/* Importar la fuente "Inter" con los grosores necesarios desde Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- DEFINICIÓN DE VARIABLES --- */
:root {
    --color-logo-blue: #015A7F;
    --color-logo-cyan: #00D9A8;
    --color-text-dark: #263151;
    --color-text-light: #666;
    --color-background: #FFFFFF;
    --color-background-alt: #f8f9fa;
}

/* --- ESTILOS GENERALES --- */
html {
    scroll-behavior: smooth;
}

html,
body {
    width: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--color-background);
    color: var(--color-text-dark);
}

/* --- ENCABEZADO Y BARRA DE NAVEGACIÓN --- */
.header {
    background-color: var(--color-background);
    padding: 1.3rem 5%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo img {
    height: 40px;
    width: auto;
    vertical-align: middle;
}

/* --- CONTENIDO PRINCIPAL --- */
.hero-content {
    margin: 2rem 0;
    max-width: 800px;
}

.description {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin: 0;
}

/* --- REDES SOCIALES --- */
.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.1);
}

.social-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
    vertical-align: middle;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: 600;
    transition: color 0.3s ease, transform 0.2s ease-in-out;
}

/* --- CONTENIDO PRINCIPAL --- */
.main-content {
    padding: 0 5%;
}

/* --- SECCIÓN HERO --- */
.hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    min-height: 90vh;
    padding-top: 5vh;
    border-bottom: 1px solid #eee;
}

.hero-text {
    max-width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 10;
    padding-top: 5vh;
}

.hero-pretitle {
    font-size: 5rem;
    font-weight: 500;
    color: var(--color-logo-cyan);
    margin: 0;
    line-height: 1.4;
}

.hero-title {
    font-size: 5rem; 
    font-weight: 500;
    line-height: 1.2;
    margin: 0.5rem 0 1.5rem 0;
    color: var(--color-logo-blue);
}

.section-title2 {
    font-size: 32px;
    color: var(--color-logo-blue);
    text-align: center;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 32px; 
    color: var(--color-text-light);
    font-weight: 300;       /* delgado, no negrita */
    text-align: center;     /* centrado */
    margin-top: 0;          /* elimina espacio arriba */
    margin-bottom: 2rem;    /* espacio controlado debajo */
    max-width: 100%;
}


/* --- SECCIÓN DE ANIMACIÓN HERO --- */
.hero-animation-container {
    width: 50%;
    height: 60vh;
    position: relative;
    align-self: center;
}

.animated-text-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.animated-text-phrase { font-size: 2.5rem; font-weight: 500; position: absolute; width: 100%; opacity: 0; text-align: right; display: flex; justify-content: flex-end; align-items: center; gap: 20px; }
.floating-icons { display: none; }
.floating-icon { width: 40px; height: 40px; opacity: 0; display: none; flex-shrink: 0; }
.floating-elements { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.floating-element { position: absolute; opacity: 0.5; border-radius: 15px; z-index: -1; }
.shape-1 { width: 50px; height: 50px; background-color: var(--color-logo-cyan); top: 15%; left: 20%; }
.shape-2 { width: 25px; height: 25px; background-color: var(--color-logo-blue); border-radius: 50%; top: 70%; left: 30%; }
.shape-3 { width: 80px; height: 80px; border: 3px solid var(--color-logo-cyan); top: 50%; left: 80%; }
.shape-4 { width: 40px; height: 40px; background-color: var(--color-logo-blue); top: 25%; left: 65%; transform: rotate(45deg); }


/* --- ESTILOS GENERALES PARA NUEVAS SECCIONES --- */
.page-section {
    padding-top: 60px;     /* espacio arriba de la sección */
    padding-bottom: 60px;  /* espacio abajo de la sección */
    border-bottom: 1px solid #eee;
}

.section-title {
    font-size: 3rem;
    color: var(--color-logo-blue);
    text-align: center;
    margin-top: 0;
    margin-bottom: 8rem;
}

.section-text {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 40px auto;
    text-align: center;
    line-height: 1.6;
}

/* --- ESTILOS SECCIÓN 'SOBRE NOSOTROS' --- */
.about-section {
    position: relative;
    padding: 100px 4%; 
    margin: 0 -5%;
    background-image: url('images/Imagen de fondo 2.png');
    background-size: cover;
    background-position: center;
    border-bottom: none;
}

.about-text-content {
    max-width: 45%;
    position: relative;
    z-index: 6;
    margin-bottom: 300px;
}

.section-title.left-align {
    text-align: left;
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.section-text.left-align {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
    max-width: none;
    color: var(--color-text-light);
    font-size: 1.1rem;
}

/* --- ESTILOS DE CLIENTES --- */
.clients-carousel {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
    flex-wrap: wrap;
}

.clients-carousel img {
    height: 45px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.clients-carousel img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}


/* --- ESTILOS DE CONTACTO --- */

/* Regla específica para ajustar el espacio del título de contacto */
#contacto .section-title {
    margin-bottom: 1rem; /* Reduce el espacio inferior solo para este título */
}

.contact-form {
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
    gap: 1rem;
}
.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #74727A;   /* color claro para el placeholder */
    opacity: 1;        /* opcional, si quieres que se vea igual de intenso que el texto */
}



/* --- PIE DE PÁGINA --- */
.footer {
    padding: 3rem 5%;
    background-color: var(--color-logo-blue);
    color: #fff;
    border-bottom: none;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-column h4 {
    margin: 0 0 1rem 0;
    color: #fff;
}

.footer-column a, .footer-column p {
    color: #fff;
    text-decoration: none;
    margin: 0;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #fff;
}

/* ========================================================== */
/* --- ESTILOS PARA EL BLOQUE UNIFICADO --- */
/* ========================================================== */

/* --- ESTILOS DE ESTADÍSTICAS --- */
.stats-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 100px auto;
    color: var(--color-text-dark);
}

.stat-item .stat-number {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--color-logo-cyan);
    display: block;
}

.stat-item .stat-label {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

/* --- ESTILOS DE SERVICIOS (NUEVO DISEÑO) --- */
.services-new {
    padding: 100px 0; 
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    align-items: start;
    padding: 40px 0;
}

.service-card-new {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}

.service-card-new .service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 1.5rem;
}

.service-card-new h3 {
    margin-top: 0;
    font-size: 1.3rem;
    color: var(--color-text-dark);
}

.service-card-new p {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* --- ESTILOS DE TECNOLOGÍAS (CARRUSEL) --- */
.tech-carousel-container {
    overflow: hidden;
    width: 100%;
}

.tech-logos {
    display: flex;
    width: max-content;
}

.logo-set {
    display: flex;
    align-items: center;
    animation: scroll 40s linear infinite;
}

.tech-logos img {
    height: 40px;
    width: auto;
    margin: 0 40px;
    filter: grayscale(100%);
    opacity: 0.6;
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

/* --- ESTILOS PARA EL DESFASE Y HOVER DE TARJETAS DE SERVICIO --- */
.service-card-new:nth-child(1) { transform: translateY(0); }
.service-card-new:nth-child(2) { transform: translateY(50px); }
.service-card-new:nth-child(3) { transform: translateY(0px); }
.service-card-new:nth-child(4) { transform: translateY(50px); }

.nav-links a:hover {
    color: var(--color-logo-blue);
}

.service-card-new:hover { box-shadow: 0 12px 45px 0 rgba(31, 38, 135, 0.2); }
.service-card-new:nth-child(1):hover { transform: translateY(-10px); }
.service-card-new:nth-child(2):hover { transform: translateY(40px); }
.service-card-new:nth-child(3):hover { transform: translateY(-10px); }
.service-card-new:nth-child(4):hover { transform: translateY(40px); }

/* ========================================================== */
/* --- ESTILOS PARA EL MENÚ DE HAMBURGUESA --- */
/* ========================================================== */
.hamburger-menu {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.hamburger-menu .bar {
    width: 25px;
    height: 3px;
    background-color: var(--color-text-dark);
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

.hamburger-menu.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger-menu.active .bar:nth-child(2) { opacity: 0; }
.hamburger-menu.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    background-color: var(--color-background);
    position: fixed;
    top: 80px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 80px);
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: left 0.4s ease-in-out;
    z-index: 1000;
}

.mobile-nav-links.active {
    left: 0;
}

.mobile-nav-links a {
    text-decoration: none;
    color: var(--color-text-dark);
    font-size: 1.8rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(20px);
}

.mobile-nav-links.active a {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-nav-links.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav-links.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav-links.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav-links.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav-links.active a:nth-child(5) { transition-delay: 0.3s; }
.mobile-nav-links.active a:nth-child(6) { transition-delay: 0.35s; }


/* ========================================================== */
/* --- ESTILOS PARA BOTONES GLOBALES Y FORMULARIO --- */
/* ========================================================== */
.cta-button {
    display: inline-block;
    background-color: var(--color-logo-blue);
    color: #ffffff;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #014663;
    transform: translateY(-2px);
}

/* Estilo específico para el botón del formulario */
.contact-form .cta-button {
    width: 100%;
    border-radius: 5px;
}

/* Espacio específico para el título de Proyectos Destacados */
#portafolio .section-title {
    margin-bottom: 2rem; /* <-- Ajusta este valor según tu preferencia */
}

/* ========================================================== */
/* --- ESTILOS PARA EL CARRUSEL DE PROYECTOS (SWIPER) --- */
/* ========================================================== */
.portfolio-carousel {
    width: 100%;
    padding: 2rem 0;
    overflow: hidden;
}

.portfolio-carousel .swiper-slide {
    background-color: #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
    height: 300px;
}

.portfolio-carousel .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================================== */
/* --- MEDIA QUERIES (REGLAS PARA PANTALLAS) --- */
/* ========================================================== */

/* --- PARA TABLETS (Hasta 1024px) --- */
@media (max-width: 1024px) {
    .hero-pretitle, .hero-title {
        font-size: 4rem;
    }
    .about-text-content {
        max-width: 55%;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- PARA CELULARES (Hasta 768px) --- */
@media (max-width: 768px) {
    .main-content, .header {
        padding: 0 5%;
    }
    .header {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    .nav-links {
        display: none;
    }
    .hamburger-menu {
        display: flex;
    }
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 3rem;
    }
    .hero-text {
        max-width: 100%;
        padding-top: 0;
        align-items: center;
    }
    .hero-pretitle, .hero-title {
        font-size: 2.8rem;
    }
    .hero-animation-container {
        width: 100%;
        height: 40vh;
        margin-top: 2rem;
    }
    .about-section {
        margin: 0 -5%;
        background-image: none;
    }
    .about-text-content {
        max-width: 100%;
        margin-bottom: 4rem;
        text-align: center;
    }
    .stats-container {
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 0;
    }
    .section-title, .section-title.left-align {
        font-size: 32px;
        text-align: center;
    }
    .section-text, .section-text.left-align {
        text-align: center;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-card-new:nth-child(even),
    .service-card-new:nth-child(odd) {
       transform: translateY(0);
    }
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* --- PARA CELULARES PEQUEÑOS (Hasta 480px) --- */
@media (max-width: 480px) {
    .hero-pretitle, .hero-title {
        font-size: 2.2rem;
    }
    .animated-text-phrase {
        font-size: 1.8rem;
    }
    .section-title {
        font-size: 2rem;
    }
}
/* --- ESTILOS PARA ICONOS SOCIALES EN FOOTER --- */
.social-icons {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.social-icons a {
    color: #ccc;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

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

.social-icons img {
    width: 30px;
    height: 30px;
}


/* --- ESTILOS PARA EL BOTÓN DE WHATSAPP --- */
.whatsapp-fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 100;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.whatsapp-fab:hover {
    transform: scale(1.05);
}

.whatsapp-fab .whatsapp-icon {
    width: 24px;
    height: 24px;
}