/* Fecha: 2025-12-11 02:29:00 (Knoxville, TN)
   Autor: Bears & Bulls AI Dev
   Descripción: Hoja de estilos actualizada. 
   Incluye: Footer "Giant Black" limpio (sin slider) con Grid completo.
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    /* Paleta de Colores Corporativa */
    --color-bg-dark: #050505;
    --color-panel: #121212;
    --color-cyan: #00e5ff;
    --color-cyan-dim: #005f6b;
    --color-gold: #ffd700;
    --color-gold-dim: #8a7500;
    --color-text-main: #ffffff;
    --color-text-muted: #a0a0a0;
    
    /* Footer Background */
    --footer-bg: #000000;
    
    /* Efectos */
    --gradient-main: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-gold) 100%);
    --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.1), 0 0 20px rgba(255, 215, 0, 0.1);

    /* =========================================================== */
    /* [CONFIGURACIÓN] TAMAÑO DEL LOGO SUPERIOR IZQUIERDO         */
    /* =========================================================== */
    --top-logo-height: 20px;  
    /* =========================================================== */
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: auto;
    display: block; 
    /* Fondo de respaldo general */
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 229, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
}

/* Scrollbar personalizada */
body::-webkit-scrollbar { width: 8px; }
body::-webkit-scrollbar-track { background: #000; }
body::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
body::-webkit-scrollbar-thumb:hover { background: var(--color-cyan); }

/* --- VIDEO DE FONDO Y OVERLAY --- */
.video-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; z-index: -2;
}

.dark-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(5, 5, 5, 0.85);
    z-index: -1; backdrop-filter: blur(3px);
}

/* --- Clases Utilitarias --- */
.visually-hidden {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0, 0, 0, 0); border: 0;
}
.form-fade { animation: fadeIn 0.5s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* --- Marca Superior Izquierda --- */
.top-brand { position: fixed; top: 0; left: 0; padding: 2rem; z-index: 100; }
.top-brand img { height: var(--top-logo-height); width: auto; filter: drop-shadow(0 0 5px rgba(0,0,0,0.5)); transition: transform 0.3s ease; display: block; }
.top-brand img:hover { transform: scale(1.1); filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4)); }

/* --- Navegación Superior --- */
.top-nav { position: fixed; top: 0; right: 0; padding: 2rem; z-index: 100; }
.btn-nav-login {
    background: rgba(0, 0, 0, 0.4); border: 1px solid var(--color-cyan); color: var(--color-cyan); padding: 10px 25px; border-radius: 30px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: all 0.3s ease; font-family: 'Montserrat', sans-serif; backdrop-filter: blur(10px); font-size: 0.8rem;
}
.btn-nav-login:hover { background: var(--color-cyan); color: #000; box-shadow: 0 0 20px rgba(0, 229, 255, 0.4); }

/* --- Landing Hero --- */
.landing-content {
    min-height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 0 5%;
}

.hero-split-container {
    display: flex; flex-direction: row; align-items: center; justify-content: space-between;
    width: 100%; max-width: 1600px; margin-top: 40px;
}

.hero-left { flex: 1.2; display: flex; justify-content: center; position: relative; padding-right: 2rem; }
.hero-logo-large {
    width: 100%; max-width: 900px; height: auto;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.8));
    transform: perspective(1500px) rotateY(5deg) translateX(-20px);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-logo-large:hover { transform: perspective(1500px) rotateY(0deg) translateX(0) scale(1.02); filter: drop-shadow(0 40px 80px rgba(0, 229, 255, 0.15)); }

.hero-right { flex: 0.8; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding-left: 2rem; text-align: left; }
.hero-label-highlight { font-size: 2rem; font-weight: 700; color: var(--color-gold); margin-bottom: 0.5rem; letter-spacing: 0.5px; line-height: 1.2; }
.hero-title-main { font-size: 3.2rem; font-weight: 500; color: #ffffff; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-description { font-size: 1.1rem; color: #d0d0d0; line-height: 1.6; margin-bottom: 2.5rem; max-width: 500px; }

.btn-hero-action {
    background-color: var(--color-gold); color: #000; border: none; padding: 15px 35px; font-size: 1rem; font-weight: 700; border-radius: 50px; cursor: pointer; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 1px;
}
.btn-hero-action:hover { background-color: #fff; box-shadow: 0 0 25px rgba(255, 215, 0, 0.4); transform: translateY(-2px); }
.hero-footer-note { margin-top: 3rem; font-size: 0.7rem; color: #555; max-width: 400px; line-height: 1.4; }

.float-animation { animation: float-logo 8s ease-in-out infinite; }
@keyframes float-logo {
    0% { transform: perspective(1500px) rotateY(5deg) translateY(0px); }
    50% { transform: perspective(1500px) rotateY(5deg) translateY(-15px); }
    100% { transform: perspective(1500px) rotateY(5deg) translateY(0px); }
}

.scroll-indicator {
    position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
    color: var(--color-text-muted); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; animation: pulse 2s infinite;
}
@keyframes pulse { 0% { opacity: 0.5; } 50% { opacity: 1; } 100% { opacity: 0.5; } }

/* --- SECCIÓN DE INFORMACIÓN --- */
.about-section {
    position: relative; z-index: 1; background: linear-gradient(to bottom, transparent, #050505 10%); padding: 4rem 2rem 6rem; color: #fff;
}
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title {
    font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; background: linear-gradient(90deg, #fff, #aaa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-transform: uppercase; letter-spacing: 2px;
}
.section-subtitle { font-size: 1.1rem; color: var(--color-cyan); font-weight: 300; letter-spacing: 1px; max-width: 800px; margin: 0 auto; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2.5rem; margin-top: 3rem; }
.feature-card {
    background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.05); padding: 2.5rem; border-radius: 16px; transition: all 0.4s ease; backdrop-filter: blur(10px);
}
.feature-card:hover { transform: translateY(-10px); background: rgba(255, 255, 255, 0.05); border-color: var(--color-gold); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.card-icon { font-size: 2rem; margin-bottom: 1.5rem; color: var(--color-cyan); }
.card-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 1rem; color: #fff; }
.card-text { font-size: 0.95rem; color: #ccc; line-height: 1.7; text-align: justify; }
.card-highlight { color: var(--color-gold); font-weight: 600; }
.cta-area { text-align: center; margin-top: 5rem; padding: 3rem; background: rgba(0, 229, 255, 0.03); border-radius: 20px; border: 1px solid rgba(0, 229, 255, 0.1); }
.cta-text { font-size: 1.2rem; margin-bottom: 2rem; color: #eee; }

/* --- SECCIÓN CRYPTO BLACK --- */
.crypto-section {
    background-color: #000000;
    width: 100%;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    overflow: hidden;
    padding: 60px 0;
}
.crypto-container {
    max-width: 1400px;
    width: 90%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
}
.crypto-left { flex: 1; display: flex; justify-content: center; align-items: center; }
.crypto-img {
    width: 100%; max-width: 600px; height: auto; border-radius: 20px; box-shadow: 0 0 40px rgba(0, 229, 255, 0.15); transition: transform 0.5s ease;
}
.crypto-img:hover { transform: scale(1.02); }
.crypto-right { flex: 0.9; color: #fff; text-align: left; }
.crypto-brand-header { display: flex; align-items: center; gap: 10px; font-size: 1.5rem; font-weight: 500; margin-bottom: 1.5rem; color: #fff; }
.crypto-icon { color: var(--color-cyan); font-size: 1.2em; }
.crypto-headline { font-size: 3.5rem; font-weight: 500; line-height: 1.1; margin-bottom: 1rem; color: #fff; }
.crypto-subheadline { font-size: 2rem; font-weight: 400; color: var(--color-text-muted); margin-bottom: 2rem; }
.crypto-details { font-size: 1rem; color: #888; margin-bottom: 2.5rem; max-width: 450px; line-height: 1.6; }
.btn-crypto {
    background-color: #fff; color: #000; font-weight: 700; padding: 14px 32px; border-radius: 30px; border: none; cursor: pointer; font-size: 1rem; transition: all 0.3s ease;
}
.btn-crypto:hover { background-color: var(--color-cyan); box-shadow: 0 0 20px rgba(0, 229, 255, 0.5); }
.crypto-disclaimer { display: block; margin-top: 1.5rem; font-size: 0.8rem; color: #444; }


/* --- FOOTER GIANT BLACK (Limpio) --- */
.footer-giant {
    background-color: var(--footer-bg);
    color: #a0a0a0;
    padding-top: 4rem;
    position: relative;
    z-index: 10;
    overflow: hidden;
    border-top: 1px solid #111;
}

/* Contenedor Principal del Footer */
.footer-container {
    max-width: 1400px;
    width: 90%;
    margin: 0 auto;
    padding-bottom: 3rem;
}

/* Barra Superior del Footer */
.footer-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #222;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-top-links a {
    color: #a0a0a0;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: 1.5rem;
    transition: color 0.3s;
}
.footer-top-links a:hover { color: var(--color-cyan); text-decoration: underline; }

.footer-socials {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.footer-socials span { font-size: 0.85rem; margin-right: 0.5rem; }
.social-icon { color: #a0a0a0; font-size: 1.2rem; cursor: pointer; transition: color 0.3s; }
.social-icon:hover { color: var(--color-gold); }

/* Grid de Enlaces y Columnas */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 2rem;
    margin-bottom: 4rem;
}

.footer-column h4 {
    color: #ff0000;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column ul { list-style: none; padding: 0; }
.footer-column ul li { margin-bottom: 0.8rem; }
.footer-column ul li a {
    color: #888;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}
.footer-column ul li a:hover { color: var(--color-cyan); }

.footer-disclaimer-text {
    font-size: 0.8rem;
    line-height: 1.6;
    color: #666;
}
.footer-disclaimer-text strong { color: #888; }

/* Contenedor Logo Gigante */
.footer-big-logo-container {
    width: 10%;
    line-height: 0;
    margin-bottom: -5px; 
    display: flex;
    justify-content: center;
}

/* ============================================================= */
/* AQUÍ SE MODIFICA EL TAMAÑO DEL LOGO DEL FOOTER (width: 100%) */
/* ============================================================= */
.footer-giant-logo {
    width: 10%; /* <--- CAMBIA ESTE PORCENTAJE PARA AJUSTAR EL TAMAÑO */
    height: auto;
    display: block;
    opacity: 1; 
    transition: width 0.3s ease;
}


/* --- Modal Overlay & Login --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(15px);
    z-index: 1000; display: flex; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transition: all 0.4s ease;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.login-container {
    background: rgba(18, 18, 18, 0.95); padding: 3rem; border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.7); width: 90%; max-width: 450px;
    border: 1px solid #333; position: relative; transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-height: 90vh; overflow-y: auto;
}
.login-container::-webkit-scrollbar { width: 6px; }
.login-container::-webkit-scrollbar-thumb { background-color: #333; border-radius: 3px; }
.modal-overlay.active .login-container { transform: scale(1); }
.login-container::before {
    content: ''; position: absolute; top: 20px; bottom: 20px; left: 0; width: 3px;
    background: linear-gradient(to bottom, var(--color-cyan), transparent);
    box-shadow: 0 0 10px var(--color-cyan); border-radius: 0 5px 5px 0; pointer-events: none;
}
.login-container::after {
    content: ''; position: absolute; top: 20px; bottom: 20px; right: 0; width: 3px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
    box-shadow: 0 0 10px var(--color-gold); border-radius: 5px 0 0 5px; pointer-events: none;
}
.close-modal {
    position: absolute; top: 15px; right: 20px; font-size: 1.5rem;
    color: var(--color-text-muted); cursor: pointer; background: none; border: none; z-index: 10;
}
.close-modal:hover { color: var(--color-gold); }
.logo-area { text-align: center; margin-bottom: 2rem; }
.logo-small-wrapper { width: 120px; height: auto; margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center; }
.logo-small-wrapper img { max-width: 100%; height: auto; }
h2 { font-size: 1.8rem; margin-bottom: 0.5rem; letter-spacing: 1px; text-transform: uppercase; }
.subtitle { font-size: 0.9rem; color: var(--color-text-muted); letter-spacing: 2px; }
.form-group { margin-bottom: 1.5rem; position: relative; }
.form-label { display: block; margin-bottom: 0.5rem; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; }
.form-input {
    width: 100%; padding: 12px 15px; background: #0a0a0a; border: 1px solid #333; border-radius: 8px;
    color: #fff; font-family: 'Montserrat', sans-serif; transition: all 0.3s ease;
}
.form-input:focus { outline: none; border-color: var(--color-cyan); box-shadow: 0 0 10px rgba(0, 229, 255, 0.2); }
input[type="password"]:focus { border-color: var(--color-gold); box-shadow: 0 0 10px rgba(255, 215, 0, 0.2); }
.btn-login {
    width: 100%; padding: 14px; background: linear-gradient(135deg, #00b4cc 0%, #006a78 100%);
    border: none; border-radius: 8px; color: white; font-weight: 700; font-size: 1rem;
    cursor: pointer; text-transform: uppercase; letter-spacing: 1.5px; transition: all 0.4s ease;
}
.btn-login:hover {
    background: linear-gradient(90deg, #ffaa00 0%, #ffd700 100%);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4); color: #000; transform: translateY(-2px);
}
.footer-links { margin-top: 1.5rem; display: flex; justify-content: space-between; font-size: 0.8rem; flex-wrap: wrap; gap: 10px; }
.footer-links a, .switch-link { color: var(--color-text-muted); text-decoration: none; transition: color 0.3s; cursor: pointer; }
.footer-links a:hover, .switch-link:hover { color: var(--color-cyan); text-decoration: underline; }
.switch-text { width: 100%; text-align: center; margin-top: 1rem; font-size: 0.85rem; color: #666; }
.switch-link { color: var(--color-gold); font-weight: 600; }

@media (max-width: 1024px) {
    .hero-split-container { flex-direction: column; justify-content: center; margin-top: 80px; padding-bottom: 60px; }
    .hero-left { width: 100%; padding-right: 0; margin-bottom: 3rem; justify-content: center; flex: auto; }
    .hero-logo-large { max-width: 80%; transform: none !important; animation: none; }
    .hero-right { width: 100%; padding-left: 0; align-items: center; text-align: center; flex: auto; }
    .hero-description, .hero-footer-note { text-align: center; max-width: 80%; }
    .hero-title-main { font-size: 2.2rem; }
    
    .crypto-container { flex-direction: column; text-align: center; }
    .crypto-right { align-items: center; text-align: center; padding-top: 2rem; }
    .crypto-headline { font-size: 2.5rem; }
    .crypto-subheadline { font-size: 1.5rem; }
    .crypto-details { margin: 0 auto 2rem; }
    .crypto-brand-header { justify-content: center; }
    
    .footer-links-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .footer-top-bar { justify-content: center; flex-direction: column; gap: 1rem; }
}