/* styles.css */
body {
  font-family: 'Helvetica Neue', sans-serif;
  margin: 0;
  padding: 0;
  color: #111;
  background-color: #fff;
}

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

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.navbar .logo {
  font-weight: 800;
  font-size: 1.3rem;
}

.navbar nav ul {
  display: flex;
  gap: 25px;
}

.btn-primary {
  background-color: #b4f03d;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero */
.hero {
  display: flex;
  flex-wrap: wrap;
  padding: 60px 40px;
  align-items: center;
  justify-content: space-between;
}

.hero-text {
  flex: 1 1 45%;
}

.hero-text h1 {
  font-size: 4rem;
  margin-bottom: 10px;
}

.hero-text p {
  color: #666;
  font-size: 1.2rem;
}

.hero-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  flex: 1 1 45%;
}

.hero-images img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* --- Stack Scroll Effect (ACTUALIZADO) --- */
.feature-split {
  display: flex;
  flex-direction: column;
  padding: 80px 40px;
}

.split-block.with-stack {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 40px;
}

.split-image {
  flex: 1 1 50%;
}

.split-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.sticky-image {
  position: sticky;
  top: 100px;
  align-self: flex-start;
}

.split-text {
  flex: 1 1 50%;
  position: relative;
}

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

.stack-card {
  position: relative;
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  opacity: 0;
  transform: translateY(40px) scale(0.96);
  pointer-events: none;
  transition: all 0.6s ease;
}

.stack-card.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}


.stack-card .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 10px;
  font-weight: 600;
}

.stack-card h2 {
  margin-top: 10px;
  font-size: 28px;
}

.stack-card p {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.6;
  margin-bottom: 20px;
}

.stack-card p.label {
  font-weight: bold;
  color: #888;
  letter-spacing: 1px;
  font-size: 14px;
  text-transform: uppercase;
}

.stack-card .btn-outline {
  margin-top: 20px;
  display: inline-block;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid #111;
  border-radius: 10px;
  width: fit-content;
}

/* Responsive */
@media (max-width: 768px) {
  .split-block.with-stack {
    flex-direction: column;
  }

  .sticky-image {
    position: relative;
    top: auto;
  }

  .stack-card {
    position: relative;
    top: auto;
    margin-top: 40px !important;
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .stack-card:not(:first-child) {
    margin-top: 40px !important;
  }
}

/* Contact */
.contact {
  padding: 80px 40px;
  background-color: #fff;
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: space-between;
}

.contact-info {
  flex: 1 1 45%;
}

.contact-info .label {
  color: #999;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.contact-info h2 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.contact-info .subtitle {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  margin-bottom: 25px;
}

.contact-item .icon {
  font-size: 1.6rem;
  line-height: 1.5;
}

.contact-image {
  flex: 1 1 45%;
}

.contact-image img {
  width: 100%;
  border-radius: 12px;
}

/* Footer */
.footer {
  background: #000;
  color: #fff;
  padding: 30px 40px;
  text-align: center;
}

.footer-icons span {
  font-size: 1.4rem;
  margin: 0 8px;
}

.footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  font-size: 0.9rem;
  margin-top: 10px;
}

/* Contenedor horizontal */
.split-block.style-v2 {
  display: flex;
  flex-direction: row;
  gap: 40px;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  flex-wrap: wrap;
}

.split-block.style-v2 .split-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  width: 600px;
}

/* Tarjeta de texto a la derecha */
.split-block.style-v2 .card {
  flex: 1;
  max-width: 500px;
  padding: 60px;
  border-radius: 12px;
  border: 1px solid #e0e0e0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
  background-color: #fff;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card .label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card .big-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.card .subtitle {
  font-size: 1.1rem;
  color: #333;
  line-height: 1.6;
}

.card .btn-outline.big {
  margin-top: auto;
  width: fit-content;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid #111;
  border-radius: 10px;
}

/* Responsive para mobile */
@media (max-width: 768px) {
  .split-block.style-v2 {
    flex-direction: column;
    padding: 40px 20px;
  }

  .split-block.style-v2 .card {
    padding: 30px;
    text-align: center;
  }

  .card .btn-outline.big {
    margin: 0 auto;
  }

  .split-block {
    flex-direction: column;
  }

  .split-image {
    flex: 1 1 100%;
  }

  .sticky-image {
    position: static;
    top: auto;
  }

  .split-text {
    gap: 16px;
    flex: 1 1 100%;
    position: static;
    min-height: auto;
  }

  .split-text .text-block {
    padding: 20px;
  }
}

/* --- Stack Scroll Effect --- */
.feature-stack-section {
  position: relative;
  background: #fff;
  padding: 200px 0;
}

.stack-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 120px; /* espacio entre tarjetas */
}

.stack-card {
  position: sticky;
  top: 100px;
  margin: 0 auto;
  padding: 60px 40px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid #e0e0e0;
  transform: scale(1);
  z-index: 0;
  pointer-events: auto;
  transition: transform 0.4s ease;
}


.stack-card:not(:first-child) {
  margin-top: -120px;
}

.stack-card.active {
  transform: scale(1.02);
}

.stack-card.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.stack-card h2 {
  font-size: 2rem;
  margin: 0 0 10px;
}

.stack-card p {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.6;
  margin-bottom: 20px;
}

.stack-card .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 10px;
  font-weight: 600;
}

.stack-card .btn-outline {
  margin-top: 20px;
  display: inline-block;
}

/* Responsive */
@media (max-width: 768px) {
  .stack-card {
    padding: 40px 20px;
    top: 60px;
  }

  .stack-card:not(:first-child) {
    margin-top: -100px;
  }

  .navbar {
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: block;
  }

  .navbar nav {
    width: 100%;
    display: none;
  }

  .navbar nav.open {
    display: block;
  }

  .navbar nav ul {
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
  }

  .navbar .btn-primary {
    display: none;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 40px 20px;
  }

  .hero-text,
  .hero-images {
    flex: 1 1 100%;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

  .contact-content {
    flex-direction: column;
  }

  .contact-info,
  .contact-image {
    flex: 1 1 100%;
  }
}

@media (max-width: 480px) {
  .hero-images {
    grid-template-columns: 1fr;
  }
}

nav ul li a {
  display: inline-block; /* necesario para que el padding y el border-radius funcionen */
  padding: 8px 14px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
  text-decoration: none;
  color: inherit; /* conserva el color original del texto */
}

nav ul li a:hover {
  background-color: #f3f3f3; /* gris claro */
}


/* Flecha junto al texto */
.arrow {
  font-size: 0.7em;
  margin-left: 5px;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border-radius: 16px;
  padding: 30px; /* más espacio interno */
  display: none;
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
  min-width: 900px; /* ancho mínimo mayor */
  max-width: 1100px; /* opcional */
  z-index: 10;
}

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

.dropdown-content {
  display: flex;
  justify-content: space-between;
  gap: 40px; /* más separación entre columnas */
}

/* --- NAV base & hover pills --- */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}
.main-nav li { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: #111;
  transition: background-color .2s ease;
}
.nav-link:hover { background: #f3f3f3; }

.arrow { font-size: .75em; transition: transform .2s ease; }

/* --- Mega dropdown (desktop) --- */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  display: none;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  min-width: 920px;   /* tamaño grande como referencia */
  max-width: 1120px;  /* opcional */
  z-index: 50;
}

/* Abrir por hover en desktop y por clase .open en JS */
.dropdown:hover > .dropdown-menu { display: block; }
.dropdown.no-hover:hover > .dropdown-menu { display: none; }
.dropdown.open > .dropdown-menu { display: block; }
.dropdown.open > .dropdown-toggle .arrow { transform: rotate(180deg); }

/* Contenido interno */
.dropdown-content {
  display: grid;
  grid-template-columns: 1fr 360px; /* izquierda lista, derecha tarjeta */
  gap: 40px;
}

.menu-label {
  color: #7a7a7a;
  font-size: 12px;
  letter-spacing: .12em;
  margin: 0 0 14px 0;
}

.menu-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  border-radius: 12px;
  text-decoration: none;
  color: #111;
  transition: background .15s ease;
}
.menu-item small { display: block; color: #7a7a7a; margin-top: 2px; font-size: 12px; }
.menu-item:hover { background: #f7f7f7; }

.icon { font-size: 20px; line-height: 1; }

/* Tarjeta derecha negra */
.cta-card {
  background: #0a0a0a;
  color: #fff;
  border-radius: 16px;
  padding: 28px;
  display: grid;
  align-content: start;
  gap: 10px;
}
.cta-card h3 { margin: 0; }
.cta-card p  { margin: 0 0 8px 0; color: #cfcfcf; }
.cta-card .cta-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: #fff; text-decoration: none; font-weight: 600;
}

/* --- Responsive (móvil) --- */
@media (max-width: 900px) {
  .dropdown-menu {
    position: static;   /* se integra al flujo del menú móvil */
    display: none;      /* por defecto cerrado */
    min-width: auto;
    max-width: none;
    width: 100%;
    margin-top: 8px;
    padding: 16px;
    box-shadow: 0 6px 20px rgba(0,0,0,.06);
    border-radius: 12px;
  }
  .dropdown.open > .dropdown-menu { display: block; }

  .dropdown-content { display: block; } /* apilado */
  .cta-card { margin-top: 16px; }

  .nav-link { padding: 12px 14px; } /* área táctil */
  /* Ocultar dropdown si el nav está colapsado */
  .navbar:not(.is-open) .main-nav .dropdown-menu { display: none; }
}


/* --- Dropdown menu override (centered, responsive) --- */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: clamp(720px, 88vw, 1100px);
  max-width: calc(100vw - 24px);
  padding: 32px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  z-index: 50;
}

/* Show on hover (desktop) */
@media (hover:hover) and (pointer:fine) {
  .dropdown:hover > .dropdown-menu { display: block; }
}

/* Base hidden state; JS toggles visibility on mobile */
.dropdown-menu { display: none; }
.dropdown.open > .dropdown-menu { display: block; }

/* Focus outline for accessibility */
:focus-visible { outline: 2px solid rgba(59,130,246,.8); outline-offset: 3px; }

/* === Scroll stacking fix (merged from stack-fix.css) === */
.split-text .stack-container{
  display: grid;
  gap: clamp(16px, 3vh, 28px);
}

.stack-card{
  position: sticky;
  top: clamp(56px, 12vh, 120px);
  min-height: 120px;
  display: grid;
  align-items: center;
  isolation: isolate;
  will-change: transform;
}

.stack-card > .card-inner{
  max-width: 66ch;
  margin-inline: auto;
  transition: transform .35s ease, opacity .35s ease;
}

.stack-card.is-active > .card-inner{
  transform: scale(1.02) translateY(-2px);
  opacity: 1;
}

/* Avoid transforms on sticky ancestors */
.split-block:not(.allow-transform){
  transform: none !important;
  perspective: none !important;
  filter: none !important;
}

/* Prevent title wrapping jumps */
.stack-card h2{
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

/* Responsive audit */
/* =========================================================
   Responsive audit – base tokens
========================================================= */
:root{
  --container-max: 1200px;
  --gutter: clamp(12px, 2vw, 24px);
  --radius: 14px;
  --nav-h: 64px; /* Responsive audit */
  /* Tipografía fluida */
  --fs-h1: clamp(2rem, 2.8rem + 1vw, 4.25rem);
  --fs-h2: clamp(1.4rem, 1.2rem + 1vw, 2.25rem);
  --fs-body: clamp(0.98rem, 0.95rem + 0.3vw, 1.05rem);
}

/* Contenedor */
.container,
.wrapper,
.section-inner {
  width: min(100% - 2*var(--gutter), var(--container-max));
  margin-inline: auto;
}

/* Imágenes y medios fluidos */
img, video, canvas, svg {
  max-width: 100%;
  height: auto;
}

/* Evitar scroll horizontal por desbordes accidentales */
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }

/* Tipografía */
h1 { font-size: var(--fs-h1); line-height: 1.05; }
h2 { font-size: var(--fs-h2); line-height: 1.15; }
body { font-size: var(--fs-body); }

/* =========================================================
   Navbar y dropdown (desktop)
========================================================= */
.site-header, header, .main-nav { position: relative; z-index: 1000; }
.main-nav, .main-nav > ul, .main-nav > ul > li { overflow: visible; }

.dropdown-menu{
  display: block;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translate(-50%, 8px);
  width: clamp(720px, 88vw, 1200px);
  max-width: calc(100vw - 24px);
  margin-inline: 12px;
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 2000;
}
.dropdown.open > .dropdown-menu{
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translate(-50%, 0);
}

/* Si algún wrapper del nav aplicaba transform/filter, anúlalo para evitar stacking context */
.navbar, .nav-container { transform: none; filter: none; }

/* Secciones bajo el nav nunca deben tapar el menú */
.hero, .hero-grid, .gallery-grid, .grid, .masonry {
  position: relative; z-index: 1; overflow: visible;
}

/* =========================================================
   Responsive: tablet y móvil
========================================================= */
@media (max-width: 1024px){
  .dropdown-menu{ width: min(92vw, 820px); padding: 24px; }
}

@media (max-width: 768px){
  /* Mega‑menu como panel full‑width fijo */
  .dropdown-menu{
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    transform: none;
    width: 100vw; max-width: 100vw;
    margin: 0;
    border-radius: 12px;
    padding: 20px;
    max-height: calc(100vh - var(--nav-h) - 16px);
    overflow: auto;
    box-shadow: 0 12px 40px rgba(0,0,0,.18);
  }
  body.menu-open { overflow: hidden; }
}

/* === Responsive enhancements === */
@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
    padding: 20px;
  }
  .menu-toggle {
    display: block;
  }
  .main-nav {
    display: none;
    width: 100%;
  }
  .navbar.is-open .main-nav {
    display: block;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
  }
  .navbar.is-open .btn-primary {
    width: 100%;
    text-align: center;
    margin-top: 10px;
    display: block;
  }
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 40px 20px;
  }
  .hero-text,
  .hero-images {
    flex: 1 1 100%;
  }
  .hero-text h1 {
    font-size: 2.5rem;
  }
  .feature-split .split-block.with-stack {
    flex-direction: column;
  }
  .split-image,
  .split-text {
    flex: 1 1 100%;
  }
  .contact-content {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 15px;
  }
  .hero-text h1 {
    font-size: 2rem;
  }
  .hero-images {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Grillas/cards e imágenes
========================================================= */
.grid, .hero-grid, .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--gutter);
}
.card, .tile, .image-tile {
  border-radius: var(--radius);
  overflow: hidden;
}
.image-tile img{
  width: 100%; height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
}

/* Botones y targets touch */
button, .btn, .nav-link { min-height: 40px; }

/* Motion preferencia */
@media (prefers-reduced-motion: reduce){
  * { animation: none !important; transition: none !important; }
}


/* === Dropdown portal fix === */
.dropdown-portal {
  position: absolute;       /* se posiciona relativo al viewport al estar en body */
  z-index: 9999;            /* por encima de todo */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.dropdown-portal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* estilos del contenedor del menú, puedes conservar tus estilos anteriores */
.dropdown-portal {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  padding: 32px;
  max-width: min(1200px, calc(100vw - 24px));
}

/* Tablet */
@media (max-width: 1024px){
  .dropdown-portal { padding: 24px; }
}

/* Móvil: panel full-width fijo debajo del nav */
@media (max-width: 768px){
  .dropdown-portal {
    position: fixed;           /* para que siga al viewport */
    left: 0; right: 0;
    top: var(--nav-h, 64px);   /* ajusta a tu altura real de nav */
    width: 100vw;
    max-width: 100vw;
    margin: 0;
    border-radius: 12px;
    padding: 20px;
    max-height: calc(100vh - var(--nav-h, 64px) - 16px);
    overflow: auto;
    transform: none !important;
  }
  body.menu-open { overflow: hidden; }
}

/* --- Simple support dropdown --- */
.dd-simple {
  position: relative;
}

.dd-simple .dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  padding: 8px 0;
  display: none;
  min-width: 180px;
  z-index: 100;
}

.dd-simple.open > .dropdown-panel {
  display: block;
}

.dd-simple .dropdown-item {
  display: block;
  padding: 8px 16px;
  color: #111;
  text-decoration: none;
  line-height: 1.4;
}

.dd-simple .dropdown-item:hover,
.dd-simple .dropdown-item:focus {
  background: #f3f3f3;
  outline: none;
}

.dd-simple.open > .dropdown-toggle .arrow {
  transform: rotate(180deg);
}

@media (max-width: 900px){
  .dd-simple .dropdown-panel{
    position: static;
    box-shadow: 0 6px 20px rgba(0,0,0,.06);
    border-radius: 12px;
    margin-top: 8px;
  }
}