/* ===========================
   NORDIKA OFFICIAL — Premium CSS
   Mobile-first responsive design
   =========================== */

/* --- Custom Properties --- */
:root {
    --bg: #0a0a0a;
    --bg-elevated: #111111;
    --bg-card: rgba(255,255,255,0.04);
    --text: #f0f0f0;
    --text-muted: #8a8a8a;
    --accent: #629aa9;
    --accent-glow: rgba(98,154,169,0.35);
    --border: rgba(255,255,255,0.08);
    --glass: rgba(10,10,10,0.85);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 12px;
    --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* --- Reset --- */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration:none; color:inherit; transition: var(--transition); }
ul { list-style:none; }
img { max-width:100%; display:block; }

/* --- Utilities --- */
.text-center { text-align:center; }
.container { max-width:1200px; margin:0 auto; padding:0 1.25rem; }
.section { padding:4rem 0; }
.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}
.section-divider {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    margin: 1rem 0 1.5rem;
    border-radius: 3px;
}
.section-divider.center { margin-left:auto; margin-right:auto; }
.section-lead {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.6rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}
.btn-shop {
    border-color: var(--text);
    color: var(--text);
    background: transparent;
    font-size: 0.8rem;
    padding: 0.5rem 1.2rem;
}
.btn-shop:hover { background: var(--text); color: var(--bg); }
.btn-hero {
    background: transparent;
    color: #fff;
    border-color: #fff;
    padding: 0.85rem 2.2rem;
    font-size: 0.9rem;
}
.btn-hero:hover { background:#fff; color:var(--bg); }
.btn-accent {
    background: var(--accent);
    color: #fff;
    border: none;
    margin-top: 1.5rem;
}
.btn-accent:hover { opacity:0.85; transform:translateY(-2px); }
.btn-bandcamp {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 0.9rem 2rem;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-bandcamp:hover { transform:translateY(-3px); box-shadow: 0 8px 30px var(--accent-glow); }

/* ========= TOP BANNER ========= */
.top-banner {
    background: linear-gradient(90deg, var(--accent), #4a7d8a);
    color: #fff;
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    font-family: var(--font-heading);
}

/* ========= HEADER ========= */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    max-width: 1400px;
    margin: 0 auto;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--text);
}
.header-logo-img {
    height: 1.8rem; /* Un poco más grande para visibilidad */
    width: auto;
    filter: brightness(0) invert(1); /* Aseguramos que sea blanco */
}

/* --- Hamburger --- */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1200; /* Siempre encima */
    width: 44px;
    height: 44px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile nav (default) */
.nav-container {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-left: 1px solid var(--border);
    padding: 6rem 2rem 2rem;
    transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}
.nav-container.open { right:0; }

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 1040;
}
.nav-overlay.show {
    opacity: 1;
    visibility: visible;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.nav-links a {
    display: block;
    padding: 0.75rem 0;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.nav-links a:hover { color: var(--text); padding-left:0.5rem; }

.header-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.lang-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    width: fit-content;
}
.lang-btn img { border-radius:2px; }

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.social-icons a {
    color: var(--text);
    font-size: 1.1rem;
    opacity: 0.7;
}
.social-icons a:hover { opacity:1; color: var(--accent); transform:translateY(-2px); }

/* Mobile overlay */
.nav-overlay {
    position: fixed;
    top:0; left:0;
    width:100%; height:100%;
    background: rgba(0,0,0,0.6);
    z-index: 1040;
    opacity:0;
    pointer-events:none;
    transition: opacity 0.3s;
}
.nav-overlay.show { opacity:1; pointer-events:all; }

/* ========= HERO ========= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position:absolute;
    inset:0;
    background-size:cover;
    background-position:center;
    filter: grayscale(100%) brightness(0.5);
    z-index:1;
    transform: scale(1.05);
}
.hero-overlay {
    position:absolute;
    inset:0;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.75) 100%);
    z-index:2;
}
.hero-content {
    position:relative;
    z-index:3;
    text-align:center;
    padding: 2rem 1.5rem;
    max-width:700px;
}
.hero-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: var(--accent);
    margin-bottom: 0.75rem;
}
.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}
.memorial-box {
    display: inline-block;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    padding: 1.2rem 2rem;
    margin-bottom: 1.5rem;
    border-radius: var(--radius);
}
.memorial-box h2 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 1.5px;
}
.memorial-box p {
    font-size: 0.7rem;
    letter-spacing: 4px;
    margin-top: 0.4rem;
    color: var(--accent);
}
.hero-dates {
    margin-top: 1.2rem;
    font-size: 0.85rem;
    letter-spacing: 2px;
    font-weight: 300;
    color: var(--text-muted);
}
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--text-muted);
    font-size: 1.2rem;
    animation: bounceDown 2s infinite;
}
@keyframes bounceDown {
    0%,100% { transform: translateX(-50%) translateY(0); opacity:0.4; }
    50% { transform: translateX(-50%) translateY(10px); opacity:1; }
}

/* ========= ABOUT ========= */
.about-section { background: var(--bg); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}
.about-img-wrap {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
}
.about-img-wrap img {
    width: 100%;
    height: auto;
    transition: transform 0.6s ease;
}
.about-img-wrap:hover img { transform: scale(1.03); }
.about-img-glow {
    position: absolute;
    bottom: -20px;
    left: 20%;
    width: 60%;
    height: 40px;
    background: var(--accent);
    filter: blur(40px);
    opacity: 0.25;
}
.about-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* ========= FUNNEL ========= */
.funnel-section {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 2.5rem 0;
}
.benefit-card {
    background: var(--bg-card);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}
.benefit-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,0.06);
    border-color: rgba(98,154,169,0.3);
}
.benefit-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #4a7d8a);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    font-size: 1.3rem;
    color: #fff;
}
.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}
.benefit-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.funnel-cta {
    margin-top: 2.5rem;
}
.funnel-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 1.2rem;
    color: var(--text-muted);
}

/* ========= LATEST TRACKS SECTION (REPLACED MEMORIES) ========= */
.latest-tracks-section-new { background: var(--bg); }


/* ========= MUSIC ========= */
.music-section {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
}
.music-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}
.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
}
.player-wrapper {
    position: relative;
    width: 100%;
    height: 400px; /* Altura corregida para visibilidad */
}
.music-iframe {
    width: 100%;
    height: 100%;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}
@media (min-width: 992px) {
    .music-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

/* Latest Tracks Grid */
.tracks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
.track-card {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    transition: var(--transition);
}
.track-card:hover {
    transform: scale(1.04);
    box-shadow: 0 15px 45px rgba(98,154,169,0.3);
}
.track-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (min-width: 768px) {
    .tracks-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========= FOOTER ========= */
.footer {
    background: #050505;
    padding: 3rem 0 1.5rem;
    border-top: 1px solid var(--border);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-brand h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
}
.footer-logo-img {
    height: 1.4rem;
    width: auto;
    filter: brightness(0) invert(1);
}
.footer-brand p { color: var(--text-muted); font-size:0.85rem; }
.footer h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}
.footer-links ul li { margin-bottom: 0.6rem; }
.footer-links a { color: var(--text-muted); font-size:0.85rem; }
.footer-links a:hover { color: var(--accent); }
.footer-socials .social-icons { gap: 1.2rem; }
.footer-socials .social-icons a { font-size: 1.3rem; }
.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ========= ANIMATIONS ========= */
.anim-fade {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards;
}
.d1 { animation-delay:0.2s; }
.d2 { animation-delay:0.4s; }
.d3 { animation-delay:0.6s; }
.d4 { animation-delay:0.8s; }
@keyframes fadeUp {
    to { opacity:1; transform:translateY(0); }
}

/* ============================================
   TABLET (min-width: 600px)
   ============================================ */
@media (min-width: 600px) {
    .container { padding: 0 2rem; }
    .section { padding: 5rem 0; }
    .section-title { font-size: 2rem; }

    .hero-content h1 { font-size: 3.2rem; }

    .benefits-grid { grid-template-columns: repeat(3, 1fr); }


    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

/* ============================================
   DESKTOP (min-width: 992px)
   ============================================ */
@media (min-width: 992px) {
    .container { padding: 0 3rem; }
    .section { padding: 6rem 0; }
    .section-title { font-size: 2.5rem; }
    .section-lead { font-size: 1.1rem; }

    /* Header: hide hamburger, show inline nav */
    .hamburger { display: none; }
    .nav-container {
        position: static;
        width: auto;
        height: auto;
        background: none;
        border: none;
        padding: 0;
        flex-direction: row;
        align-items: center;
        gap: 2rem;
        overflow: visible;
    }
    .nav-links {
        flex-direction: row;
        gap: 0;
    }
    .nav-links a {
        border-bottom: none;
        padding: 0.4rem 0;
        margin: 0 1rem;
        font-size: 0.8rem;
        position: relative;
    }
    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--accent);
        transition: width 0.3s;
    }
    .nav-links a:hover::after { width: 100%; }
    .header-actions {
        flex-direction: row;
        align-items: center;
        gap: 1.2rem;
    }

    /* Hero */
    .hero-content h1 { font-size: 4rem; }
    .memorial-box { padding: 1.5rem 3rem; }
    .memorial-box h2 { font-size: 1.15rem; }

    /* About */
    .about-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
    .about-text p { font-size: 1.05rem; }
}

/* --- Slider --- */
.slider-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}
.slide.active {
    opacity: 1;
    animation: slowZoom 20s linear infinite alternate;
}
@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

/* ========= MODAL / POPUP ========= */
.modal {
    display: none;
    position: fixed;
    z-index: 3000; /* Por encima de todo */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
}
.modal.show { display: flex; }
.modal-content {
    background: #111;
    border: 1px solid var(--border);
    padding: 2.5rem;
    border-radius: var(--radius);
    max-width: 450px;
    width: 100%;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
    animation: modalIn 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(30px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: 0.3s;
}
.close-modal:hover { color: var(--text); }

.modal-header {
    text-align: center;
    margin-bottom: 2rem;
}
.modal-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}
.modal-benefits {
    list-style: none;
    padding: 0;
    margin-bottom: 2.5rem;
}
.modal-benefits li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.95rem;
}
.modal-benefits li i { color: #2ecc71; }
.full-width { width: 100%; text-align: center; justify-content: center; }