/* ============================================================
   RESET & VARIABLES GLOBALES
   ============================================================ */
:root {
    --negro-profundo: #0a0a0a;
    --negro-elegante: #111111;
    --negro-medio: #1a1a1a;
    --gris-oscuro: #2a2a2a;
    --gris-medio: #3a3a3a;
    --gris-claro: #6b6b6b;
    --gris-muy-claro: #a0a0a0;
    --blanco-puro: #ffffff;
    --blanco-hueso: #f5f5f5;
    --blanco-roto: #e8e8e8;
    --dorado-principal: #c8a45c;
    --dorado-claro: #d4af37;
    --dorado-oscuro: #b8963e;
    --dorado-brillo: #e2c87f;
    --dorado-sutil: rgba(200, 164, 92, 0.15);
    --dorado-glass: rgba(200, 164, 92, 0.08);
    --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.3);
    --sombra-media: 0 8px 32px rgba(0, 0, 0, 0.4);
    --sombra-dorada: 0 4px 24px rgba(200, 164, 92, 0.2);
    --sombra-elevacion: 0 20px 50px rgba(0, 0, 0, 0.5);
    --transicion-suave: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    --transicion-elegante: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --borde-dorado: 1px solid rgba(200, 164, 92, 0.3);
    --borde-sutil: 1px solid rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(17, 17, 17, 0.7);
    --glass-bg-claro: rgba(30, 30, 30, 0.6);
    --nav-height: 80px;
    --nav-height-mobile: 64px;
    --radio-borde: 16px;
    --radio-borde-sm: 10px;
    --radio-borde-xs: 6px;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--dorado-principal) var(--negro-medio);
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--negro-medio);
}
::-webkit-scrollbar-thumb {
    background: var(--dorado-principal);
    border-radius: 3px;
}

body {
    font-family: 'Inter', 'Raleway', sans-serif;
    background-color: var(--negro-profundo);
    color: var(--blanco-hueso);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* ============================================================
   LOADING SCREEN
   ============================================================ */
#loading-screen {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--negro-profundo);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    pointer-events: all;
}
#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
#loading-screen .loader-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--dorado-principal);
    letter-spacing: 0.06em;
    animation: loaderPulse 1.2s ease-in-out infinite;
    text-align: center;
    line-height: 1.2;
}
#loading-screen .loader-logo span {
    display: block;
    font-size: 0.85rem;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--gris-muy-claro);
    margin-top: 6px;
}
#loading-screen .loader-bar {
    width: 80px;
    height: 2px;
    background: var(--gris-oscuro);
    border-radius: 2px;
    margin-top: 24px;
    overflow: hidden;
}
#loading-screen .loader-bar-inner {
    width: 30%;
    height: 100%;
    background: var(--dorado-principal);
    border-radius: 2px;
    animation: loaderBar 1.5s ease-in-out infinite;
}
@keyframes loaderPulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.04); }
}
@keyframes loaderBar {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* ============================================================
   NAVBAR STICKY PREMIUM
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transicion-elegante);
}
.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(200, 164, 92, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.navbar-logo .logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--negro-profundo);
    letter-spacing: 0;
    flex-shrink: 0;
    box-shadow: var(--sombra-dorada);
    overflow: hidden;
}
.navbar-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}
.navbar-logo .logo-text .brand-name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--blanco-puro);
    letter-spacing: 0.03em;
    white-space: nowrap;
}
.navbar-logo .logo-text .brand-slogan {
    font-size: 0.62rem;
    color: var(--dorado-principal);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
    white-space: nowrap;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--gris-muy-claro);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    transition: var(--transicion-suave);
    position: relative;
    padding: 6px 0;
    white-space: nowrap;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--dorado-principal);
    transition: width 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    border-radius: 1px;
}
.nav-links a:hover {
    color: var(--dorado-claro);
}
.nav-links a:hover::after {
    width: 100%;
}
.nav-cta {
    background: transparent;
    border: 1.5px solid var(--dorado-principal);
    color: var(--dorado-principal) !important;
    padding: 10px 22px !important;
    border-radius: 50px;
    font-weight: 600 !important;
    letter-spacing: 0.05em !important;
    transition: var(--transicion-suave) !important;
    font-size: 0.82rem !important;
    cursor: pointer;
}
.nav-cta:hover {
    background: var(--dorado-principal) !important;
    color: var(--negro-profundo) !important;
    box-shadow: var(--sombra-dorada);
}
.nav-cta::after {
    display: none !important;
}

/* Hamburguesa mobile */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 10001;
    padding: 8px;
    background: transparent;
    border: none;
}
.hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--blanco-puro);
    border-radius: 2px;
    transition: var(--transicion-suave);
    transform-origin: center;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ============================================================
   HERO SECTION CINEMATOGRÁFICA
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--negro-profundo);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('https://www.toyota.mx/adobe/dynamicmedia/deliver/dm-aid--23dde8dc-2bcc-4037-bfdc-fb1b7ad81e86/camry-xle-c-01-carousel-features-exterior.jpg?preferwebp=true&quality=85');
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
    filter: brightness(0.35) saturate(0.7);
    transform: scale(1.05);
    will-change: transform;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg,
            rgba(10, 10, 10, 0.55) 0%,
            rgba(10, 10, 10, 0.7) 40%,
            rgba(10, 10, 10, 0.9) 80%,
            var(--negro-profundo) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dorado-principal);
    border: 1px solid rgba(200, 164, 92, 0.4);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    background: rgba(200, 164, 92, 0.06);
}
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 5.5vw, 4.5rem);
    font-weight: 700;
    color: var(--blanco-puro);
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}
.hero-title .gold-accent {
    color: var(--dorado-principal);
    font-style: italic;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gris-muy-claro);
    margin-bottom: 2.5rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
.btn {
    display: inline-block;
    padding: 15px 34px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transicion-suave);
    text-align: center;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}
.btn-primary {
    background: linear-gradient(135deg, var(--dorado-principal), var(--dorado-oscuro));
    color: var(--negro-profundo);
    border: none;
    box-shadow: var(--sombra-dorada);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(200, 164, 92, 0.35);
    filter: brightness(1.08);
}
.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--blanco-puro);
}
.btn-outline:hover {
    border-color: var(--dorado-principal);
    color: var(--dorado-principal);
    background: rgba(200, 164, 92, 0.06);
    transform: translateY(-3px);
}
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: bounceDown 2s ease-in-out infinite;
    cursor: pointer;
}
.hero-scroll-indicator span {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gris-muy-claro);
}
.hero-scroll-indicator .scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--dorado-principal), transparent);
    border-radius: 1px;
}
@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(12px); }
}

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
.section {
    padding: 5rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.section-tag {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dorado-principal);
    font-weight: 600;
    margin-bottom: 0.8rem;
    display: block;
}
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--blanco-puro);
    letter-spacing: -0.01em;
    margin-bottom: 0.8rem;
}
.section-subtitle {
    font-size: 1rem;
    color: var(--gris-muy-claro);
    max-width: 550px;
    margin: 0 auto;
    letter-spacing: 0.03em;
}
.gold-line {
    width: 50px;
    height: 2px;
    background: var(--dorado-principal);
    margin: 0 auto 1rem;
    border-radius: 1px;
}

/* ============================================================
   BUSCADOR DE VEHÍCULOS
   ============================================================ */
.search-section {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    padding: 2.5rem 2rem;
    margin-top: -40px;
    position: relative;
    z-index: 5;
    border: var(--borde-sutil);
    box-shadow: var(--sombra-media);
}
.search-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    align-items: end;
}
.search-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.search-group label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gris-claro);
    font-weight: 600;
}
.search-group select,
.search-group input {
    background: var(--negro-elegante);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--blanco-puro);
    padding: 12px 16px;
    border-radius: var(--radio-borde-xs);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    transition: var(--transicion-suave);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    letter-spacing: 0.02em;
}
.search-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c8a45c' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.search-group select:hover,
.search-group input:hover {
    border-color: rgba(200, 164, 92, 0.4);
}
.search-group select:focus,
.search-group input:focus {
    outline: none;
    border-color: var(--dorado-principal);
    box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.1);
}
.search-btn {
    background: var(--dorado-principal);
    color: var(--negro-profundo);
    border: none;
    padding: 13px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transicion-suave);
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
    height: fit-content;
    align-self: end;
}
.search-btn:hover {
    background: var(--dorado-claro);
    box-shadow: var(--sombra-dorada);
    transform: translateY(-2px);
}

/* ============================================================
   TARJETAS DE VEHÍCULOS
   ============================================================ */
.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.8rem;
}
.vehicle-card {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    overflow: hidden;
    border: var(--borde-sutil);
    transition: var(--transicion-elegante);
    cursor: pointer;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}
.vehicle-card.revealed {
    opacity: 1;
    transform: translateY(0);
}
.vehicle-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-elevacion);
    border-color: rgba(200, 164, 92, 0.3);
}
.vehicle-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--gris-oscuro);
}
.vehicle-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.vehicle-card:hover .vehicle-card-image img {
    transform: scale(1.06);
}
.vehicle-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: linear-gradient(135deg, var(--dorado-principal), var(--dorado-oscuro));
    color: var(--negro-profundo);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 1;
}
.vehicle-card-body {
    padding: 1.2rem 1.3rem 1.4rem;
}
.vehicle-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.72rem;
    color: var(--gris-claro);
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
    flex-wrap: wrap;
}
.vehicle-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.vehicle-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--blanco-puro);
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
}
.vehicle-card-location {
    font-size: 0.75rem;
    color: var(--gris-muy-claro);
    margin-bottom: 0.8rem;
    letter-spacing: 0.04em;
}
.vehicle-card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dorado-principal);
    letter-spacing: -0.01em;
    font-family: 'Playfair Display', serif;
}

/* ============================================================
   MODAL DETALLE VEHÍCULO
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 50000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    max-width: 800px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    border: var(--borde-sutil);
    box-shadow: var(--sombra-elevacion);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active .modal {
    transform: translateY(0);
}
.modal-close {
    position: sticky;
    top: 14px;
    right: 14px;
    float: right;
    z-index: 10;
    background: var(--negro-elegante);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--blanco-puro);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion-suave);
}
.modal-close:hover {
    background: var(--dorado-principal);
    color: var(--negro-profundo);
    border-color: var(--dorado-principal);
}
.modal-gallery {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 1rem;
    scroll-snap-type: x mandatory;
}
.modal-gallery img {
    width: 280px;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radio-borde-sm);
    flex-shrink: 0;
    scroll-snap-align: start;
}
.modal-body {
    padding: 1rem 1.8rem 2rem;
}
.modal-body h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--blanco-puro);
    margin-bottom: 0.3rem;
}
.modal-body .modal-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dorado-principal);
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}
.modal-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}
.modal-spec {
    background: var(--negro-elegante);
    padding: 0.8rem;
    border-radius: var(--radio-borde-xs);
    text-align: center;
    border: var(--borde-sutil);
}
.modal-spec .spec-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gris-claro);
}
.modal-spec .spec-value {
    font-weight: 600;
    color: var(--blanco-puro);
    font-size: 0.9rem;
}
.modal-whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: #fff;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    transition: var(--transicion-suave);
    text-align: center;
}
.modal-whatsapp-btn:hover {
    background: #1ebe5b;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

/* ============================================================
   BENEFICIOS / ¿POR QUÉ ELEGIRNOS? (VERSIÓN EXPANDIBLE)
   ============================================================ */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.8rem;
}
.benefit-card {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    padding: 2rem 1.5rem;
    text-align: center;
    border: var(--borde-sutil);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.benefit-card.revealed {
    opacity: 1;
    transform: translateY(0);
}
/* Mensaje flotante al hacer hover (CLICK PARA MÁS INFORMACIÓN) */
.benefit-card::after {
    content: "👆 Click para más información";
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    background: var(--dorado-principal);
    color: var(--negro-profundo);
    text-align: center;
    padding: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    transition: bottom 0.3s ease;
    pointer-events: none;
    z-index: 5;
}
.benefit-card:hover::after {
    bottom: 0;
}
.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-elevacion);
}
/* Estado expandido */
.benefit-card.expanded {
    grid-column: span 2;
    transform: scale(1.02);
    background: linear-gradient(135deg, var(--negro-medio), var(--negro-elegante));
    border-color: var(--dorado-principal);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    z-index: 10;
}
.benefit-card.expanded .benefit-expanded-content {
    max-height: 500px;
    opacity: 1;
    margin-top: 1rem;
}
.benefit-expanded-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s ease;
    text-align: left;
    border-top: 1px solid rgba(200,164,92,0.3);
    margin-top: 0;
    padding-top: 0;
}
.benefit-expanded-content .expanded-inner {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}
@media (min-width: 768px) {
    .benefit-expanded-content .expanded-inner {
        flex-direction: row;
        align-items: center;
    }
}
.benefit-expanded-content img {
    width: 100%;
    max-width: 180px;
    border-radius: var(--radio-borde-sm);
    border: 1px solid var(--dorado-sutil);
}
.benefit-expanded-content p {
    font-size: 0.85rem;
    color: var(--gris-muy-claro);
    line-height: 1.6;
    flex: 1;
}
.benefit-card:not(.expanded) .benefit-expanded-content {
    display: none;
}
/* Ajuste para móviles: al expandir, ocupa todo el ancho */
@media (max-width: 768px) {
    .benefit-card.expanded {
        grid-column: span 1;
    }
    .benefit-expanded-content .expanded-inner {
        flex-direction: column;
    }
    .benefit-expanded-content img {
        max-width: 100%;
    }
}

/* ============================================================
   VERIFICACIÓN POR PLACA (SECCIÓN AMPLIADA)
   ============================================================ */
.verificar-info-extra {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    padding: 1.2rem;
    margin-top: 1.5rem;
    border: var(--borde-sutil);
    text-align: left;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.verificar-info-extra h4 {
    color: var(--dorado-principal);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.verificar-info-extra p {
    font-size: 0.8rem;
    color: var(--gris-muy-claro);
    margin-bottom: 0.8rem;
}
.verificar-info-extra ul {
    margin-left: 1.2rem;
    font-size: 0.8rem;
    color: var(--gris-claro);
}
.verificar-info-extra li {
    margin-bottom: 0.3rem;
}

/* ============================================================
   NUEVA SECCIÓN: GARANTÍA
   ============================================================ */
.garantia-section {
    background: linear-gradient(135deg, var(--negro-medio), var(--negro-elegante));
    border-radius: var(--radio-borde);
    margin: 2rem auto;
    border: 1px solid rgba(200, 164, 92, 0.2);
}

.garantia-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    border: var(--borde-sutil);
    transition: var(--transicion-elegante);
}

@media (min-width: 768px) {
    .garantia-card {
        flex-direction: row;
        text-align: left;
    }
}

.garantia-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: var(--dorado-sutil);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--dorado-principal);
}

.garantia-icon i {
    font-size: 3rem;
    color: var(--dorado-principal);
}

.garantia-content {
    flex: 1;
}

.garantia-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--dorado-principal);
    margin-bottom: 0.8rem;
}

.garantia-content p {
    color: var(--gris-muy-claro);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* ============================================================
   INFORMACIÓN DE PAGO (verificación)
   ============================================================ */
.pago-info {
    background: linear-gradient(135deg, var(--negro-elegante), var(--negro-profundo));
    border-radius: var(--radio-borde);
    padding: 1.5rem;
    margin-top: 1.5rem;
    border: 1px solid var(--dorado-principal);
    text-align: center;
}

.pago-info h4 {
    color: var(--dorado-principal);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.pago-info h4 strong {
    font-size: 1.3rem;
}

.pago-info p {
    font-size: 0.85rem;
    color: var(--gris-muy-claro);
    margin-bottom: 1rem;
}

.pago-metodos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

.pago-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: var(--negro-medio);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radio-borde-sm);
    border: var(--borde-sutil);
    transition: var(--transicion-suave);
}

.pago-item:hover {
    transform: translateY(-3px);
    border-color: var(--dorado-principal);
}

.pago-item i {
    font-size: 1.8rem;
    color: var(--dorado-principal);
}

.pago-item span {
    font-size: 0.8rem;
    color: var(--blanco-puro);
    font-weight: 500;
}

.pago-nota {
    display: block;
    font-size: 0.7rem;
    color: var(--gris-claro);
    margin-top: 1rem;
    font-style: italic;
}

/* ============================================================
   FINANCIAMIENTO PREMIUM (actualizado: items informativos primero, logos al final)
   ============================================================ */
.finance-section {
    background: linear-gradient(135deg, var(--negro-medio), var(--negro-elegante));
    border-radius: var(--radio-borde);
    padding: 3rem 2rem;
    border: var(--borde-sutil);
    text-align: center;
}

.financiamiento-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
    margin: 2rem 0;
}

.info-item {
    background: linear-gradient(135deg, var(--negro-profundo), var(--negro-elegante));
    border-radius: var(--radio-borde);
    padding: 1.8rem;
    text-align: center;
    border: 1px solid rgba(200, 164, 92, 0.2);
    transition: var(--transicion-elegante);
}

.info-item:hover {
    transform: translateY(-8px);
    border-color: var(--dorado-principal);
    box-shadow: var(--sombra-dorada);
}

/* Item destacado (tasa de interés) más visible */
.info-item.destacado {
    background: linear-gradient(135deg, rgba(200, 164, 92, 0.15), var(--negro-profundo));
    border: 1px solid var(--dorado-principal);
    position: relative;
    overflow: hidden;
}

.info-item.destacado::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(200, 164, 92, 0.2), transparent);
    transition: left 0.6s ease;
}

.info-item.destacado:hover::before {
    left: 100%;
}

.info-item i {
    font-size: 2.5rem;
    color: var(--dorado-principal);
    margin-bottom: 1rem;
    display: inline-block;
}

.info-item h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--dorado-principal);
    margin-bottom: 1rem;
}

.info-item p {
    font-size: 0.9rem;
    color: var(--gris-muy-claro);
    line-height: 1.6;
}

.info-item strong {
    color: var(--dorado-principal);
    font-size: 1.1rem;
}

.bancos-logos {
    margin: 2rem auto;
    max-width: 100%;
    overflow-x: auto;
    text-align: center;
}

.bancos-logos img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radio-borde-sm);
    background: var(--negro-profundo);
    padding: 0.5rem;
}

/* ============================================================
   ESTADÍSTICAS / COUNTERS
   ============================================================ */
.stats-section {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    padding: 3rem 2rem;
    border: var(--borde-sutil);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    text-align: center;
}
.stat-item .stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--dorado-principal);
    letter-spacing: -0.02em;
}
.stat-item .stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gris-muy-claro);
    margin-top: 0.3rem;
}

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}
.testimonial-card {
    background: var(--negro-medio);
    border-radius: var(--radio-borde);
    padding: 2rem;
    border: var(--borde-sutil);
    transition: var(--transicion-elegante);
    opacity: 0;
    transform: translateY(30px);
}
.testimonial-card.revealed {
    opacity: 1;
    transform: translateY(0);
}
.testimonial-card:hover {
    border-color: rgba(200, 164, 92, 0.3);
    box-shadow: var(--sombra-media);
}
.testimonial-stars {
    color: var(--dorado-principal);
    font-size: 1rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}
.testimonial-card p {
    font-style: italic;
    color: var(--blanco-hueso);
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    line-height: 1.6;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 10px;
}
.testimonial-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--dorado-principal);
}
.testimonial-author strong {
    color: var(--blanco-puro);
    font-size: 0.85rem;
    letter-spacing: 0.03em;
}

/* ============================================================
   VENDER
   ============================================================ */
.sell-section {
    background: linear-gradient(135deg, rgba(200, 164, 92, 0.08), rgba(200, 164, 92, 0.03));
    border-radius: var(--radio-borde);
    padding: 3rem 2rem;
    border: 1px solid rgba(200, 164, 92, 0.2);
    text-align: center;
}

/* ============================================================
   MAPA
   ============================================================ */
.map-container {
    border-radius: var(--radio-borde);
    overflow: hidden;
    border: var(--borde-sutil);
    height: 350px;
    width: 100%;
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================================
   FOOTER PREMIUM
   ============================================================ */
.footer {
    background: var(--negro-elegante);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4rem 2rem 2rem;
}
.footer-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
}
.footer-col h4 {
    font-family: 'Playfair Display', serif;
    color: var(--dorado-principal);
    font-size: 1rem;
    margin-bottom: 1.2rem;
    letter-spacing: 0.04em;
}
.footer-col p,
.footer-col a {
    color: var(--gris-muy-claro);
    font-size: 0.82rem;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
    transition: color 0.3s;
}
.footer-col a:hover {
    color: var(--dorado-principal);
}
.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}
.footer-social a {
    background: var(--negro-medio);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transicion-suave);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--gris-muy-claro);
}
.footer-social a:hover {
    background: var(--dorado-principal);
    color: var(--negro-profundo);
    border-color: var(--dorado-principal);
}
.footer-bottom {
    max-width: 1300px;
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.7rem;
    color: var(--gris-claro);
    letter-spacing: 0.06em;
}

/* ============================================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 60000;
    background: #25D366;
    color: #fff;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
    transition: var(--transicion-suave);
    animation: floatPulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 32px rgba(37, 211, 102, 0.5);
    background: #1ebe5b;
}
@keyframes floatPulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 10px 36px rgba(37, 211, 102, 0.55); }
}

/* ============================================================
   REDES SOCIALES FLOTANTES LATERALES
   ============================================================ */
.social-sidebar {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--negro-medio);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--gris-muy-claro);
    font-size: 1.2rem;
    transition: var(--transicion-suave);
    text-decoration: none;
}
.social-icon:hover {
    background: var(--dorado-principal);
    color: var(--negro-profundo);
    border-color: var(--dorado-principal);
    transform: translateX(4px);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .navbar {
        padding: 0 1.5rem;
        height: var(--nav-height-mobile);
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 360px;
        height: 100vh;
        background: rgba(17, 17, 17, 0.97);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: right 0.45s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 10000;
        padding: 3rem 2rem;
        border-left: 1px solid rgba(255, 255, 255, 0.04);
    }
    .nav-links.active {
        right: 0;
    }
    .hamburger {
        display: flex;
    }
    .hero-content {
        padding: 1.5rem;
    }
    .section {
        padding: 3rem 1.2rem;
    }
    .vehicles-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 1.2rem;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 16px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    .social-sidebar {
        left: 8px;
        gap: 8px;
    }
    .social-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .navbar-logo .logo-text .brand-name {
        font-size: 0.9rem;
    }
    .navbar-logo .logo-text .brand-slogan {
        font-size: 0.55rem;
    }
    .navbar-logo .logo-icon {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 100%;
        max-width: 300px;
        padding: 13px 20px;
        font-size: 0.82rem;
    }
    .search-grid {
        grid-template-columns: 1fr;
    }
    .vehicles-grid {
        grid-template-columns: 1fr;
    }
    .modal-gallery img {
        width: 220px;
        height: 140px;
    }
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    .stat-item .stat-number {
        font-size: 2.2rem;
    }
    /* Ajustes responsive para nuevas secciones */
    .garantia-icon {
        width: 70px;
        height: 70px;
    }
    .garantia-icon i {
        font-size: 2rem;
    }
    .garantia-content h3 {
        font-size: 1.2rem;
    }
    .pago-metodos {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }
    .pago-item {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }
    .financiamiento-info {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .info-item {
        padding: 1.2rem;
    }
    .info-item h4 {
        font-size: 1rem;
    }
    .info-item p {
        font-size: 0.8rem;
    }
    .info-item i {
        font-size: 2rem;
    }
}