@import url('https://fonts.googleapis.com/css2?family=Exo:ital,wght@0,100..900;1,100..900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    font-family: "Exo", sans-serif;
}

body {
    background-color: #ffffff;
}

img {
    max-width: 100%;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER LIGHT */
.header-light {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1000;
}

.menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 0;
    width: 100%;
    position: relative;
}

.logo {
    flex-shrink: 0;
}

.header-light .logo img {
    width: 140px;
    display: block;
}

.navbar {
    display: flex;
    justify-content: center;
    flex: 1;
}

.navbar ul {
    display: flex;
    gap: 40px;
    align-items: center;
    margin: 0;
}

.navbar ul>li>a {
    color: #333333;
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s;
    padding: 10px 0;
    position: relative;
}

.navbar ul>li>a:hover,
.navbar ul>li>a.active-link {
    color: #00ADEE;
    font-weight: 600;
}

.btn-header {
    display: inline-block;
    flex-shrink: 0;
    background-color: #00ADEE;
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-header:hover {
    background-color: #008cbf;
}

#menu {
    display: none;
}

.menu-label {
    display: none;
    cursor: pointer;
}

.menu-icono {
    width: 30px;
}

/* SIN FILTRO para que sea negro (asumiendo que la imagen es negra) */

/* MEGA MENU LIGHT */
.dropdown-item {
    position: relative;
}

.dropdown-trigger i {
    font-size: 12px;
    margin-left: 5px;
    transition: transform 0.3s;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 320px;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-top: 3px solid #00ADEE;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
    text-align: left;
}

.dropdown-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item:hover .dropdown-trigger i {
    transform: rotate(180deg);
}

.menu-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.tab-link {
    font-size: 14px;
    font-weight: 700;
    color: #888;
    cursor: pointer;
    text-transform: uppercase;
    padding-bottom: 5px;
    position: relative;
}

.tab-link:hover,
.tab-link.active {
    color: #00ADEE;
}

.tab-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #00ADEE;
}

.menu-content {
    display: none;
}

.menu-content.active {
    display: block;
    animation: fadeIn 0.3s;
}

.menu-content ul {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
}

.menu-content li {
    width: 100%;
}

.menu-content li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #444;
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid #f5f5f5;
    transition: all 0.2s;
    width: 100%;
}

.menu-content li a i {
    font-size: 10px;
    color: #ccc;
}

.menu-content li a:hover {
    color: #00ADEE;
    padding-left: 5px;
    background-color: #f9fbfd;
}

.menu-content li a:hover i {
    color: #00ADEE;
}

/* SERVICIOS HERO */
.services-hero {
    padding: 100px 0;
    background-color: #ffffff;
    overflow: hidden;
}

.services-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-text h1 {
    font-size: 52px;
    color: #0b111e;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 700;
}

.underline-blue {
    border-bottom: 5px solid #00ADEE;
    display: inline-block;
    line-height: 1.1;
}

.hero-text p {
    font-size: 17px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 40px;
}

.btn-dark-blue {
    display: inline-block;
    background-color: #20448c;
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: background 0.3s, transform 0.3s;
}

.btn-dark-blue:hover {
    background-color: #152e60;
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    display: block;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* SLIDER */
.services-slider {
    position: relative;
    width: 100%;
    height: 500px;
    background-color: #0b111e;
    overflow: hidden;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.service-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s;
    padding: 0 20px;
}

.service-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide-content {
    max-width: 800px;
    color: white;
    position: relative;
    z-index: 3;
    animation: slideUpContent 0.8s ease-out;
}

.slide-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.slide-content p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 35px;
    color: #e0e0e0;
}

.btn-cyan {
    display: inline-block;
    background-color: #00ADEE;
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.3s, background-color 0.3s;
    box-shadow: 0 4px 15px rgba(0, 173, 238, 0.4);
}

.btn-cyan:hover {
    background-color: #008cbf;
    transform: translateY(-2px);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 40px;
    cursor: pointer;
    z-index: 10;
    padding: 20px;
    transition: color 0.3s, transform 0.3s;
}

.slider-btn:hover {
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 40px;
}

.next-btn {
    right: 40px;
}

@keyframes slideUpContent {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

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

/* RESTO DE SECCIONES */
.adaptability-section,
.how-we-work-section,
.technology-section {
    padding: 100px 0;
    background-color: #ffffff;
}

.adaptability-grid,
.work-grid,
.technology-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
}

.collage-wrapper,
.tech-image,
.work-image {
    flex: 1;
}

.grid-image,
.tech-image img,
.work-image img {
    width: 100%;
    display: block;
    border-radius: 20px;
}

.work-image img {
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.work-image img:hover {
    filter: grayscale(0%);
}

.adaptability-text,
.work-text,
.tech-text {
    flex: 1;
    max-width: 550px;
}

.adaptability-text h2 {
    font-size: 38px;
    color: #00ADEE;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
}

.work-text h2,
.tech-text h2 {
    font-size: 42px;
    color: #0b111e;
    font-weight: 700;
    margin-bottom: 25px;
}

.adaptability-text p,
.work-text p,
.tech-text p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 40px;
}

.work-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.work-list li {
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #555;
    font-weight: 600;
}

.work-list li i {
    color: #00ADEE;
    font-size: 24px;
    margin-right: 15px;
}

.problems-section {
    background: linear-gradient(rgba(11, 28, 60, 0.9), rgba(11, 28, 60, 0.95)), url('https://images.unsplash.com/photo-1553877616-15280ed852f4?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    text-align: center;
    color: white;
}

.section-header-center {
    max-width: 800px;
    margin: 0 auto 60px auto;
}

.section-header-center h2 {
    font-size: 42px;
    margin-bottom: 25px;
    font-weight: 700;
}

.section-header-center p {
    font-size: 18px;
    color: #d0d0d0;
    line-height: 1.6;
}

.underline-cyan {
    border-bottom: 4px solid #00ADEE;
    display: inline-block;
    line-height: 1.1;
}

.problems-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.problem-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 200px;
    transition: transform 0.3s;
}

.problem-item:hover {
    transform: translateY(-5px);
}

.icon-circle-cyan {
    width: 90px;
    height: 90px;
    background-color: #00ADEE;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    box-shadow: 0 10px 25px rgba(0, 173, 238, 0.3);
    transition: transform 0.3s;
}

.problem-item:hover .icon-circle-cyan {
    transform: scale(1.1);
}

.icon-circle-cyan i {
    font-size: 36px;
    color: white;
}

.problem-item h3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: white;
}

.footer {
    background-color: #060b14;
    padding: 80px 0 30px 0;
    color: #ffffff;
    font-size: 14px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-left {
    flex: 1;
    max-width: 500px;
}

.footer-logo img {
    width: 140px;
    margin-bottom: 20px;
    display: block;
}

.footer-desc {
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 15px;
}

.footer-nav {
    display: flex;
    gap: 30px;
    padding: 0;
}

.footer-nav li a {
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s;
}

.footer-nav li a:hover {
    color: #00ADEE;
}

.footer-right {
    flex: 1;
    max-width: 500px;
}

.footer-right h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-right p {
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 20px;
}

.contact-info-list {
    list-style: none;
    padding: 0;
}

.contact-info-list li {
    display: flex;
    align-items: center;
    color: #cccccc;
    margin-bottom: 12px;
    font-size: 14px;
}

.contact-info-list li i {
    color: #00ADEE;
    font-size: 16px;
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid #1f2a40;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #7a8ba6;
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    color: #ffffff;
    font-size: 18px;
    transition: color 0.3s, transform 0.3s;
}

.social-icons a:hover {
    color: #00ADEE;
    transform: translateY(-2px);
}


/* UTILIDADES */
.hidden,
.hidden-left,
.hidden-right {
    opacity: 0;
    transition: all 1s ease-out;
}

.hidden {
    transform: translateY(30px);
}

.hidden-left {
    transform: translateX(-30px);
}

.hidden-right {
    transform: translateX(30px);
}

.show {
    opacity: 1;
    transform: translate(0);
}

.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* CHATBOT */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: "Exo", sans-serif;
}

.chat-toggle {
    width: 60px;
    height: 60px;
    background-color: #00ADEE;
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 173, 238, 0.4);
    transition: transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chat-toggle:hover {
    transform: scale(1.1);
    background-color: #008cbf;
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ff3b30;
    color: white;
    font-size: 12px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid white;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 450px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.chat-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background: linear-gradient(135deg, #00ADEE, #008cbf);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-info img {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    padding: 2px;
}

.header-info h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.status {
    font-size: 12px;
    color: #ccf6ff;
}

.chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.chat-body {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scroll-behavior: smooth;
    padding-bottom: 20px;
}

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4;
    position: relative;
    animation: popIn 0.3s ease;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.bot-msg {
    background-color: #ffffff;
    color: #333;
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.user-msg {
    background-color: #00ADEE;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.chat-btn {
    background-color: white;
    border: 1px solid #00ADEE;
    color: #00ADEE;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.chat-btn:hover {
    background-color: #00ADEE;
    color: white;
}

.chat-footer {
    padding: 10px;
    background-color: #ffffff;
    border-top: 1px solid #e0e0e0;
}

#chat-form {
    display: flex;
    gap: 10px;
    align-items: center;
}

#chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 10px 15px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
    font-family: "Exo", sans-serif;
}

#chat-input:focus {
    border-color: #00ADEE;
}

#chat-form button {
    background-color: #00ADEE;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background 0.3s;
}

#chat-form button:hover {
    background-color: #008cbf;
}

/* MEDIA QUERIES (MÓVIL) */
@media (max-width: 992px) {
    .menu {
        justify-content: space-between;
        padding: 20px;
    }

    .menu-label {
        display: block;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        cursor: pointer;
    }

    .menu-icono {
        width: 30px;
    }

    /* Sin filtro para que se vea negro en fondo blanco */

    .navbar {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        padding: 20px;
        text-align: center;
    }

    #menu:checked~.navbar {
        display: block !important;
    }

    .navbar ul {
        flex-direction: column;
        gap: 20px;
    }

    .navbar ul>li>a {
        color: #333333;
        font-size: 18px;
    }

    /* Texto oscuro para móvil */

    .btn-header {
        display: inline-block;
    }

    /* Mega Menu en Móvil (Fondo Blanco) */
    .mega-menu {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        display: none;
        transform: none;
        box-shadow: none;
        margin-top: 15px;
        background-color: #f9f9f9;
        border-top: none;
    }

    .dropdown-item:hover .mega-menu {
        display: block;
    }

    .menu-tabs {
        justify-content: center;
    }

    .services-grid,
    .adaptability-grid,
    .work-grid,
    .technology-grid,
    .footer-top {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-text h1,
    .work-text h2,
    .tech-text h2 {
        font-size: 32px;
    }

    .services-slider {
        height: 600px;
    }

    .adaptability-grid {
        flex-direction: column-reverse;
    }

    .problems-grid {
        gap: 40px;
    }

    .problem-item {
        width: 45%;
    }

    .footer-top {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .footer-left,
    .footer-right {
        max-width: 100%;
    }

    .footer-logo img {
        margin: 0 auto 20px auto;
    }

    .footer-nav {
        justify-content: center;
        flex-wrap: wrap;
    }

    .subscribe-form {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

    .subscribe-form input,
    .subscribe-form button {
        width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}