/* --- Importación de Fuentes Personalizadas --- */ 
@font-face { 
    font-family: 'Coterie'; 
    src: url('../fonts/CoterieRegular.woff2') format('woff2'), 
        url('../fonts/CoterieRegular.woff') format('woff'); 
    font-weight: normal; 
    font-style: normal; 
} 
@font-face {
    font-family: 'Rakkas';
    src: url('https://fonts.gstatic.com/s/rakkas/v17/Qw3cZp-s6--fLgT4_g.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
}

/* --- Reseteo Básico y Variables --- */ 
:root { 
    --primary-text-color: #ffffff; 
    --secondary-text-color: #cccccc; 
    --background-beige: #f5f5f3; 
    --background-header: #2e2e2e; 
    --color-primary-green: #6b7265; 
    --card-background: #ffffff; 
    --card-text: #333333; 
    --dark-overlay: rgba(0, 0, 0, 0.5); 
    --section-title-color: #333; 
    --font-main: 'Poppins', sans-serif; 
    --font-condensed: 'Roboto Condensed', sans-serif; 
    --font-heading-special: 'Coterie', sans-serif;  
} 

html { 
    scroll-behavior: smooth; 
} 
body, html { 
    margin: 0; 
    padding: 0; 
    font-family: var(--font-main); 
    background-color: var(--background-beige); 
    color: var(--primary-text-color); 
    overflow-x: hidden; 
} 
body.nav-open { 
    overflow: hidden; 
} 
.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 20px; 
    position: relative; 
} 
a { text-decoration: none; color: inherit; }

/* --- Encabezado y Navegación (TU CÓDIGO ORIGINAL) --- */ 
.main-header { 
    background-color: var(--background-header); 
    padding: 10px 0; 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    z-index: 1000; 
    transition: background-color 0.3s; 
} 
.main-header .container { max-width: 1200px; display: flex; align-items: center; justify-content: space-between; } 
.logo-link { flex-shrink: 0; } 
.logo-img { height: 50px; vertical-align: middle; } 
.main-nav { flex-grow: 1; } 
.main-nav ul { margin: 0; padding: 0; list-style: none; display: flex; align-items: center; justify-content: center; } 
.main-nav ul li { margin: 0 15px; position: relative; } 
.main-nav ul li a { text-decoration: none; color: var(--secondary-text-color); font-size: 16px; font-weight: 500; padding: 20px 5px; transition: color 0.3s; display: flex; align-items: center; position: relative; }
.main-nav ul li a::after { content: ''; position: absolute; width: 100%; transform: scaleX(0); height: 2px; bottom: 10px; left: 0; background-color: var(--primary-text-color); transform-origin: bottom center; transition: transform 0.3s ease-out; } 
.main-nav ul li:hover > a { color: var(--primary-text-color); } 
.main-nav ul li:hover > a::after { transform: scaleX(1); } 
.main-nav ul li a i { font-size: 0.7em; margin-left: 8px; transition: transform 0.3s; } 
.dropdown:hover a i { transform: rotate(180deg); } 
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background-color: #444; list-style: none; padding: 10px 0; margin-top: -5px; min-width: 200px; box-shadow: 0 8px 16px rgba(0,0,0,0.2); border-radius: 4px; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity 0.3s, transform 0.3s; } 
.dropdown:hover .dropdown-menu { display: block; opacity: 1; visibility: visible; transform: translateY(0); } 
.dropdown-menu li { margin: 0; width: 100%; } 
.dropdown-menu li a { color: var(--secondary-text-color); padding: 12px 20px; width: 100%; box-sizing: border-box; } 
.dropdown-menu li a:hover { background-color: #555; color: var(--primary-text-color); } 
.dropdown-menu li a::after { display: none; } 
.header-right { display: flex; align-items: center; flex-shrink: 0; } 
.header-right a { color: var(--primary-text-color); margin-left: 20px; font-size: 20px; } 
.hamburger-btn, .close-nav-btn, .nav-overlay { display: none; } 
main { padding-top: 70px; } 

/* --- Diseño de Luko Tech Hero Intro (el que mostraste en la imagen) --- */
.tech-main-content {
    background-color: var(--background-beige);
    color: var(--card-text);
}
.tech-hero-intro {
    padding: 80px 0 0;
    text-align: center;
}
.tech-intro-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}
.tech-intro-logo-container {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    
}
.tech-intro-logo {
    width: 100px;
    height:100px;
}
.tech-intro-title {
    font-family: var(--font-heading-special);
    font-size: 60px;
    margin: 0;
}
.tech-intro-subtitle-box {
    border: 2px solid var(--card-text);
    padding: 8px 25px;
    border-radius: 50px;
    max-width: fit-content;
}
.tech-intro-subtitle-box p {
    font-family: var(--font-condensed);
    margin: 0;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 2px;
}

/* --- Sección de Contenido de Luko Tech (el resto de la página) --- */
.luko-tech-content-section {
    padding: 80px 0;
    background-color: var(--background-beige);
    color: var(--card-text);
    text-align: center;
}
.tech-title {
    font-family: var(--font-heading-special);
    font-size: 40px;
    margin-bottom: 40px;
}
.tech-video-wrapper {
    max-width: 900px;
    margin: 0 auto 40px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 55px 0 rgba(0, 0, 0, 0.555);
}
.tech-video-wrapper video {
    width: 100%;
    display: block;
}
.tech-info-box {
    max-width: 700px;
    margin: 0 auto 40px;
    display: flex;
    align-items: flex-start;
    gap: 30px;
    text-align: left;
}
.tech-info-icon {
    width: 100px;
    height: auto;
    flex-shrink: 0;
}
.tech-info-text h3 {
    font-family: var(--font-condensed);
    font-size: 24px;
    margin-top: 0;
    margin-bottom: 10px;
}
.tech-info-text p {
    line-height: 1.6;
}
.tech-accordion {
    max-width: 700px;
    margin: 0 auto;
}
.accordion-item {
    border-top: 1px solid #ccc;
    padding: 10px 0;
}
.accordion-item:last-child {
    border-bottom: 1px solid #ccc;
}
.accordion-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: transparent;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 500;
    color: var(--card-text);
    padding: 15px 0;
    position: relative;
}
.accordion-btn .btn-text {
    border: 1px solid var(--card-text);
    padding: 10px 20px;
    border-radius: 50px;
    transition: all 0.3s ease;
}
.accordion-btn i {
    font-size: 20px;
    color: #6a95e0;
    transition: transform 0.3s ease;
}
.accordion-btn.active .btn-text {
    background-color: var(--card-text);
    color: var(--primary-text-color);
}
.accordion-btn.active i {
    transform: rotate(45deg);
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 10px;
    text-align: left;
}
.accordion-content.open {
    max-height: 200px;
}

/* --- Media Queries (ajustes para la nueva sección) --- */ 
@media (max-width: 992px) { 
    .tech-intro-logo-container {
        flex-direction: column;
        text-align: center;
        gap: 0;
    }
    .tech-intro-title {
        margin-top: 10px;
    }
    .tech-info-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}
@media (max-width: 768px) { 
    .section-title { font-size: 28px; } 
    .main-nav { position: fixed; top: 0; left: 0; width: 80%; max-width: 320px; height: 100vh; background-color: #222; flex-direction: column; justify-content: flex-start; align-items: flex-start; z-index: 105; padding: 60px 0; transform: translateX(-100%); transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1); box-shadow: 5px 0 15px rgba(0,0,0,0.2); } 
    .main-nav.open { transform: translateX(0); } 
    .main-nav ul { flex-direction: column; width: 100%; text-align: left; padding-top: 40px; } 
    .main-nav ul li { margin: 0; width: 100%; } 
    .main-nav ul li a { font-size: 18px; color: var(--primary-text-color); padding: 18px 30px; width: 100%; box-sizing: border-box; } 
    .main-nav ul li a::after { display: none; } 
    .dropdown > a i { transition: transform 0.3s; } 
    .dropdown.active > a i { transform: rotate(90deg); } 
    .dropdown-menu { display: none !important; } 
    .dropdown.active .dropdown-menu { display: block !important; position: static; background: rgba(0,0,0,0.2); box-shadow: none; padding: 10px 0 0 30px; border-radius: 0; } 
    .dropdown.active .dropdown-menu li a { padding-left: 15px; } 
    .hamburger-btn { display: flex; flex-direction: column; justify-content: space-around; width: 30px; height: 25px; background: transparent; border: none; cursor: pointer; padding: 0; z-index: 110; } 
    .hamburger-btn span { width: 30px; height: 3px; background-color: var(--primary-text-color); border-radius: 5px; transition: all 0.3s linear; } 
    .close-nav-btn { display: block; position: absolute; top: 15px; right: 25px; background: none; border: none; color: var(--primary-text-color); font-size: 36px; font-weight: 300; cursor: pointer; } 
    .header-right { margin-left: auto; margin-right: 20px; } 
    .nav-overlay { display: block; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 104; opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s; } 
    .nav-overlay.active { opacity: 1; visibility: visible; } 
    .hero-content h1 { font-size: 36px; } 
    .hero-content p { font-size: 16px; } 
    .services-carousel-viewport { overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 20px; } 
    .services-carousel-viewport::-webkit-scrollbar { display: none; } 
    .services-track { width: fit-content; padding: 0 20px; justify-content: flex-start;} 
    .service-card { flex: 0 0 100%; scroll-snap-align: center; max-width: 300px; } 
    .info-container { flex-direction: column; } 
    .info-vertical-text-wrapper, .info-image-right { display: none; } 
    .info-image-left, .info-center-content { flex-basis: auto; width: 100%; } 
    .experience-steps { grid-template-columns: 1fr; gap: 40px; } 
    .experience-step { display: block; text-align: center; } 
    .step-number { position: static; display: block; margin-bottom: 10px; font-size: 60px; } 
    .step-content { padding-top: 0; } 
    .innovation-text h3 { font-size: 24px; } 
    .play-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: white; background-color: rgba(0,0,0,0.5); border-radius: 50%; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; font-size: 24px; cursor: pointer; transition: background-color 0.3s; } 
    .play-overlay:hover { background-color: rgba(0,0,0,0.7); } 
    .footer-col { text-align: center; } 
    .footer-col h4::before { left: 50%; transform: translateX(-50%); } 
}