/* ================= RESET & VARIABLES ================= */
:root {
    --accent: #d90e00;
    --dark-pure: #050505;
    --dark-soft: #111111;
    --text-main: #ffffff;
    --text-dim: #888888;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
}

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

a {
    text-decoration: none;
    color: inherit;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-pure);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Bloqueo de scroll para el JS del menú móvil */
body.no-scroll {
    overflow: hidden !important;
}

html {
    scroll-behavior: smooth;
}

/* ================= REVEAL ENGINE (REGLAS CLAVE) ================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.2, 1, 0.3, 1), 
                transform 1.2s cubic-bezier(0.2, 1, 0.3, 1);
    will-change: transform, opacity;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ================= NAV ================= */
.sticky-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 30px 5%;
    z-index: 3000;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-nav.visible {
    padding: 15px 5%;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 20px;
    filter: brightness(1.2);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: #fff;
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* HAMBURGUESA */
.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 5000;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 6px 0;
    background: #ffffff;
    transition: 0.3s ease;
}

/* Estados de la hamburguesa activos por JS */
.menu-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--accent); }
.menu-toggle.active .bar:nth-child(2) { opacity: 0; }
.menu-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--accent); }

/* ================= HERO ================= */
.hero-v2 {
    height: 100vh;
    height: 100dvh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg-wrapper {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) brightness(0.25);
}

.overlay-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0,0,0,0) 0%, var(--dark-pure) 100%);
    z-index: 2;
}

.hero-main-content {
    position: relative;
    z-index: 10;
    text-align: center;
    width: 100%;
    padding: 0 5%;
}

.hero-logo-main {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.img-logo-hero {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 50vh;
    filter: drop-shadow(0 0 30px rgba(217, 14, 0, 0.2));
    animation: fadeInLogo 1.8s ease-out;
}

.hero-tagline {
    font-size: clamp(0.6rem, 1.2vw, 0.8rem);
    letter-spacing: clamp(4px, 1.5vw, 12px);
    color: var(--accent);
    margin-top: 25px;
    text-transform: uppercase;
    opacity: 0.8;
}

/* PERFIL DETRÁS (PARALLAX) */
.hero-profile-v2 {
    position: absolute;
    bottom: 0;
    right: 5%;
    height: 85vh;
    z-index: 5;
    pointer-events: none;
}

.perfil-parallax {
    height: 100%;
    width: auto;
    filter: contrast(1.1) brightness(0.7);
}

/* ================= SECTIONS ================= */
.section-container {
    padding: 120px 10%;
}

.section-tag {
    color: var(--accent);
    letter-spacing: 6px;
    font-size: 0.7rem;
    margin-bottom: 15px;
    display: block;
    text-transform: uppercase;
}

.section-tag.center { text-align: center; }

.section-title-alt {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 30px;
    text-transform: uppercase;
    line-height: 1.1;
}

.bio-grid-v2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.bio-lead {
    font-size: 1.4rem;
    margin-bottom: 25px;
    font-weight: 300;
}

.bio-body-text p {
    color: var(--text-dim);
    margin-bottom: 15px;
    text-align: justify;
}

/* BOTÓN */
.cta-journey {
    display: inline-block;
    margin-top: 30px;
    padding: 14px 32px;
    border: 1px solid var(--accent);
    color: #fff;
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-journey:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* ================= STORY PHOTO & EFFECTS ================= */
.image-frame {
    border: 1px solid var(--border);
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
    transition: border-color 0.4s ease;
}

.image-frame:hover {
    border-color: var(--accent);
}

.bio-photo-v2 {
    width: 100%;
    display: block;
    filter: grayscale(0.2) contrast(1.1); /* Ahora se ve vibrante */
    transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1), filter 0.8s ease;
}

.image-frame:hover .bio-photo-v2 {
    filter: grayscale(0) contrast(1.1);
    transform: scale(1.08);
}

/* ================= MUSIC ================= */
.music-grid-v2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.glass-effect {
    padding: 15px;
    border: 1px solid var(--border);
    background: var(--glass);
    backdrop-filter: blur(10px);
    transition: 0.4s;
}

.glass-effect:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    background: rgba(217, 14, 0, 0.05);
}

/* ================= CONTACT ================= */
.contact-v2 { text-align: center; }

.big-email {
    font-size: clamp(1.5rem, 5vw, 3.5rem);
    color: #fff;
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    transition: 0.3s;
}

.big-email:hover {
    color: var(--accent);
}

.mgmt-card p {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.7rem;
    margin-bottom: 10px;
}

.social-links-v2 {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.social-links-v2 a {
    color: #fff;
    font-size: 1.5rem;
    opacity: 0.6;
    transition: 0.3s;
}

.social-links-v2 a:hover {
    color: var(--accent);
    opacity: 1;
    transform: scale(1.2);
}

/* ================= FOOTER ================= */
.minimal-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-logo img {
    height: 40px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.minimal-footer p {
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* ================= ANIMACIÓN INICIAL ================= */
@keyframes fadeInLogo {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 992px) {
    .bio-grid-v2 { grid-template-columns: 1fr; gap: 40px; }
    .hero-profile-v2 { display: none; }
    .section-container { padding: 80px 5%; }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(15px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 35px;
    }

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

    .nav-links a {
        font-size: 1.2rem;
    }

    .music-grid-v2 {
        grid-template-columns: 1fr;
    }

    .hero-logo-main { max-width: 85%; }
    .img-logo-hero { max-height: 35vh; }
}