/* ================================================
   NOODUS - Diseño Oficial
   Colores: Fondo #0a0a0a | Acento #4eecd0 (turquesa)
   Tipografía: MuseoModerno y poppins
   ================================================ */

/* ---- RESET ---- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    font-style: normal;
    background-color: #0a0a0a;
    color: #d0d0d0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%; 
    text-size-adjust: 100%; 
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}


/* ================================================
   NAVBAR - Menú centrado, transparente
   ================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 24px 0;
    transition: all 0.35s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 14px 0;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.nav-spacer {
    display: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: #808080;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 8px;
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link.active {
    color: #ffffff;
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #4eecd0;
    border-radius: 1px;
}

/* Menu Hamburguesa (3 lineas)  */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: absolute;
    right: 24px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}


/* HERO - Sección principal */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 50px 24px 80px;

}

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

/* Logo NOODUS imagen */
.hero-logo {
    margin: -100px;
    text-align: center;
}

.hero-logo img{
    width: 650px;
    height: auto;
    object-fit: contain;

}

/*logo noodus circulos*/
.hero-logo-circle {
    margin: -230px;
    text-align: center;
}

.hero-logo-circle img {
    width: 350px;          
    height: auto;          
    object-fit: contain;
}

/* Slogan */
.hero-slogan {
    font-size: 30px;
    font-weight: 400;
    line-height: 1;
    color: #ffffff;
    margin: 200px;
    margin-bottom: 50px;
    letter-spacing: 0.5px;
}

/* Botón LEER MÁS */
.hero-btn {
    display: inline-block;
    padding: 14px 40px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: #4eecd0;
    color: #0a0a0a;
    border-color: #4eecd0;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(78, 236, 208, 0.25);
}



/* ================================================
   SECCIONES - Estilos generales
   ================================================ */
.titulo-seccion {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.2;
}

.accent {
    color: #4eecd0;
}

.texto-seccion {
    text-align: center;
    color: #888;
    font-size: 16px;
    line-height: 1.8;
    max-width: 650px;
    margin: 0 auto 50px;
}


/* ================================================
   ¿QUÉ ES NOODUS?
   ================================================ */
.que-es {
    padding: 110px 0;
    background: #0a0a0a;
}

.logo-text {
    font-family: 'MuseoModerno', sans-serif;
    font-weight: 600;
    font-style: normal;
    color: #4eecd0;   
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.feature {
    background: #101010;
    border: 1px solid #1a1a1a;
    border-radius: 16px;
    padding: 40px 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: rgba(78, 236, 208, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 20px;
    color: #3dd4b6;
}

.feature h3 {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.feature p {
    color: #777;
    font-size: 14px;
    line-height: 1.6;
}

.tarjeta-rotatoria {
    margin: 150px auto 20px;
    margin-bottom: 50px;
    text-align: center;
    perspective: 1000px;
    width: 350px;
}

.tarjeta-flip {
    position: relative;
    width: 350px;
    height: 200px;
    transform-style: preserve-3d;
    transition: transform 0.1s linear;
}

.tarjeta-cara {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    filter: drop-shadow(0px 0px 50px #3dd4b6);
}

.tarjeta-reverso {
    transform: rotateY(180deg);
}




/* ================================================
   SERVICIOS
   ================================================ */
.servicios {
    padding: 110px 0;
    background: #080808;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 50px;
    text-align: center;
}

.servicio-card {
    background: #101010;
    border: 1px solid #1a1a1a;
    border-radius: 16px;
    padding: 44px 28px 36px;
    position: relative;
    transition: all 0.3s ease;
}

.servicio-noodus-go {
    margin: 0;  
    width: 150px;  
    filter: drop-shadow(0px 0px 50px #4eecd0); 
}



.servicio-card:hover {
    transform: translateY(-4px);
    border-color: #2a2a2a;
}

.servicio-card.destacado {
    border-color: #4eecd0;
    background: linear-gradient(180deg, rgba(78, 236, 208, 0.04) 0%, #101010 50%);
}

.badge-popular {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: #4eecd0;
    color: #0a0a0a;
    padding: 5px 18px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.servicio-icono {
    font-size: 36px;
    margin-bottom: 20px;
    color:#3dd4b6;
}

.servicio-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.servicio-card p {
    color: #777;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.servicio-precio {
    color: #4eecd0;
    font-size: 22px;
    font-weight: 800;
}

.servicio-precio small {
    font-size: 13px;
    font-weight: 500;
    opacity: 0.7;
}


/* ================================================
   ¿CÓMO FUNCIONA?
   ================================================ */
.como-funciona {
    padding: 110px 0;
    background: #0a0a0a;
}

.pasos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 50px;
}

.paso {
    text-align: center;
    padding: 28px;
    max-width: 240px;
}

.paso-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3dd4b6, #4eecd0);
    color: #0a0a0a;
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.paso h3 {
    font-size: 17px;
    color: #ffffff;
    margin-bottom: 8px;
    font-weight: 700;
}

.paso p {
    color: #777;
    font-size: 13px;
    line-height: 1.6;
}

.paso-arrow {
    color: #4eecd0;
    font-size: 32px;
    font-weight: 300;
    opacity: 0.5;
}


/* ================================================
   RESEÑAS
   ================================================ */
.resenas {
    padding: 110px 0;
    background: #080808;
}

.resenas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.resena {
    background: #101010;
    border: 1px solid #1a1a1a;
    border-radius: 16px;
    padding: 32px 28px;
    transition: all 0.3s ease;
}

.resena:hover {
    border-color: #2a2a2a;
    transform: translateY(-3px);
}

.estrellas {
    color: #4eecd0;
    font-size: 15px;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.resena > p {
    color: #bbb;
    font-size: 14px;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 24px;
}

.resena-autor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.autor-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #4eecd0;
    color: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
}

.resena-autor strong {
    color: #fff;
    font-size: 14px;
    display: block;
}

.resena-autor span {
    color: #555;
    font-size: 12px;
}


/* ================================================
   CONTACTO
   ================================================ */
.contacto {
    padding: 110px 0;
    background: #0a0a0a;
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 40px;
}

.form-contacto {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-contacto input,
.form-contacto textarea {
    width: 100%;
    padding: 14px 18px;
    background: #111;
    border: 1px solid #1c1c1c;
    border-radius: 10px;
    color: #e0e0e0;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
    
}


.btn-enviarMensaje{
    display: inline-block;
    padding: 14px 40px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 10px;
}

.btn-enviarMensaje:hover {
    background: #4eecd0;
    color: #0a0a0a;
    border-color: #4eecd0;
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(78, 236, 208, 0.25);
}

.form-contacto input::placeholder,
.form-contacto textarea::placeholder {
    color: #555;
}

.form-contacto input:focus,
.form-contacto textarea:focus {
    border-color: #4eecd0;
}

.form-contacto textarea {
    resize: vertical;
    min-height: 120px;
}

.form-contacto .hero-btn {
    align-self: flex-start;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contacto-datos {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 32px;
}

.dato {
    display: flex;
    align-items: center;
    gap: 18px;
}

.dato-icono {
    font-size: 24x;
    width: 50px;
    height: 50px;
    background: #151515;
    border: 1px solid #1c1c1c;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dato-icono:hover {
    transform: translateY(-2px);
}


.icono-redes-sociales {
    font-size: 3em;
    color:#4eecd0;
}

.dato strong {
    color: #fff;
    font-size: 14px;
    display: block;
    margin-bottom: 2px;
}

.dato p {
    color: #666;
    font-size: 14px;
    margin: 0;
}


/* ================================================
   FOOTER
   ================================================ */
.footer {
    padding: 60px 0 40px;
    background: #050505;
    text-align: center;
}

.footer-logo img{
    width: 150px;
    margin-bottom: -20px;
}

.footer-slogan {
    color: #555;
    font-size: 13px;
    margin-bottom: 30px;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-bottom: 30px;
}

.footer-nav a {
    color: #555;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.3s;
}

.footer-nav a:hover {
    color: #4eecd0;
}

.footer-line {
    width: 60px;
    height: 1px;
    background: #1a1a1a;
    margin: 0 auto 24px;
}

.footer-copy {
    color: #2a2a2a;
    font-size: 12px;
}


/* ================================================
   RESPONSIVE - Móvil
   ================================================ */
@media (max-width: 768px) {

    /* Navbar */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: #0a0a0a;
        border-left: 1px solid #151515;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 28px;
        transition: right 0.35s ease;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav-link {
        font-size: 18px;
    }

    /* Hero */
    .hero {
        padding: 0px 24px 100px;
    }

    .hero-logo {
        margin: -0px;
        text-align: center;
    }

    .hero-logo img{
        width: 400px;
        height: auto;
    }

    .hero-logo-circle {
        margin: -170px;
    }

    .hero-logo-circle img {
        width: 400px;
    }
    
    .hero-slogan {
        margin: 150px;
        margin-bottom: 80px;
        width: 1000px;

    }

    .hero-btn{
        width: 250px;
    }


    .hero-phone-bg {
        display: none;
    }

    /* Títulos */
    .titulo-seccion {
        font-size: 30px;
    }

    /* Grids → 1 columna */
    .features,
    .servicios-grid,
    .resenas-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Pasos → vertical */
    .pasos {
        flex-direction: column;
    }

    .paso-arrow {
        transform: rotate(90deg);
    }

    /* Contacto → 1 columna */
    .contacto-grid {
        grid-template-columns: 1fr;
    }

    .form-contacto .hero-btn {
        align-self: stretch;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .titulo-seccion {
        font-size: 26px;
    }

    .hero-slogan {
        font-size: 30px;
    }

    .hero-btn {
        padding: 12px 28px;
        font-size: 12px;
    }
}