/* ===== RAES Technology - Estilos compartidos ===== */

body {
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* El clipping debe ir en html Y body: en iOS Safari el elemento que scrollea
   es <html> y el clip solo en body deja el margen blanco a la derecha. */
html {
  overflow-x: clip;
}

/* Fallback para navegadores sin overflow: clip */
@supports not (overflow: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}

/* Los overflow que se animan (reveals x/zoom, tilt) nunca deben ampliar
   el bounding box del contenedor: main actúa de barrera final. */
main {
  position: relative;
  overflow-x: clip;
  min-width: 0;
}

@supports not (overflow: clip) {
  main {
    overflow-x: hidden;
  }
}

section,
header,
footer {
  min-width: 0;
}

html {
  scroll-behavior: smooth;
}

::selection {
  background: #6bbce2;
  color: #ffffff;
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #f2f5f7; }
::-webkit-scrollbar-thumb { background: #6bbce2; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #0274be; }

/* ===== Text gradient ===== */
.text-gradient {
  background: linear-gradient(120deg, #0274be 0%, #6bbce2 50%, #0274be 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradientMove 6s linear infinite;
}

.text-gradient-red {
  background: linear-gradient(120deg, #ee474b, #0274be);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

@keyframes gradientMove {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* ===== Blobs / forms del hero ===== */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .55;
  will-change: transform;
  pointer-events: none;
}

.blob-slow { animation: blobFloat 14s ease-in-out infinite alternate; }
.blob-fast { animation: blobFloat 9s ease-in-out infinite alternate-reverse; }

@keyframes blobFloat {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(40px, -30px) scale(1.12); }
  100% { transform: translate(-30px, 30px) scale(.95); }
}

/* ===== Flotación ===== */
.floaty {
  animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-14px) rotate(-3deg); }
}

/* ===== Grid de fondo ===== */
.bg-grid {
  background-image:
    linear-gradient(rgba(107, 188, 226, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(107, 188, 226, .07) 1px, transparent 1px);
  background-size: 48px 48px;
}

.bg-grid-dark {
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ===== Glassmorphism ===== */
.glass {
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, .55);
}

.glass-dark {
  background: rgba(44, 59, 75, .55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, .12);
}

/* ===== Botones ===== */
.btn-primary,
.btn-red,
.btn-ghost,
.btn-light {
  position: relative;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  font-weight: 700;
  border-radius: .9rem;
  padding: .95rem 2.1rem;
  font-size: .95rem;
  transition: transform .35s cubic-bezier(.22, 1, .36, 1), box-shadow .35s ease;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, #0274be, #6bbce2);
  box-shadow: 0 12px 30px -10px rgba(2, 116, 190, .55);
}

.btn-red {
  color: #fff;
  background: linear-gradient(120deg, #ee474b, #ff7a7e);
  box-shadow: 0 12px 30px -10px rgba(238, 71, 75, .55);
}

.btn-ghost {
  color: #2c3b4b;
  background: rgba(255, 255, 255, .85);
  border: 2px solid rgba(107, 188, 226, .4);
  box-shadow: 0 10px 24px -14px rgba(44, 59, 75, .35);
}

.btn-light {
  color: #0274be;
  background: #fff;
  box-shadow: 0 14px 34px -12px rgba(0, 0, 0, .35);
}

.btn-primary:hover,
.btn-red:hover,
.btn-ghost:hover,
.btn-light:hover {
  transform: translateY(-4px) scale(1.02);
}

.btn-primary:after,
.btn-red:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s ease;
}

.btn-primary:hover:after,
.btn-red:hover:after {
  transform: translateX(120%);
}

/* ===== Cards ===== */
.card-3d {
  transition: transform .5s cubic-bezier(.22, 1, .36, 1), box-shadow .5s ease;
  will-change: transform;
}

.card-3d:hover {
  transform: translateY(-12px) rotateX(3deg) rotateY(-2deg);
  box-shadow: 0 30px 60px -20px rgba(2, 116, 190, .35);
}

.card-service .icon-wrap {
  transition: transform .5s cubic-bezier(.22, 1, .36, 1), background .4s ease;
}

.card-service:hover .icon-wrap {
  transform: scale(1.12) rotate(-6deg);
  background: linear-gradient(135deg, #0274be, #6bbce2);
  color: #fff;
}

.card-service .icon-wrap i {
  transition: color .4s ease;
}

/* Línea superior animada en cards */
.card-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #6bbce2, #0274be, #ee474b);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s cubic-bezier(.22, 1, .36, 1);
  border-radius: 999px;
}

.card-service:hover .card-line,
.card-3d:hover .card-line {
  transform: scaleX(1);
}

/* ===== Media de proyecto: recuadro 16:9 con scroll interno al hover =====
   El recuadro es 16:9 (aspect-ratio) y recorta la foto (retrato, a tamaño
   real). En reposo se ve la parte superior; el resto queda oculto por el
   overflow. Al hover, el JS desplaza la imagen hacia abajo (translateY
   negativo) revelando el contenido inferior. Ver main.js. */
.project-viewport {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #04121f, #0a2740);
}

.project-viewport .project-scrollimg {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  will-change: transform;
}

.project-viewport .project-media-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .55);
}

/* Variante estática (cards): sin scrolldown, foto natural (recorte desde arriba) */
.project-viewport-static .project-scrollimg {
  will-change: auto;
}

/* Variante completa (detalle de proyecto): sin recorte 16:9, alto natural */
.project-viewport-full {
  aspect-ratio: auto;
}

/* Panel sticky del caso de estudio: si el panel (imagen de alto completo)
   es más alto que el viewport, se limita a 100vh y su interior se scrollea
   para que nunca se corte por abajo. Si cabe, no aparece scrollbar. */
@media (min-width: 1024px) {
  .project-panel {
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(2, 116, 190, .4) transparent;
  }
}

/* Botón de zoom sobre la imagen del card */
.zoom-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  background: rgba(4, 18, 31, .62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .28);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .55);
  opacity: .8;
  transform: scale(1);
  transition: opacity .35s ease, transform .35s cubic-bezier(.22, 1, .36, 1), background .3s ease;
}

.group/img:hover .zoom-btn,
.zoom-btn:focus-visible {
  opacity: 1;
  transform: scale(1.08);
}

.zoom-btn:hover {
  background: rgba(2, 116, 190, .85);
}

/* ===== Modal / lightbox de imágenes (zoom) ===== */
.img-zoom {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(2, 12, 23, .86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: zoom-out;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease, visibility .4s ease;
}

.img-zoom.is-open {
  opacity: 1;
  visibility: visible;
}

.img-zoom-figure {
  position: relative;
  margin: 0;
  max-width: min(1100px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .9rem;
  cursor: default;
  transform: translateY(20px) scale(.94);
  transition: transform .45s cubic-bezier(.22, 1, .36, 1);
}

.img-zoom.is-open .img-zoom-figure {
  transform: translateY(0) scale(1);
}

.img-zoom-img {
  display: block;
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 1rem;
  background: #04121f;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .8);
}

.img-zoom-caption {
  color: rgba(255, 255, 255, .9);
  font-size: .95rem;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s ease .1s, transform .4s ease .1s;
}

.img-zoom-caption:empty {
  display: none;
}

.img-zoom.is-open .img-zoom-caption:not(:empty) {
  opacity: 1;
  transform: translateY(0);
}

.img-zoom-close {
  position: absolute;
  top: clamp(.8rem, 3vw, 1.6rem);
  right: clamp(.8rem, 3vw, 1.6rem);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transform: scale(.6);
  opacity: 0;
  transition: background .3s ease, transform .4s ease, opacity .3s ease;
}

.img-zoom.is-open .img-zoom-close {
  transform: scale(1);
  opacity: 1;
}

.img-zoom-close:hover {
  background: #ee474b;
  border-color: #ee474b;
}

/* ===== Nav ===== */
#navbar {
  transition: background .4s ease, box-shadow .4s ease, padding .4s ease;
}

#navbar.nav-scrolled {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px -18px rgba(44, 59, 75, .4);
}

.nav-link {
  position: relative;
  font-weight: 600;
  color: #2c3b4b;
  transition: color .3s ease;
}

.nav-link:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #6bbce2, #0274be);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s cubic-bezier(.22, 1, .36, 1);
}

.nav-link:hover:after,
.nav-link.nav-active:after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link:hover,
.nav-link.nav-active {
  color: #0274be;
}

/* Dropdown por encima de todo el contenido de las secciones */
#navbar {
  position: relative;
  z-index: 80;
}

header > nav > div {
  position: relative;
  z-index: 80;
}

.dropdown-menu {
  z-index: 90;
}

/* ===== Nav sobre hero oscuro (data-dark-hero) =====
   Al inicio de página (sin scroll) el nav es transparente sobre el hero navy:
   texto claro y logo con fondo blanco para máxima legibilidad.
   Al hacer scroll, .hero-passed se activa y vuelve al look normal (glass). */
header[data-dark-hero]:not(.hero-passed) .nav-link {
  color: #ffffff;
}

header[data-dark-hero]:not(.hero-passed) .nav-link:after {
  display: none;
}

header[data-dark-hero]:not(.hero-passed) .nav-link:hover,
header[data-dark-hero]:not(.hero-passed) .nav-link.nav-active {
  color: #8ed1fc;
}

header[data-dark-hero]:not(.hero-passed) #burger {
  color: #ffffff;
}

header[data-dark-hero]:not(.hero-passed) #navbar > div > a:first-child img {
  background: rgba(255, 255, 255, .94);
  border-radius: .9rem;
  padding: .45rem .8rem;
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .5);
}

.dropdown-menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all .35s cubic-bezier(.22, 1, .36, 1);
}

.dropdown-open > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Menú móvil */
#mobile-menu {
  clip-path: inset(0 0 100% 0);
  transition: clip-path .55s cubic-bezier(.22, 1, .36, 1);
}

#mobile-menu.menu-open {
  clip-path: inset(0 0 0 0);
}

/* ===== Partículas del hero ===== */
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(107, 188, 226, .8);
  box-shadow: 0 0 12px 2px rgba(107, 188, 226, .5);
  opacity: 0;
  will-change: transform, opacity;
  pointer-events: none;
}

.particle-red {
  background: rgba(238, 71, 75, .7);
  box-shadow: 0 0 12px 2px rgba(238, 71, 75, .4);
}

/* ===== Marquee ===== */
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===== Ocultado desde el primer paint (clase "js" añadida en <head>) =====
   Mientras corre el preloader, TODO lo que se anima queda oculto por CSS,
   no por JS: así no hay flash del contenido completo bajo la transición.
   GSAP pasa estos elementos a autoAlpha:1 al terminar la transición. */
.js #navbar,
.js .intro-stagger,
.js .blob,
.js .reveal,
.js .reveal-stagger > *,
.js [data-reveal] {
  opacity: 0;
}

/* Sin animación = todo visible */
@media (prefers-reduced-motion: reduce) {
  .js #navbar,
  .js .intro-stagger,
  .js .blob,
  .js .reveal,
  .js .reveal-stagger > *,
  .js [data-reveal] {
    opacity: 1;
  }
}

/* ===== Formulario ===== */
.form-input {
  width: 100%;
  border-radius: .8rem;
  border: 2px solid #e2e8f0;
  background: #fff;
  padding: .9rem 1.1rem;
  font-size: .95rem;
  color: #2c3b4b;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}

.form-input:focus {
  outline: none;
  border-color: #6bbce2;
  box-shadow: 0 0 0 4px rgba(107, 188, 226, .2);
  transform: translateY(-2px);
}

.form-input::placeholder {
  color: #94a3b8;
}

.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: #2c3b4b;
  margin-bottom: .4rem;
}

/* Chips de radio (tipo de servicio) */
.chip {
  cursor: pointer;
  user-select: none;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.chip .chip-box {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem 1.05rem;
  border-radius: 999px;
  border: 2px solid #e2e8f0;
  font-size: .85rem;
  font-weight: 600;
  color: #4a4a4b;
  background: #fff;
  transition: all .3s cubic-bezier(.22, 1, .36, 1);
}

.chip:hover .chip-box {
  border-color: #0274be;
  transform: translateY(-2px);
}

.chip input:checked + .chip-box {
  background: #0274be;
  border-color: #0274be;
  color: #fff;
  box-shadow: 0 8px 18px -8px rgba(2, 116, 190, .45);
}

.chip input:checked:hover + .chip-box {
  background: #0274be;
  transform: translateY(-2px);
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1.1rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ===== Footer social ===== */
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  transition: all .35s cubic-bezier(.22, 1, .36, 1);
}

.social-btn:hover {
  background: linear-gradient(135deg, #0274be, #6bbce2);
  transform: translateY(-5px) scale(1.08);
  box-shadow: 0 14px 26px -10px rgba(107, 188, 226, .6);
}

/* ===== Precio destacado ===== */
.plan-featured {
  border-color: rgba(238, 71, 75, .5);
  box-shadow: 0 30px 70px -25px rgba(238, 71, 75, .4);
}

/* ===== Progreso de scroll ===== */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #6bbce2, #0274be, #ee474b);
  z-index: 100;
}

/* ===== Portafolio filtros ===== */
.filter-btn {
  padding: .55rem 1.3rem;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 700;
  color: #4a4a4b;
  border: 2px solid transparent;
  background: rgba(255, 255, 255, .7);
  transition: all .3s ease;
  cursor: pointer;
}

.filter-btn:hover {
  border-color: #0274be;
  color: #0274be;
  transform: translateY(-2px);
}

.filter-btn.filter-active {
  background: #0274be;
  color: #fff;
  box-shadow: 0 8px 18px -8px rgba(2, 116, 190, .45);
}

.filter-btn.filter-active:hover {
  background: #0274be;
  transform: translateY(-2px);
}

/* ===== Back to top ===== */
#back-top {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 60;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #0274be, #6bbce2);
  box-shadow: 0 16px 30px -12px rgba(2, 116, 190, .6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all .4s cubic-bezier(.22, 1, .36, 1);
  cursor: pointer;
}

#back-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#back-top:hover {
  transform: translateY(-5px);
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .blob,
  .marquee-track,
  .text-gradient {
    animation: none !important;
  }
  .card-3d,
  .btn-primary:hover,
  .btn-red:hover,
  .btn-ghost:hover,
  .btn-light:hover {
    transform: none !important;
    transition: none !important;
  }
  .img-zoom,
  .img-zoom-figure,
  .img-zoom-close,
  .img-zoom-caption {
    transition: opacity .2s ease !important;
  }
  .img-zoom-figure,
  .img-zoom-close {
    transform: none !important;
  }
}
