/* ESTÉTICA DAW STUDIO INTERFACE - ARIA PRODUCCIONES MUSICALES S.L. */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600&family=Syncopate:wght@400;700&display=swap');

:root {
    --studio-black: #0B0C10;     /* Fondo de Sala de Control */
    --rack-gray: #1F2833;        /* Chasis de Módulos de Audio */
    --neon-fuchsia: #FF007F;     /* Señal de Pico / Acento Activo */
    --neon-cyan: #00F2FE;        /* Canal Activo / Vúmetro */
    --platinum-silk: #C5C6C7;    /* Textos de Datos Técnicos */
    --white: #FFFFFF;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    background-color: var(--studio-black); 
    color: var(--platinum-silk); 
    line-height: 1.6; 
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Syncopate', sans-serif; text-transform: uppercase; font-weight: 700; letter-spacing: 2px; }

/* PANEL DE CONTROL CENTRAL (CONSOLA DE NAVEGACIÓN RACK) */
.console-header {
    width: 100%;
    padding: 30px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #121821;
    background: linear-gradient(180deg, #0f1115 0%, var(--studio-black) 100%);
}
.brand h1 { font-size: 1.2rem; color: var(--white); }
.brand h1 span { color: var(--neon-fuchsia); }
.brand p { font-size: 0.65rem; letter-spacing: 3px; color: var(--neon-cyan); margin-top: 4px; font-weight: bold; }

/* BOTONERA MECÁNICA (MENU) */
.mixer-board { display: flex; align-items: center; gap: 25px; }
.channel-strips { display: flex; list-style: none; gap: 10px; background: #000; padding: 6px; border-radius: 8px; border: 1px solid #222; }
.channel-strips a { 
    text-decoration: none; 
    color: #666; 
    font-family: 'Syncopate', sans-serif; 
    font-size: 0.75rem; 
    font-weight: 700; 
    padding: 10px 18px; 
    display: block; 
    border-radius: 4px;
    transition: var(--transition);
    text-shadow: 0 0 0px transparent;
}
.channel-strips a:hover { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); }
.channel-strips a.active { 
    color: var(--white); 
    background-color: var(--rack-gray); 
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.8), 0 0 15px rgba(0, 242, 254, 0.3);
    border: 1px solid rgba(0, 242, 254, 0.5);
}

.lang-selector { 
    background: #000; 
    border: 1px solid #333; 
    color: var(--neon-cyan); 
    padding: 8px 12px; 
    border-radius: 4px; 
    font-family: 'Syncopate', sans-serif; 
    font-size: 0.7rem; 
    font-weight: bold;
    cursor: pointer; 
    outline: none;
}

/* INTERFAZ HERO (PANTALLA DE FORMA DE ONDA) */
.studio-screen { 
    max-width: 1400px; 
    margin: 40px auto; 
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
}
.waveform-display { 
    background: var(--rack-gray); 
    border-radius: 12px; 
    padding: 60px; 
    position: relative; 
    border: 1px solid #313D4F;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
/* Rejilla técnica de fondo */
.waveform-display::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: 20px 20px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
    pointer-events: none;
}
.waveform-display h2 { font-size: 2.2rem; color: var(--white); line-height: 1.2; margin-bottom: 25px; }
.waveform-display p { font-size: 1.05rem; max-width: 650px; color: var(--platinum-silk); }

.monitor-frame { background: #000; border-radius: 12px; padding: 10px; border: 1px solid #222; box-shadow: 0 20px 40px rgba(0,0,0,0.8); }
.monitor-frame img { width: 100%; height: 100%; min-height: 350px; object-fit: cover; border-radius: 6px; opacity: 0.8; filter: hue-rotate(140deg); }

/* MÓDULOS PROCESADORES (BLOQUES DE CONTENIDO) */
.rack-module { max-width: 1400px; margin: 60px auto; padding: 0 5%; }
.module-casing { background: #12161C; border: 1px solid #222B35; border-left: 6px solid var(--neon-cyan); padding: 50px; border-radius: 4px; }
.module-title { font-size: 1.4rem; color: var(--white); margin-bottom: 30px; display: flex; align-items: center; gap: 15px; }
.module-title::after { content: ''; flex-grow: 1; height: 2px; background: linear-gradient(90deg, var(--neon-cyan), transparent); }

/* SERVICIOS (REGLA: SOLO TÍTULOS - BOTONES DE CANAL) */
.mixer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.channel-fader-card { background: var(--rack-gray); border: 1px solid #2C3540; border-radius: 8px; padding: 20px; text-align: center; position: relative; transition: var(--transition); cursor: pointer; overflow: hidden; }
.channel-fader-card:hover { transform: scale(1.02); border-color: var(--neon-fuchsia); box-shadow: 0 0 20px rgba(255, 0, 127, 0.2); }
.channel-fader-card img { width: 100%; height: 200px; object-fit: cover; border-radius: 4px; margin-bottom: 20px; filter: saturate(0.2) contrast(1.2); transition: var(--transition); }
.channel-fader-card:hover img { filter: saturate(1) contrast(1); }
.channel-fader-card h3 { font-size: 0.9rem; color: var(--white); letter-spacing: 1px; padding: 10px 0; }

/* TESTIMONIOS (REGLA: 100% ANÓNIMOS - SEÑAL DE AUDIO) */
.signal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.signal-box { background: #000; border: 1px solid #1E242C; padding: 40px; border-radius: 8px; position: relative; }
.signal-box::before { content: 'LN IN // 0dB'; font-family: 'Syncopate', sans-serif; font-size: 0.55rem; color: var(--neon-fuchsia); position: absolute; top: 15px; right: 20px; }
.signal-box p { font-size: 1.05rem; color: var(--platinum-silk); font-style: italic; }

/* DUDAS (REGLA: EXACTAMENTE 2, H3 + P) */
.matrix-routing { display: flex; flex-direction: column; gap: 25px; max-width: 900px; margin: 0 auto; }
.patch-box { background: var(--rack-gray); padding: 40px; border-radius: 8px; border: 1px solid #2C3540; position: relative; }
.patch-box h3 { font-size: 1.1rem; margin-bottom: 15px; color: var(--neon-cyan); }
.patch-box p { font-size: 1.05rem; color: var(--platinum-silk); }

/* PIE DE PÁGINA TERMINAL */
footer { background: #07080A; padding: 80px 5% 40px; border-top: 2px solid #121821; }
.footer-matrix { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 50px; max-width: 1400px; margin: 0 auto 60px; }
.footer-matrix h4 { color: var(--white); font-size: 0.85rem; margin-bottom: 25px; letter-spacing: 2px; border-bottom: 1px solid #222; padding-bottom: 10px; }
.footer-matrix p { margin-bottom: 10px; font-size: 0.9rem; color: #7A808A; }
.footer-strip-links { list-style: none; }
.footer-strip-links li { margin-bottom: 12px; }
.footer-strip-links a { color: #7A808A; text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.footer-strip-links a:hover { color: var(--neon-fuchsia); padding-left: 6px; }

/* REGLA ESTRICTA LOGO KIT DIGITAL: BLANCO GARANTIZADO, PADDING */
.logo-kit-local { display: block; margin: 0 auto 40px; max-width: 260px; width: 100%; height: auto; background-color: #FFFFFF !important; padding: 15px; border-radius: 4px; border: none; }
.footer-digital-text { text-align: center; font-size: 0.75rem; color: #44484F; font-family: 'Syncopate', sans-serif; letter-spacing: 1px; border-top: 1px solid #161B22; padding-top: 30px; }

/* RESPONSIVE */
@media (max-width: 1100px) {
    .console-header { flex-direction: column; gap: 20px; }
    .studio-screen { grid-template-columns: 1fr; }
    .waveform-display { padding: 40px 20px; text-align: center; }
}