/* ================= RESET ================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: #0a0a0a;
    color: #fff;
    overflow-x: hidden;
}

/* default */
.desktop-video {
    display: block;
}

.mobile-video {
    display: none;
}

/* mobile */
@media (max-width: 768px) {

    .desktop-video {
        display: none !important;
    }

    .mobile-video {
        display: block !important;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/* ================= GLOBAL ================= */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 80px 0;
}

.section {
    position: relative;
    z-index: 2;
    background: #0a0a0a;
}

.section-title {
    text-align: center;
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-desc {
    text-align: center;
    max-width: 700px;
    margin: auto;
    color: #aaa;
}

/* ================= NAVBAR ================= */
.header {
    position: fixed;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;

    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);

    transition: 0.4s;
}

.navbar.scrolled {
    padding: 10px 40px;
    background: rgba(0, 0, 0, 0.8);
}

.logo {
    font-size: 22px;
    font-weight: 700;
}

.logo span {
    color: #00c3ff;
}

.nav-menu {
    display: flex;
    gap: 25px;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: #ccc;
    position: relative;
    transition: 0.3s;
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: #00c3ff;
    transition: 0.3s;
}

.nav-link:hover {
    color: #fff;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: #00c3ff;
}

/* HAMBURGER */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #fff;
    transition: 0.3s;
}

/* ================= HERO ================= */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;

    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: auto;
    height: auto;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

@media (max-width: 768px) {

    .desktop-video {
        display: none !important;
    }

    .mobile-video {
        display: block !important;

        position: absolute;
        top: 0;
        left: 0;

        width: 100%;
        height: 100%;
        object-position: center;
        object-fit: cover;
    }
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.3),
            rgba(0, 0, 0, 0.9));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    animation: fadeUp 1.2s ease;
}

.hero-content h2 {
    font-size: 50px;
    text-shadow: 0 0 20px rgba(0, 195, 255, 0.7);
}

.hero-content p {
    margin-top: 15px;
    color: #ccc;
}

/* BUTTON */
.hero-buttons {
    margin-top: 25px;
}

.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 30px;
    text-decoration: none;
    transition: 0.3s;
    margin: 5px;
}

.btn.primary {
    background: linear-gradient(45deg, #00c3ff, #0077ff);
    box-shadow: 0 0 15px rgba(0, 195, 255, 0.6);
}

.btn.secondary {
    border: 1px solid #00c3ff;
}

.btn:hover {
    transform: scale(1.05);
}

/* SOUND BUTTON */
#sound-toggle {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 3;
}

/* ================= CARD ================= */
.member-card,
.song,
.event-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 20px;
    transition: 0.4s;
}

.member-card:hover,
.song:hover,
.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 195, 255, 0.2);
}

/* IMAGE */
.card-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
}

/* GRID */
.member-list,
.gallery-grid,
.event-list {
    display: grid;
    gap: 20px;
}

.member-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.event-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* GALLERY */
.gallery-grid img {
    width: 100%;
    border-radius: 10px;
    transition: 0.3s;
    cursor: pointer;
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

/* ================= FORM ================= */
.contact-form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 12px;
    border-radius: 8px;
    border: none;
    background: #111;
    color: #fff;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    font-size: 24px;
    padding: 15px;
    border-radius: 50%;
    text-align: center;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    text-decoration: none;
    transition: 0.3s;
}

.whatsapp-float:hover {
    background-color: #1ebe5d;
    transform: scale(1.1);
}
/* ================= SOCIAL ================= */
.social-links a {
    display: inline-block;
    margin: 10px;
    padding: 10px 18px;
    background: #111;
    border-radius: 20px;
    transition: 0.3s;
    text-decoration: none;
    color: #fff;
}

.social-links a:hover {
    background: #00c3ff;
}

/* ================= FOOTER ================= */
footer {
    text-align: center;
    padding: 20px;
    color: #aaa;
}

/* ================= ANIMATION ================= */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 22px;
    }

    .hero-content h2 {
        font-size: 32px;
    }
}