: auto;
    animation: fadeIn 0.4s ease-in-out;
    width: 100%;
    flex: 1;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* HERO SEKCIA */
.hero {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(rgba(13, 19, 15, 0.75), rgba(20, 29, 23, 0.9)), url('images/markiza.jpg') center/cover;
    color: white;
    border-radius: 12px;
    margin-bottom: 3rem;
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    width: 100%;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    color: var(--secondary);
    letter-spacing: 2px;
}

.hero p {
    max-width: 700px;
    margin: auto;
}

.hero-btn {
    display: inline-block;
    margin-top: 2rem;
    background-color: var(--secondary);
    color: var(--bg-dark);
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.05rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(224, 169, 109, 0.3);
}

.hero-btn:hover {
    background-color: #f3be82;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(224, 169, 109, 0.5);
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.badge {
    background: rgba(224, 169, 109, 0.15);
    color: var(--secondary);
    border: 1px solid var(--secondary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* VÝHODY & CARDS */
.benefits {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    width: 100%;
}

.benefit-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    text-align: center;
    flex: 1;
    min-width: 250px;
    border: 1px solid var(--card-border);
    border-bottom: 4px solid var(--secondary);
}

.benefit-card h3 {
    color: var(--secondary);
    margin-top: 0.5rem;
}

.benefit-card .icon-box {
    font-size: 2.5rem;
}

/* GALÉRIA & MODAL */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
}

.gallery-grid img, .gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, filter 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    border: 1px solid var(--card-border);
}

.gallery-grid img:hover, .gallery-item img:hover {
    transform: scale(1.03);
    filter: brightness(1.1);
}

.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.modal-content {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #ffffff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    user-select: none;
}

.close-btn:hover {
    color: #ccc;
}

.prev-btn, .next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    padding: 15px;
    user-select: none;
    transition: color 0.2s ease;
    z-index: 10000;
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }
.prev-btn:hover, .next-btn:hover { color: #ccc; }

/* REZERVAČNÝ FORMULÁR A DOPLNKY */
.booking-form {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    max-width: 800px;
    margin: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    border: 1px solid var(--card-border);
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
    width: 100%;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-light);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--input-bg);
    border: 1px solid var(--card-border);
    color: var(--text-light);
    border-radius: 6px;
    font-family: inherit;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 8px rgba(224, 169, 109, 0.4);
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.addon-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(20, 29, 23, 0.6);
    border: 1px solid var(--card-border);
    padding: 12px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.addon-card:hover {
    border-color: var(--secondary);
    background: rgba(224, 169, 109, 0.05);
}

.addon-info {
    display: flex;
    flex-direction: column;
}

.addon-info strong {
    font-size: 0.9rem;
    color: var(--text-light);
}

.addon-info span {
    font-size: 0.8rem;
    opacity: 0.75;
    margin-top: 2px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    margin-bottom: 25px;
    text-align: left;
}

.checkbox-group input {
    margin-top: 4px;
}

.addon-card input[type="checkbox"],
.checkbox-group input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--secondary);
    border-radius: 4px;
    outline: none;
    background-color: rgba(20, 29, 23, 0.8);
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.addon-card input[type="checkbox"]:checked,
.checkbox-group input[type="checkbox"]:checked {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

.addon-card input[type="checkbox"]:checked::after,
.checkbox-group input[type="checkbox"]:checked::after {
    content: '✓';
    font-size: 12px;
    font-weight: bold;
    color: #000000;
}

.btn {
    background-color: var(--secondary);
    color: var(--bg-dark);
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 1.1rem;
    border-radius: 6px;
    width: 100%;
    font-weight: bold;
    transition: 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    background-color: #f3be82;
    box-shadow: 0 0 15px rgba(224, 169, 109, 0.4);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 1rem auto;
    background: var(--card-bg);
    padding: 1.8rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.faq-heading {
    color: var(--secondary);
    margin-top: 0;
    margin-bottom: 1.2rem;
    font-size: 1.25rem;
    text-align: center;
}

.faq-item {
    border-bottom: 1px solid var(--card-border);
    padding: 10px 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item summary {
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--text-light);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::after {
    content: "＋";
    color: var(--secondary);
    font-size: 1.1rem;
    font-weight: bold;
    margin-left: 10px;
}

.faq-item[open] summary::after {
    content: "✕";
}

.faq-content {
    padding-top: 8px;
    font-size: 0.88rem;
    opacity: 0.85;
    line-height: 1.5;
}

/* TIPY NA VÝLETY */
.trip-tips-section {
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
}

.trip-tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.tip-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: transform 0.25s ease;
}

.tip-card:hover {
    transform: translateY(-4px);
    border-color: var(--secondary);
}

.tip-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.tip-card h3 {
    color: var(--secondary);
    margin: 0 0 8px 0;
    font-size: 1.1rem;
}

.tip-card p {
    font-size: 0.88rem;
    margin: 0;
    opacity: 0.85;
}

/* KONTAKT A DOKUMENTY */
.contact-container {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    width: 100%;
}

.contact-info, .docs-section {
    flex: 1;
    min-width: 300px;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    border: 1px solid var(--card-border);
}

.contact-info h3, .docs-section h3 {
    color: var(--secondary);
    margin-top: 0;
}

.docs-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.doc-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 16px;
    background: rgba(20, 29, 23, 0.6);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.25s ease;
}

.doc-card:hover {
    border-color: var(--secondary);
    background: rgba(224, 169, 109, 0.08);
    transform: translateX(5px);
}

.doc-icon {
    font-size: 1.5rem;
}

.doc-details h4 {
    margin: 0 0 2px 0;
    font-size: 0.95rem;
}

.doc-details span {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* FLATPICKR KALENDÁR */
#calendar-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 15px 0;
}

.flatpickr-calendar {
    background: var(--input-bg) !important;
    border: 1px solid var(--card-border) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5) !important;
    border-radius: 12px !important;
}

.flatpickr-day, .flatpickr-weekday {
    color: var(--text-light) !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months {
    background-color: var(--card-bg) !important;
    color: var(--text-light) !important;
}

.flatpickr-current-month input.cur-year {
    color: var(--text-light) !important;
    font-weight: bold !important;
}

.flatpickr-day.selected, 
.flatpickr-day.startRange, 
.flatpickr-day.endRange {
    background: var(--secondary) !important;
    color: var(--bg-dark) !important;
    border-color: var(--secondary) !important;
    font-weight: bold !important;
}

.flatpickr-day.inRange {
    background: #2D4033 !important;
    box-shadow: -5px 0 0 #2D4033, 5px 0 0 #2D4033 !important;
    color: var(--secondary) !important;
}

/* PÄTIČKA */
footer {
    background-color: #0b100c;
    border-top: 1px solid var(--card-border);
    padding: 3rem 2rem 1.5rem 2rem;
    color: var(--text-light);
    width: 100%;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
    text-align: left;
}

.footer-brand p {
    margin: 0;
    line-height: 1.4;
}

.footer-docs h4 {
    color: var(--secondary);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-docs ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-docs li {
    margin-bottom: 0.5rem;
}

.footer-docs a {
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.footer-docs a:hover {
    opacity: 1;
    color: var(--secondary);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* KALKULAČKA A SUMÁR CENY */
.price-summary-card {
    background: linear-gradient(145deg, #18251C 0%, #111A13 100%);
    border: 1px solid var(--secondary);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 25px 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.price-summary-header h3 {
    margin: 0 0 1rem 0;
    color: var(--secondary);
    font-size: 1.15rem;
}

.price-summary-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-light);
}

.price-row-details {
    padding-left: 12px;
    border-left: 2px solid var(--card-border);
    margin: 4px 0 8px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.addon-detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    opacity: 0.8;
}

.price-divider {
    border: 0;
    border-top: 1px solid var(--card-border);
    margin: 10px 0;
}

.total-price-row {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--secondary);
}

/* OZNÁMENIE O ODOSLANÍ DOPYTU */
.success-banner {
    display: none;
    background: linear-gradient(135deg, rgba(78, 115, 86, 0.25) 0%, rgba(30, 43, 34, 0.95) 100%);
    border: 1px solid var(--primary);
    border-left: 5px solid var(--secondary);
    border-radius: 12px;
    padding: 2rem;
    margin: 0 auto 2rem auto;
    max-width: 800px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.4s ease-in-out;
}

.success-banner .success-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.success-banner h3 {
    color: var(--secondary);
    margin: 0 0 0.8rem 0;
    font-size: 1.35rem;
}

.success-banner p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.92;
}

@media (max-width: 768px) {
    .success-banner {
        padding: 1.2rem 1rem;
    }
    .success-banner h3 {
        font-size: 1.15rem;
    }
    .success-banner p {
        font-size: 0.88rem;
    }
}

/* RESPONZIVITA PRE MOBIL */
@media (max-width: 768px) {
    .price-summary-card {
        padding: 1.2rem 1rem;
        margin: 20px 0;
    }

    .price-row {
        font-size: 0.88rem;
    }

    .total-price-row {
        font-size: 1.15rem;
    }
}

/* RESPONZIVITA PRE MOBILY & TABLETY (MAX 768px) */
@media (max-width: 768px) {
    body {
        padding-top: 65px;
    }

    header {
        padding: 0.6rem 1rem;
    }

    .logo img {
        max-height: 35px;
    }

    .mobile-quick-actions {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .mobile-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
        font-weight: bold;
        border-radius: 6px;
        text-decoration: none;
        white-space: nowrap;
    }

    .mobile-btn.van {
        background: rgba(255, 255, 255, 0.08);
        color: var(--text-light);
        border: 1px solid var(--card-border);
    }

    .mobile-btn.reserve {
        background: var(--secondary);
        color: var(--bg-dark);
    }

    .hamburger {
        display: block;
        font-size: 1.5rem;
    }

    nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(20, 29, 23, 0.98);
        padding: 1rem 0;
        border-bottom: 1px solid var(--card-border);
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        gap: 10px;
        align-items: center;
    }

    nav.open {
        display: flex;
    }

    nav a {
        width: 85%;
        text-align: center;
        padding: 10px;
    }

    .page {
        padding: 1.5rem 1rem;
    }

    .hero {
        padding: 2.2rem 1rem;
        margin-bottom: 2rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 0.92rem;
        line-height: 1.4;
    }

    /* SKRYTIE VŠETKÝCH TAGOV NA MOBILE */
    .hero-badges {
        display: none;
    }

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

    .benefit-card {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 1.2rem;
        gap: 15px;
    }

    .benefit-card .icon-box {
        font-size: 2rem;
    }

    /* ÚPRAVA DOPLNKOVEJ VÝBAVY PRE MOBIL (KOMPAKTNÝ DESIGN) */
    .addons-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .addon-card {
        padding: 8px 10px;
        gap: 10px;
        border-radius: 6px;
    }

    .addon-info strong {
        font-size: 0.85rem;
        line-height: 1.25;
    }

    .addon-info span {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-top: 1px;
    }

    .booking-form {
        padding: 1.5rem 1rem;
    }

    .contact-container {
        flex-direction: column;
    }

    .contact-info, .docs-section {
        padding: 1.5rem 1rem;
    }

    footer {
        padding: 2rem 1rem 1rem 1rem;
    }
}

/* JEDNOTNÝ KRUHOVÝ DIZAJN PRE ZABLOKOVANÉ A REZERVOVANÉ DNI (ČERVENÉ) */
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover,
.flatpickr-day.booked-red,
.flatpickr-day.booked-red:hover,
.flatpickr-day.booked-red.inRange,
.flatpickr-day.booked-red.selected {
    background: #3b1818 !important;
    color: #f87171 !important;
    border: 1px solid #581c1c !important;
    border-radius: 50% !important;
    box-shadow: none !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
}

/* JEDNOTNÝ KRUHOVÝ DIZAJN PRE REZERVOVANÉ DNI (ORANŽOVÉ) */
.flatpickr-day.booked-orange,
.flatpickr-day.booked-orange:hover,
.flatpickr-day.booked-orange.inRange,
.flatpickr-day.booked-orange.selected {
    background: #3d240c !important;
    color: #f9b256 !important;
    border: 1px solid #6e3d10 !important;
    border-radius: 50% !important;
    box-shadow: none !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
}