/* =========================================
   GLOBAL
========================================= */
:root {
    --jengu: #01d4ab;
    --dark: #0a0a0a;
    --light: #ffffff;
    --muted: #cfcfcf;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--dark);
    color: var(--light);
}

/* LINKS RESET */
a { text-decoration: none; color: inherit; }

/* =========================================
   NAVBAR
========================================= */
.nav {
    display: flex;
    justify-content: space-between;
    padding: 16px 20px;
    position: sticky;
    top: 0;
    background: rgba(10,10,10,0.9);
    backdrop-filter: blur(8px);
    z-index: 10;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--jengu);
}

.nav-links a {
    margin-left: 20px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.nav-links a:hover {
    opacity: 1;
}

/* =========================================
   HERO
========================================= */
.hero {
    position: relative;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(40%);
}

.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,0.8));
}

.hero-text {
    z-index: 2;
    padding: 20px;
}

.hero-text h1 {
    font-size: 2.3rem;
    font-weight: 800;
}

.hero-text p {
    opacity: 0.8;
    margin-top: 10px;
    font-size: 1rem;
}

/* =========================================
   BUTTONS
========================================= */
.btn-primary,
.btn-secondary {
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: var(--jengu);
    color: #000;
}

.btn-secondary {
    background: #1f1f1f;
    border: 1px solid #333;
}

/* =========================================
   SECTIONS
========================================= */
.section {
    padding: 45px 20px;
}

.section-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

/* =========================================
   ALBUM CARDS
========================================= */
.album-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.album-card {
    background: #111;
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.album-cover {
    width: 100%;
    border-radius: 8px;
}

.artist {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

/* =========================================
   GENRES
========================================= */
.genre-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.genre {
    background: #0f0f0f;
    border: 1px solid #222;
    padding: 18px 10px;
    text-align: center;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
}

/* =========================================
   PAYMENT BOX
========================================= */
.payment-box {
    background: #111;
    padding: 20px;
    border-radius: 10px;
}

.payment-box input {
    width: 100%;
    padding: 14px;
    border-radius: 6px;
    background: #0d0d0d;
    border: 1px solid #333;
    color: white;
}

.divider {
    text-align: center;
    margin: 12px 0;
}

/* =========================================
   WHATSAPP BUTTON
========================================= */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    padding: 14px 18px;
    border-radius: 50px;
}

/* =========================================
   FOOTER
========================================= */
.footer {
    text-align: center;
    padding: 25px 20px;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* =========================================
   RESPONSIVE
========================================= */
@media (min-width: 800px) {
    .hero-text h1 { font-size: 3rem; }
}