:root {
    --accent: #f43900; 
    --bg-header: #050505;
    --bg-industrial: #2a2d34; 
    --white: #ffffff;
    --text-muted: #999999;
    --dark-text: #1a1a1a;
}

body { 
    margin: 0; 
    font-family: 'Montserrat', sans-serif; 
    background-color: var(--bg-industrial); 
    color: var(--white); 
    overflow-x: hidden; 
}

/* --- CONTENEDORES FLUIDOS (ELIMINADO EL LÍMITE FIJO) --- */
.container-custom, 
.container-custom-full, 
.container-ultra-wide { 
    width: 95%; /* Ocupa casi toda la pantalla siempre */
    max-width: 100%; /* No se detiene en 1300px */
    margin: 0 auto; 
    padding: 0 20px; 
}
.container-custom { 
    width: 95%; /* Ocupa casi toda la pantalla siempre */
    max-width: 1300px; /* No se detiene en 1300px */
    margin: 0 auto; 
    padding: 0 20px; 
}

/* --- HEADER --- */
.machine-header {
    background-color: var(--bg-header);
    padding: 60px 0;
    border-bottom: 6px solid var(--accent);
    position: relative;
    z-index: 100;
}

.header-grid { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 20px;
}

.product-line-v2 { 
    color: var(--accent); 
    font-size: 1.1rem; 
    font-weight: 800; 
    letter-spacing: 4px; 
    margin-bottom: 10px;
    text-transform: uppercase;
}

.machine-title h1 { 
    font-size: clamp(2.5rem, 6vw, 3.7rem); 
    font-weight: 950; 
    color: var(--white); 
    text-transform: uppercase; 
    margin: 0; 
    line-height: 1;
}

.model-accent { color: var(--accent); }

.product-subtitle-v2 { 
    font-size: clamp(1rem, 2vw, 1.5rem); 
    color: var(--white); 
    font-weight: 500;
    margin-top: 15px;
}

.machine-meta { 
    border-left: 3px solid var(--accent); 
    padding-left: 30px; 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 20px; 
}

.meta-item { font-size: 1rem; font-weight: 700; color: var(--white); }
.meta-item span { 
    display: block; 
    color: var(--accent); 
    font-size: 0.75rem; 
    font-weight: 900; 
    text-transform: uppercase;
    margin-bottom: 4px;
}

/* --- SECCIÓN SISTEMAS (OCUPA TODO EL ANCHO) --- */
.accessories-v3 { 
    padding: 80px 0; 
    background: linear-gradient(to bottom, #aeb4c0 0%, var(--bg-industrial) 100%); 
}

.acc-title { 
    color: var(--dark-text); 
    margin-bottom: 60px; 
    font-weight: 900; 
    font-size: clamp(2rem, 5vw, 3rem); 
    text-transform: uppercase; 
    text-align: center;
}

.acc-stack-rows { 
    display: grid; 
    grid-template-columns: 1fr 1fr; /* Siempre lado a lado en PC */
    gap: 30px; 
    width: 100%;
}

.acc-row-card {
    background: #f9f9f9; 
    color: var(--dark-text); 
    padding: 50px; 
    border: 1px solid #ddd; 
    display: flex;
    flex-direction: column;
}

.acc-row-card.highlight { 
    border-color: var(--accent); 
    background: #121212; 
    color: var(--white);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.acc-row-card h5 { color: var(--accent); font-size: 1.8rem; margin-bottom: 25px; font-weight: 900; text-transform: uppercase; }

.acc-grid-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.acc-grid-items span {
    background: #eee; 
    color: var(--dark-text); 
    padding: 15px 20px; 
    font-size: 0.85rem; 
    font-weight: 700;
    border-left: 6px solid var(--accent); 
    text-transform: uppercase;
}

.highlight .acc-grid-items span { background: #1a1a1a; color: #fff; }
.highlight p { color: #ccc; font-size: 1.3rem; line-height: 1.7; }

/* --- SHOWCASE (MÁQUINA EXPANDIDA) --- */
.machine-showcase {
    position: relative;
    padding: 100px 0;
    background: radial-gradient(circle, #3d414a 0%, #1c1e22 100%);
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.model-badge-bg {
    position: absolute;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    font-size: 16vw; font-weight: 900; color: rgba(255,255,255,0.02);
    letter-spacing: 40px; z-index: 1; pointer-events: none;
}

.showcase-flex-balance {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.master-category { flex: 1; width: 100%; }

.category-title {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--white);
    background: var(--accent);
    display: inline-block;
    padding: 12px 35px;
    margin-bottom: 60px;
    clip-path: polygon(0% 0%, 95% 0%, 100% 50%, 95% 100%, 0% 100%);
}

.category-title.text-right { float: right; clip-path: polygon(5% 0%, 100% 0%, 100% 100%, 5% 100%, 0% 50%); }

.side-specs-group { display: flex; gap: 30px; width: 100%; }
.tech-column { flex: 1; display: flex; flex-direction: column; gap: 40px; }

.spec-block h4 {
    font-size: 0.85rem; color: var(--accent);
    letter-spacing: 3px; border-bottom: 2px solid rgba(255,255,255,0.1);
    padding-bottom: 8px; margin-bottom: 20px; font-weight: 800;
}

.label { display: block; font-size: 0.75rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; }
.val { display: block; font-size: 1.8rem; color: var(--white); font-weight: 900; line-height: 1.1; margin-top: 5px; }

.machine-hero-center {
    flex: 0 0 35%; /* La máquina ocupa el 35% del ancho total */
    display: flex;
    justify-content: center;
    z-index: 5;
}

.img-ultra {
    width: 100%;
    max-width: 700px;
    filter: drop-shadow(0 40px 80px rgba(0,0,0,0.6));
}

.machine-glow-aura {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 400px; height: 400px; background: var(--accent);
    filter: blur(150px); opacity: 0.12; z-index: -1;
}

/* ============================================================
   MEDIA QUERIES (RESPONSIVO REAL)
   ============================================================ */

/* CUANDO LA PANTALLA SE ACHICA (TABLETS) */
@media (max-width: 1200px) {
    .showcase-flex-balance { flex-direction: column; text-align: center; }
    .machine-hero-center { order: 2; margin: 50px 0; width: 60%; }
    .master-category { order: 1; width: 100%; }
    .master-category:last-child { order: 3; }
    .category-title.text-right { float: none; clip-path: polygon(0% 0%, 95% 0%, 100% 50%, 95% 100%, 0% 100%); }
    .side-specs-group { justify-content: center; }
}

@media (max-width: 992px) {
    .header-grid { flex-direction: column; text-align: center; gap: 30px; }
    .machine-meta { border-left: none; border-top: 3px solid var(--accent); padding: 20px 0 0 0; }
    .acc-stack-rows { grid-template-columns: 1fr; } /* Sistemas uno sobre otro */
}

/* CUANDO ES UN CELULAR */
@media (max-width: 600px) {
    .machine-title h1 { font-size: 2.2rem; }
    .side-specs-group { flex-direction: column; }
    .acc-row-card { padding: 30px 20px; }
    .acc-grid-items { grid-template-columns: 1fr; }
    .val { font-size: 1.4rem; }
}

.machine-hero-center {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 5;
    padding: 20px; /* Evita que el video pegue a los textos en tablets */
}

.video-ultra {
    width: 100%;
    /* Cambiamos el freno fijo por uno mucho más amplio o dinámico */
    max-width: 900px; 
    height: auto;
    border-radius: 15px;
    filter: drop-shadow(0 0 20px rgba(244, 57, 0, 0.2));
    position: relative;
    z-index: 2;
    transition: all 0.3s ease; /* Para que el cambio de tamaño sea suave */
}

/* Para pantallas MUY grandes (UltraWide o 4K) */
@media (min-width: 2000px) {
    .video-ultra {
        max-width: 1200px; /* Aquí permitimos que crezca aún más */
    }
}

/* Mantenemos el aura detrás del video, ajustada al tamaño dinámico */
.machine-glow-aura {
    position: absolute;
    width: 140%; /* Un poco más grande para cubrir el video escalado */
    height: 140%;
    background: radial-gradient(circle, rgba(244, 57, 0, 0.15) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.btn-tech-sheet {
    margin-top: 25px;
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--accent), #b92d00);
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 40px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(244,57,0,0.35);
    transition: background 0.3s ease, box-shadow 0.3s ease; /* ya NO animamos posición */
    position: relative;
    z-index: 3;
}

.btn-tech-sheet:hover {
    /* ❌ Quitamos cualquier translate o movimiento */
    background: linear-gradient(135deg, #ff4d0d, #a62600);
    box-shadow: 0 15px 35px rgba(244,57,0,0.6);
    color: #30343d;
}


.machine-hero-center {
    position: relative;
}

.btn-tech-sheet {
    position: absolute;
    bottom: -70px; /* Ajusta posición */
    left: 50%;
    transform: translateX(-50%);
}