/* ==========================================================================
   0) Reset básico + tipografías
   ========================================================================== */

html, body { max-width: 100%; overflow-x: hidden; }
*, *::before, *::after { box-sizing: border-box; }
img { max-width: 100%; height: auto; display: block; }

body {
  font-family: 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
  background-color: #f0f2f5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  color: #1e509d;
  font-weight: 600;
}

/* ==========================================================================
   1) Header / Navegación
   ========================================================================== */

header {
  background: linear-gradient(135deg, #1e509d, #4397ca);
  color: white;
  padding: 20px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.45);
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: auto;
}

header nav a {
  color: white;
  text-decoration: none;
  margin: 0 18px;
  font-weight: 600;
  letter-spacing: 1px;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

header nav a:hover {
  color: #ffd700;                         /* dorado */
  text-shadow: 2px 2px 8px rgba(0,0,0,.6);/* brillo */
}

/* Logo PNG del header */
.logo-png { max-width: 120px; height: auto; display: block; }

/* ==========================================================================
   2) Botón flotante WhatsApp
   ========================================================================== */

.whatsapp-float{
  position: fixed;
  right: clamp(14px, 2vw, 24px);
  bottom: calc(16px + env(safe-area-inset-bottom));
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff41;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.377);
  z-index: 9999;
  transition: transform .15s ease, box-shadow .15s ease;
}
.whatsapp-float img{ width: 90%; height: 90%; object-fit: contain; }
.whatsapp-float:hover{ transform: translateY(-2px) scale(1.03); box-shadow: 0 12px 28px rgba(0,0,0,.32); }

@media (max-width: 480px){
  .whatsapp-float{ width: 56px; height: 56px; right: 14px; }
}

/* ==========================================================================
   3) Top Links (logo/redes | projects)
   ========================================================================== */

/* Sección a ancho completo */
.top-links-section{
  width: 100%;
  max-width: none !important;
  margin: 0 !important;
  padding: 48px 0;
}

/* Contenedor en 2 columnas: social | projects */
.top-links-container{
  width: 100%;
  max-width: none;
  margin: 0;
  padding-inline: clamp(16px, 3vw, 40px);
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: clamp(32px, 4vw, 72px);
  align-items: stretch;
}

/* Columna izquierda: social (centrado vertical) */
.top-links-social{
  justify-self: start;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 !important;
  text-align: center; /* deja los íconos centrados bajo el logo */
}
.top-links-logo { max-width: 285px; margin-bottom: 10px; }
.top-links-social img{ max-width: clamp(160px, 26vw, 260px); height: auto; }
.social-icons{ display: flex; gap: 15px; justify-content: center; }
.social-icons img{ width: clamp(34px, 5.5vw, 48px); height: clamp(34px, 5.5vw, 48px); }
.social-icons img:hover { transform: scale(1.2); }

/* Columna derecha: projects grid */
.top-links-projects{
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(320px, 1fr));
  gap: 28px;
}
.project-link{
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.project-link img{
  width: 100% !important;
  height: auto !important;
  object-fit: cover;
  border-radius: 8px;
}
.video-button-container{ width: 100%; margin-top: 12px; }
.video-button{ width: 100% !important; max-width: 420px; height: auto; margin: 0 auto; }
.video-button:hover { transform: scale(1.1); }

/* Breakpoints de Top Links */
@media (min-width: 1500px){
  .top-links-container{ max-width: 1500px; margin-left: clamp(16px, 3vw, 40px); margin-right: auto; }
}

@media (min-width: 768px) and (max-width: 1023px){
  .top-links-container{ grid-template-columns: 1fr 1.5fr; gap: 28px; max-width: 1000px; margin: 0 auto; padding: 0 16px; }
  .top-links-projects{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 767px){
  .top-links-container{ grid-template-columns: 1fr; gap: 20px; max-width: 92vw; margin: 0 auto; padding: 0 12px; }
  .top-links-projects{ grid-template-columns: 1fr; }
}

@media (max-width: 600px){
  .top-links-projects{ grid-template-columns: 1fr; }
  .top-links-logo{ max-width:220px; }
  .social-icons img{ width:40px; height:40px; }
}

/* ==========================================================================
   4) Hero (Somos aliados…): versión split en GRID
   ========================================================================== */

.hero,
.hero.split-hero{
  position: relative;
  z-index: 0;
  background: none !important;
  display: block !important;
  height: auto !important;
  padding: clamp(28px, 5vw, 72px) 0 !important;
  text-shadow: none !important;
  width: 100%;
  max-width: none;
  margin: 0;
}

.hero-inner{
  max-width: min(1200px, 92vw);
  margin: 0 auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;   /* título | texto */
  gap: clamp(16px, 3vw, 40px);
  align-items: center;
}

.hero-title .kicker{
  margin: 0 0 8px 0;
  letter-spacing: .28em;
  font-weight: 600;
  color: #2c3e50;
}
.hero-title h1{
  margin: 0;
  font-weight: 800;
  color: #0e4575;
  line-height: 1.06;
  font-size: clamp(28px, 7vw, 56px);
  word-break: break-word;
}

.hero-text{ border-left: 2px solid #aeb7c2; padding-left: clamp(12px, 2.6vw, 24px); }
.hero-text p{ margin: 0; color: #74828f; font-size: clamp(15px, 1.5vw, 19px); line-height: 1.6; }

@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-text{ border-left: 0; border-top: 2px solid #aeb7c2; padding-left: 0; padding-top: 16px; }
  .hero-title h1{ font-size: clamp(26px, 9vw, 40px); }
}

/* ==========================================================================
   5) ¿Por qué Block 256?
   ========================================================================== */

.porque-block { width: 100%; max-width: none; margin: 0; padding: 60px 0; }
.porque-block h2{
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 50px;
  color: #1e509d;
  border-top: 3px solid #ccc;
  padding-top: 20px;
}
.porque-block h2 span{ color: #0c2d57; }

.porque-container{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin: auto;
}
.porque-item{
  background: linear-gradient(135deg, #ffffff, #cdd0d3);
  padding: 40px 20px 30px;
  border-radius: 8px;
  position: relative;
  transition: all 0.3s ease;
}
.porque-item h3{ margin-top: 25px; font-size: 1rem; font-weight: 600; color: #444; }

.porque-item img{
  width: 150px;
  height: 120px;
  object-fit: contain;
  padding: 15px;
  position: absolute;
  top: -45px;
  left: 50%;
  transform: translateX(-50%);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.3));
}

.porque-item.destacado{ background: linear-gradient(135deg, #1e509d, #4397ca); color: #fff; }
.porque-item.destacado h3{ color: #fff; }

@media (max-width: 768px){ .porque-container{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .porque-container{ grid-template-columns: 1fr; } }

/* ==========================================================================
   6) Nuestros Resultados (slider 2×)
   ========================================================================== */

.resultados{
  width: 100%;
  max-width: none;
  margin: 0;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(0,0,0,.15);
  overflow: hidden;
  padding: 0;
}
.resultados-inner{ max-width: 1400px; margin: 0 auto; padding: 40px 24px; }
.resultados-header{ padding: 0 24px; }
.resultados-header h2{
  background:#1e2a36; color:#fff; display:inline-block; padding:12px 24px;
  border-radius:8px 8px 0 0; margin:0 0 24px 0; font-size:1.4rem; font-weight:700;
}
.resultados-header h2 span{ color:#00bcd4; }

.resultados-viewport{ overflow:hidden; width:100%; }
.resultados-slider{ display:flex; transition: transform .5s ease; will-change: transform; }

.resultados .slide{
  flex: 0 0 50%;
  text-align:center;
  padding:40px 20px;
  border-right:1px solid #e6e6e6;
}
.resultados .slide:last-child{ border-right:none; }
.resultados .slide h3{ font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin: 0 0 10px 0; color:#1e509d; }
.resultados .slide p{ color:#555; font-size:1rem; max-width:28ch; margin: 0 auto; }
.resultados .slide:hover{ background:#f8f9fc; box-shadow: inset 0 0 10px rgba(0,0,0,.08); }

/* ==========================================================================
   7) Casos de Éxito (carrusel 1×)
   ========================================================================== */

/* --- Carrusel de Casos --- */
.casos-viewport{
  overflow: hidden;
  width: 100%;
}

.casos-slider{
  display: flex;            /* <— importantísimo */
  flex-wrap: nowrap;        /* no permitir salto de línea */
  will-change: transform;
  transition: transform .5s ease;
}

/* Cada slide ocupa el 100% del viewport */
.caso{
  flex: 0 0 100%;           /* <— 1 slide por vista */
  box-sizing: border-box;
  padding: 20px;
  text-align: center;
}

/* Vídeo responsive, centrado */
.caso-video{
  width: 100%;
  max-width: 980px;
  aspect-ratio: 16 / 9;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  background: #000;
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

/* Botones (por si quedaron detrás) */
.casos-controls{ display:flex; justify-content:center; gap:16px; margin-top:18px; }
.casos-btn{
  width:44px; height:44px; border-radius:999px; border:0; cursor:pointer;
  background:linear-gradient(135deg,#1e509d,#4397ca); color:#fff; font-size:22px;
  box-shadow:0 6px 16px rgba(0,0,0,.18);
}

/* Evitar que el menú móvil bloquee clics sobre el video cuando está cerrado */
@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-links.open{ display:flex; }
}


/* ==========================================================================
   8) Equipos multidisciplinarios (slider 2×)
   ========================================================================== */

.equipos{
  width:100%; max-width:none; margin:0; background:#f7f9fc;
  box-shadow:0 10px 28px rgba(0,0,0,.15); overflow:hidden; padding:0;
}
.equipos-inner{ max-width:1400px; margin:0 auto; padding:40px 24px 56px; }
.equipos-header{
  background:linear-gradient(180deg,#e6edf5,#dde5ee);
  text-align:center;
  padding:24px;
  box-shadow:0 6px 16px rgba(0,0,0,.18);
  margin:0 -24px 16px;
}
.equipos-header h2{ margin:0; font-weight:800; letter-spacing:.02em; color:#233142; }
.equipos-header h2 span{ color:#0f5ea8; }

.equipos-viewport{ overflow:hidden; width:100%; }
.equipos-slider{ display:flex; transition:transform .5s ease; will-change:transform; }

.eq-card{
  flex:0 0 50%;
  box-sizing:border-box;
  padding:36px 28px;
  text-align:center;
  background:#ffffff;
  border-radius:6px;
  border:1px solid #edf1f6;
  box-shadow:0 10px 22px rgba(0,0,0,.08);
}
.eq-card + .eq-card{ border-left:1px solid #edf1f6; }
.eq-card h3{ margin:0 0 14px 0; font-weight:800; color:#5a6772; letter-spacing:.02em; }
.eq-card p{ margin:0 auto; max-width:30ch; color:#6f7b86; line-height:1.6; }

/* tarjeta destacada */
.eq-card.activo{
  background:#7b3a96; color:#fff; border-color:#6b2f84;
  box-shadow:0 14px 26px rgba(0,0,0,.2);
}
.eq-card.activo h3, .eq-card.activo p{ color:#fff; }

/* ==========================================================================
   9) CMMI Nivel 3
   ========================================================================== */

.cmmi{
  width: 100%; max-width: none; background: #ffffff;
  box-shadow: 0 10px 28px rgba(0,0,0,.12); padding: 48px 0;
}
.cmmi-inner{
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: center;
}
.cmmi-media{ display: flex; justify-content: center; }
.cmmi-media img{ width: 100%; max-width: 420px; height: auto; filter: drop-shadow(0 6px 14px rgba(0,0,0,.12)); }
.cmmi-copy h2{ margin: 0 0 10px 0; font-weight: 800; color: #1e509d; line-height: 1.15; font-size: clamp(28px, 4.2vw, 40px); }
.cmmi-copy h2 span{ color: #0bbad8; }
.cmmi-copy p{ margin: 0; color: #5f6f7f; font-size: clamp(16px, 1.6vw, 18px); line-height: 1.6; }

@media (max-width: 900px){
  .cmmi-inner{ grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .cmmi-copy{ max-width: 650px; margin: 0 auto; }
}
#cmmi{ scroll-margin-top: 90px; } /* ancla visible con header sticky */

/* ==========================================================================
   10) Contacto (tarjeta)
   ========================================================================== */

.contacto{ width:100%; max-width:none; margin:0; padding:0; background:transparent; }
.contacto-inner{ max-width:1200px; margin:0 auto; padding:48px 24px 64px; }
.contacto-card{
  max-width:420px; margin:0 auto; background:#e9edf2; border-radius:36px; padding:22px;
  box-shadow: 0 18px 40px rgba(0,0,0,.28), 0 0 60px rgba(0,0,0,.18);
}
.contacto-panel{
  background:linear-gradient(180deg,#33a6d6,#2b8fcb);
  border-radius:18px; padding:18px 18px 22px; color:#fff; position:relative;
}
.contacto-title{ margin:0 0 8px 0; font-weight:700; text-align:center; }
.field{ margin:10px 0; }
.field label{ display:block; font-size:.85rem; margin-bottom:6px; color:#ffffff; }
.field input, .field textarea{
  width:95%; border:none; outline:none; border-radius:8px; padding:10px 12px; background:#ffffff; color:#1c2a39;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.08);
}
.field input::placeholder, .field textarea::placeholder{ color:#97a7b8; }
.field input:focus, .field textarea:focus{
  box-shadow:0 0 0 3px rgba(255,255,255,.85), 0 0 0 5px rgba(0,153,204,.45);
}
.btn-enviar{
  width:100%; border:0; border-radius:10px; margin-top:12px; padding:10px 14px;
  background:linear-gradient(135deg,#1e509d,#4397ca); color:#fff; font-weight:800; letter-spacing:.06em; cursor:pointer;
  box-shadow:0 8px 18px rgba(0,0,0,.25); transition:transform .12s ease, filter .12s ease;
}
.btn-enviar:hover{ transform:translateY(-1px); filter:brightness(1.05); }
.btn-enviar:active{ transform:translateY(0); }
.form-msg{ margin:10px 0 0; font-size:.9rem; text-align:center; color:#fff; }

@media (max-width:480px){
  .contacto-inner{ padding:32px 16px 48px; }
  .contacto-card{ border-radius:28px; padding:18px; }
}

/* ==========================================================================
   11) Tooltip de DESARROLLOS (nav)
   ========================================================================== */

.nav-services-container{ position: relative; display: inline-block; }
.services-link{ padding: 8px 10px; display: inline-block; }

.services-tooltip{
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 200px;
  background: linear-gradient(135deg,#1e509d,#4397ca);
  color: #fff;
  border-radius: 8px;
  padding: 8px 6px;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  z-index: 1000;
}
/* puente anti-hueco */
.services-tooltip::before{
  content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px;
}
/* hover/focus */
.nav-services-container:hover .services-tooltip,
.nav-services-container:focus-within .services-tooltip{
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
/* enlaces internos del tooltip */
.services-tooltip a{
  display:block; color:#fff; text-decoration:none; padding:8px 10px; border-radius:6px; font-family:'Poppins',sans-serif; font-weight:600;
}
.services-tooltip a:hover{ color:#ffd700; text-shadow:1px 1px 6px rgba(0,0,0,.5); }

/* ==========================================================================
   12) Secciones generales (fallback)
   ========================================================================== */

/* Usa este patrón de contenedor centrado solo
   para secciones “comunes”. Las secciones
   de ancho completo ya definen su propio inner. */
section { padding: 60px 20px; max-width: 1200px; margin: auto; text-align: center; }

/* ===== Botón hamburguesa ===== */
.nav-toggle{
  display:none;                 /* solo móvil */
  background:none;
  border:0;
  width:44px; height:44px;
  margin-left:auto;
  cursor:pointer;
  z-index:1100;                 /* por encima del menú */
}
.nav-toggle span{
  display:block;
  width:26px; height:3px;
  margin:5px auto;
  background:#fff;
  border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}

/* ===== Menú móvil desplegable ===== */
@media (max-width: 900px){
  .nav-toggle{ display:block; }

  /* Menú oculto por defecto en móvil */
  .nav-links{
    position: fixed;
    top: calc(60px + 0px);      /* altura aprox. del header */
    left: 0; right: 0;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    background: linear-gradient(135deg, #1e509d, #4397ca);
    box-shadow: 0 10px 24px rgba(0,0,0,.25);
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 18px 18px;
    z-index: 1000;
    transition: opacity .18s ease, transform .18s ease;
  }
  .nav-links a{
    display:block;
    padding:12px 8px;
    color:#fff;
    text-decoration:none;
    font-weight:700;
    letter-spacing:.5px;
  }

  /* Menú abierto */
  .nav-links.open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  /* Evitar scroll del body con menú abierto */
  body.noscroll{ overflow: hidden; }

  /* Subitems DESARROLLOS: en móvil mostramos como lista normal (sin tooltip flotante) */
  .nav-services-container{ position: static; }
  .services-tooltip{
    position: static;
    transform: none;
    opacity: 1; visibility: visible; pointer-events: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
  }
  .services-tooltip a{ padding:10px 0 10px 18px; }
}

/* =======================
   NAV MÓVIL (≤ 900px)
   ======================= */
@media (max-width: 900px){
  /* Menú desplegable compacto */
  .nav-links{
    gap: 2px;                        /* menos separación entre filas */
    padding: 10px 14px 14px;
  }
  .nav-links a{
    display:block;
    padding: 10px 6px;               /* menos alto por link */
    line-height: 1.15;
  }

  /* Quitar comportamiento de tooltip y volverlo lista */
  .nav-services-container{ position: static; }

  .services-tooltip{
    position: static !important;     /* ya no es flotante */
    top: auto; left: auto;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 2px 0 6px;               /* espacio muy pequeño con el título */
  }

  /* Subitems compactos e indentados levemente */
  .services-tooltip a{
    padding: 6px 12px 6px 18px;      /* un poco de sangría */
    margin: 0;
    line-height: 1.2;
    font-weight: 700;
  }

  /* Evitar “brincos” al pasar el dedo/hover */
  .services-tooltip a:hover{
    color: #ffd700;
    text-shadow: none;               /* sin glow para que no cambie el layout */
  }

  /* Neutralizar cualquier regla de hover del tooltip en móvil */
  .nav-services-container:hover .services-tooltip,
  .nav-services-container:focus-within .services-tooltip{
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }
}

/* Centrar logo + redes en versión móvil */
@media (max-width: 767px){
  .top-links-social{
    justify-self: center;           /* centra el bloque en la columna */
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;            /* centra el contenido internamente */
    text-align: center;
    margin: 0 auto;
  }

  .top-links-logo{
    margin: 0 auto 10px;            /* centra el logo */
  }

  .social-icons{
    justify-content: center;        /* centra la fila de iconos */
    gap: 12px;                      /* opcional: un poco menos de espacio */
  }
}

/* Vídeo responsive 16:9 y centrado */
.caso{ text-align:center; }

.caso-video{
  width: 100%;
  max-width: 980px;         /* ancho máximo deseado */
  aspect-ratio: 16 / 9;     /* mantiene proporción */
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  background: #000;         /* por si tarda en cargar */
}

/* Por si algún estilo heredado tapa el iframe */
.caso-video{ position: relative; z-index: 1; pointer-events: auto; }

/* En móviles, que no se salga del ancho */
@media (max-width: 600px){
  .caso-video{ max-width: 100%; border-radius: 10px; }
}