/* 
   =================================================
   RUTA CAMPER - STYLE SHEET V2 (LUXURY ADVENTURE)
   ================================================= 
*/

:root {
    /* Paleta Principal del Logotipo */
    --color-forest: #26523c;       /* Verde Bosque de Aventura */
    --color-forest-light: #386f54; /* Verde Bosque Claro */
    --color-copper: #9c4a17;       /* Cobre Tierra WCAG AA compliant */
    --color-copper-light: #e89151; /* Cobre Tierra Claro WCAG AAA for dark bg */
    --color-copper-hover: #7d370b; /* Cobre Tierra Oscuro */
    --color-charcoal: #2b2d2f;     /* Carbón Técnico */
    
    /* Fondos */
    --color-bg-dark: #0f1210;      /* Negro Obsidiana/Verdoso */
    --color-bg-light: #f4f6f4;     /* Gris Claro Orgánico */
    --color-bg-card: #181d1a;      /* Fondo de Tarjeta Oscura */
    --color-bg-white: #ffffff;
    
    /* Textos */
    --color-text-light: #f3f6f4;
    --color-text-dark: #121513;
    --color-text-muted: #4e5851;
    --color-text-muted-light: #c2d1c7;
    
    /* Bordes y Estructura */
    --color-border-dark: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(0, 0, 0, 0.08);
    --nav-height: 120px;
    --container-width: 1300px;
    
    /* Tipografía */
    --font-head: 'Outfit', 'Inter', sans-serif;
    --font-base: 'Inter', sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
}

/* Accessibility Skip Link (Fully hidden visually via sr-only clip rect pattern) */
.skip-link {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    z-index: 10000;
}
.skip-link:focus {
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: auto;
    height: auto;
    padding: 0.6rem 1.2rem;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-copper);
    color: #ffffff !important;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    font-weight: 600;
    font-size: 0.9rem;
}

/* 
   =================================================
   RESETS & BASE STYLES
   ================================================= 
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-dark);
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text-light);
}

/* 
   =================================================
   UTILITIES
   ================================================= 
*/
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.section-padding {
    padding: 8rem 0;
}

.text-center { text-align: center; }
.text-copper { color: var(--color-copper); }

/* Fondos de Sección */
.bg-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.bg-light {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}
.bg-light h1, .bg-light h2, .bg-light h3, .bg-light h4 {
    color: var(--color-text-dark);
}

/* Botones Premium */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 2.2rem;
    font-family: var(--font-head);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid transparent;
    text-transform: uppercase;
}

.btn-primary {
    background-color: #6c2b04 !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    border: 1px solid #8d3a07;
}
.btn-primary:hover {
    background-color: #521f02 !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.btn-outline-light {
    border: 2px solid #ffffff;
    color: #ffffff !important;
    background-color: rgba(0, 0, 0, 0.4);
    font-weight: 700;
}
.btn-outline-light:hover {
    border-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
}

.btn-outline-dark {
    border-color: rgba(0, 0, 0, 0.15);
    color: var(--color-text-dark);
    background-color: transparent;
}
.btn-outline-dark:hover {
    border-color: var(--color-text-dark);
    background-color: rgba(0, 0, 0, 0.03);
}

/* Badges / Monospace Tags */
.badge-premium {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-copper);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: inline-block;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* 
   =================================================
   TOPOGRAPHY TEXTURE / GRID BACKGROUND
   ================================================= 
*/
.topo-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0.05;
    pointer-events: none;
    z-index: 1;
    /* Genera un patrón de líneas de cota topográfica sutiles */
    background-image: radial-gradient(circle at 50% 50%, transparent 150px, rgba(255, 255, 255, 0.1) 151px, rgba(255, 255, 255, 0.1) 152px, transparent 153px),
                      radial-gradient(circle at 30% 70%, transparent 80px, rgba(255, 255, 255, 0.1) 81px, rgba(255, 255, 255, 0.1) 82px, transparent 83px),
                      radial-gradient(circle at 80% 20%, transparent 220px, rgba(255, 255, 255, 0.1) 221px, rgba(255, 255, 255, 0.1) 222px, transparent 223px);
    background-size: 600px 600px;
}

/* 
   =================================================
   HEADER & NAVIGATION
   ================================================= 
*/
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    height: var(--nav-height);
    background: transparent;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Al hacer scroll */
.navbar.scrolled {
    height: 96px;
    background: rgba(15, 18, 16, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--color-border-dark);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    position: relative;
    z-index: 1010;
    cursor: pointer;
    text-decoration: none;
}

.logo picture {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 104px;
    width: auto;
    filter: drop-shadow(0 2px 10px rgba(0,0,0,0.2));
    transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled .logo-img {
    height: 83px;
}

.logo-text {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #ffffff;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    height: 100vh;
    background: rgba(15, 18, 16, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-left: 1px solid var(--color-border-dark);
    padding: 7rem 3rem 3rem;
    gap: 1.5rem;
    z-index: 999;
    text-align: left;
    box-shadow: -10px 0 35px rgba(0, 0, 0, 0.6);
    
    /* Sliding animation */
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.4s ease,
                visibility 0.5s;
}

.nav-links.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.nav-links li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-bottom: 1rem;
}

.nav-links li:last-child {
    border-bottom: none;
}

.nav-links li a {
    font-family: var(--font-head);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
    position: relative;
}

.nav-links li a:hover {
    color: var(--color-copper);
    padding-left: 8px;
}

.nav-links li a.active {
    color: #ffffff;
    padding-left: 14px;
}

.nav-links li a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 12px;
    background-color: var(--color-copper);
}

/* Backdrop Overlay */
.nav-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s;
}

.nav-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* Hamburguesa (Siempre visible) */
.hamburger {
    display: flex;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    width: 25px;
    z-index: 1100;
    justify-content: center;
    height: 25px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Animación de la hamburguesa a X */
.hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 
   =================================================
   HERO SECTION (LUXURY WELCOME)
   ================================================= 
*/
.hero-v2 {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #080a09;
}

.hero-v2-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('../assets/hero_camper_sunset.webp');
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.02);
    transition: transform 10s ease-out;
}

.hero-v2-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(15,18,16,0.5) 0%, rgba(15,18,16,0.85) 100%);
    z-index: 2;
}

.hero-v2-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    text-align: center;
    padding: 0 1rem;
    margin-top: 4rem;
}

.hero-v2-content h1 {
    font-size: clamp(2.2rem, 4.8vw, 4rem);
    text-transform: uppercase;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.6rem;
    color: #ffffff;
}

.hero-tagline {
    font-family: var(--font-head);
    font-size: clamp(1.2rem, 2.4vw, 1.9rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.03em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-v2-content p:not(.hero-tagline) {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    letter-spacing: 0.1em;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 35px;
    background: linear-gradient(to bottom, var(--color-copper) 50%, transparent 50%);
    background-size: 100% 200%;
    animation: animateScroll 2s infinite;
}

@keyframes animateScroll {
    0% { background-position: 0 100%; }
    50% { background-position: 0 0%; }
    100% { background-position: 0 -100%; }
}

/* 
   =================================================
   RANGE SHOWCASE (MODELOS ALTO STANDING)
   ================================================= 
*/
.range-section {
    position: relative;
}

.section-intro {
    max-width: 700px;
    margin: 0 auto 5rem;
}

.section-intro h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.section-intro p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.bg-dark .section-intro p {
    color: var(--color-text-muted-light);
}

/* Diseño alterno de filas de productos */
.model-row {
    display: flex;
    align-items: center;
    gap: 6rem;
    margin-bottom: 10rem;
}

.model-row:last-child {
    margin-bottom: 0;
}

.model-row:nth-child(even) {
    flex-direction: row-reverse;
}

.model-img-wrapper {
    flex: 1.2;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border-dark);
}

.model-img-wrapper::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(15,18,16,0.3) 0%, transparent 100%);
    pointer-events: none;
}

.model-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.model-img-wrapper:hover .model-img {
    transform: scale(1.04);
}

.model-info {
    flex: 1;
}

.model-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.model-desc {
    color: var(--color-text-muted-light);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}
.bg-light .model-desc {
    color: var(--color-text-muted);
}

.specs-inline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px dashed var(--color-border-dark);
    border-bottom: 1px dashed var(--color-border-dark);
    padding: 1.5rem 0;
    margin-bottom: 2.5rem;
}
.bg-light .specs-inline-grid {
    border-top-color: var(--color-border-light);
    border-bottom-color: var(--color-border-light);
}

.spec-inline-item span:first-child {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-copper);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.spec-inline-item span:last-child {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 700;
}

/* 
   =================================================
   OFF-GRID ENGINEERING (TECNOLOGÍA VICTRON SOLAR)
   ================================================= 
*/
.engineering-section {
    border-top: 1px solid var(--color-border-dark);
    border-bottom: 1px solid var(--color-border-dark);
    position: relative;
    overflow: hidden;
}

.engineering-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.eng-text h3 {
    font-size: 2.2rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.eng-text p {
    color: var(--color-text-muted-light);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.system-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2.5rem;
}

.sys-detail-card h3, .sys-detail-card h4 {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sys-detail-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted-light);
    margin-bottom: 0;
}

/* Panel de control digital simulado de Victron */
.victron-dashboard {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    position: relative;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border-dark);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.dashboard-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #4CAF50;
    text-transform: uppercase;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #4CAF50;
    border-radius: 50%;
    box-shadow: 0 0 10px #4CAF50;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.gauge-card {
    text-align: center;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1.5rem;
}

.gauge-value {
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0.5rem 0;
}

.gauge-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.progress-bar-container {
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.08);
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--color-copper);
}

.progress-fill.green {
    background-color: #4CAF50;
}

/* 
   =================================================
   MATERIALS & CRAFTSMANSHIP (DETALLES QUE WOWEAN)
   ================================================= 
*/
.materials-section {
    position: relative;
}

.materials-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.materials-visuals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.mat-img-wrapper {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.mat-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

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

.mat-img-wrapper:nth-child(even) {
    transform: translateY(2rem);
}

.mat-info-text h3 {
    font-size: 2.2rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.mat-info-text p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.material-list-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mat-list-card {
    border-left: 3px solid var(--color-copper);
    padding-left: 1.5rem;
}

.mat-list-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
}

.mat-list-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* 
   =================================================
   CTA BANNER (INSCRIPCIÓN DE INTERÉS)
   ================================================= 
*/
.cta-banner-v2 {
    position: relative;
    background: linear-gradient(135deg, var(--color-forest) 0%, var(--color-bg-dark) 100%);
    padding: 7rem 0;
    text-align: center;
    border-top: 1px solid var(--color-border-dark);
}

.cta-banner-v2-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.cta-banner-v2 h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.cta-banner-v2 p {
    font-size: 1.15rem;
    color: var(--color-text-muted-light);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* 
   =================================================
   CONTACT PAGE & FORMS (contacto2.html)
   ================================================= 
*/
.contact-layout-v2 {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 6rem;
}

.contact-meta-info {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.contact-meta-card h3 {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--color-copper);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.contact-meta-card p {
    font-size: 1.25rem;
    font-family: var(--font-head);
    font-weight: 600;
}

.contact-meta-card a:hover {
    color: var(--color-copper);
}

.social-links-v2 {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.social-link-item {
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-link-item:hover {
    color: var(--color-copper);
}

/* Formulario Moderno */
.form-card-v2 {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    padding: 3.5rem;
}

.form-group-v2 {
    margin-bottom: 2rem;
}

.form-group-v2 label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.form-group-v2 input,
.form-group-v2 select,
.form-group-v2 textarea {
    width: 100%;
    padding: 1.1rem;
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-family: var(--font-base);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group-v2 input:focus,
.form-group-v2 select:focus,
.form-group-v2 textarea:focus {
    outline: none;
    border-color: var(--color-copper);
    background-color: rgba(0, 0, 0, 0.25);
    box-shadow: 0 0 10px rgba(176, 99, 45, 0.1);
}

/* Mapa de localización */
.map-container-v2 {
    margin-top: 5rem;
    border: 1px solid var(--color-border-dark);
    height: 400px;
    width: 100%;
    background-color: var(--color-bg-card);
    position: relative;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.map-placeholder svg {
    margin-bottom: 1rem;
    color: var(--color-copper);
}

.map-placeholder p {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-light);
}

/* 
   =================================================
   FOOTER (V2 MINIMALIST)
   ================================================= 
*/
.footer-v2 {
    background-color: #0b0d0c;
    border-top: 1px solid var(--color-border-dark);
    padding: 5rem 0 3rem;
}

.footer-v2-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-v2-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted-light);
    margin-top: 0.8rem;
    max-width: 250px;
}

.footer-v2-col h3, .footer-v2-col h4 {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--color-copper-light);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.8rem;
    font-weight: 700;
}

.footer-v2-col ul li {
    margin-bottom: 0.8rem;
}

.footer-v2-col ul li a {
    font-size: 0.9rem;
    color: var(--color-text-muted-light);
}

.footer-v2-col ul li a:hover {
    color: #ffffff;
}

.footer-v2-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border-dark);
    padding-top: 2rem;
    color: var(--color-text-muted-light);
    font-size: 0.85rem;
}

.footer-v2-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-v2-bottom-links a:hover {
    color: #ffffff;
}

/* 
   =================================================
   ANIMATIONS & SCROLL BEHAVIOR
   ================================================= 
*/
.v2-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.v2-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 
   =================================================
   MEDIA QUERIES (RESPONSIVE STYLING)
   ================================================= 
*/
@media (max-width: 1024px) {
    .model-row {
        flex-direction: column !important;
        gap: 3rem;
        margin-bottom: 7rem;
    }
    
    .engineering-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .materials-layout {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .contact-layout-v2 {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 80px;
    }
    
    .navbar.scrolled {
        height: 70px;
    }

    .logo-img {
        height: 60px;
    }
    
    .navbar.scrolled .logo-img {
        height: 50px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Enlarge Model Photos (Edge-to-Edge) */
    .model-img-wrapper {
        width: calc(100% + 4rem);
        margin-left: -2rem;
        margin-right: -2rem;
        border-left: none;
        border-right: none;
    }
    
    .model-img {
        height: 320px;
    }
    
    /* Center Model Info and Buttons */
    .model-info {
        text-align: center;
    }
    
    .model-info .btn {
        display: inline-flex;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .specs-inline-grid {
        justify-content: center;
    }
    
    /* Enlarge Craftsmanship Grid & Photos (Edge-to-Edge) */
    .materials-visuals {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .mat-img-wrapper {
        width: calc(100% + 4rem);
        margin-left: -2rem;
        margin-right: -2rem;
        border-left: none;
        border-right: none;
    }
    
    .mat-img {
        height: 250px;
    }
    
    .mat-img-wrapper:nth-child(even) {
        transform: none;
    }
    
    .footer-v2-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-v2-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .system-details {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .footer-v2-grid {
        grid-template-columns: 1fr;
    }
    
    .specs-inline-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .nav-links {
        width: 100%;
        padding: 6rem 2rem 2rem;
    }
}

/* Estilos comunes para subpáginas */
.subpage-main {
    padding-top: var(--nav-height);
}

.subpage-header {
    position: relative;
    padding: 6rem 0 4rem;
    border-bottom: 1px solid var(--color-border-dark);
    background: linear-gradient(180deg, #0f1210 0%, #0b0d0c 100%);
    overflow: hidden;
    z-index: 10;
}

.subpage-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-transform: uppercase;
    margin-bottom: 1rem;
    color: #ffffff;
}

.subpage-header p {
    font-size: 1.1rem;
    color: var(--color-text-muted-light);
    max-width: 600px;
    margin: 0 auto;
}

/* 
   =================================================
   FAQ ACCORDION STYLES (SEO & UX)
   ================================================= 
*/
.faq-section {
    position: relative;
}

.faq-item {
    border-bottom: 1px solid var(--color-border-dark);
    margin-bottom: 1rem;
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    padding: 1.25rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-head);
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
    transition: color 0.3s ease;
}

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

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-copper);
    transition: transform 0.3s ease;
    margin-left: 1rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--color-text-muted-light);
    font-size: 1rem;
    line-height: 1.7;
}