/* =========================================
   SISTEMA DE DISEÑO ULTRA-PREMIUM
   ========================================= */
/* * Sistema de Diseño CMS CityChipUSA LLC
 * Variables, Tipografías y Clases Globales
 */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600;700&family=Montserrat:wght@400;500;700&display=swap');


:root {
    --bg-primary: #1A1A1A;
    /* Negro abisal */
    --bg-secondary: rgba(15, 15, 15, 0.6);
    /* Cristal oscuro */
    --bg-tertiary: #1a1a1a;
    /* Gris muy oscuro */

    --color-gold: #D4AF37;
    /* Dorado Premium */
    --color-gold-glow: rgba(212, 175, 55, 0.3);

    --color-orange: #FF8C00;
    /* Naranja CTA */
    --color-orange-glow: rgba(255, 107, 0, 0.4);

    --text-main: #F8F9FA;
    /* Blanco puro */
    --text-muted: #9E9E9E;
    /* Gris plata para lectura */

    --font-headings: 'Exo 2', sans-serif;
    --font-body: 'Montserrat', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Utilidades Generales */
.text-gradient {
    background: linear-gradient(to right, #FFFFFF, #A0A0A0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gold {
    color: var(--color-gold) !important;
}

.text-orange {
    color: var(--color-orange) !important;
}

.text-muted-custom {
    color: var(--text-muted) !important;
    line-height: 1.7;
}

.text-muted {
    color: var(--text-main) !important;
}

.border-top-dark {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.section-padding {
    padding: 120px 0;
}

.page-header {
    background: radial-gradient(ellipse at bottom, rgba(30, 30, 30, 0.5) 0%, var(--bg-primary) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 150px 0 80px;
}

/* Transición de carga de página */
main {
    animation: fadeInView 0.6s ease-out;
}

@keyframes fadeInView {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animaciones Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

/* MOTOR DE IDIOMAS (CSS i18n) */
body[data-lang="en"] .es {
    display: none !important;
}

body[data-lang="es"] .en {
    display: none !important;
}

body[data-lang="en"] select option.es {
    display: none;
}

body[data-lang="es"] select option.en {
    display: none;
}

/* Botones Premium */
.btn-orange,
.btn-gold {
    padding: 14px 34px;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
}

.btn-orange {
    background-color: var(--color-orange);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.2);
}

.btn-orange:hover {
    background-color: #ff8533;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--color-orange-glow);
    color: #fff;
}

.btn-gold {
    background-color: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    backdrop-filter: blur(5px);
}

.btn-gold:hover {
    background-color: var(--color-gold);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--color-gold-glow);
}

/* Navegación Glassmorphism */
.navbar {
    background: rgba(2, 2, 2, 0.75);
    backdrop-filter: blur(15px) saturate(150%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.2rem 0;
    transition: all 0.3s;
}

.navbar-brand {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.6rem;
    color: #fff !important;
    cursor: pointer;
    letter-spacing: -1px;
}

.brand-logo {
    max-height: 100px;
    width: auto;
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.nav-link {
    color: var(--text-muted) !important;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 8px;
    cursor: pointer;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-gold) !important;
}

/* Mega Menu Premium */
.dropdown-mega {
    position: static !important;
}

.dropdown-mega .dropdown-menu {
    width: 100%;
    left: 0;
    right: 0;
    margin-top: 0;
    border-radius: 0 0 12px 12px;
    border-top: none;
}

.dropdown-mega .dropdown-item {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 15px;
    border-radius: 6px;
    transition: all 0.3s;
    cursor: pointer;
    white-space: normal;
    background: transparent;
}

.dropdown-mega .dropdown-item:hover,
.dropdown-mega .dropdown-item:focus {
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-gold);
    transform: translateX(5px);
}

.fs-7 {
    font-size: 0.75rem;
}

/* Toggle Switch de Idioma Premium */
.lang-toggle-wrapper {
    display: flex;
    align-items: center;
}

.lang-toggle-checkbox {
    display: none;
}

.lang-toggle-label {
    position: relative;
    width: 66px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    transition: border-color 0.3s;
    margin-bottom: 0;
}

.lang-toggle-label:hover {
    border-color: var(--color-gold);
}

.lang-text {
    font-size: 0.7rem;
    font-weight: 800;
    z-index: 2;
    color: var(--text-muted);
    transition: color 0.3s;
    pointer-events: none;
}

.lang-text.en-text {
    color: var(--bg-primary);
}

.lang-toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 30px;
    height: 26px;
    background: var(--color-gold);
    border-radius: 15px;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.lang-toggle-checkbox:checked+.lang-toggle-label .lang-toggle-slider {
    transform: translateX(30px);
}

.lang-toggle-checkbox:checked+.lang-toggle-label .en-text {
    color: var(--text-muted);
}

.lang-toggle-checkbox:checked+.lang-toggle-label .es-text {
    color: var(--bg-primary);
}

/* Tarjetas Glassmorphism Premium */
.premium-card {
    background: var(--bg-secondary);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 45px 35px;
    height: 100%;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
}

.premium-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.premium-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    background: rgba(25, 25, 25, 0.8);
}

.premium-card:hover::after {
    transform: scaleX(1);
}

/* Formularios Flotantes */
.custom-float .form-control,
.custom-float .form-select {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 6px;
    box-shadow: none;
}

.custom-float .form-control:focus,
.custom-float .form-select:focus {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-gold);
}

.custom-float label {
    color: var(--text-muted);
}

.custom-float .form-control:focus~label,
.custom-float .form-control:not(:placeholder-shown)~label {
    color: var(--color-gold);
    background-color: transparent !important;
}

.form-floating>.form-control-plaintext~label,
.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label,
.form-floating>.form-select~label {
    background-color: transparent;
    padding-left: 0;
    margin-left: 10px;
}

.form-floating>.form-control:focus~label::after,
.form-floating>.form-control:not(:placeholder-shown)~label::after {
    background-color: var(--bg-primary);
    border-radius: 4px;
}

/* Elementos UI */
.tech-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    transition: all 0.3s;
}

.tech-badge:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    transform: translateY(-2px);
}

.service-img-wrapper {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.service-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.service-card-premium {
    padding: 0 !important;
}

.service-card-premium .card-img-top {
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card-premium .card-body {
    padding: 35px;
}

.case-img-container {
    height: 100%;
    min-height: 350px;
    position: relative;
    overflow: hidden;
}

.case-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.premium-card:hover .case-img-container img {
    transform: scale(1.05);
}

/* Sliders del Index (Home) */
.hero-section {
    height: 750px;
    min-height: 750px;
    position: relative;
    background-color: var(--bg-primary);
    overflow: hidden;
}

.carousel-item {
    height: 750px;
    min-height: 750px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.slide-bg-1 {
    background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop');
}

.slide-bg-2 {
    background-image: url('https://images.unsplash.com/photo-1550751827-4bd374c3f58b?q=80&w=2070&auto=format&fit=crop');
}

.slide-bg-3 {
    background-image: url('https://images.unsplash.com/photo-1639322537228-f710d846310a?q=80&w=2000&auto=format&fit=crop');
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(2, 2, 2, 1) 0%, rgba(2, 2, 2, 0.7) 50%, rgba(2, 2, 2, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.custom-indicators {
    margin-bottom: 2.5rem;
    z-index: 3;
}

.custom-indicators [data-bs-target] {
    width: 40px;
    height: 3px;
    background-color: var(--text-muted);
    opacity: 0.4;
    transition: all 0.4s ease;
    border: none;
}

.custom-indicators .active {
    background-color: var(--color-gold);
    opacity: 1;
    width: 60px;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

.carousel-item.active .animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Elementos Globales Adicionales */
.parallax-metrics {
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop');
}

.parallax-metrics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2, 2, 2, 0.88);
    z-index: 1;
}

.trust-ribbon {
    background-color: rgba(10, 10, 10, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 35px 0;
    backdrop-filter: blur(10px);
}

/* Footer */
footer {
    background-color: #000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 30px;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-link:hover {
    color: var(--color-gold);
}


.industry-hero {
    background: url('../img/bg-cabecera-industrias-01.jpg') center/cover fixed;
    position: relative;
    padding: 180px 0 100px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.industry-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.cases-hero {
    background: url('../img/bg-cabecera-caso-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cases-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.service-hero {
    background: url('../img/bg-cabecera-servicios-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}


.about-hero {
    background: url('../img/bg-cabecera-nosotros-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.tech-hero {
    background: url('../img/bg-cabecera-tecno-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tech-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.resources-hero {
    background: url('../img/bg-cabecera-recursos-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.resources-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}

.contact-hero {
    background: url('../img/bg-cabecera-contacto-01.jpg') center/cover fixed;
    position: relative;
    padding: 150px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(2, 2, 2, 0.85) 0%, var(--bg-primary) 100%);
    z-index: 1;
}