/* --- 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;
}

/* --- 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 --- */
.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;
    box-shadow: 0 0 55px 0 black;
}

.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;
}

/* --- LUKO BLINDS - HERO SECTION --- */
.lukoblinds-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 100vh;
    padding: 70px 20px 20px;
    box-sizing: border-box;
    color: var(--primary-text-color);
    background-size: cover;
    background-position: center;
    background-image: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), 
                      url(../Image/MainPageImages/IMG_20210202_110740.jpg);
    background-attachment: fixed;
}
.lukoblinds-hero .container {max-width: 1000px; position: relative; z-index: 2;}
.lukoblinds-hero-content {padding: 0;}
.lukoblinds-logo-title {display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 20px;}
.lukoblinds-logo {display: block; width: 80px; height: 80px; border-radius: 50%; background-color: rgba(241, 241, 241, 0.5); object-fit: contain; padding: 5px; border: 2px solid var(--primary-text-color);}
.lukoblinds-title {font-family: var(--font-main); font-size: 60px; font-weight: normal; margin: 0; color: var(--primary-text-color); letter-spacing: 2px;}
.lukoblinds-tagline {display: block; font-family: var(--font-condensed); font-size: 18px; font-weight: 700; letter-spacing: 2px; margin: 0 0 25px 0; color: var(--primary-text-color); text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);}
.lukoblinds-description {display: block; font-family: var(--font-main); font-size: 18px; line-height: 1.6; font-weight: 300; margin: 0 auto 40px auto; max-width: 600px; color: var(--primary-text-color); text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);}
.lukoblinds-hero .lukoblinds-btn {background-color: transparent; color: var(--primary-text-color); padding: 15px 40px; border: 2px solid var(--primary-text-color); border-radius: 5px; font-size: 14px; font-weight: 500; cursor: pointer; transition: background-color 0.3s ease, color 0.3s ease; text-transform: uppercase; letter-spacing: 2px; box-shadow: none;}
.lukoblinds-hero .lukoblinds-btn:hover {background-color: var(--primary-text-color); color: var(--card-text); box-shadow: none; transform: none;}

/* --- LUKO BLINDS - OPTIONS SECTION --- */
.lukoblinds-options {padding: 80px 0; background-color: var(--background-beige); color: var(--card-text); text-align: center;}
.lukoblinds-options .section-title {font-family: var(--font-heading-special); font-size: 45px; margin-bottom: 60px; color: var(--card-text); text-transform: uppercase;}
.options-grid {display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; max-width: 1000px; margin: 0 auto;}
.option-card {background-color: var(--card-background); padding: 25px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); text-align: center; display: flex; flex-direction: column; align-items: center; transition: transform 0.3s ease;}
.option-card:hover {transform: translateY(-5px);}
.option-image-placeholder {width: 100%; height: 200px; background-color: var(--color-primary-green); border-radius: 5px; margin-bottom: 20px; overflow: hidden;}
.option-image-placeholder img {width: 100%; height: 100%; object-fit: cover; display: block;}
.option-card .card-title {font-family: var(--font-condensed); font-size: 22px; margin-top: 0; margin-bottom: 10px; color: var(--card-text); text-transform: uppercase;}
.option-card .card-description {font-family: var(--font-main); font-size: 15px; line-height: 1.5; color: #666666; margin-bottom: 25px; flex-grow: 1;}
.lukoblinds-btn {background-color: #333333; color: var(--primary-text-color); padding: 15px 35px; border: none; border-radius: 20px; font-size: 16px; font-weight: 500; cursor: pointer; transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.5s; text-transform: uppercase; letter-spacing: 1px;}
.lukoblinds-btn:hover {background-color: #555555; transform: translateY(-2px); box-shadow: 0 0 20px 0 black;}
.option-card .lukoblinds-btn {padding: 10px 25px; font-size: 14px;}

/* --- MODAL STYLES --- */
.modal {position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0, 0, 0, 0.75); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;}
.modal.active {opacity: 1; visibility: visible;}
.modal-content {background-color: var(--card-background); margin: auto; padding: 30px; border-radius: 10px; width: 90%; max-width: 600px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); position: relative; transform: translateY(-50px); transition: transform 0.3s ease; color: var(--card-text); text-align: left;}
.modal.active .modal-content {transform: translateY(0);}
.modal-content h2 {font-family: var(--font-condensed); font-size: 28px; margin-top: 0; margin-bottom: 20px; color: var(--section-title-color);}
.modal-content p {font-family: var(--font-main); line-height: 1.6; margin-bottom: 15px;}
.modal-content ul {list-style: disc; margin-left: 20px; margin-bottom: 20px;}
.modal-content li {margin-bottom: 8px; color: #555;}
.modal-content img {max-width: 450px; width: 100%; height: 300px; object-fit: cover; border-radius: 5px; margin-bottom: 20px; display: block; margin-left: auto; margin-right: auto;}
.close-button {color: #aaa; position: absolute; top: 15px; right: 25px; font-size: 30px; font-weight: bold; cursor: pointer; transition: color 0.3s ease;}
.close-button:hover, .close-button:focus {color: #333; text-decoration: none;}
.modal-btn-container {text-align: center; margin-top: 25px;}
.modal .contact-form {display: flex; flex-direction: column; gap: 15px; margin-top: 20px;}
.modal .contact-form input, .modal .contact-form textarea {padding: 12px; border: 1px solid #ddd; border-radius: 5px; font-family: var(--font-main); font-size: 16px; color: var(--card-text);}
.modal .contact-form textarea {resize: vertical; min-height: 100px;}
.form-buttons-container {display: flex; gap: 15px; align-items: center; flex-wrap: wrap;}
.form-buttons-container .lukoblinds-btn {padding: 12px 20px; font-size: 14px; display: flex; align-items: center; justify-content: center; gap: 8px;}
.whatsapp-btn {background-color: #25D366; border-color: #25D366;}
.whatsapp-btn:hover {background-color: #1DAE55; border-color: #1DAE55; color: white;}

/* --- ESTILOS PARA LA GALERÍA --- */
.gallery-section {padding: 80px 0; background-color: var(--background-beige);}
.gallery-section .section-title {text-align: center; font-family: var(--font-heading-special); font-size: 45px; margin-bottom: 60px; color: var(--card-text); text-transform: uppercase;}
.carousel-container {
    position: relative;
    max-width: 1100px; /* Ajusta este ancho según cuántas imágenes quieres mostrar */
    margin: 0 auto;
    overflow: hidden; /* Oculta los slides que están fuera del contenedor */
}
.carousel-viewport {
    overflow: hidden;
    padding: 20px 0; /* Espacio para que el elemento central se escale sin cortar */
}
.carousel-track {
    display: flex;
    align-items: center; /* Alinea los slides al centro verticalmente */
    transition: transform 0.5s ease-in-out;
}
.carousel-slide {
    box-sizing: border-box;
    padding: 0 15px; /* Espacio entre las imágenes */
    transition: transform 0.5s ease, opacity 0.5s ease;
    flex-shrink: 0;
    width: 20%; /* Muestra 5 imágenes en pantalla (100% / 5) */
    text-align: center; /* Centra la imagen dentro del slide */
}

/* Efecto de escala y opacidad para el slide activo */
.carousel-slide.active {
    transform: scale(1.15); /* Haz la imagen activa más grande */
    opacity: 1;
    z-index: 10; /* Asegura que la imagen activa esté por encima de las otras */
}
.carousel-slide:not(.active) {
    transform: scale(0.85); /* Reduce el tamaño de las imágenes inactivas */
    opacity: 0.6;
}

.carousel-slide img {
    width: 100%; /* La imagen ocupa el 100% de su slide */
    height: 250px;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 20px;
    cursor: pointer;
    z-index: 20;
    transition: background-color 0.3s;
}
.carousel-btn:hover {background-color: rgba(0, 0, 0, 0.8);}
.carousel-btn.prev {left: 30px;}
.carousel-btn.next {right: 30px;}

/* --- Media Queries --- */
@media (max-width: 1200px) { /* Reducir a 3 o 4 slides si el viewport es más pequeño */
    .carousel-slide {
        width: 25%; /* Muestra 4 imágenes */
    }
}
@media (max-width: 992px) {
    .carousel-slide {
        width: 33.333%; /* Muestra 3 imágenes */
    }
    .carousel-btn.prev {left: 10px;}
    .carousel-btn.next {right: 10px;}
}
@media (max-width: 768px) {
    .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; }
    .lukoblinds-hero {padding: 100px 20px 40px; min-height: auto; background-attachment: scroll;}
    .lukoblinds-logo-title { flex-direction: column; gap: 10px; }
    .lukoblinds-title { font-size: 48px; }
    .lukoblinds-tagline { font-size: 16px; }
    .lukoblinds-description { font-size: 16px; }
    .lukoblinds-btn { padding: 12px 25px; font-size: 15px; }
    .lukoblinds-options .section-title { font-size: 32px; margin-bottom: 40px; }
    .options-grid {grid-template-columns: 1fr; max-width: 400px;}
    .modal-content { padding: 20px; width: 95%; }
    .modal-content h2 { font-size: 24px; }
    .close-button { font-size: 28px; top: 10px; right: 15px; }
    .gallery-section .section-title { font-size: 32px; }
    .carousel-slide {
        width: 100%; /* Muestra 1 imagen en móvil */
    }
    .carousel-slide img {height: 220px;}
}