/* 01. GLOBAL HTML & RESET */
html {
    scroll-behavior: smooth;
}

/* 02. ROOT VARIABLES */
:root {
    --primary-black: #080808;
    --primary-red: #b80300;
    --white-blur: rgba(255, 255, 255, 0.10);
    --black-blur: rgba(0, 0, 0, 0.65);
    --blur-size: 16px;
    --muted-text: rgba(255, 255, 255, 0.60);
    --white: #ffffff;
    --muted-border: rgba(255, 255, 255, 0.15);
    --border-hover: rgba(255, 255, 255, 0.60);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 03. TEXT SELECTION & CUSTOM SCROLLBAR */
::selection {
    background-color: var(--primary-red);
    color: var(--white);
}

::-moz-selection {
    background-color: var(--primary-red);
    color: var(--white);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 10px;
    border: 2px solid var(--primary-black);
}

::-webkit-scrollbar-thumb:hover {
    background: #e60000;
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-red) var(--primary-black);
}

/* 04. BODY & MAIN LAYOUT */
body {
    margin: 0;
    background: var(--primary-black);
    color: var(--white);
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

#mainContent {
    flex: 1;
    padding-bottom: 20px;
}

/* 05. NAVBAR */
.custom-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    padding: 8px 0;
    background: var(--black-blur);
    border-top: 1px solid var(--muted-border);
    border-bottom: 1px solid var(--muted-border);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: var(--transition);
}

.custom-navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, var(--primary-red) 0%, rgba(0, 0, 0, 1) 100%);
    opacity: 1;
    z-index: -1;
    transition: var(--transition);
}

.custom-navbar.scrolled {
    background: var(--black-blur);
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    box-shadow: 0 15px 35px var(--black-blur);
}

.custom-navbar.scrolled::before {
    opacity: 0;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    max-height: 48px;
}

.navbar-logo {
    max-height: clamp(28px, 4vw, 48px);
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

/* 06. SEARCH BAR */
.navbar-search {
    position: relative;
    width: 100%;
    max-width: 550px;
    height: clamp(36px, 5vw, 44px);
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50px;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
}

.navbar-search:focus-within {
    border-color: var(--border-hover);
}

/* Hide default webkit clear buttons to prevent overlap */
.navbar-search .form-control::-webkit-search-decoration,
.navbar-search .form-control::-webkit-search-cancel-button,
.navbar-search .form-control::-webkit-search-results-button,
.navbar-search .form-control::-webkit-search-results-decoration {
    -webkit-appearance: none;
    appearance: none;
}

.navbar-search .form-control {
    width: 100%;
    height: 100%;
    /* Extra right padding to accommodate both clear and submit buttons */
    padding: 0 clamp(70px, 8vw, 85px) 0 clamp(14px, 2vw, 18px);
    background: transparent;
    border: 0;
    border-radius: 50px;
    color: var(--white);
    font-size: clamp(13px, 1.5vw, 15px);
    box-shadow: none;
    outline: none;
}

.navbar-search .form-control::placeholder {
    color: var(--muted-text);
}

.navbar-search .search-icon {
    position: absolute;
    top: 50%;
    right: 5px;
    width: clamp(28px, 4vw, 34px);
    height: clamp(28px, 4vw, 34px);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    border-radius: 50%;
    color: var(--muted-text);
    font-size: clamp(13px, 1.5vw, 15px);
    cursor: pointer;
    transition: var(--transition);
}

.navbar-search .search-icon:hover {
    color: var(--white);
    background: var(--white-blur);
}

.navbar-search .clear-icon {
    position: absolute;
    top: 50%;
    right: clamp(36px, 5vw, 42px);
    width: clamp(26px, 3.5vw, 30px);
    height: clamp(26px, 3.5vw, 30px);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    border-radius: 50%;
    color: var(--muted-text);
    font-size: clamp(11px, 1.2vw, 13px);
    cursor: pointer;
    transition: var(--transition);
}

.navbar-search .clear-icon:hover {
    color: var(--white);
    background: var(--white-blur);
}

/* 07. ACTION BUTTONS */
.grid-changer-btn {
    width: clamp(34px, 4vw, 40px);
    height: clamp(34px, 4vw, 40px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50%;
    color: var(--muted-text);
    font-size: clamp(15px, 2vw, 18px);
    text-decoration: none;
    cursor: pointer;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
}

.grid-changer-btn:hover {
    background: var(--white-blur);
    border-color: var(--border-hover);
    color: var(--white);
}

/* 08. PAGE CONTENT & CARDS */
.page-content {
    padding-top: clamp(80px, 14vh, 100px) !important;
}

.card {
    overflow: hidden;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 12px;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
    cursor: pointer;
}

.card:hover {
    border-color: var(--border-hover);
}

.card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.card:hover .card-image {
    transform: scale(1.08);
}

.card-badge {
    position: absolute;
    bottom: 8px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: clamp(3px, 0.5vw, 4px) clamp(8px, 1vw, 10px);
    font-size: clamp(11px, 1.2vw, 12px);
    font-weight: 500;
    color: var(--white);
    background: var(--black-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50px;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    z-index: 2;
}

.card-badge-views {
    left: 8px;
}

.card-badge-duration {
    right: 8px;
}

.card .card-body {
    padding: clamp(12px, 2vw, 16px);
}

.card .card-title {
    margin-bottom: 0;
    color: var(--muted-text);
    font-size: clamp(14px, 1.8vw, 16px);
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: var(--transition);
}

.card:hover .card-title {
    color: var(--white);
}

.pagination {
    gap: 8px;
}

.pagination .page-item .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 16px;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50px !important;
    color: var(--muted-text);
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
}

.pagination .page-item .page-link:hover {
    border-color: var(--border-hover);
    color: var(--white);
}

.pagination .page-item.active .page-link {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--white);
    font-weight: 600;
}

.pagination .page-item.disabled .page-link {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.25);
}

/* 09. COMPACT FOOTER */
.compact-footer {
    background: var(--white-blur);
    border-top: 1px solid var(--muted-border);
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
}

.footer-copyright {
    color: var(--muted-text);
}

.footer-logo {
    max-height: 28px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.footer-logo:hover {
    opacity: 0.85;
}

.footer-link {
    color: var(--muted-text);
    text-decoration: none;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
}

.footer-divider {
    color: var(--muted-text);
    opacity: 0.5;
    user-select: none;
}

.footer-link.active {
    color: var(--white);
    font-weight: 600;
    padding-bottom: 2px;
}

/* 10. MODAL GLASS STYLES */
.modal-glass {
    background: rgba(20, 20, 20, 0.85);
    border: 1px solid var(--muted-border);
    border-radius: 16px;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    color: var(--white);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.age-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

body.modal-open #mainContent,
body.modal-open #customNavbar,
body.modal-open .compact-footer {
    filter: blur(8px);
    transition: filter 0.3s ease;
}

/* 11. CONTACT US PAGE STYLES */
.floating-group {
    position: relative;
}

.contact-title {
    color: var(--white);
}

.contact-form .form-control {
    background-color: transparent !important;
    border: 1px solid var(--muted-border);
    color: var(--white) !important;
    box-shadow: none !important;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    transition: border-color 0.25s ease;
}

.contact-form .form-control:focus {
    border-color: var(--border-hover);
    background-color: transparent !important;
}

.contact-form .floating-group label {
    position: absolute;
    top: 50%;
    left: 0.8rem;
    transform: translateY(-50%);
    color: var(--muted-text);
    padding: 0 0.25rem;
    pointer-events: none;
    transition: var(--transition);
    font-size: 0.9rem;
    background-color: transparent;
    transform-origin: left center;
}

.contact-form .floating-group textarea~label {
    top: 1.2rem;
    transform: translateY(0);
}

.contact-form .form-control:focus~label,
.contact-form .form-control:not(:placeholder-shown)~label {
    top: 0;
    left: 0.75rem;
    transform: translateY(-50%) scale(0.85);
    color: var(--white);
    background-color: var(--primary-red) !important;
    padding: 0.2rem 0.75rem;
    border-radius: 50px;
    z-index: 2;
    font-weight: 500;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.contact-image-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.contact-image-wrapper img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 12. CATEGORIES PAGE STYLES */
.category-group {
    scroll-margin-top: 100px;
}

.category-letter {
    font-size: clamp(22px, 3vw, 32px);
    line-height: 1;
}

.category-divider {
    height: 1px;
    background: linear-gradient(90deg, var(--primary-red) 0%, var(--muted-border) 100%);
}

.alphabet-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    color: var(--muted-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
}

.alphabet-link:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--white);
    transform: translateY(-2px);
}

.category-item-link {
    display: inline-block;
    padding: 8px 16px;
    background: var(--white-blur);
    border: 1px solid var(--muted-border);
    border-radius: 50px;
    color: var(--muted-text);
    font-size: clamp(14px, 1.6vw, 16px);
    text-decoration: none;
    backdrop-filter: blur(var(--blur-size));
    -webkit-backdrop-filter: blur(var(--blur-size));
    transition: var(--transition);
}

.category-item-link:hover {
    color: var(--white);
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
}

/* 13. MEDIA QUERIES */

/* Large screens and up */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 20%;
    }
}

/* Medium screens and down */
@media (max-width: 991.98px) {
    .navbar-logo {
        max-height: 32px;
    }

    .navbar-search {
        height: 40px;
    }

    .navbar-search .form-control {
        font-size: 14px;
        padding-right: 44px;
    }

    .grid-changer-btn {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .card .card-title {
        font-size: 15px;
    }
}

/* Small screens / Mobile viewports */
@media (max-width: 575.98px) {
    .custom-navbar {
        padding: 8px 0;
    }

    .navbar-logo {
        max-height: 28px;
    }

    .navbar-search {
        height: 36px;
    }

    .navbar-search .form-control {
        font-size: 13px;
        padding-left: 14px;
        padding-right: 40px;
    }

    .grid-changer-btn {
        width: 34px;
        height: 34px;
        font-size: 15px;
    }

    .card .card-body {
        padding: 12px;
    }

    .card .card-title {
        font-size: 14px;
    }

    .card-badge {
        font-size: 11px;
        padding: 3px 8px;
    }
}

/* 14. BACK TO TOP BUTTON */
.back-to-top-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-red);
    border: 1px solid var(--primary-red);
    border-radius: 50%;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    z-index: 1020;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: #e60000;
    border-color: #e60000;
    color: var(--white);
    transform: translateY(-3px);
}

@media (max-width: 767.98px) {
    .back-to-top-btn {
        bottom: 80px;
        right: 16px;
    }
}