/* ============================================
   JR MOTORSPORT - PROFESSIONAL STYLESHEET
   Version: 2.0 - Mercado Pago Edition + Servicios Mecánicos
   Mega Responsivo | Optimizado | Hermoso | Efecto Neón 3D
   ============================================ */

/* === VARIABLES CSS === */
:root {
    --negro: #0a0a0a;
    --negro-suave: #1a1a1a;
    --gris-oscuro: #2a2a2a;
    --rojo-racing: #dc0000;
    --rojo-oscuro: #a00000;
    --rojo-glow: rgba(220, 0, 0, 0.4);
    --blanco: #ffffff;
    --gris-claro: #c0c0c0;
    --verde-success: #00dc82;
    --azul-mercadopago: #009ee3;
    --amarillo-mercadopago: #fff159;
    
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --shadow-small: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 5px 20px rgba(0, 0, 0, 0.4);
    --shadow-large: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--rojo-glow);
    --shadow-mercadopago: 0 0 40px rgba(0, 158, 227, 0.5);
}

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

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--negro);
    color: var(--blanco);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

/* === UTILIDADES === */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--blanco);
}

.section-title .highlight {
    color: var(--rojo-racing);
    display: inline-block;
    position: relative;
}

.section-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--rojo-racing), transparent);
}

.section-subtitle {
    text-align: center;
    color: var(--gris-claro);
    margin-bottom: 3rem;
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* === BOTONES === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 8px;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--rojo-racing);
    color: var(--blanco);
    border: 2px solid var(--rojo-racing);
}

.btn-primary:hover {
    background: var(--rojo-oscuro);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px var(--rojo-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--blanco);
    border: 2px solid var(--rojo-racing);
}

.btn-secondary:hover {
    background: var(--rojo-racing);
    transform: translateY(-3px);
}

/* NUEVO: Botón Mercado Pago */
.btn-mercadopago {
    background: linear-gradient(135deg, var(--azul-mercadopago), #0077b3);
    color: var(--blanco);
    border: 2px solid var(--azul-mercadopago);
    font-size: 1.3rem;
    padding: 1.2rem 2.5rem;
    box-shadow: 0 5px 25px rgba(0, 158, 227, 0.4);
    animation: pulse-mp 2s infinite;
}

.btn-mercadopago:hover {
    background: linear-gradient(135deg, #0077b3, var(--azul-mercadopago));
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 158, 227, 0.7);
}

@keyframes pulse-mp {
    0%, 100% { box-shadow: 0 5px 25px rgba(0, 158, 227, 0.4); }
    50% { box-shadow: 0 10px 40px rgba(0, 158, 227, 0.8); }
}

.btn-block {
    width: 100%;
    display: flex;
}

.btn-lg {
    padding: 1.3rem 2.5rem;
    font-size: 1.2rem;
}

/* === GLASS EFFECT === */
.glass-effect {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-medium);
}

/* === ANIMACIONES === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scanline {
    0%, 100% { top: -100%; }
    50% { top: 100%; }
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 200%; }
}

.fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }
.delay-9 { animation-delay: 0.9s; }

/* === HEADER === */
header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(220, 0, 0, 0.3);
    border-bottom: 1px solid var(--rojo-racing);
    transition: all var(--transition-normal);
}

header.scrolled {
    padding: 0.5rem 2rem;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.8);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 75px;
    width: auto;
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 0 10px var(--rojo-glow));
}

.logo-img:hover {
    transform: scale(1.05);
}

.certified-badge {
    background: var(--rojo-racing);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-family: var(--font-display);
    letter-spacing: 1px;
    animation: pulse 2s infinite;
    box-shadow: 0 0 15px var(--rojo-glow);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--gris-claro);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: color var(--transition-normal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--rojo-racing);
    transition: width var(--transition-normal);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.cta-header {
    background: var(--rojo-racing);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    color: var(--blanco) !important;
}

.cta-header::after {
    display: none;
}

.cta-header:hover {
    background: var(--rojo-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--rojo-glow);
}

/* Menu Toggle (Móvil) */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
    gap: 4px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--rojo-racing);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    margin-top: 80px;
    padding: 4rem 2rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(220, 0, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(220, 0, 0, 0.15) 0%, transparent 50%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(220, 0, 0, 0.03) 2px,
            rgba(220, 0, 0, 0.03) 4px
        );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
}

.hero-logo-container {
    margin-bottom: 2rem;
}

.hero-logo-large {
    width: 100%;
    max-width: 500px;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 0 40px var(--rojo-glow));
    animation: float 4s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: 5px;
    line-height: 1.1;
}

.highlight-text {
    color: var(--rojo-racing);
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    text-shadow: 
        0 0 20px var(--rojo-glow),
        0 0 40px var(--rojo-glow);
    animation: pulse 3s ease-in-out infinite;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    margin-bottom: 2.5rem;
    color: var(--gris-claro);
    line-height: 1.8;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(220, 0, 0, 0.15);
    padding: 0.7rem 1.5rem;
    border-radius: 30px;
    border: 1px solid var(--rojo-racing);
    backdrop-filter: blur(5px);
    transition: all var(--transition-normal);
}

.hero-badge:hover {
    background: rgba(220, 0, 0, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px var(--rojo-glow);
}

.hero-badge i {
    color: var(--rojo-racing);
    font-size: 1.2rem;
}

.hero-badge span {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Stats Counter */
.stats-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--rojo-racing);
    font-weight: bold;
    line-height: 1;
    text-shadow: 0 0 20px var(--rojo-glow);
}

.stat-number::after {
    content: '+';
    font-size: 0.7em;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gris-claro);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--rojo-racing);
    opacity: 0.7;
}

/* === MERCADO PAGO FINANCING - SUPER PROMOCIÓN === */
.financing-promo {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--azul-mercadopago);
    border-bottom: 3px solid var(--azul-mercadopago);
}

.financing-promo::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 158, 227, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.promo-banner {
    position: relative;
    z-index: 1;
}

.promo-badge-mega {
    background: linear-gradient(135deg, var(--rojo-racing), var(--rojo-oscuro));
    color: var(--blanco);
    padding: 1rem 3rem;
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 2rem);
    letter-spacing: 3px;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin: 0 auto 3rem;
    box-shadow: 0 10px 40px rgba(220, 0, 0, 0.6);
    animation: pulse-badge 2s infinite;
    position: relative;
    overflow: hidden;
}

.promo-badge-mega::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -100%;
    width: 50%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shine 3s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.promo-content {
    text-align: center;
}

.mercadopago-logo-container {
    margin: 2rem auto;
    background: var(--blanco);
    padding: 1.5rem 3rem;
    border-radius: 20px;
    display: inline-block;
    box-shadow: 0 10px 40px rgba(0, 158, 227, 0.4);
    animation: float 3s ease-in-out infinite;
}

.mercadopago-logo {
    height: 60px;
    width: auto;
    margin: 0 auto;
}

.promo-title {
    font-family: var(--font-display);
    margin: 2rem 0;
}

.promo-mega {
    display: block;
    font-size: clamp(2.5rem, 6vw, 5rem);
    color: var(--blanco);
    letter-spacing: 5px;
    margin-bottom: 1rem;
}

.promo-highlight {
    display: block;
    font-size: clamp(3rem, 8vw, 6.5rem);
    color: var(--azul-mercadopago);
    text-shadow: 
        0 0 30px rgba(0, 158, 227, 0.8),
        0 0 60px rgba(0, 158, 227, 0.6);
    animation: pulse 2s infinite;
    letter-spacing: 8px;
}

.promo-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    margin-bottom: 1rem;
}

.no-commission {
    color: var(--amarillo-mercadopago);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    text-shadow: 0 0 20px rgba(255, 241, 89, 0.6);
    display: block;
    margin-bottom: 1rem;
}

.promo-benefits {
    color: var(--gris-claro);
    font-size: clamp(1rem, 2vw, 1.3rem);
}

.financing-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.financing-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9), rgba(42, 42, 42, 0.9));
    backdrop-filter: blur(10px);
    border: 2px solid var(--azul-mercadopago);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.financing-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 158, 227, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.financing-card:hover::before {
    opacity: 1;
}

.financing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 158, 227, 0.5);
    border-color: var(--amarillo-mercadopago);
}

.financing-card.featured {
    border: 3px solid var(--amarillo-mercadopago);
    box-shadow: 0 10px 40px rgba(255, 241, 89, 0.4);
    transform: scale(1.05);
}

.popular-tag {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--amarillo-mercadopago), #ffd700);
    color: var(--negro);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(255, 241, 89, 0.5);
    animation: pulse 2s infinite;
}

.months-badge {
    background: var(--azul-mercadopago);
    color: var(--blanco);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 158, 227, 0.5);
}

.months-badge.special {
    background: linear-gradient(135deg, var(--amarillo-mercadopago), #ffd700);
    color: var(--negro);
    font-weight: bold;
}

.financing-card h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--blanco);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.total-price {
    font-size: 1.2rem;
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
}

.monthly-payment {
    background: rgba(0, 158, 227, 0.1);
    border: 2px solid var(--azul-mercadopago);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.payment-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
}

.payment-amount {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--amarillo-mercadopago);
    font-weight: bold;
    text-shadow: 0 0 20px rgba(255, 241, 89, 0.5);
}

.payment-period {
    display: block;
    font-size: 1.1rem;
    color: var(--blanco);
    margin-top: 0.5rem;
}

.benefits-list {
    list-style: none;
    text-align: left;
    margin: 1.5rem 0;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    color: var(--gris-claro);
}

.benefits-list i {
    color: var(--verde-success);
    font-size: 1.1rem;
}

.promo-cta {
    margin-top: 3rem;
}

.promo-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--gris-claro);
    font-style: italic;
}

/* === TRUST SECTION (LOGOS CON COLOR) === */
.trust-section {
    background: var(--negro-suave);
    padding: 2.5rem 2rem;
    border-top: 1px solid rgba(220, 0, 0, 0.2);
    border-bottom: 1px solid rgba(220, 0, 0, 0.2);
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
    opacity: 0.8;
    transition: all var(--transition-normal);
}

.trust-item:hover {
    opacity: 1;
    transform: scale(1.1);
}

.trust-item img {
    height: 60px;
    width: auto;
    filter: brightness(1);
    transition: filter var(--transition-normal);
}

.trust-item:hover img {
    filter: brightness(1.2) drop-shadow(0 0 15px rgba(220, 0, 0, 0.5));
}

.trust-item span {
    font-size: 0.85rem;
    color: var(--gris-claro);
    font-family: var(--font-display);
    letter-spacing: 1px;
}

/* === BRANDS BANNER === */
.brands-banner {
    background: var(--negro-suave);
    padding: 2.5rem 0;
    overflow: hidden;
    border-bottom: 1px solid rgba(220, 0, 0, 0.2);
}

.brands-title {
    text-align: center;
    font-size: 0.9rem;
    color: var(--gris-claro);
    margin-bottom: 2rem;
    font-family: var(--font-display);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.brands-line {
    display: flex;
    margin: 1rem 0;
}

.brands-scroll,
.brands-scroll-reverse {
    display: flex;
    align-items: center;
    gap: 4rem;
    white-space: nowrap;
}

.brands-scroll {
    animation: scroll-right 40s linear infinite;
}

.brands-scroll-reverse {
    animation: scroll-left 40s linear infinite;
}

.brand-item {
    color: var(--gris-claro);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 800;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: all var(--transition-normal);
    cursor: default;
}

.brand-item:hover {
    color: var(--blanco);
    transform: scale(1.1);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

@keyframes scroll-right {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes scroll-left {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* === SECCIONES === */
.section-tech,
.section-process,
.section-services,
.section-workshop,
.section-catalog,
.section-diesel,
.section-pricing,
.section-faq,
.section-benefits,
.section-contact {
    padding: 6rem 2rem;
    position: relative;
}

.section-tech {
    background: var(--negro);
}

.section-process {
    background: var(--negro-suave);
}

.section-services {
    background: var(--negro);
}

.section-workshop {
    background: var(--negro-suave);
}

.section-catalog {
    background: var(--negro);
}

.section-diesel {
    background: var(--negro-suave);
}

.section-pricing {
    background: var(--negro);
}

.section-faq {
    background: var(--negro-suave);
}

.section-benefits {
    background: var(--negro);
}

.section-contact {
    background: var(--negro-suave);
}

/* === TECH GRID === */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-card {
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 0, 0, 0.1) 0%, transparent 70%);
    animation: rotate 15s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-card:hover {
    transform: translateY(-10px);
    border-color: var(--rojo-racing);
    box-shadow: 0 15px 40px var(--rojo-glow);
}

.tech-icon {
    font-size: 3.5rem;
    color: var(--rojo-racing);
    margin-bottom: 1.5rem;
    text-align: center;
}

.tech-card h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
    letter-spacing: 2px;
}

.tech-description {
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    text-align: center;
    line-height: 1.7;
}

.tech-features {
    list-style: none;
}

.tech-features li {
    color: var(--gris-claro);
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
}

.tech-features i {
    color: var(--verde-success);
    font-size: 0.9rem;
}

/* === PROCESO === */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--rojo-racing), var(--rojo-oscuro));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-family: var(--font-display);
    margin: 0 auto 1.5rem;
    box-shadow: 0 5px 20px var(--rojo-glow);
    position: relative;
    z-index: 2;
}

.process-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--rojo-racing);
}

.process-step h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.process-step p {
    color: var(--gris-claro);
    line-height: 1.7;
}

/* === SERVICIOS === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card.featured {
    border: 2px solid var(--rojo-racing);
    box-shadow: 0 0 30px var(--rojo-glow);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--rojo-racing);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px var(--rojo-glow);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--rojo-racing);
    box-shadow: 0 15px 40px var(--rojo-glow);
}

.service-icon {
    font-size: 3.5rem;
    color: var(--rojo-racing);
    margin-bottom: 1.5rem;
    text-align: center;
}

.service-card h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    text-align: center;
    letter-spacing: 2px;
}

.service-description {
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    text-align: center;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-features li {
    color: var(--gris-claro);
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.service-features i {
    color: var(--verde-success);
}

.service-price {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--rojo-racing);
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.service-financing {
    text-align: center;
    color: var(--azul-mercadopago);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.service-financing strong {
    color: var(--amarillo-mercadopago);
    font-size: 1.3rem;
}

/* ========================================
   SERVICIOS MECÁNICOS - EFECTO NEÓN 3D
   ======================================== */

/* Título NEÓN 3D */
.workshop-neon-title {
    font-family: var(--font-display);
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    padding: 2rem 0;
    perspective: 1000px;
}

.neon-text {
    font-size: clamp(3rem, 8vw, 5.5rem);
    letter-spacing: 8px;
    color: var(--rojo-racing);
    text-transform: uppercase;
    display: inline-block;
    position: relative;
    
    /* Efecto 3D con múltiples sombras */
    text-shadow: 
        /* Profundidad 3D */
        0 1px 0 #c00,
        0 2px 0 #b00,
        0 3px 0 #a00,
        0 4px 0 #900,
        0 5px 0 #800,
        0 6px 0 #700,
        0 7px 0 #600,
        0 8px 0 #500,
        
        /* Brillo neón principal */
        0 0 20px rgba(220, 0, 0, 0.9),
        0 0 40px rgba(220, 0, 0, 0.8),
        0 0 60px rgba(220, 0, 0, 0.7),
        0 0 80px rgba(220, 0, 0, 0.6),
        0 0 100px rgba(220, 0, 0, 0.5),
        
        /* Resplandor exterior */
        0 0 120px rgba(220, 0, 0, 0.4),
        0 0 140px rgba(220, 0, 0, 0.3);
    
    animation: neon-pulse 2s ease-in-out infinite;
    transition: all 0.5s ease;
}

@keyframes neon-pulse {
    0%, 100% {
        text-shadow: 
            0 1px 0 #c00,
            0 2px 0 #b00,
            0 3px 0 #a00,
            0 4px 0 #900,
            0 5px 0 #800,
            0 6px 0 #700,
            0 7px 0 #600,
            0 8px 0 #500,
            0 0 20px rgba(220, 0, 0, 0.9),
            0 0 40px rgba(220, 0, 0, 0.8),
            0 0 60px rgba(220, 0, 0, 0.7),
            0 0 80px rgba(220, 0, 0, 0.6),
            0 0 100px rgba(220, 0, 0, 0.5),
            0 0 120px rgba(220, 0, 0, 0.4),
            0 0 140px rgba(220, 0, 0, 0.3);
    }
    50% {
        text-shadow: 
            0 1px 0 #c00,
            0 2px 0 #b00,
            0 3px 0 #a00,
            0 4px 0 #900,
            0 5px 0 #800,
            0 6px 0 #700,
            0 7px 0 #600,
            0 8px 0 #500,
            0 0 30px rgba(220, 0, 0, 1),
            0 0 60px rgba(220, 0, 0, 0.9),
            0 0 90px rgba(220, 0, 0, 0.8),
            0 0 120px rgba(220, 0, 0, 0.7),
            0 0 150px rgba(220, 0, 0, 0.6),
            0 0 180px rgba(220, 0, 0, 0.5),
            0 0 210px rgba(220, 0, 0, 0.4);
    }
}

/* Hover intensifica el brillo */
.workshop-neon-title:hover .neon-text {
    text-shadow: 
        0 1px 0 #d00,
        0 2px 0 #c00,
        0 3px 0 #b00,
        0 4px 0 #a00,
        0 5px 0 #900,
        0 6px 0 #800,
        0 7px 0 #700,
        0 8px 0 #600,
        0 0 40px rgba(255, 0, 0, 1),
        0 0 80px rgba(255, 0, 0, 0.9),
        0 0 120px rgba(255, 0, 0, 0.8),
        0 0 160px rgba(255, 0, 0, 0.7),
        0 0 200px rgba(255, 0, 0, 0.6),
        0 0 240px rgba(255, 0, 0, 0.5),
        0 0 280px rgba(255, 0, 0, 0.4);
}

/* Grid de servicios */
.workshop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.workshop-card {
    padding: 2.5rem;
    border-radius: 15px;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--gris-oscuro);
}

.workshop-card.featured {
    border: 2px solid var(--verde-success);
    box-shadow: 0 0 30px rgba(0, 220, 130, 0.3);
}

.workshop-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--rojo-racing);
    box-shadow: 0 15px 40px var(--rojo-glow);
}

.workshop-icon {
    font-size: 3.5rem;
    color: var(--rojo-racing);
    margin-bottom: 1.5rem;
    text-align: center;
    transition: transform var(--transition-normal);
}

.workshop-card:hover .workshop-icon {
    transform: scale(1.15) rotate(5deg);
}

.workshop-card h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
    letter-spacing: 2px;
}

.workshop-description {
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    text-align: center;
    line-height: 1.7;
}

.workshop-features {
    list-style: none;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.workshop-features li {
    color: var(--gris-claro);
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
}

.workshop-features i {
    color: var(--verde-success);
    font-size: 0.9rem;
    min-width: 16px;
}

.workshop-price {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--rojo-racing);
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.workshop-note {
    text-align: center;
    color: var(--verde-success);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.workshop-cta {
    background: rgba(220, 0, 0, 0.1);
    border: 2px solid var(--rojo-racing);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    margin-top: 4rem;
}

.workshop-cta h3 {
    color: var(--rojo-racing);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-family: var(--font-display);
    letter-spacing: 2px;
}

.workshop-cta p {
    color: var(--gris-claro);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* === CATÁLOGO === */
.catalog-disclaimer {
    background: rgba(220, 0, 0, 0.1);
    border: 1px solid var(--rojo-racing);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 900px;
}

.catalog-disclaimer h4 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.catalog-disclaimer p {
    color: var(--gris-claro);
    line-height: 1.8;
    margin-bottom: 0.8rem;
}

.catalog-disclaimer strong {
    color: var(--verde-success);
}

.filter-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 3rem 0;
}

.filter-btn {
    padding: 0.8rem 1.8rem;
    background: var(--negro-suave);
    color: var(--gris-claro);
    border: 1px solid var(--gris-oscuro);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--rojo-racing);
    color: var(--blanco);
    border-color: var(--rojo-racing);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--rojo-glow);
}

.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.vehicle-card {
    background: var(--negro-suave);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--gris-oscuro);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.vehicle-card:hover {
    transform: translateY(-10px);
    border-color: var(--rojo-racing);
    box-shadow: 0 15px 40px var(--rojo-glow);
}

.vehicle-header {
    background: linear-gradient(135deg, var(--rojo-racing), var(--rojo-oscuro));
    padding: 1.5rem;
    text-align: center;
    position: relative;
}

.vehicle-brand-logo {
    position: absolute;
    top: 15px;
    right: 15px;
    height: 30px;
    width: auto;
    opacity: 0.3;
}

.vehicle-header h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.vehicle-header p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.vehicle-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.vehicle-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.spec-item {
    background: var(--gris-oscuro);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
}

.spec-label {
    font-size: 0.8rem;
    color: var(--gris-claro);
    text-transform: uppercase;
    font-family: var(--font-display);
    letter-spacing: 1px;
}

.spec-value {
    font-size: 1.6rem;
    color: var(--rojo-racing);
    font-weight: bold;
    font-family: var(--font-display);
    margin-top: 0.5rem;
}

.spec-gain {
    font-size: 1rem;
    color: var(--verde-success);
    font-weight: bold;
    margin-top: 0.3rem;
}

.stage2-info {
    background: linear-gradient(135deg, rgba(220, 0, 0, 0.2), rgba(220, 0, 0, 0.05));
    border: 1px dashed var(--rojo-racing);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.stage2-info strong {
    color: var(--rojo-racing);
    font-size: 1.3rem;
    font-family: var(--font-display);
    display: block;
    margin-bottom: 0.3rem;
}

.stage2-info small {
    display: block;
    color: var(--gris-claro);
    font-size: 0.85rem;
}

.catalog-cta {
    background: var(--negro-suave);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 4rem;
    border: 2px solid var(--rojo-racing);
}

.catalog-cta h3 {
    color: var(--rojo-racing);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-family: var(--font-display);
    letter-spacing: 2px;
}

.catalog-cta p {
    color: var(--gris-claro);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* === DIESEL === */
.diesel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.diesel-card {
    padding: 2.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--rojo-racing);
}

.diesel-card h3 {
    color: var(--rojo-racing);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
    letter-spacing: 2px;
}

.diesel-intro {
    color: var(--gris-claro);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.diesel-intro strong {
    color: var(--rojo-racing);
}

.diesel-problems h4,
.diesel-solution h4 {
    color: var(--blanco);
    font-weight: bold;
    margin: 1.5rem 0 1rem 0;
    font-size: 1.1rem;
}

.diesel-problems ul,
.diesel-solution ul,
.diesel-other-list {
    list-style: none;
}

.diesel-problems li,
.diesel-solution li,
.diesel-other-list li {
    padding: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    color: var(--gris-claro);
}

.diesel-problems i {
    color: var(--rojo-racing);
    margin-top: 0.2rem;
}

.diesel-solution i {
    color: var(--verde-success);
    margin-top: 0.2rem;
}

.diesel-note {
    color: var(--gris-claro);
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

/* === PRECIOS === */
.pricing-table {
    background: var(--negro-suave);
    border-radius: 15px;
    overflow: hidden;
    margin-top: 2rem;
}

.pricing-row {
    display: grid;
    grid-template-columns: 2fr 3fr 1fr 1fr;
    border-bottom: 1px solid var(--gris-oscuro);
}

.pricing-row.header {
    background: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.pricing-row.highlight {
    background: rgba(0, 220, 130, 0.05);
}

.pricing-cell {
    padding: 1.5rem;
    text-align: center;
    border-right: 1px solid var(--gris-oscuro);
}

.pricing-cell:last-child {
    border-right: none;
}

.pricing-cell.price {
    color: var(--rojo-racing);
    font-weight: bold;
    font-size: 1.2rem;
    font-family: var(--font-display);
}

.pricing-cell.success {
    color: var(--verde-success);
    font-weight: bold;
}

.pricing-cell .badge {
    background: var(--verde-success);
    color: var(--negro);
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

/* Pricing Cards (Móvil) */
.pricing-cards {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.pricing-card {
    background: var(--negro-suave);
    border: 1px solid var(--gris-oscuro);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    border-left: 4px solid var(--rojo-racing);
}

.pricing-card.featured {
    border: 2px solid var(--rojo-racing);
    box-shadow: 0 0 20px var(--rojo-glow);
}

.pricing-card h4 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.pricing-card p {
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
}

.pricing-card .time {
    color: var(--gris-claro);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.pricing-card .price {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--rojo-racing);
    font-weight: bold;
}

.pricing-card .price.success {
    color: var(--verde-success);
}

.financing-badge {
    background: linear-gradient(135deg, var(--azul-mercadopago), #0077b3);
    color: var(--blanco);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: inline-block;
    font-weight: bold;
}

.payment-methods {
    background: var(--gris-oscuro);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 3rem;
    border-left: 4px solid var(--rojo-racing);
}

.payment-methods h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.payment-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--gris-claro);
    font-size: 1.1rem;
}

.payment-item i {
    color: var(--verde-success);
    font-size: 1.5rem;
}

.payment-item.featured-payment {
    grid-column: span 2;
    justify-content: center;
    background: rgba(0, 158, 227, 0.1);
    border: 2px solid var(--azul-mercadopago);
    border-radius: 10px;
    padding: 1rem;
}

/* === FAQ === */
.faq-container {
    max-width: 900px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--negro-suave);
    border: 1px solid var(--gris-oscuro);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--rojo-racing);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--blanco);
    letter-spacing: 1px;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    color: var(--rojo-racing);
}

.faq-question i:first-child {
    margin-right: 0.8rem;
    color: var(--rojo-racing);
}

.faq-question i:last-child {
    color: var(--rojo-racing);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--gris-claro);
    line-height: 1.8;
}

/* === BENEFICIOS === */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    text-align: center;
    padding: 2.5rem;
    border-radius: 15px;
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--rojo-racing);
    box-shadow: 0 15px 40px var(--rojo-glow);
}

.benefit-icon {
    font-size: 3.5rem;
    color: var(--rojo-racing);
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.benefit-card p {
    color: var(--gris-claro);
    line-height: 1.7;
}

/* === CONTACTO === */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info,
.contact-form {
    padding: 2.5rem;
    border-radius: 15px;
}

.contact-info h3,
.contact-form h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--rojo-racing);
    min-width: 30px;
    margin-top: 0.2rem;
}

.contact-item strong {
    color: var(--blanco);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item a {
    color: var(--rojo-racing);
    font-size: 1.3rem;
    font-weight: bold;
    text-decoration: none;
    transition: color var(--transition-normal);
}

.contact-item a:hover {
    color: var(--rojo-oscuro);
}

.contact-item p {
    color: var(--gris-claro);
    line-height: 1.7;
}

.location-note {
    display: block;
    font-size: 0.9rem;
    color: var(--gris-claro);
    margin-top: 0.5rem;
    font-style: italic;
}

.social-title {
    margin-top: 2.5rem;
    margin-bottom: 1rem !important;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gris-oscuro);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    font-size: 1.8rem;
    color: var(--blanco);
    box-shadow: var(--shadow-small);
}

.social-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 10px 30px rgba(225, 48, 108, 0.5);
}

.social-btn.whatsapp:hover,
.social-btn:hover {
    background: #25D366;
    transform: scale(1.15) rotate(-5deg);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

.footer-social .social-btn {
    width: 50px;
    height: 50px;
}

/* Formulario */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gris-claro);
    text-transform: uppercase;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.form-group label i {
    margin-right: 0.5rem;
    color: var(--rojo-racing);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--gris-oscuro);
    border: 1px solid var(--gris-oscuro);
    border-radius: 8px;
    color: var(--blanco);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--rojo-racing);
    box-shadow: 0 0 15px var(--rojo-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    text-align: center;
    margin-top: 1rem;
    color: var(--gris-claro);
    font-size: 0.9rem;
}

/* === FOOTER === */
.footer {
    background: var(--negro-suave);
    padding: 4rem 2rem;
    text-align: center;
    border-top: 2px solid var(--rojo-racing);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    height: 100px;
    width: auto;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 20px var(--rojo-glow));
}

.footer-description {
    color: var(--gris-claro);
    margin-bottom: 2rem;
    line-height: 1.8;
    font-size: 1rem;
}

.footer-description strong {
    color: var(--rojo-racing);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.footer-links a {
    color: var(--gris-claro);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 1px;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--rojo-racing);
}

.footer-legal {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gris-oscuro);
}

.footer-legal p {
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    font-size: 0.85rem !important;
    margin-top: 1rem !important;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

.whatsapp-float i {
    font-size: 2rem;
    color: white;
}

/* === EXIT POPUP === */
.exit-popup {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.exit-popup.show {
    display: flex;
}

.exit-popup-content {
    background: var(--negro-suave);
    padding: 3rem;
    border-radius: 15px;
    max-width: 500px;
    text-align: center;
    border: 2px solid var(--azul-mercadopago);
    position: relative;
    animation: fadeInUp 0.3s;
    box-shadow: 0 20px 60px rgba(0, 158, 227, 0.5);
}

.exit-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--gris-claro);
    font-size: 2.5rem;
    cursor: pointer;
    transition: color var(--transition-normal);
    line-height: 1;
}

.exit-popup-close:hover {
    color: var(--rojo-racing);
}

.exit-popup h3 {
    color: var(--rojo-racing);
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.exit-offer {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.exit-offer strong {
    color: var(--azul-mercadopago);
    font-size: 1.8rem;
    font-family: var(--font-display);
}

.exit-description {
    color: var(--gris-claro);
    margin-bottom: 2rem;
}

.exit-description strong {
    color: var(--amarillo-mercadopago);
    font-size: 1.5rem;
    font-family: var(--font-display);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .pricing-table {
        display: none;
    }
    
    .pricing-cards {
        display: grid;
    }
    
    .financing-options {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .payment-item.featured-payment {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    /* Header */
    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-top: 1px solid var(--rojo-racing);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .logo-img {
        height: 55px;
    }
    
    .certified-badge {
        display: none;
    }
    
    /* Hero */
    .hero {
        margin-top: 60px;
        padding: 3rem 1.5rem;
    }
    
    .hero-logo-large {
        max-width: 350px;
    }
    
    .stats-container {
        gap: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    /* Financing */
    .financing-options {
        grid-template-columns: 1fr;
    }
    
    .financing-card.featured {
        transform: scale(1);
    }
    
    .mercadopago-logo {
        height: 40px;
    }
    
    /* Neon Title Mobile */
    .neon-text {
        font-size: clamp(2rem, 10vw, 3.5rem);
        letter-spacing: 4px;
    }
    
    /* Grids */
    .tech-grid,
    .process-grid,
    .services-grid,
    .workshop-grid,
    .vehicles-grid,
    .diesel-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    /* Trust & Brands */
    .trust-container {
        gap: 1.5rem;
    }
    
    .trust-item img {
        height: 45px;
    }
    
    .brand-item {
        font-size: 1.5rem;
    }
    
    /* Secciones */
    .section-tech,
    .section-process,
    .section-services,
    .section-workshop,
    .section-catalog,
    .section-diesel,
    .section-pricing,
    .section-faq,
    .section-benefits,
    .section-contact,
    .financing-promo {
        padding: 4rem 1.5rem;
    }
    
    /* Exit Popup */
    .exit-popup-content {
        margin: 1rem;
        padding: 2rem;
    }
    
    .exit-popup h3 {
        font-size: 2rem;
    }
    
    .social-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float i {
        font-size: 1.5rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .filter-buttons {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .promo-mega {
        font-size: 2rem;
    }
    
    .promo-highlight {
        font-size: 2.5rem;
    }
    
    .neon-text {
        font-size: 2rem;
        letter-spacing: 2px;
    }
}

/* === MODO ACCESIBILIDAD === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === PRINT === */
@media print {
    header,
    .whatsapp-float,
    .exit-popup,
    .cta-buttons,
    .filter-buttons {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* ==================== RED DIAMOND PPF MEGA SECTION ==================== */
.ppf-mega-section {
    position: relative;
    min-height: 600px;
    overflow: hidden;
    margin: 0;
}

.ppf-mega-container {
    position: relative;
    width: 100%;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Video de fondo */
.ppf-video-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.ppf-video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ppf-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.7) 50%, rgba(188,0,45,0.3) 100%);
}

/* Contenido */
.ppf-mega-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 60px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

/* Badge NUEVO */
.ppf-new-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #BC002D, #ff1744);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
    position: relative;
    animation: ppf-glow 2s ease-in-out infinite;
}

.ppf-pulse {
    position: absolute;
    left: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: #00ff88;
    border-radius: 50%;
    animation: ppf-pulse 1.5s ease-in-out infinite;
}

@keyframes ppf-pulse {
    0%, 100% { transform: translateY(-50%) scale(1); opacity: 1; }
    50% { transform: translateY(-50%) scale(1.5); opacity: 0.5; }
}

@keyframes ppf-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(188,0,45,0.5); }
    50% { box-shadow: 0 0 40px rgba(188,0,45,0.8), 0 0 60px rgba(188,0,45,0.4); }
}

/* Logo RED DIAMOND */
.ppf-logo-container {
    margin-bottom: 20px;
}

.ppf-logo-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    letter-spacing: 5px;
    margin: 0;
    line-height: 1;
}

.ppf-red {
    color: #BC002D;
    text-shadow: 0 0 30px rgba(188,0,45,0.5);
}

.ppf-diamond {
    color: white;
    text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

.ppf-gem-icon {
    color: #BC002D;
    font-size: 2.5rem;
    margin-left: 10px;
    animation: ppf-sparkle 2s ease-in-out infinite;
}

@keyframes ppf-sparkle {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-10deg) scale(1.1); }
    75% { transform: rotate(10deg) scale(1.1); }
}

.ppf-tagline {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    letter-spacing: 8px;
    margin-top: 5px;
}

/* Título principal */
.ppf-main-title {
    font-size: 2rem;
    color: white;
    font-weight: 300;
    margin-bottom: 30px;
}

.ppf-highlight {
    color: #BC002D;
    font-weight: 700;
}

/* Features grid */
.ppf-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.ppf-feature {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 20px 15px;
    transition: all 0.3s ease;
}

.ppf-feature:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
    border-color: #BC002D;
}

.ppf-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #BC002D, #ff1744);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
}

.ppf-feature-icon i {
    color: white;
    font-size: 1.3rem;
}

.ppf-feature-text strong {
    display: block;
    color: white;
    font-size: 14px;
    margin-bottom: 3px;
}

.ppf-feature-text span {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
}

/* Insurance banner */
.ppf-insurance-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: linear-gradient(135deg, rgba(201,162,39,0.2), rgba(201,162,39,0.1));
    border: 2px solid #C9A227;
    border-radius: 15px;
    padding: 20px 30px;
    margin-bottom: 30px;
    animation: ppf-border-glow 3s ease-in-out infinite;
}

@keyframes ppf-border-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(201,162,39,0.3); }
    50% { box-shadow: 0 0 40px rgba(201,162,39,0.6); }
}

.ppf-insurance-icon {
    width: 60px;
    height: 60px;
    background: #C9A227;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ppf-insurance-icon i {
    color: #1a1a1a;
    font-size: 1.5rem;
}

.ppf-insurance-text {
    text-align: left;
}

.ppf-insurance-title {
    display: block;
    color: #C9A227;
    font-size: 1.2rem;
    font-weight: 700;
}

.ppf-insurance-sub {
    color: rgba(255,255,255,0.7);
    font-size: 13px;
}

/* CTAs */
.ppf-cta-container {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.ppf-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.ppf-cta-primary {
    background: linear-gradient(135deg, #BC002D, #ff1744);
    color: white;
    box-shadow: 0 10px 30px rgba(188,0,45,0.4);
}

.ppf-cta-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(188,0,45,0.6);
}

.ppf-cta-whatsapp {
    background: #25D366;
    color: white;
    box-shadow: 0 10px 30px rgba(37,211,102,0.3);
}

.ppf-cta-whatsapp:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(37,211,102,0.5);
}

/* USA Badge */
.ppf-usa-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 13px;
}

.ppf-usa-flag {
    width: 24px;
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 900px) {
    .ppf-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ppf-logo-text {
        font-size: 3rem;
    }
}

@media (max-width: 600px) {
    .ppf-mega-section {
        min-height: auto;
    }
    
    .ppf-mega-content {
        padding: 40px 15px;
    }
    
    .ppf-logo-text {
        font-size: 2.5rem;
    }
    
    .ppf-gem-icon {
        font-size: 1.8rem;
    }
    
    .ppf-main-title {
        font-size: 1.5rem;
    }
    
    .ppf-features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .ppf-feature {
        padding: 15px 10px;
    }
    
    .ppf-insurance-banner {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .ppf-insurance-text {
        text-align: center;
    }
    
    .ppf-cta-container {
        flex-direction: column;
    }
    
    .ppf-cta-btn {
        width: 100%;
        justify-content: center;
    }
}
/* Link PPF en navegación */
.nav-ppf-link {
    background: linear-gradient(135deg, #BC002D, #ff1744) !important;
    color: white !important;
    padding: 8px 15px !important;
    border-radius: 20px !important;
    font-weight: 600 !important;
    animation: nav-ppf-pulse 2s ease-in-out infinite;
}

.nav-ppf-link:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(188,0,45,0.4);
}

.nav-ppf-link i {
    margin-right: 5px;
}

@keyframes nav-ppf-pulse {
    0%, 100% { box-shadow: 0 0 10px rgba(188,0,45,0.3); }
    50% { box-shadow: 0 0 20px rgba(188,0,45,0.6); }
}