/* ================================================
   RHEL ARQUITECTOS — Estilos
   Paleta: Blanco Arquitectónico — Versión minimal
   ================================================ */

:root {
  --bg: #FAFAFA;
  --bg-alt: #F0EDEA;
  --text: #141414;
  --muted: #8A8784;
  --border: rgba(20,20,20,0.08);
  --border-strong: rgba(20,20,20,0.15);
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 300;
  line-height: 1.5;
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font-family: inherit; color: inherit; }
ul { list-style: none; }
input, textarea { font-family: Arial, Helvetica, sans-serif; }

/* ---- GRAIN ---- */
.grain {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9000;
}

/* ---- CURSOR — anillo dinámico ---- */
.cursor-dot { display: none; }
.cursor-ring {
  position: fixed;
  width: 28px; height: 28px;
  border: 1.5px solid #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.22s ease, height 0.22s ease, opacity 0.3s ease;
  will-change: left, top;
  opacity: 0;
}
.cursor-ring.visible { opacity: 1; }
.cursor-ring.hovered { width: 46px; height: 46px; }

/* ---- PRELOADER ---- */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--text);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}
.preloader.hidden { opacity: 0; visibility: hidden; }

.pre-main {
  display: flex;
  gap: 0.04em;
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #FAFAFA;
  font-family: Arial Black, Arial, sans-serif;
}
.pre-main .char {
  display: inline-block;
  transform: translateY(115%);
  animation: slideUp 0.5s var(--ease) forwards;
}
.pre-main .char:nth-child(1) { animation-delay: 0.05s; }
.pre-main .char:nth-child(2) { animation-delay: 0.12s; }
.pre-main .char:nth-child(3) { animation-delay: 0.19s; }
.pre-main .char:nth-child(4) { animation-delay: 0.26s; }
.pre-main .char:nth-child(5) { animation-delay: 0.33s; }

.pre-sub {
  font-size: 0.58rem;
  letter-spacing: 0.48em;
  color: rgba(250,250,250,0.3);
  text-align: center;
  margin-top: 0.6rem;
  opacity: 0;
  animation: fadeIn 0.4s ease 0.55s forwards;
}

@keyframes slideUp   { to { transform: translateY(0); } }
@keyframes fadeIn    { to { opacity: 1; } }
@keyframes scaleIn   { to { transform: scaleX(1); } }
@keyframes revealFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes scrollAnim {
  0%   { top: -100%; }
  100% { top: 100%;  }
}

/* ---- PAGE TRANSITION ---- */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--text);
  z-index: 99990;
  transform: translateY(100%);
  transition: transform 0.5s var(--ease);
  pointer-events: none;
}
.page-transition.out { transform: translateY(0); pointer-events: all; }

/* ---- NAV ---- */
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: padding 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}
nav.scrolled {
  padding: 1.1rem 4rem;
  background: rgba(250,250,250,0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 3px;
}
.nav-logo-main {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  color: var(--text);
  font-family: Arial Black, Arial, sans-serif;
}
.nav-logo-sub {
  font-size: 0.5rem;
  letter-spacing: 0.48em;
  color: var(--muted);
  text-transform: uppercase;
}

.nav-links { display: flex; gap: 3.5rem; }
.nav-links a {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding-bottom: 3px;
  transition: color 0.3s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--text);
  transition: width 0.35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1px; background: var(--text); transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  padding: 7rem 4rem 0;
  position: relative;
}
.hero-inner { width: 100%; position: relative; z-index: 2; }

/* VIDEO HERO — estilo SOM */
.hero-video-wrap {
  overflow: hidden;
  background: #0a0a0a;
  padding-bottom: 5rem;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  z-index: 1;
}

/* ---- SLIDESHOW DE SLIDES (video + imágenes) ---- */
.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 1.2s ease;
  will-change: opacity, transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.hero-slide.active { opacity: 1; }

/* Barrido Ken Burns en slides de imagen */
.hero-slide:not(video) {
  transform: translateZ(0) scale(1.08) translateX(3.5%);
  transition: opacity 1.2s ease, transform 5.5s ease-out;
}
.hero-slide:not(video).active {
  transform: translateZ(0) scale(1.0) translateX(-3.5%);
}

/* El video: encuadre alto para favorecer exterior vs interior */
.hero-slide--video {
  object-position: center 30%;
}

/* Logo imagen en el cuerpo del hero */
.hero-logo-img {
  width: clamp(280px, 40vw, 680px);
  height: auto;
  display: block;
  object-fit: contain;
  animation: fadeUp 1.1s var(--ease) 0.5s both, logoBreathe 6s ease-in-out 1.8s infinite;
}

/* Texto blanco sobre video */
.hero-video-wrap .hero-mark { color: #FAFAFA; }
.hero-video-wrap .hero-rule { background: rgba(250,250,250,0.28); animation: none; transform: scaleX(1); }
.hero-video-wrap .hero-city { color: rgba(250,250,250,0.55); }
.hero-video-wrap .hero-cta { color: #FAFAFA; }
.hero-video-wrap .hero-cta::after { background: #FAFAFA; }

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  opacity: 0;
  animation: revealFade 0.7s ease 2.2s forwards;
}
.hero-scroll-hint .scroll-line {
  width: 1px; height: 50px;
  background: rgba(250,250,250,0.25);
  overflow: hidden; position: relative;
}
.hero-scroll-hint .scroll-line::after {
  content: '';
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: rgba(250,250,250,0.8);
  animation: scrollAnim 1.8s ease 2.5s infinite;
}

/* NAV sobre video (texto blanco) */
.nav-light .nav-logo-main,
.nav-light .nav-logo-sub,
.nav-light .nav-links a {
  color: rgba(250,250,250,0.75);
}
.nav-light .nav-links a::after { background: #FAFAFA; }
.nav-light .nav-links a:hover { color: #FAFAFA; }
.nav-light .hamburger span { background: #FAFAFA; }

/* Nav scrolled restaura colores oscuros */
.nav-light.scrolled {
  background: rgba(250,250,250,0.94);
}
.nav-light.scrolled .nav-logo-main,
.nav-light.scrolled .nav-logo-sub,
.nav-light.scrolled .nav-links a {
  color: var(--muted);
}
.nav-light.scrolled .nav-links a:hover,
.nav-light.scrolled .nav-links a.active { color: var(--text); }
.nav-light.scrolled .nav-links a::after { background: var(--text); }
.nav-light.scrolled .hamburger span { background: var(--text); }

.hero-mark {
  font-size: clamp(6rem, 15vw, 16rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.9;
  font-family: Arial Black, Arial, sans-serif;
  overflow: hidden;
}
.hero-mark span {
  display: block;
  transform: translateY(110%);
  animation: slideUp 0.9s var(--ease) 1.4s forwards;
}

.hero-rule {
  height: 1px;
  background: var(--border-strong);
  margin: 2.5rem 0;
  transform: scaleX(0);
  transform-origin: left;
  animation: scaleIn 0.7s var(--ease) 1.7s forwards;
}

.hero-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  opacity: 0;
  animation: revealFade 0.6s ease 1.9s forwards;
}
.hero-city {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  padding-bottom: 3px;
  transition: gap 0.3s var(--ease);
}
.hero-cta::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.hero-cta:hover { gap: 1.3rem; }
.hero-cta:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---- DIVISOR ---- */
.divider { height: 1px; background: var(--border); margin: 0 4rem; }

/* ---- SECCIONES ---- */
section { padding: 6rem 4rem; }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4rem;
}
.section-label {
  font-size: 0.58rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
}
.section-link {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s ease, gap 0.3s ease;
  white-space: nowrap;
}
.section-link:hover { color: var(--text); gap: 0.9rem; }

/* ---- CARDS DESTACADOS (INDEX) ---- */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.featured-card { background: var(--bg); overflow: hidden; }

.card-img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-alt);
}
.card-img img {
  transition: transform 0.8s var(--ease), filter 0.5s ease;
  filter: grayscale(8%);
}
.featured-card:hover .card-img img {
  transform: scale(1.04);
  filter: grayscale(0%);
}

.img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; letter-spacing: 0.1em;
  color: var(--muted);
  background: var(--bg-alt);
}

.card-info { padding: 1.2rem 0 0; }
.card-num { font-size: 0.55rem; letter-spacing: 0.18em; color: var(--muted); margin-bottom: 0.3rem; }
.card-name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
  transition: letter-spacing 0.3s ease;
}
.featured-card:hover .card-name { letter-spacing: 0.05em; }
.card-meta { font-size: 0.65rem; color: var(--muted); letter-spacing: 0.03em; }

/* ---- RECONOCIMIENTOS ---- */
.awards-section { background: var(--text); padding: 5rem 4rem; }
.awards-section .section-header { border-color: rgba(250,250,250,0.08); }
.awards-section .section-label { color: rgba(250,250,250,0.3); }
.awards-section .section-title { color: #FAFAFA; }

.awards-list { display: flex; flex-direction: column; }
.award-row {
  display: grid;
  grid-template-columns: 72px 160px 1fr 180px 60px;
  align-items: center;
  gap: 1.75rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid rgba(250,250,250,0.06);
  transition: padding-left 0.3s var(--ease);
}
.award-row:hover { padding-left: 0.8rem; }
.award-logo { width: 56px; height: 56px; display: flex; align-items: center; }
.award-logo img { width: 100%; height: 100%; object-fit: contain; display: block; filter: invert(1); opacity: 0.55; transition: opacity 0.3s var(--ease); }
.award-row:hover .award-logo img { opacity: 0.95; }
.award-entity { font-size: 0.56rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(250,250,250,0.3); }
.award-name { font-size: clamp(0.9rem, 1.8vw, 1.4rem); font-weight: 700; color: #FAFAFA; }
.award-project { font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(250,250,250,0.4); }
.award-year { font-size: 0.65rem; letter-spacing: 0.1em; color: rgba(250,250,250,0.22); text-align: right; }

/* ---- PROYECTOS PAGE ---- */
.page-hero {
  height: 38vh;
  min-height: 250px;
  display: flex;
  align-items: flex-end;
  padding: 0 4rem 3rem;
}
.page-hero-title {
  font-size: clamp(3.5rem, 9vw, 9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

/* TABS — TODOS / CONSTRUIDOS / PROYECTOS */
.proj-filters {
  display: flex;
  justify-content: center;
  gap: 4rem;
  padding: 1.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
  margin-top: 6rem;
}
.filter-btn {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 4px;
  position: relative;
  transition: color 0.3s ease;
}
.filter-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--text);
  transition: width 0.35s var(--ease);
}
.filter-btn.active { color: var(--text); }
.filter-btn.active::after { width: 100%; }

/* GRID — estilo yiyicaru */
.proj-image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  padding: 0 3rem 5rem;
}

/* Tarjeta de proyecto */
.proj-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.proj-card.hidden { display: none; }

.proj-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-alt);
  position: relative;
}
.proj-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.75s var(--ease);
}
.proj-card:hover .proj-card-img img { transform: scale(1.03); }

.proj-card-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.62rem; letter-spacing: 0.1em;
  color: var(--muted);
}

/* Caption debajo de la imagen */
.proj-card-caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.35rem;
  padding: 1.2rem 0 0.3rem;
}
.proj-card-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  line-height: 1.3;
}
.proj-card-meta {
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
  margin-left: 0;
  text-align: center;
  flex-shrink: 0;
}

/* PREVIEW FLOTANTE */
.floating-preview {
  position: fixed;
  width: 240px; height: 300px;
  pointer-events: none;
  z-index: 500;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.95) translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s var(--ease);
}
.floating-preview.visible { opacity: 1; transform: scale(1) translateY(0); }

/* MODAL — Lightbox / carrusel en fondo oscuro */
.project-modal {
  position: fixed;
  inset: 0;
  background: #0A0A0A;
  z-index: 2000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s;
}
.project-modal.open { opacity: 1; visibility: visible; }

/* Header flotante */
.modal-header {
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 3rem;
  z-index: 10;
}
.modal-header-left { display: flex; align-items: baseline; gap: 0.8rem; }
.modal-name { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.04em; color: #FAFAFA; }
.modal-cat-tag {
  font-size: 0.5rem; letter-spacing: 0.28em;
  text-transform: uppercase; color: rgba(250,250,250,0.4);
}
.modal-close-btn {
  font-size: 0.58rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(250,250,250,0.55); display: flex; align-items: center; gap: 0.4rem;
  transition: color 0.3s ease;
}
.modal-close-btn:hover { color: #FAFAFA; }

/* Imagen principal — ocupa el espacio disponible, imagen completa sin recortar */
.modal-main-img {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5rem;
  overflow: hidden;
}
.modal-main-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  transition: opacity 0.25s ease;
}
.modal-main-img .img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; letter-spacing: 0.18em; color: rgba(250,250,250,0.4);
}

/* Flechas sobre imagen principal */
.modal-img-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(250,250,250,0.08);
  border: 1px solid rgba(250,250,250,0.22);
  font-size: 1rem; color: #FAFAFA; z-index: 2;
  backdrop-filter: blur(3px);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.modal-img-arrow:hover { background: rgba(250,250,250,0.92); color: var(--text); border-color: rgba(250,250,250,0.92); }
.modal-img-arrow.prev { left: 1.5rem; }
.modal-img-arrow.next { right: 1.5rem; }

/* Info bar */
.modal-info-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 1.1rem 3rem;
  flex-wrap: wrap;
}
.modal-info-item {}
.modal-info-label {
  display: block;
  font-size: 0.5rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: rgba(250,250,250,0.35); margin-bottom: 0.22rem;
}
.modal-info-val { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.02em; color: #FAFAFA; }
.modal-photo-counter {
  margin-left: auto;
  font-size: 0.56rem; letter-spacing: 0.14em; color: rgba(250,250,250,0.4);
}

/* Filmstrip de miniaturas */
.modal-thumbs {
  flex: 0 0 auto;
  display: flex;
  gap: 0.5rem;
  padding: 0 3rem 1.6rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.modal-thumbs::-webkit-scrollbar { display: none; }
.modal-thumb {
  flex: 0 0 auto;
  width: 78px; height: 78px;
  overflow: hidden;
  background: rgba(250,250,250,0.06);
  opacity: 0.45;
  cursor: pointer;
  transition: opacity 0.2s ease;
}
.modal-thumb.active {
  opacity: 1;
  outline: 2px solid #FAFAFA;
  outline-offset: -2px;
}
.modal-thumb:hover { opacity: 0.8; }
.modal-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.modal-thumb:hover img { transform: scale(1.05); }

/* Responsive modal */
@media (max-width: 768px) {
  .modal-header { padding: 1rem 1.5rem; }
  .modal-main-img { padding: 0 0.8rem; }
  .modal-img-arrow { width: 36px; height: 36px; font-size: 0.85rem; }
  .modal-img-arrow.prev { left: 0.6rem; }
  .modal-img-arrow.next { right: 0.6rem; }
  .modal-info-bar { padding: 0.9rem 1.5rem; gap: 1.5rem; }
  .modal-thumbs { padding: 0 1.5rem 1.2rem; }
  .modal-thumb { width: 56px; height: 56px; }
}

/* ---- NOSOTROS PAGE ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7rem;
  align-items: start;
  padding: 6rem 4rem;
}
.about-body { font-size: 0.97rem; line-height: 1.85; color: var(--muted); }
.about-body p + p { margin-top: 1.4rem; }
.about-body strong { color: var(--text); font-weight: 700; }

.about-stats { display: flex; flex-direction: column; }
.stat-row { padding: 2rem 0; border-top: 1px solid var(--border); }
.stat-num { font-size: clamp(3rem, 5.5vw, 5.5rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1; margin-bottom: 0.35rem; }
.stat-desc { font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin: 0 4rem 6rem;
}
.value-card { background: var(--bg); padding: 3rem; }
.value-idx { font-size: 0.55rem; letter-spacing: 0.2em; color: var(--muted); margin-bottom: 2rem; }
.value-title { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.9rem; }
.value-body { font-size: 0.8rem; line-height: 1.75; color: var(--muted); }

/* ---- NOSOTROS — HERO ---- */
.about-hero {
  min-height: 100vh;
  background: var(--text);
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  align-items: center;
  gap: 5rem;
  padding: 7rem 4rem;
  position: relative;
  overflow: hidden;
}
.about-hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.4rem;
}
@keyframes logoBreathe {
  0%, 100% { transform: scale(1)     translateY(0);    opacity: 0.92; }
  50%       { transform: scale(1.04) translateY(-6px); opacity: 1;    }
}

/* ---- FOTOS EQUIPO / COLABORADORES — dos carruseles apilados ---- */
.team-photo-stack {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  width: 100%;
  max-width: 520px;
  animation: fadeUp 1.1s var(--ease) 0.5s both;
}
.team-photo-carousel {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}
.team-photo-slide {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1s ease, transform 4.5s ease-out;
  backface-visibility: hidden;
}
.team-photo-slide.active { opacity: 1; transform: scale(1.0); }

.team-photo-dots {
  position: absolute;
  bottom: 0.7rem; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 0.4rem;
  z-index: 2;
}
.team-photo-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(250,250,250,0.4);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}
.team-photo-dot.active { background: #FAFAFA; transform: scale(1.3); }
.about-hero-right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.about-hero-label {
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  animation: fadeUp 0.9s var(--ease) 0.2s both;
}
.about-hero-text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  animation: fadeUp 1s var(--ease) 0.45s both;
}
.about-hero-text p {
  font-size: clamp(0.82rem, 1.1vw, 0.96rem);
  line-height: 1.85;
  color: rgba(255,255,255,0.52);
  font-weight: 300;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}
.about-hero-founders {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  animation: fadeUp 1s var(--ease) 0.6s both;
}
.about-founder {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.about-founder + .about-founder { text-align: right; }
.about-founder-name {
  font-size: clamp(0.82rem, 1.1vw, 0.96rem);
  font-weight: 300;
  color: rgba(255,255,255,0.62);
}
.about-founder-role {
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}
.about-hero-equipo {
  padding-top: 0.6rem;
  animation: fadeUp 1s var(--ease) 0.65s both;
}
.about-equipo-label {
  display: block;
  font-size: 0.5rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 0.6rem;
}
.about-hero-equipo p {
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.38);
  font-weight: 300;
}
.about-hero-est {
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
  animation: fadeUp 0.9s var(--ease) 0.8s both;
}

@media (max-width: 768px) {
  .team-photo-stack { max-width: 340px; gap: 1.1rem; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- NOSOTROS — INTRO ---- */
.about-intro {
  padding: 7rem 4rem 5rem;
  max-width: 860px;
}
.about-intro-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2.5rem;
}
.about-intro-year {
  font-size: clamp(4rem, 8vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--border);
}
.about-intro-text {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.85;
  color: var(--muted);
  font-weight: 300;
}
.about-intro-text + .about-intro-text { margin-top: 1.6rem; }

/* ---- NOSOTROS — STATS BAR ---- */
.about-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 0 4rem 5rem;
}
.about-stat {
  padding: 3rem 2.5rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.about-stat:last-child { border-right: none; }
.about-stat-num {
  font-size: clamp(2.2rem, 3.5vw, 3.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.about-stat-label {
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---- NOSOTROS — LOGO STRIP ---- */
.about-logo-strip {
  margin: 0 4rem 5rem;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: center;
}
.about-logo-strip img {
  width: clamp(220px, 32vw, 480px);
  height: auto;
  object-fit: contain;
  opacity: 0.12;
}

/* ---- NOSOTROS — EQUIPO ---- */
.team-section {
  padding: 0 4rem 6rem;
}
.team-section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.team-years {
  font-size: 0.58rem;
  letter-spacing: 0.25em;
  color: var(--muted);
}
.team-list {
  counter-reset: team-counter;
}
.team-member {
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1.2rem;
  transition: padding-left 0.35s var(--ease), color 0.3s ease;
  counter-increment: team-counter;
}
.team-member::before {
  content: counter(team-counter, decimal-leading-zero);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-weight: 400;
  min-width: 1.8rem;
}
.team-member:hover { padding-left: 1rem; color: var(--muted); }

/* ---- CONTACTO PAGE ---- */
.contact-divider-top { margin-top: 8rem; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 7rem;
  padding: 6rem 4rem;
  align-items: start;
}
.contact-items { display: flex; flex-direction: column; }
.contact-item { padding: 1.3rem 0; border-bottom: 1px solid var(--border); transition: padding-left 0.3s var(--ease); }
.contact-item:hover { padding-left: 0.8rem; }
.contact-item-label { display: flex; align-items: center; gap: 0.45em; font-size: 0.5rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.3rem; }
.icon-ig, .icon-fb { flex-shrink: 0; }
.contact-item-value { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.01em; transition: color 0.3s ease; }
.contact-item:hover .contact-item-value { color: var(--text); }

.contact-map {
  margin-top: 2.5rem;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border-strong);
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.4s ease;
}
.contact-map:hover { filter: grayscale(0); }
.contact-map iframe { width: 100%; height: 100%; border: 0; display: block; }

.contact-form { display: flex; flex-direction: column; }
.form-field { border-bottom: 1px solid var(--border); padding: 1.3rem 0; transition: border-color 0.3s ease; }
.form-field:focus-within { border-color: var(--text); }
.form-label { display: block; font-size: 0.5rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.45rem; }
.form-input { width: 100%; background: none; border: none; outline: none; font-size: 0.9rem; color: var(--text); font-weight: 300; }
.form-input::placeholder { color: rgba(20,20,20,0.16); }
.form-textarea { resize: none; min-height: 100px; }
.form-send {
  margin-top: 2rem; align-self: flex-start;
  display: inline-flex; align-items: center; gap: 0.8rem;
  font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase;
  background: var(--text); color: var(--bg);
  padding: 0.9rem 2.2rem;
  transition: gap 0.3s ease, opacity 0.3s ease;
}
.form-send:hover { gap: 1.3rem; opacity: 0.82; }

/* ---- FOOTER ---- */
footer {
  padding: 2.2rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-mark { font-size: 0.9rem; font-weight: 900; letter-spacing: 0.1em; font-family: Arial Black, Arial, sans-serif; }
.footer-copy { font-size: 0.58rem; letter-spacing: 0.09em; color: var(--muted); }
.footer-socials { display: flex; gap: 2rem; }
.footer-socials a { display: inline-flex; align-items: center; gap: 0.4em; font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); transition: color 0.3s ease; }
.footer-socials a:hover { color: var(--text); }

/* ---- SCROLL REVEAL ---- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }
.reveal-d5 { transition-delay: 0.5s; }

/* ---- RESPONSIVE 1024px ---- */
@media (max-width: 1024px) {
  nav { padding: 1.5rem 2.5rem; }
  nav.scrolled { padding: 1rem 2.5rem; }
  .hero { padding: 0 2.5rem; }
  section { padding: 5rem 2.5rem; }
  .divider { margin: 0 2.5rem; }
  .awards-section { padding: 5rem 2.5rem; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero { padding: 0 2.5rem 3rem; }
  .proj-image-grid { padding: 0 2.5rem 4rem; gap: 2rem 1.5rem; }
  .proj-filters { gap: 2.5rem; }
  .modal-topbar, .modal-bottombar { padding: 1.3rem 2.5rem; }
  .about-grid { padding: 5rem 2.5rem; grid-template-columns: 1fr; gap: 4rem; }
  .about-hero { grid-template-columns: 1fr; gap: 3rem; padding: 7rem 2.5rem 5rem; }
  .about-hero-left { justify-content: flex-start; }
  .values-grid { margin: 0 2.5rem 5rem; grid-template-columns: repeat(2, 1fr); }
  .contact-grid { padding: 5rem 2.5rem; grid-template-columns: 1fr; gap: 4rem; }
  footer { padding: 2rem 2.5rem; }
}

/* ---- RESPONSIVE 768px ---- */
@media (max-width: 768px) {
  .cursor-ring { display: none; }
  nav { padding: 1.2rem 1.5rem; }
  nav.scrolled { padding: 1rem 1.5rem; }
  .hamburger { display: flex; }
  /* El menú desplegable es siempre un panel sólido: nunca deja pasar el contenido */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(250,250,250,0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    flex-direction: column; gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a { display: block; padding: 1rem 1.5rem; font-size: 0.8rem; color: var(--muted); }
  .nav-links a::after { display: none; }
  .nav-links a.active, .nav-links a:hover { color: var(--text); }

  /* Sobre panel claro el texto va oscuro, aunque el nav esté en modo claro (sobre video/fondo oscuro) */
  .nav-light .nav-links a,
  .nav-light.scrolled .nav-links a { color: var(--muted); }
  .nav-light .nav-links a.active, .nav-light .nav-links a:hover,
  .nav-light.scrolled .nav-links a.active, .nav-light.scrolled .nav-links a:hover { color: var(--text); }

  /* Con el menú abierto, la barra del nav también se vuelve sólida y hace juego con el panel */
  nav.menu-open {
    background: rgba(250,250,250,0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }
  .nav-light.menu-open .nav-logo-main { color: var(--text); }
  .nav-light.menu-open .nav-logo-sub { color: var(--muted); }
  .nav-light.menu-open .hamburger span { background: var(--text); }

  .hero { padding: 0 1.5rem; }
  .hero-logo-img { display: none; }
  section { padding: 4rem 1.5rem; }
  .divider { margin: 0 1.5rem; }
  .awards-section { padding: 4rem 1.5rem; }

  .featured-grid { grid-template-columns: 1fr; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 1rem; }

  .award-row { grid-template-columns: 46px 1fr auto; gap: 0.4rem 1rem; }
  .award-logo { width: 40px; height: 40px; grid-column: 1; grid-row: 1 / 3; }
  .award-name { grid-column: 2; grid-row: 1; }
  .award-year { grid-column: 3; grid-row: 1; }
  .award-entity {
    display: block;
    grid-column: 2; grid-row: 2;
    justify-self: start;
    color: rgba(250,250,250,0.4);
    font-size: 0.52rem;
    line-height: 1.35;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .award-project {
    display: block;
    grid-column: 3; grid-row: 2;
    justify-self: end; align-self: start;
    color: rgba(250,250,250,0.4);
    font-size: 0.58rem;
  }

  .page-hero { padding: 0 1.5rem 2.5rem; height: 32vh; }
  .proj-filters { gap: 2rem; padding: 1.2rem 0 2rem; }
  .filter-btn { font-size: 0.62rem; }
  .proj-image-grid { grid-template-columns: repeat(2, 1fr); padding: 0 1.5rem 4rem; gap: 1.5rem 1rem; }

  .modal-topbar, .modal-bottombar { padding: 1.1rem 1.5rem; }
  .modal-bottombar { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .modal-details { gap: 2rem; }

  .about-hero { grid-template-columns: 1fr; gap: 2.5rem; padding: 6rem 1.5rem 4rem; }
  .about-hero-founders { gap: 1.2rem; padding-top: 1.4rem; }
  .about-founder-role { letter-spacing: 0.22em; }
  .values-grid { grid-template-columns: 1fr; margin: 0 1.5rem 4rem; }
  footer { padding: 2rem 1.5rem; flex-direction: column; align-items: flex-start; }
}