:root {
    --brand-red: #E63946;
    --brand-cyan: #00E5FF;
    --bg: #08080A;
    --surface: #141416;
    --border: rgba(255,255,255,0.06);
    --text: #FFFFFF;
    --text-muted: #8A8A8E;
    --text-subtle: #4A4A4E;
    --radius: 16px;
    --shadow: 0 40px 80px -20px rgba(0,0,0,0.8);
    --ff: 'Outfit', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: var(--ff); background: var(--bg); color: var(--text);
    line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.gradient {
    background: linear-gradient(135deg, var(--brand-cyan), var(--brand-red));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* =============================================
   SCANLINES
   ============================================= */
.film-scanlines {
    position: fixed; inset: 0; pointer-events: none; z-index: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.01) 2px, rgba(255,255,255,0.01) 4px);
    animation: scanlinesMove 10s linear infinite;
}
@keyframes scanlinesMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(100px); }
}

/* =============================================
   HEADER
   ============================================= */
.header-lp {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 16px 0; border-bottom: 1px solid transparent; transition: 0.3s;
}
.header-lp.scrolled {
    background: rgba(8,8,10,0.8); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border);
}
.header-container { display: flex; align-items: center; justify-content: space-between; }
.header-left { display: flex; align-items: center; gap: 16px; }
.nav-lp { display: flex; gap: 24px; align-items: center; margin-left: auto; }
.nav-link-lp { font-size: 0.85rem; color: var(--text-muted); transition: 0.3s; }
.nav-link-lp:hover { color: var(--text); }
.nav-cta-lp { background: var(--brand-red); color: #fff; padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 500; transition: 0.3s; }
.nav-cta-lp:hover { background: #C62836; }
.lang-toggle { display: flex; align-items: center; gap: 4px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 50px; padding: 4px 12px; cursor: pointer; font-family: var(--ff); font-size: 0.7rem; font-weight: 600; color: var(--text-muted); transition: 0.3s; }
.lang-toggle:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); }
.lang-option { transition: color 0.3s; }
.lang-option.active { color: var(--text); }
.lang-sep { color: var(--text-subtle); font-weight: 300; }

/* =============================================
   HERO
   ============================================= */
.hero-lp { padding: 120px 0 80px; min-height: 80vh; display: flex; align-items: center; position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-text-lp { display: flex; flex-direction: column; gap: 24px; }
.hero-title-lp { font-size: clamp(3rem, 5vw, 4.5rem); font-weight: 800; line-height: 0.95; letter-spacing: -2px; opacity: 0; transform: translateY(40px) scale(0.95); animation: titleReveal 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; animation-delay: 0.2s; }
@keyframes titleReveal { 0% { opacity: 0; transform: translateY(40px) scale(0.95); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
.hero-title-lp .light { color: var(--text); }
.hero-desc-lp { font-size: 1rem; color: var(--text-muted); max-width: 450px; line-height: 1.8; }
.hero-actions-lp { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-hero-primary { background: var(--brand-red); color: #fff; padding: 12px 28px; border-radius: 50px; font-size: 0.95rem; font-weight: 600; transition: 0.3s; }
.btn-hero-primary:hover { background: #C62836; transform: translateY(-2px); }
.btn-hero-secondary { background: transparent; color: var(--text); border: 1px solid var(--border); padding: 12px 28px; border-radius: 50px; font-size: 0.95rem; font-weight: 500; transition: 0.3s; }
.btn-hero-secondary:hover { background: rgba(255,255,255,0.05); }

/* =============================================
   LENTE
   ============================================= */
.hero-visual-lp { display: flex; justify-content: center; align-items: center; perspective: 800px; }
.camera-lens { position: relative; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #1E1E20, #0A0A0C 60%, #050507); box-shadow: 0 0 0 1px rgba(255,255,255,0.02), 0 20px 60px rgba(0,0,0,0.9), inset 0 0 40px rgba(0,0,0,0.8); transition: transform 0.1s ease-out; will-change: transform; }
.lens-body { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.04) 0%, transparent 60%); pointer-events: none; z-index: 1; }
.lens-ring { position: absolute; border-radius: 50%; pointer-events: none; z-index: 2; transition: transform 0.15s ease-out; will-change: transform; }
.focus-ring-1 { inset: 8px; border: 1px solid rgba(255,255,255,0.06); box-shadow: 0 0 10px rgba(0,0,0,0.5) inset; }
.focus-ring-2 { inset: 14px; border: 1px solid rgba(230,57,70,0.15); }
.focus-ring-3 { inset: 20px; border: 1px solid rgba(0,229,255,0.08); }
.lens-core { position: absolute; inset: 28px; border-radius: 50%; z-index: 3; background: radial-gradient(circle at 50% 50%, #141416, #08080A 70%, #050507); display: flex; align-items: center; justify-content: center; box-shadow: inset 0 0 30px rgba(0,0,0,0.8); }
.core-logo-img { width: 80%; height: auto; max-width: 180px; object-fit: contain; display: block; z-index: 5; }
.lens-glare { position: absolute; top: -10%; left: -10%; width: 60%; height: 60%; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%); transform: rotate(-30deg); pointer-events: none; z-index: 4; }

/* =============================================
   SERVICES
   ============================================= */
.services-lp { padding: 80px 0; position: relative; z-index: 1; }
.section-header-lp { text-align: center; max-width: 600px; margin: 0 auto 48px; }
.section-tag-lp { display: inline-block; font-size: 0.65rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--brand-cyan); background: rgba(0,229,255,0.06); border: 1px solid rgba(0,229,255,0.08); padding: 4px 14px; border-radius: 50px; margin-bottom: 12px; }
.section-title-lp { font-size: 2.5rem; font-weight: 700; letter-spacing: -1px; }
.section-desc-lp { font-size: 0.95rem; color: var(--text-muted); }

.services-scroll-wrapper { width: 100%; overflow: visible; }
.services-grid-lp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* =============================================
   RULETA 3D (Tambor de revólver circular)
   ============================================= */
.interviews-lp { padding: 80px 0; position: relative; z-index: 1; }
.interviews-lp .section-header-lp { margin-bottom: 40px; }

.roulette-3d-container {
    position: relative;
    width: 100%;
    height: 520px; /* Altura fija para acomodar el tambor */
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1100px; /* Profundidad 3D ajustada para el tambor */
    perspective-origin: 50% 50%;
    overflow: visible;
}

.roulette-track {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 1s cubic-bezier(0.34, 1.56, 0.64, 1); /* Rebote suave */
}

/* Cada tarjeta dentro del cilindro */
.roulette-item {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 380px;
    margin-left: -190px; /* Centrado horizontal */
    margin-top: -200px;  /* Centrado vertical */
    backface-visibility: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    /* Posiciones matemáticas para 5 elementos (360 / 5 = 72 grados) */
    transform: rotateY(0deg) translateZ(260px) scale(0.85);
    transition: transform 1s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 1s, border-color 1s, box-shadow 1s;
    opacity: 0.6;
}
.roulette-item:nth-child(1) { transform: rotateY(0deg) translateZ(260px) scale(0.85); }
.roulette-item:nth-child(2) { transform: rotateY(72deg) translateZ(260px) scale(0.85); }
.roulette-item:nth-child(3) { transform: rotateY(144deg) translateZ(260px) scale(0.85); }
.roulette-item:nth-child(4) { transform: rotateY(216deg) translateZ(260px) scale(0.85); }
.roulette-item:nth-child(5) { transform: rotateY(288deg) translateZ(260px) scale(0.85); }

/* La "Bala" - Tarjeta activa al frente */
.roulette-item.active {
    transform: rotateY(var(--active-deg, 0deg)) translateZ(260px) scale(1.12);
    opacity: 1;
    border-color: var(--brand-red);
    box-shadow: 0 0 40px rgba(230,57,70, 0.4), inset 0 0 20px rgba(230,57,70, 0.05);
    z-index: 10;
    /* Animación de latido (pulso) de la bala */
    animation: bulletPulse 2.2s ease-in-out infinite alternate;
}
@keyframes bulletPulse {
    0% { box-shadow: 0 0 20px rgba(230,57,70, 0.2), inset 0 0 10px rgba(230,57,70, 0.02); transform: rotateY(var(--active-deg, 0deg)) translateZ(260px) scale(1.08); }
    100% { box-shadow: 0 0 60px rgba(230,57,70, 0.5), inset 0 0 30px rgba(230,57,70, 0.05); transform: rotateY(var(--active-deg, 0deg)) translateZ(260px) scale(1.15); }
}

/* Contenido interno de la tarjeta */
.roulette-item .video-wrapper { position: relative; width: 100%; padding-bottom: 56.25%; border-radius: 8px; overflow: hidden; }
.roulette-item .video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.roulette-item .card-text-content { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.roulette-item h3 { font-size: 1rem; font-weight: 600; margin-bottom: 2px; }
.roulette-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

/* Botones de navegación */
.roulette-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: 0.3s;
    display: flex; justify-content: center; align-items: center;
    backdrop-filter: blur(4px);
}
.roulette-btn:hover {
    background: rgba(230,57,70,0.15);
    border-color: var(--brand-red);
    color: #fff;
}
.roulette-btn.prev { left: -80px; }
.roulette-btn.next { right: -80px; }

/* =============================================
   ANIMACIONES DE ENTRADA (Rebote)
   ============================================= */
.service-card-lp, .roulette-item {
    opacity: 0;
    transform: scale(0.9) rotateZ(-5deg);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.roulette-item.active, .service-card-lp.visible, .roulette-item.visible {
    opacity: 1;
}

/* =============================================
   CONTACT & FOOTER
   ============================================= */
.contact-lp { padding: 80px 0; border-top: 1px solid var(--border); position: relative; z-index: 1; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contact-text-lp { display: flex; flex-direction: column; gap: 16px; }
.contact-tag-lp { display: inline-block; font-size: 0.65rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--brand-red); background: rgba(230,57,70,0.08); border: 1px solid rgba(230,57,70,0.1); padding: 4px 14px; border-radius: 50px; width: fit-content; }
.contact-title-lp { font-size: 2.2rem; font-weight: 700; letter-spacing: -1px; }
.contact-desc-lp { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; }
.contact-perks-lp { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.perk-item { font-size: 0.9rem; color: var(--text-muted); }
.contact-form-lp { display: flex; justify-content: flex-end; }
.form-card-lp { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; width: 100%; max-width: 480px; box-shadow: var(--shadow); }
.form-header-lp { margin-bottom: 20px; }
.form-header-lp h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.5px; margin-bottom: 4px; }
.form-header-lp p { font-size: 0.85rem; color: var(--text-muted); }
.form-lp { display: flex; flex-direction: column; gap: 14px; }
.form-row-lp { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group-lp { display: flex; flex-direction: column; gap: 4px; }
.form-group-lp label { font-size: 0.65rem; font-weight: 500; color: var(--text-subtle); text-transform: uppercase; letter-spacing: 1px; }
.form-group-lp input, .form-group-lp select, .form-group-lp textarea { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; font-size: 0.9rem; font-family: var(--ff); color: var(--text); transition: 0.3s; width: 100%; }
.form-group-lp input:focus, .form-group-lp select:focus, .form-group-lp textarea:focus { outline: none; border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); }
.form-group-lp select { appearance: none; cursor: pointer; }
.form-group-lp textarea { resize: vertical; min-height: 60px; }
.btn-submit-lp { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--brand-red); color: #fff; border: none; padding: 12px 24px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: 0.3s; font-family: var(--ff); width: 100%; }
.btn-submit-lp .arrow-submit { transition: transform 0.3s; display: inline-block; }
.btn-submit-lp:hover { background: #C62836; }
.btn-submit-lp:hover .arrow-submit { transform: translateX(6px); }
.form-alt-lp { text-align: center; font-size: 0.7rem; color: var(--text-subtle); }
.form-alt-lp a { color: var(--brand-cyan); }
.form-success { display: none; text-align: center; padding: 16px; color: var(--brand-cyan); border: 1px solid var(--brand-cyan); border-radius: 8px; font-weight: 500; font-size: 0.9rem; }

.footer-lp { border-top: 1px solid var(--border); padding: 24px 0; position: relative; z-index: 1; }
.footer-container { display: flex; justify-content: space-between; align-items: center; font-size: 0.7rem; color: var(--text-subtle); }
.footer-links-lp { display: flex; gap: 8px; }
.footer-links-lp a { transition: 0.3s; }
.footer-links-lp a:hover { color: var(--text); }
.footer-links-lp .sep { color: var(--border); }

/* =============================================
   RESPONSIVE (Móvil)
   ============================================= */
@media (max-width: 768px) {
    .header-lp { padding: 12px 0; }
    .nav-link-lp { display: none; }
    .header-left { gap: 8px; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .hero-text-lp { align-items: center; }
    .hero-desc-lp { max-width: 100%; }
    .hero-actions-lp { justify-content: center; }
    .camera-lens { width: 260px; height: 260px; }
    .core-logo-img { width: 70%; max-width: 140px; }

    .services-scroll-wrapper { margin: 0; padding: 0; overflow: visible; scroll-snap-type: none; }
    .services-grid-lp { display: grid; grid-template-columns: 1fr; width: 100%; gap: 16px; }
    .service-card-lp { width: 100%; min-width: 0; padding: 28px 20px; scroll-snap-align: none; height: auto; display: flex; flex-direction: column; gap: 8px; }
    .service-card-lp h3 { font-size: 1rem; }
    .service-card-lp p { font-size: 0.85rem; line-height: 1.5; }

    /* Ruleta móvil ajustada */
    .roulette-3d-container { height: 500px; perspective: 800px; }
    .roulette-item {
        width: 260px;
        margin-left: -130px;
        margin-top: -160px;
        transform: rotateY(0deg) translateZ(160px) scale(0.8);
    }
    .roulette-item:nth-child(1) { transform: rotateY(0deg) translateZ(160px) scale(0.8); }
    .roulette-item:nth-child(2) { transform: rotateY(72deg) translateZ(160px) scale(0.8); }
    .roulette-item:nth-child(3) { transform: rotateY(144deg) translateZ(160px) scale(0.8); }
    .roulette-item:nth-child(4) { transform: rotateY(216deg) translateZ(160px) scale(0.8); }
    .roulette-item:nth-child(5) { transform: rotateY(288deg) translateZ(160px) scale(0.8); }

    .roulette-item.active {
        transform: rotateY(var(--active-deg, 0deg)) translateZ(160px) scale(1.05);
    }
    @keyframes bulletPulse {
        0% { box-shadow: 0 0 20px rgba(230,57,70, 0.3); transform: rotateY(var(--active-deg, 0deg)) translateZ(160px) scale(1.0); }
        100% { box-shadow: 0 0 40px rgba(230,57,70, 0.6); transform: rotateY(var(--active-deg, 0deg)) translateZ(160px) scale(1.08); }
    }

    .roulette-btn { width: 40px; height: 40px; font-size: 1.5rem; }
    .roulette-btn.prev { left: -10px; }
    .roulette-btn.next { right: -10px; }

    .contact-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .contact-text-lp { align-items: center; }
    .contact-perks-lp { align-items: center; }
    .contact-form-lp { justify-content: center; }
    .form-card-lp { max-width: 100%; }
    .form-row-lp { grid-template-columns: 1fr; gap: 12px; }
    .footer-container { flex-direction: column; gap: 8px; text-align: center; }
}