/* ==========================================================================

   VARIABLES GLOBALES DE MARCA (BRANDBOOK)

   ========================================================================== */

:root {

    --color-violeta: #7E3AED;
    --color-dark-gray: #313131;
    --color-lima: #C6FF34; 
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-hueso: #E2E1D0;
    --font-primary: 'Rubik', sans-serif;
    --font-secondary: 'Host Grotesk', sans-serif;

}

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



html {
    scroll-behavior: smooth;
}



body {
    background-color: var(--color-bg-light);
    color: var(--color-bg-dark);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}



.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0;
}

/* Contenedor que alinea el isotipo y el texto en la misma línea */

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;

}



/* Control estricto del tamaño del isotipo para que no deforme la barra */

.nav-logo-icon {
    height: 30px;
    width: auto;
    object-fit: contain;
    display: block;
}



/* Aseguramos que el texto del logo no tenga desfases de altura */

.logo-text {
    font-family: var(--font-secondary);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--color-black);
    line-height: 1;
}



/* --- BOTONES GENERALES (SECCIÓN SOLUCIONES Y OTROS) --- */

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-secondary);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
}



/* --- NAVBAR --- */

/* ==========================================================================

   NAVBAR COMPLETA Y UNIFORMADA

   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-violeta); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    z-index: 1000;
    border-bottom: 1px solid rgba(49, 49, 49, 0.1);
}



.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}



.nav-logo-icon {
    height: 30px;
    width: auto;
    object-fit: contain;
    display: block;
}



.logo-text {
    font-family: var(--font-secondary);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 1px;
    color: var(--color-hueso);
    line-height: 1;

}



.logo-text small {
    font-family: var(--font-primary);
    font-weight: 300;
    font-size: 0.85rem;
    color: var(--color-hueso);
    text-transform: lowercase;

}



/* --- MENÚ DE NAVEGACIÓN (Espacios Uniformes) --- */

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px; 
}



.nav-link {
    text-decoration: none;
    color: var(--color-hueso);
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    display: inline-block;
    height: 36px;
    line-height: 36px;
    text-align: center;
    transition: color 0.3s ease;
}



/* Anchos rígidos actualizados con las rutas exactas de tu HTML actual */

.nav-link[href="#nosotros"] { width: 80px; }

.nav-link[href="#soluciones"] { width: 90px; }



/* Línea animada inferior uniforme */

.nav-link::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 50%;

    width: 0;

    height: 2px;

    background-color: var(--color-black); /* Subrayado en el morado de la sección */

    transform: translateX(-50%);

    transition: width 0.3s cubic-bezier(0.25, 1, 0.5, 1);

}



.nav-link:hover {

    color: var(--color-black);

}



.nav-link:hover::after {

    width: 100%;

}



/* --- BOTÓN HIGHLIGHT (INICIO) UNIFORMADO --- */

.nav-link.highlight {

    background-color: var(--color-dark-gray);

    color: var(--color-lima);

    width: 110px; /* Ancho fijo exacto para que no altere el espaciado */

    height: 38px;

    line-height: 38px;

    border-radius: 4px;

    font-weight: 700;

    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;

}



.nav-link.highlight::after {

    display: none !important; /* Eliminamos línea inferior del botón */

}



.nav-link.highlight:hover {

    background-color: var(--color-black);

    color: var(--color-white);

    transform: translateY(-2px);

}



/* --- BOTÓN HAMBURGUESA (BASE) --- */

.hamburger {

    display: none; /* Se mantiene oculto en escritorio */

    flex-direction: column;

    gap: 6px;

    background: none;

    border: none;

    cursor: pointer;

    padding: 8px;

    z-index: 1100;

}



.hamburger span {

    width: 28px;

    height: 3px;

    background-color: var(--color-dark-gray); /* Cambiado a color oscuro visible sobre el fondo hueso */

    border-radius: 2px;

    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);

}



/* ==========================================================================

   SECCIÓN 1: HERO DE SERVICIOS (IDENTIDAD MORADO VIOLETA)

   ========================================================================== */

.services-hero {
    background-color: var(--color-violeta);
    width: 100%;
    min-height: 45vh;
    display: flex;
    align-items: center;
    padding: 90px 5% 80px 5%;
}



.services-hero-container {
    max-width: 1450px;
    width: 100%;
}



/* Isotipo Latiendo sutilmente */

.brand-spark-icon {
    width: 60px;
    height: 60px;
    background-image: url('recursos/isotipo-blanco.png'); /* Ruta relativa desde la raíz */
    background-size: contain;
    background-repeat: no-repeat;
    margin-bottom: 30px;
    animation: pulseSpark 3s infinite ease-in-out;
}



@keyframes pulseSpark {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.08); opacity: 1; }
}



/* Tipografía de Frase Gigante Interactiva */

.giant-phrase {
    font-family: var(--font-secondary);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-white);
    letter-spacing: -2px;
    cursor: default;
}



/* Estilos inyectados dinámicamente por JS para el efecto por palabra */

.giant-phrase .word {
    display: inline-block;
    color: var(--color-white);
    transition: color 0.2s ease-out, transform 0.2s ease-out;
}



.giant-phrase .word.highlighting {
    color: var(--color-hueso);
}



.giant-phrase .word:hover {
    color: var(--color-lima);
    transform: translateY(-3px);
}



/* ==========================================================================

   SECCIÓN 2: GRID DE SOLUCIONES MODULARES

   ========================================================================== */

.solutions-grid-section {

    background-color: var(--color-black);

    color: var(--color-white);

    padding: 100px 5%;

}



.section-title-wrapper {

    max-width: 700px;

    margin-bottom: 60px;

}



.section-title-wrapper h2 {

    font-family: var(--font-secondary);

    font-size: 2.5rem;

    color: var(--color-lima);

    margin-bottom: 15px;

}



.section-title-wrapper p {

    font-family: var(--font-primary);

    font-size: 1.1rem;

    color: rgba(255, 255, 255, 0.7);

}



.solutions-container {

    display: grid;

    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));

    gap: 30px;

}



/* Estructura Modular de Tarjetas */

.solution-card {

    padding: 40px 30px;

    border-radius: 8px;

    display: flex;

    flex-direction: column;

    justify-content: flex-start;

    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);

}



.card-dark { background-color: var(--color-dark-gray); }

.card-gray { background-color: #1A1A1A; }

.card-violet { background-color: #5B21B6; }



.card-header-icon {

    width: 45px;

    height: 45px;

    background-size: contain;

    background-repeat: no-repeat;

    margin-bottom: 25px;

}



/* Variantes de caras/iconos */

.face-one { background-image: url('recursos/cara-uno.png'); }

.face-two { background-image: url('recursos/cara-dos.png'); }

.face-three { background-image: url('recursos/cara-tres.png'); }



.solution-card h3 {

    font-family: var(--font-secondary);

    font-size: 1.8rem;

    line-height: 1.1;

    margin-bottom: 20px;

}



.solution-card p {

    font-family: var(--font-primary);

    font-size: 1rem;

    line-height: 1.5;

    color: rgba(255, 255, 255, 0.8);

    margin-bottom: 40px;

    flex-grow: 1; /* Forzamos alineación recta simétrica en botones */

}



.card-action-link {

    font-family: var(--font-secondary);

    font-weight: 700;

    font-size: 0.9rem;

    color: var(--color-lima);

    text-decoration: none;

    letter-spacing: 1px;

    transition: color 0.3s ease, transform 0.3s ease;

    display: inline-block;

}



/* Hover de las Tarjetas */

.solution-card:hover {

    transform: translateY(-8px);

    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);

}



.solution-card:hover .card-action-link {

    color: var(--color-white);

    transform: translateX(5px);

}



/* ==========================================================================

   SECCIÓN 3: FORMULARIO DE CAPTACIÓN PREMIUM

   ========================================================================== */

.contact-form-section {

    background-color: var(--color-hueso);

    color: var(--color-black);

    padding: 100px 5%;

}



.form-layout-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 80px;

    max-width: 1200px;

    margin: 0 auto;

}



@media(max-width: 900px) {

    .form-layout-grid { grid-template-columns: 1fr; gap: 40px; }

}



.form-info-side h2 {

    font-family: var(--font-secondary);

    font-size: 3.5rem;

    font-weight: 800;

    line-height: 1;

    margin-bottom: 20px;

}



.form-pitch {

    font-family: var(--font-primary);

    font-size: 1.25rem;

    color: var(--color-dark-gray);

    line-height: 1.5;

    margin-bottom: 40px;

}



.showcase-title {

    font-family: var(--font-secondary);

    font-size: 0.8rem;

    font-weight: 700;

    letter-spacing: 1.5px;

    color: var(--color-dark-gray);

    margin-bottom: 15px;

}



/* ==========================================================================

   🌟 CARA INDUSTRIAL / SECCIÓN FORMULARIO (CALCADO DE MOCKUP)

   ========================================================================== */

.form-brand-face-container {

    width: 100%;

    /* Ajustamos un ancho masivo para que domine el cuadrante izquierdo */

    max-width: 260px;      

    margin: 35px 0;         /* 35px de aire arriba y abajo para calcar el espacio del mockup */

    display: flex;

    justify-content: flex-start;

    align-items: center;

}



.huge-brand-face {

    width: 100%;

    height: auto;

    object-fit: contain;

    display: block;

    transform: scaleX(-1);

}



/* Efecto hover refinado: Un leve deslizamiento industrial */

.form-brand-face-container:hover .huge-brand-face {

    transform: translateY(-5px) scale(1.02);

}



/* --- AJUSTE COMPLEMENTARIO DE LOS ISOTIPOS ABAJO --- */

.isotope-showcase {

    display: flex;

    gap: 16px;              /* Espaciado de separación limpio para los círculos */

    margin-top: 10px;

}

/* Muestrario de Isotipos Adaptables */

.isotope-showcase {

    display: flex;

    gap: 20px;

}



.iso-variant {

    width: 48px;

    height: 48px;

    background-size: contain;

    background-repeat: no-repeat;

    border-radius: 50%;

    cursor: help;

    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

}



.iso-black  { background-image: url('../recursos/iso-claro.png'); background-color: rgba(0,0,0,0.05); }

.iso-lima   { background-image: url('../recursos/iso-lime.png'); background-color: var(--color-black); }

.iso-violet { background-image: url('../recursos/iso-morado.png'); background-color: rgba(255,255,255,0.4); }



.iso-variant:hover {

    transform: scale(1.18) rotate(12deg);

}



/* Elementos del Formulario */

.form-group {

    display: flex;

    flex-direction: column;

    margin-bottom: 24px;

}



.form-group label {

    font-family: var(--font-secondary);

    font-weight: 700;

    font-size: 0.9rem;

    margin-bottom: 8px;

    color: var(--color-black);

}



.form-group input,

.form-group select,

.form-group textarea {

    padding: 14px 18px;

    font-family: var(--font-primary);

    font-size: 1rem;

    border: 2px solid rgba(49, 49, 49, 0.15);

    background-color: rgba(255, 255, 255, 0.8);

    border-radius: 4px;

    color: var(--color-black);

    outline: none;

    transition: border-color 0.3s ease, background-color 0.3s ease;

}



.form-group input:focus,

.form-group select:focus,

.form-group textarea:focus {

    border-color: var(--color-violeta);

    background-color: var(--color-white);

}



/* Botón Submit Invertido en Hover */

.btn-form-submit {

    background-color: var(--color-violeta);

    color: var(--color-white);

    border: none;

    padding: 16px 32px;

    font-family: var(--font-secondary);

    font-weight: 700;

    font-size: 1rem;

    letter-spacing: 1px;

    border-radius: 4px;

    width: 100%;

    cursor: pointer;

    box-shadow: 0 4px 12px rgba(126, 62, 237, 0.25);

    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;

}



.btn-form-submit:hover {

    background-color: var(--color-black);

    color: var(--color-lima);

    transform: translateY(-2px);

    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);

}



/* Animación de Mensaje Exitoso */

.success-alert-box {

    display: none;

    background-color: var(--color-black);

    color: var(--color-lima);

    padding: 16px;

    border-radius: 4px;

    font-family: var(--font-secondary);

    font-weight: 700;

    text-align: center;

    margin-top: 20px;

    animation: fadeInSuccess 0.4s ease forwards;

}



@keyframes fadeInSuccess {

    from { opacity: 0; transform: translateY(10px); }

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

}



/* --- FOOTER NEUTRO --- */

.footer-section {

    background-color: var(--color-black);

    color: rgba(255, 255, 255, 0.4);

    padding: 40px 5%;

    text-align: center;

    font-family: var(--font-primary);

    font-size: 0.85rem;

}

/* ==========================================================================

   🌟 BOTÓN FLOTANTE DE WHATSAPP CON RESPIRACIÓN VISUAL

   ========================================================================== */

.whatsapp-floating-btn {

    position: fixed;

    bottom: 30px;

    right: 30px;

    width: 60px;

    height: 60px;

    background-color: #25D366;

    border-radius: 50%;

    display: flex;

    justify-content: center;

    align-items: center;

    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);

    z-index: 999;

    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s ease;

}



.wa-icon-svg {

    width: 32px;

    height: 32px;

    fill: var(--color-white); /* Ícono blanco impecable */

}



/* Efecto de atención sutil e industrial */

.whatsapp-floating-btn::before {

    content: '';

    position: absolute;

    width: 100%;

    height: 100%;

    background-color: #25D366;

    border-radius: 50%;

    z-index: -1;

    animation: waPulse 2.5s infinite rgba(37, 211, 102, 0.4);

}



@keyframes waPulse {

    0% { transform: scale(1); opacity: 0.5; }

    100% { transform: scale(1.4); opacity: 0; }

}



.whatsapp-floating-btn:hover {

    transform: scale(1.1) translateY(-3px);

    background-color: #20ba5a;

    box-shadow: 0 8px 24px rgba(32, 186, 90, 0.4);

}



/* ==========================================================================
   --- SOPORTE PARA DISPOSITIVOS MÓVILES (RESPONSIVO REAL) ---
   ========================================================================== */
@media (max-width: 768px) {
    .hamburger { display: flex; } /* Activa el menú hamburguesa */
    
    .nav-menu {
        position: fixed;
        top: 0; right: -100%; /* Esconde el menú a la derecha */
        width: 75%; height: 100vh;
        background-color: var(--color-dark-gray);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transition: right 0.4s ease;
        z-index: 999;
    }
    
    /* Clase que activará tu JS al abrir el menú */
    .nav-menu.active { right: 0; }
    
    .form-brand-face-container { display: none; } /* Oculta la gráfica pesada en móvil */
}
@media (max-width: 480px) {
    /* 1. Ajuste del contenedor principal en móviles */
    .services-hero {
        padding: 110px 6% 50px 6%; /* Reducimos aire superior para que respire */
        min-height: auto;             /* Deja que el contenido dicte el alto natural */
    }

    /* 2. Reducción drástica del tamaño de la frase gigante */
    .services-hero .giant-phrase {
        font-size: 2.1rem !important; /* El tamaño ideal para que entren las palabras completas */
        line-height: 1.25 !important;  /* Un poco de aire entre líneas para evitar colisiones */
        letter-spacing: -0.5px;       /* Suavizamos el tracking para pantallas chicas */
    }

    /* 3. Ajuste opcional para el isotipo de la sección */
    .brand-spark-icon {
        width: 45px;
        height: 45px;
        margin-bottom: 20px;
    }
}

/* Ajuste intermedio para tablets o pantallas medianas */
@media (min-width: 481px) and (max-width: 768px) {
    .services-hero .giant-phrase {
        font-size: 3.2rem !important;
        line-height: 1.15 !important;
    }
}