/* -----------------------------------------
   ALGEMEEN
----------------------------------------- */
body {
    margin: 0;
    padding: 0;
    background: #000;
    font-family: Verdana, sans-serif;
}

#main {
    width: 100%;
    max-width: 1426px;
    margin: 0 auto;
}

/* -----------------------------------------
   HEADER
----------------------------------------- */
.header {
    position: relative;
    width: 100%;
}

.header-bg {
    width: 100%;
    height: auto;
    display: block;
}

.header-text {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    text-align: center;
    font-family: "Kristen ITC", cursive;
    font-size: 53px;
    font-weight: bold;
    color: #00e5ff;
    text-shadow:
        -2px -2px 0 #000,
         2px -2px 0 #000,
        -2px  2px 0 #000,
         2px  2px 0 #000,
         0    0 12px #00e5ff;
}

/* -----------------------------------------
   NAVIGATIE
----------------------------------------- */
.nav {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 20px 0;
    background: #000;
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-item {
    position: relative;
}

.btn {
    display: block;
    width: 156px;
    height: 40px;
    line-height: 40px;
    background: linear-gradient(180deg, #00e5ff 0%, #00bcd4 100%);
    color: #000;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid #003b40;
    box-shadow: 0 0 10px #00e5ff;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn:hover {
    background: linear-gradient(180deg, #00f0ff 0%, #00d9ff 100%);
    box-shadow: 0 0 16px #00e5ff, 0 0 28px #00e5ff;
    transform: translateY(-2px);
}

/* -----------------------------------------
   DROPDOWN MENU
----------------------------------------- */
.menu {
    position: absolute;
    top: 45px;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    background: linear-gradient(180deg, #00e5ff 0%, #00bcd4 100%);
    border: 2px solid #003b40;
    box-shadow: 0 0 10px #00e5ff;
    display: none;
    z-index: 20;
}

.menu.open {
    display: block;
}

.submenu {
    border-top: 2px solid #003b40;
}

.submenu-toggle,
.submenu-months a {
    display: block;
    width: 100%;
    background: linear-gradient(180deg, #00e5ff 0%, #00bcd4 100%);
    color: #000;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid #003b40;
    box-shadow: 0 0 10px #00e5ff;
    padding: 8px 0;
    cursor: pointer;
    transition: all 0.25s ease;
}

.submenu-toggle:hover,
.submenu-months a:hover {
    background: linear-gradient(180deg, #00f0ff 0%, #00d9ff 100%);
    box-shadow: 0 0 16px #00e5ff, 0 0 28px #00e5ff;
    transform: translateY(-2px);
}

.submenu-months {
    display: none;
    background: #00f0ff;
}

.submenu-months.open {
    display: block;
}

/* -----------------------------------------
   CONTENT BLOK
----------------------------------------- */
.content {
    padding: 40px 20px;
}

/* -----------------------------------------
   HOME
----------------------------------------- */
.home-wrapper {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    padding: 20px;
}

.home-item {
    width: 350px;
    text-align: center;
}

.home-item img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 0 10px #00e5ff;
    display: block;
    margin-bottom: 22px;
}

.caption .title {
    font-family: "Kristen ITC", cursive;
    font-size: 21px;
    font-weight: bold;
    color: #00e5ff;
    margin: 4px 0;
    text-shadow: 0 0 8px #00e5ff;
}

/* -----------------------------------------
   ALBUM / INFO / CONTACT / P2000 / TUNER
----------------------------------------- */
.album-wrapper {
    width: 100%;
    padding: 20px;
    margin-top: 20px;
    box-sizing: border-box;
}

.album-title-main {
    font-family: "Kristen ITC", cursive;
    font-size: 32px;
    font-weight: bold;
    color: #00e5ff;
    text-align: center;
    margin-bottom: 25px;
    text-shadow: 0 0 12px #00e5ff;
}

/* -----------------------------------------
   INFO TEKST
----------------------------------------- */
.info-text {
    color: #00e5ff;
    text-align: center;
    font-size: 18px;
    line-height: 1.6;
    text-shadow: 0 0 8px #00e5ff;
}

/* -----------------------------------------
   IFRAME FULLSCREEN (P2000 + TUNER)
   + GEEN RANDEN / GEEN OUTLINE / GEEN FOCUS
----------------------------------------- */
.iframe-full {
    width: 100%;
    height: 80vh;
    border: none !important;
    outline: none !important;
    display: block;
    box-shadow: none !important;
}

/* Edge en Chrome focus-kaders uitschakelen */
iframe {
    border: none !important;
    outline: none !important;
}

iframe:focus {
    outline: none !important;
}

/* -----------------------------------------
   ALBUM GRID
----------------------------------------- */
.album-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    width: 100%;
    padding: 10px 0;
}

.album-image {
    position: relative;
}

.album-image .thumb {
    width: 100%;
    border-radius: 6px;
    box-shadow: 0 0 10px #00e5ff;
    transition: opacity 0.25s ease;
}

.album-image .full {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.10);
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 6px;
    box-shadow: 0 0 25px #00e5ff;
    z-index: 50;
    pointer-events: none;
}

.album-image:hover .full {
    opacity: 1;
}

.album-image:hover .thumb {
    opacity: 0;
}

.album-error {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: #ff4444;
    margin-top: 40px;
}

/* -----------------------------------------
   PAGINERING
----------------------------------------- */
.pagination {
    margin-top: 30px;
    text-align: center;
}

.page-btn {
    display: inline-block;
    margin: 0 6px;
    padding: 8px 14px;
    color: #00e5ff;
    border: 2px solid #003b40;
    border-radius: 6px;
    background: linear-gradient(180deg, #00e5ff 0%, #00bcd4 100%);
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 0 10px #00e5ff;
    transition: all 0.25s ease;
    text-shadow:
        -1px -1px 0 #000,
         1px -1px 0 #000,
        -1px  1px 0 #000,
         1px  1px 0 #000;
}

.page-btn:hover {
    background: linear-gradient(180deg, #00f0ff 0%, #00d9ff 100%);
    box-shadow: 0 0 16px #00e5ff, 0 0 28px #00e5ff;
    transform: translateY(-2px);
}

.page-btn.active {
    background: #00e5ff;
    color: #000;
    box-shadow: 0 0 20px #00e5ff;
}

/* -----------------------------------------
   CONTACTFORMULIER
----------------------------------------- */
.contact-form {
    width: 60%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    background: rgba(0, 30, 35, 0.6);
    border: 2px solid #003b40;
    border-radius: 8px;
    box-shadow: 0 0 18px #00e5ff;
}

.contact-form label {
    font-weight: bold;
    color: #00e5ff;
    font-size: 18px;
    text-shadow: 0 0 8px #00e5ff;
}

.contact-form input,
.contact-form textarea {
    padding: 12px;
    border-radius: 6px;
    border: 2px solid #003b40;
    background: #001f21;
    color: #00e5ff;
    font-size: 16px;
    box-shadow: inset 0 0 10px #00e5ff;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    box-shadow: inset 0 0 14px #00f0ff, 0 0 12px #00e5ff;
    border-color: #00e5ff;
}

.contact-form button.btn {
    width: 200px;
    margin: 0 auto;
    margin-top: 10px;
}

/* -----------------------------------------
   RESPONSIVE — TABLETS
----------------------------------------- */
@media (max-width: 1024px) {
    .header-text { font-size: 40px; }
    .home-item { width: 300px; }
    .album-grid { grid-template-columns: repeat(3, 1fr); }
}

/* -----------------------------------------
   RESPONSIVE — MOBIEL
----------------------------------------- */
@media (max-width: 768px) {

    .header-text {
        position: relative !important;
        top: 0 !important;
        margin-top: 20px !important;
        font-size: 28px;
    }

    .nav {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .home-wrapper {
        margin-top: 20px !important;
        padding-top: 0 !important;
        gap: 30px !important;
    }

    .home-item {
        width: 100% !important;
    }

    .album-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .contact-form {
        width: 90% !important;
    }
}

/* -----------------------------------------
   RESPONSIVE — KLEINE MOBIEL
----------------------------------------- */
@media (max-width: 480px) {
    .header-text { font-size: 22px; }

    .btn {
        width: 200px;
        height: 45px;
        line-height: 45px;
        font-size: 16px;
    }

    .menu {
        width: 240px;
    }

    .album-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ============================= */
/* MOBIEL & TABLET OPTIMALISATIE */
/* ============================= */

@media (max-width: 1024px) {

    /* HEADER */
    .header-text {
        font-size: 28px;
        top: 20px;
        padding: 0 10px;
        line-height: 1.2;
    }

    /* NAVIGATIE */
    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }

    .nav .btn {
        font-size: 14px;
        padding: 6px 10px;
    }

    /* HOME AFBEELDINGEN */
    .home-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .home-item img {
        max-width: 100%;
        height: auto;
    }

    /* ALBUM GRID */
    .album-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 8px;
    }

    /* CONTACT FORM */
    .contact-form {
        width: 100%;
        max-width: 100%;
        padding: 0 10px;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 16px;
    }

    /* IFRAME (tuner / p2000) */
    .iframe-full {
        width: 100%;
        height: 70vh;
        border: none;
    }
}

@media (max-width: 480px) {

    .header-text {
        font-size: 20px;
    }

    .nav .btn {
        font-size: 13px;
        padding: 5px 8px;
    }

    .album-title-main {
        font-size: 18px;
        text-align: center;
    }
}

/* ===============================
   MOBIEL MENU
================================ */
.hamburger {
    display: none;
}

/* Mobiel */
@media (max-width: 900px) {

    .hamburger {
        display: block;
        width: 100%;
        margin-bottom: 10px;
        text-align: left;
    }

    .nav {
        flex-direction: column;
        align-items: stretch;
    }

    /* alles verbergen behalve hamburger */
    .nav > *:not(.hamburger) {
        display: none;
    }

    /* menu openen */
    .nav.open > * {
        display: block;
    }

    /* hamburger altijd zichtbaar houden */
    .nav.open .hamburger {
        display: block;
    }

    /* submenu's standaard dicht */
    .menu,
    .submenu-months {
        display: none;
    }

    /* alleen openen via klik */
    .menu.open,
    .submenu-months.open {
        display: block;
    }
}