/* Fuente personalizada */
body {
    font-family: "Helvetica", Arial, sans-serif;
}

/* Scroll suave para enlaces de anclaje */
html {
    scroll-behavior: smooth;
}

/* Hero section para parallax */
.hero-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

/* Estilo para el video de fondo con parallax - Mejorado para 1440x900 */
.video-background {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    object-position: center center;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: 10;
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Ajustes específicos para resoluciones 16:10 como 1440x900 */
@media screen and (min-width: 1400px) and (max-width: 1500px) and (min-height: 850px) and (max-height: 950px) {
    .video-background {
        width: 120vw;
        height: 120vh;
        min-width: 120%;
        min-height: 120%;
    }
}

/* Ajustes para pantallas anchas */
@media screen and (min-aspect-ratio: 16/10) {
    .video-background {
        width: 120vw;
        height: auto;
        min-width: 120%;
    }
}

/* Ajustes para pantallas altas */
@media screen and (max-aspect-ratio: 4/3) {
    .video-background {
        width: auto;
        height: 120vh;
        min-height: 120%;
    }
}

/* Header con diseño elegante y moderno */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    min-height: 70px;
    display: flex;
    align-items: center;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 70%, rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    z-index: 50;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Header cuando se hace scroll */
header.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* --- REGLAS DEFINITIVAS DE VISIBILIDAD DE LA NAVBAR --- */

/* Navegación elegante y visible */
header .logo-link,
header .nav-link {
    color: white !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.7) !important;
    font-weight: 500 !important;
    opacity: 1 !important;
    z-index: 70 !important;
    transition: all 0.3s ease !important;
}

header:not(.scrolled) .contact-button {
    background-color: #d97706 !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    text-shadow: none !important;
}

/* Estado con scroll - colores oscuros */
header.scrolled .logo-link,
header.scrolled .nav-link {
    color: #1f2937 !important;
    text-shadow: none !important;
    font-weight: 600 !important;
    opacity: 1 !important;
    z-index: 70 !important;
}

header.scrolled .contact-button {
    background-color: #d97706 !important;
    color: white !important;
    border-color: transparent !important;
    text-shadow: none !important;
}

/* Hover effects */
header .nav-link:hover,
header .logo-link:hover {
    color: #FFDE00 !important;
}

header.scrolled .nav-link:hover,
header.scrolled .logo-link:hover {
    color: #d97706 !important;
    transform: translateY(-1px);
}

header .contact-button:hover {
    transform: translateY(-2px);
    background-color: #b45309 !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Botón de idioma elegante y funcional */
.lang-toggle-btn {
    z-index: 70 !important;
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
    font-weight: 500 !important;
    backdrop-filter: blur(8px) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    transition: all 0.3s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    vertical-align: middle !important;
    height: auto !important;
    padding: 0.5rem 0.75rem !important;
}

.lang-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: translateY(-1px) scale(1.02) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* Cuando el header está scrolled */
header.scrolled .lang-toggle-btn {
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
    text-shadow: none !important;
    backdrop-filter: none !important;
}

header.scrolled .lang-toggle-btn:hover {
    background: #e5e7eb !important;
    border-color: #9ca3af !important;
}

/* Botón de idioma en móvil */
.lang-toggle-btn-mobile {
    z-index: 70 !important;
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
    font-weight: 500 !important;
    backdrop-filter: blur(8px) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    transition: all 0.3s ease !important;
    min-width: 50px !important;
}

.lang-toggle-btn-mobile:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: translateY(-1px) scale(1.02) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* Cuando el header está scrolled - botón móvil */
header.scrolled .lang-toggle-btn-mobile {
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
    text-shadow: none !important;
    backdrop-filter: none !important;
}

header.scrolled .lang-toggle-btn-mobile:hover {
    background: #e5e7eb !important;
    border-color: #9ca3af !important;
}

/* Transición base para los enlaces */
header a {
    transition: all 0.3s ease;
}

/* === MEJORAS PARA EXPERIENCIA MÓVIL === */

/* Header móvil con mejor padding */
@media (max-width: 768px) {
    header nav {
        padding: 1rem 1.25rem !important;
    }

    .mobile-nav {
        gap: 0.75rem !important;
    }
}

/* Logo responsive */
@media (max-width: 640px) {
    .logo-link {
        font-size: 1.25rem !important;
    }
}

/* === REGLA FINAL DE OVERRIDE PARA MÁXIMA VISIBILIDAD === */
header * {
    opacity: 1 !important;
    visibility: visible !important;
}

header .logo-link,
header .nav-link {
    display: inline-flex !important;
    align-items: center !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 70 !important;
    line-height: 1 !important;
    vertical-align: middle !important;
}

header .lang-toggle-btn,
header .lang-toggle-btn-mobile {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 70 !important;
}

/* Contenido del hero con parallax */
.hero-content {
    position: relative;
    z-index: 30;
    will-change: transform, opacity;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (min-width: 768px) {
    .hero-content {
        top: -2.5rem; /* Move content 40px upwards on medium screens and above */
    }
}

/* Overlay del video con parallax */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 20;
    will-change: transform;
    transition: transform 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Animación suave para la flecha con rebote */
@keyframes arrowBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    25% {
        transform: translateY(-4px);
        opacity: 0.85;
    }
    50% {
        transform: translateY(-2px);
        opacity: 0.9;
    }
    75% {
        transform: translateY(-1px);
        opacity: 0.8;
    }
}

.arrow-bounce {
    animation: arrowBounce 3s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

/* Rebote muy sutil para la página */
@keyframes pageShake {
    0%, 100% { 
        transform: translateY(0px); 
    }
    50% { 
        transform: translateY(-0.5px); 
    }
}

.page-bounce {
    animation: pageShake 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Animaciones suaves para botones y elementos interactivos */
a, button {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Hover suaves para imágenes */
img {
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Transiciones suaves para elementos con hover */
.hover\:scale-105:hover {
    transform: scale(1.05);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hover\:scale-110:hover {
    transform: scale(1.1);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Transiciones para elementos flotantes */
.fixed {
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Animación suave para elementos que aparecen/desaparecen */
.hidden {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hidden:not(.hidden) {
    opacity: 1;
    transform: translateY(0);
}

/* Color de selección personalizado - Amarillo John Deere */
::selection {
    background-color: #FFDE00;
    color: #000000;
}

/* Para navegadores webkit (Safari, Chrome más antiguos) */
::-webkit-selection {
    background-color: #FFDE00;
    color: #000000;
}

/* Para navegadores Mozilla (Firefox más antiguos) */
::-moz-selection {
    background-color: #FFDE00;
    color: #000000;
}

/* --- Fix de visibilidad de botones en la NAV (sin alterar transparencia) --- */
header a.nav-link,
header a.contact-button{
    color:#ffffff !important;      /* texto blanco visible */
    opacity:1 !important;          /* asegurar visibilidad */
    z-index:60;                    /* sobre cualquier fondo */
}

header a.contact-button{
    background:#d97706 !important; /* amber-600 */
    border-color:transparent;
}

/* --- Ajuste de scroll para secciones ancla --- */
#marcas,
#nosotros,
#contacto{
    scroll-margin-top:70px; /* ajustado -6px adicionales */
}

/* --- Topbar estilos --- */
.topbar .top-link{color:inherit; transition:color 0.3s ease;}
.topbar select{transition:color 0.3s ease;border-color:rgba(255,255,255,0.6);}
/* Colores cuando no hay scroll (texto blanco) */
header:not(.scrolled) .topbar{color:#ffffff;}
/* Colores con scroll (texto gris-600) */
header.scrolled .topbar{color:#4b5563;}
header.scrolled .topbar select{border-color:#d1d5db;} 

/* --- Mobile Menu Styles ELEGANTE --- */
.mobile-menu-button {
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    opacity: 1 !important;
    z-index: 70 !important;
    font-weight: 500 !important;
    backdrop-filter: blur(8px) !important;
    transition: all 0.3s ease !important;
}

.mobile-menu-button:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: scale(1.05) !important;
}

header.scrolled .mobile-menu-button {
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
    backdrop-filter: none !important;
}

header.scrolled .mobile-menu-button:hover {
    background: #e5e7eb !important;
    border-color: #9ca3af !important;
}

/* Estilos mejorados para el botón de idioma móvil */
.lang-toggle-btn-mobile {
    z-index: 70 !important;
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
    font-weight: 500 !important;
    backdrop-filter: blur(8px) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    transition: all 0.3s ease !important;
    min-width: 60px !important;
    justify-content: center !important;
}

.lang-toggle-btn-mobile:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: translateY(-1px) scale(1.02) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

/* Cuando el header está scrolled - botón móvil */
header.scrolled .lang-toggle-btn-mobile {
    background: #f3f4f6 !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
    text-shadow: none !important;
    backdrop-filter: none !important;
}

header.scrolled .lang-toggle-btn-mobile:hover {
    background: #e5e7eb !important;
    border-color: #9ca3af !important;
}

/* --- Responsive Video Improvements --- */
@media (max-width: 768px) {
    .video-background {
        width: 100vw;
        height: 100vh;
        min-width: 100%;
        min-height: 100%;
        object-fit: cover;
        object-position: center center;
        transform: translate(-50%, -50%);
    }
    
    .hero-section {
        min-height: 100vh;
        height: 100vh;
    }
    
    .hero-content {
        padding: 2rem 1rem;
    }
}

/* --- Hero Content Improvements --- */
.hero-content {
    position: relative;
    z-index: 30;
}

/* Mejorar contraste de texto sobre video */
.hero-content .hero-badge span {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 1px 2px rgba(0, 0, 0, 0.9);
}

.hero-content h2 {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 1px 2px rgba(0, 0, 0, 0.9);
}

.hero-content p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8), 0 1px 2px rgba(0, 0, 0, 0.9);
}

/* Gradiente de texto personalizado */
.text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #fbbf24 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.hero-content > * {
    animation: fadeInUp 1.2s ease-out forwards;
    opacity: 0;
}

.hero-content > *:nth-child(1) { animation-delay: 0.2s; }
.hero-content > *:nth-child(2) { animation-delay: 0.5s; }
.hero-content > *:nth-child(3) { animation-delay: 0.8s; }
.hero-content > *:nth-child(4) { animation-delay: 1.1s; }

/* Efecto shimmer para el título */
.hero-content h1 span {
    background: linear-gradient(135deg, #ffffff 0%, #fbbf24 25%, #ffffff 50%, #fbbf24 75%, #ffffff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 12s ease-in-out infinite;
}

/* Pulso sutil para la línea decorativa */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 3px rgba(251, 191, 36, 0.3);
    }
    50% {
        box-shadow: 0 0 8px rgba(251, 191, 36, 0.5), 0 0 15px rgba(251, 191, 36, 0.3);
    }
}

/* Partículas decorativas */
.particle {
    position: absolute;
    background: rgba(251, 191, 36, 0.3);
    border-radius: 50%;
    pointer-events: none;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-15px) rotate(90deg);
        opacity: 0.2;
    }
}

.particle-1 {
    width: 4px;
    height: 4px;
    top: 20%;
    left: 10%;
    animation: float 8s ease-in-out infinite;
}

.particle-2 {
    width: 6px;
    height: 6px;
    top: 60%;
    left: 20%;
    animation: float 10s ease-in-out infinite 1s;
}

.particle-3 {
    width: 3px;
    height: 3px;
    top: 30%;
    right: 15%;
    animation: float 12s ease-in-out infinite 2s;
}

.particle-4 {
    width: 5px;
    height: 5px;
    top: 70%;
    right: 25%;
    animation: float 9s ease-in-out infinite 0.5s;
}

.particle-5 {
    width: 2px;
    height: 2px;
    top: 40%;
    left: 80%;
    animation: float 11s ease-in-out infinite 1.5s;
}

.particle-6 {
    width: 4px;
    height: 4px;
    top: 80%;
    left: 60%;
    animation: float 13s ease-in-out infinite 2.5s;
}

/* Mejorar el badge */
.hero-badge {
    background: rgba(251, 191, 36, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(251, 191, 36, 0.3);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.2);
}

/* Mejorar botones CTA */
.cta-primary {
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
    background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.8s ease;
}

.cta-primary:hover::before {
    left: 100%;
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* --- Mobile-First Responsive Improvements --- */
@media (max-width: 640px) {
    /* Evitar overflow horizontal */
    body {
        overflow-x: hidden;
    }
    
    .hero-section {
        min-height: 100vh;
        height: 100vh;
        overflow: hidden;
    }
    
    /* Ajustar badge para móvil */
    .hero-badge {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        margin-bottom: 2rem !important;
    }
    
    /* Ajustar título para móvil */
    .hero-content h1 {
        font-size: 3rem !important;
        line-height: 1.1;
        margin-bottom: 1.5rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem !important;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }
    
    /* Ajustar línea decorativa */
    .hero-content .w-16 {
        width: 3rem;
        height: 3px;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 2rem;
    }
    
    /* Ajustar botones para móvil */
    .hero-content .flex-col {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-content a {
        font-size: 0.9rem;
        padding: 0.85rem 1.5rem;
        width: 100%;
        max-width: 300px;
    }
    
    /* Mejorar espaciado de secciones */
    section {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    
    /* Mejorar tarjetas de marcas */
    .group {
        margin-bottom: 2rem;
    }
    
    .group img {
        width: 12rem;
        max-width: 100%;
    }
    
    .group h3 {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
    
    .group p {
        font-size: 0.875rem;
        line-height: 1.4;
    }
    
    /* Mejorar botones flotantes */
    .fixed.bottom-4 {
        bottom: 1rem;
        right: 1rem;
    }
    
    .fixed.bottom-4.left-4 {
        bottom: 1rem;
        left: 1rem;
    }
    
    /* Mejorar formulario en móvil */
    form {
        padding: 1rem !important;
    }
    
    input, textarea {
        font-size: 16px; /* Evitar zoom en iOS */
    }
    
    /* Mejorar footer en móvil */
    footer h3 {
        font-size: 1.125rem;
        margin-bottom: 0.75rem;
    }
    
    footer p, footer li {
        font-size: 0.875rem;
        line-height: 1.4;
    }
    
    /* Desactivar partículas en móvil para mejor rendimiento */
    .particle {
        display: none;
    }
    
    /* Simplificar animaciones en móvil */
    .hero-content h1 span {
        animation: none;
        background: linear-gradient(135deg, #ffffff 0%, #fbbf24 50%, #ffffff 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    /* Ajustar menú móvil para pantallas pequeñas */
    .mobile-menu-content {
        width: 90vw;
        max-width: 320px;
    }

    .arrow-bounce {
        display: none;
    }

    .cta-hide-mobile {
        display: none !important;
    }
}

/* --- Tablet improvements --- */
@media (min-width: 641px) and (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .group img {
        width: 14rem;
    }
}

/* === BOTONES FLOTANTES MINIMALISTAS === */
.floating-contact-btn {
    position: relative;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: none;
}

/* Sin hover ni animaciones */
.floating-contact-btn:hover,
.floating-contact-btn:active,
.floating-contact-btn:focus {
    transform: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Responsive - Botones más pequeños en móvil */
@media (max-width: 640px) {
    .floating-contact-btn {
        width: 3.5rem !important;
        height: 3.5rem !important;
    }

    .floating-contact-btn svg {
        width: 1.25rem !important;
        height: 1.25rem !important;
    }
}

/* === ENLACES DE CONTACTO DEL HEADER === */
.header-contact-link {
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1 !important;
    vertical-align: middle !important;
}

/* Sin scroll - colores llamativos sobre fondo oscuro */
header:not(.scrolled) .header-contact-link {
    color: #fbbf24 !important; /* Amarillo brillante */
    text-shadow: 0 1px 3px rgba(0,0,0,0.7) !important;
}

header:not(.scrolled) .header-contact-link:hover {
    color: #fde047 !important; /* Amarillo más claro */
}

/* Con scroll - colores oscuros llamativos */
header.scrolled .header-contact-link {
    color: #d97706 !important; /* Ámbar oscuro */
    text-shadow: none !important;
}

header.scrolled .header-contact-link:hover {
    color: #b45309 !important; /* Ámbar más oscuro */
}