/* =========================================================
   FIGAROLA DAVILA — Arquitectura + Diseño
   Design tokens
   ========================================================= */
:root{
  --bg:            #1b1b1e;
  --bg-soft:       #141416;
  --bg-panel:      #202024;
  --fg:            #f5f3ee;
  --fg-muted:      #a8a6a1;
  --fg-faint:      #6f6d69;
  --accent:        #c6a26a;
  --accent-dim:    #8c7550;
  --line:          rgba(245,243,238,0.14);
  --line-strong:   rgba(245,243,238,0.28);

  --font-display:  'Jost', 'Helvetica Neue', Arial, sans-serif;
  --font-serif:    'Jost', 'Helvetica Neue', Arial, sans-serif;
  --font-body:     'Jost', 'Helvetica Neue', Arial, sans-serif;

  --tracking-wide: 0.22em;
  --tracking-mid:  0.08em;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
em, i, cite{ font-style: normal; }

/* ---------- Botón flotante de WhatsApp ---------- */
.fd-float-stack{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 650;
  display: flex;
  align-items: center;
  gap: 10px;
}
.m2-counter{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 13px 18px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.wa-float{
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.25s, transform 0.25s;
}
.wa-float:hover{ background: #1ebe5d; transform: translateY(-2px); }
.wa-float svg{ flex-shrink: 0; }

@media (max-width: 640px){
  .fd-float-stack{ right: 16px; bottom: 16px; }
  .m2-counter{ font-size: 0.68rem; padding: 10px 12px; }
  .wa-float{
    padding: 14px;
    border-radius: 50%;
  }
  .wa-float span{ display: none; }
  .footer{ padding-right: 24px; padding-bottom: 100px; }
  .footer-row{ flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4,p{ margin: 0; }
button{ font-family: inherit; background: none; border: none; color: inherit; cursor: pointer; }

.eyebrow{
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before{
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: inline-block;
}

.wrap{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 6vw;
}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 6vw;
  mix-blend-mode: normal;
}

/* ---------- Efecto de apertura (cortina superior/inferior + texto) ---------- */
body.fd-intro-lock{ overflow: hidden; }

.fd-intro{
  position: fixed;
  inset: 0;
  z-index: 3000;
}
.fd-intro-top, .fd-intro-bottom{
  position: absolute;
  left: 0; right: 0;
  height: 50%;
  background: #fdfdfc;
  transition: transform 1.1s cubic-bezier(0.77, 0, 0.175, 1);
}
.fd-intro-top{ top: 0; transform: translateY(0); }
.fd-intro-bottom{ bottom: 0; transform: translateY(0); }
.fd-intro.is-splitting .fd-intro-top{ transform: translateY(-100%); }
.fd-intro.is-splitting .fd-intro-bottom{ transform: translateY(100%); }

.fd-intro-text{
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
}
.fd-intro-line{
  display: block;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fd-intro-logo{
  display: inline-block;
}
.fd-intro-logo img{
  display: block;
  max-width: min(840px, 90vw);
  height: auto;
}

.fd-intro.is-in .fd-intro-line{
  opacity: 1;
  transform: translateY(0);
}
.fd-intro.is-out .fd-intro-line{
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  transition-delay: 0s;
}
.nav-logo{
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-logo img{
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: contain;
}
.nav-logo .wordmark{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
}
.nav-logo .wordmark span{ color: var(--accent); }

.nav-toggle{
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  z-index: 600;
}
.nav-toggle span{
  width: 26px; height: 1px;
  background: var(--fg);
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   FULLSCREEN MENU OVERLAY
   ========================================================= */
.menu-overlay{
  position: fixed;
  inset: 0;
  background: rgba(15,15,17,0.82);
  backdrop-filter: blur(2px);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s var(--ease), visibility 0.7s var(--ease);
}
.menu-overlay.is-open{ opacity: 1; visibility: visible; }

.menu-columns{
  position: relative;
  display: flex;
  justify-content: center;
}

.menu-list{
  list-style: none;
  margin: 0; padding: 0;
  text-align: center;
}
.menu-list li{
  overflow: hidden;
}
.menu-list a{
  display: inline-block;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.5em 0;
  color: var(--fg-muted);
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease), color 0.3s;
}
.menu-overlay.is-open .menu-list a{ transform: translateY(0); opacity: 1; }
.menu-list a:hover{ color: var(--accent); letter-spacing: 0.16em; }
.menu-list li:nth-child(1) a{ transition-delay: 0.15s; }
.menu-list li:nth-child(2) a{ transition-delay: 0.22s; }
.menu-list li:nth-child(3) a{ transition-delay: 0.29s; }
.menu-list li:nth-child(4) a{ transition-delay: 0.36s; }

#menuServiciosLink.is-active{ color: var(--accent); }
#menuProyectosLink.is-active{ color: var(--accent); }

/* ---------- Submenú de Servicios — panel flotante al costado ----------
   Es absolute respecto a .menu-columns, así NUNCA mueve ni descentra
   la columna principal, se abra o no. ---------- */
.menu-submenu{
  list-style: none;
  margin: 0; padding: 0;
  text-align: left;
  position: absolute;
  top: 0;
  left: calc(100% + 48px);
  width: 280px;
  border-left: 1px solid var(--line);
  padding-left: 40px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-12px);
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0s linear 0.4s;
}
.menu-columns.is-submenu-open #menuSubmenu{
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0s linear 0s;
}
.menu-columns.is-proyectos-open #menuSubmenuProyectos{
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0s linear 0s;
}
.menu-sublink{
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.02rem;
  color: var(--fg-muted);
  padding: 0.5em 0;
  line-height: 1.3;
  transition: color 0.25s;
}
.menu-sublink:hover{ color: var(--accent); }

.menu-back-item{ display: none; }

/* ---------- Tercer nivel: Residencial / Comercial ---------- */
.menu-submenu li[data-has-third]{ position: relative; }
.menu-sublink-parent{ cursor: pointer; }

.menu-thirdmenu{
  list-style: none;
  margin: 0; padding: 0;
  position: absolute;
  top: 0;
  left: calc(100% + 40px);
  width: 150px;
  border-left: 1px solid var(--line);
  padding-left: 32px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0s linear 0.3s;
}
.menu-submenu li[data-has-third].is-third-open .menu-thirdmenu{
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0s linear 0s;
}
.menu-thirdlink{
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.92rem;
  color: var(--fg-muted);
  padding: 0.45em 0;
  transition: color 0.25s;
}
.menu-thirdlink:hover{ color: var(--accent); }

@media (max-width: 900px){
  .menu-submenu{ width: 240px; left: calc(100% + 32px); padding-left: 28px; }
  .menu-sublink{ font-size: 0.92rem; }
  .menu-thirdmenu{ left: calc(100% + 24px); width: 130px; padding-left: 24px; }
}

@media (max-width: 720px){
  .menu-columns{ flex-direction: column; align-items: center; max-height: 82vh; overflow-y: auto; width: 100%; }

  /* Al abrir el submenú de Servicios, se ocultan los demás ítems principales
     (Proyectos, Acerca de, Contacto) — "Servicios" queda como cabecera. */
  .menu-columns.is-submenu-open .menu-list li:not(.menu-item-servicios){
    display: none;
  }
  /* Lo mismo al abrir el submenú de Proyectos (Residencial/Comercial) */
  .menu-columns.is-proyectos-open .menu-list li:not(.menu-item-proyectos){
    display: none;
  }

  .menu-submenu{
    position: static;
    width: auto;
    max-width: 280px;
    margin: 0 auto;
    left: auto; top: auto;
    border-left: none;
    padding-left: 0;
    text-align: center;
    max-height: 0;
    overflow: hidden;
    transform: none;
    transition: max-height 0.5s var(--ease), opacity 0.4s, visibility 0s linear 0.4s;
  }
  .menu-columns.is-submenu-open #menuSubmenu{
    max-height: 420px;
    overflow-y: auto;
    transition: max-height 0.5s var(--ease), opacity 0.4s, visibility 0s linear 0s;
  }
  .menu-columns.is-proyectos-open #menuSubmenuProyectos{
    max-height: 420px;
    overflow-y: auto;
    transition: max-height 0.5s var(--ease), opacity 0.4s, visibility 0s linear 0s;
  }

  /* Al abrir un tercer nivel (Residencial/Comercial), se ocultan los demás
     servicios — el servicio elegido queda como cabecera de su propio submenú. */
  .menu-submenu.has-third-open > li:not(.is-third-open){
    display: none;
  }

  .menu-thirdmenu{
    position: static;
    width: auto;
    border-left: none;
    padding-left: 0;
    max-height: 0;
    overflow: hidden;
    transform: none;
    transition: max-height 0.4s var(--ease), opacity 0.3s;
  }
  .menu-submenu li[data-has-third].is-third-open .menu-thirdmenu{
    max-height: 220px;
    opacity: 1;
    visibility: visible;
  }
  .menu-thirdlink{ font-size: 0.85rem; padding: 0.35em 0; }

  /* Links "← Volver": solo existen en mobile, ocultos en desktop */
  .menu-back-item{ display: block; }
  .menu-back-link{
    display: block;
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 0.78rem;
    letter-spacing: var(--tracking-mid);
    text-transform: uppercase;
    color: var(--fg-faint);
    padding: 0.3em 0 1em;
  }
  .menu-back-link:hover{ color: var(--accent); }
}

.menu-meta{
  position: absolute;
  bottom: 40px;
  left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 6vw;
  font-size: 0.75rem;
  letter-spacing: var(--tracking-mid);
  color: var(--fg-faint);
  text-transform: uppercase;
}
.menu-meta a{ color: var(--fg-faint); }
.menu-meta a:hover{ color: var(--accent); }


/* =========================================================
   HERO SLIDESHOW — pantalla completa + vista de miniaturas
   ========================================================= */
.hero-slideshow{
  position: relative;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

.hs-slides{
  position: absolute;
  inset: 0;
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 1.15s cubic-bezier(0.65, 0, 0.35, 1);
}
.hs-slide{
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-panel);
}
.hs-slide.is-plain{
  background: linear-gradient(160deg, var(--bg-panel) 0%, var(--bg) 100%);
}
.hs-slide::after{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,10,11,0.35) 0%, rgba(10,10,11,0.05) 30%, rgba(10,10,11,0.15) 100%);
}

/* Zonas de clic izquierda/derecha para navegar */
.hs-zone{
  position: absolute;
  top: 0; bottom: 0;
  width: 12%;
  z-index: 5;
  display: flex;
  align-items: center;
  color: var(--fg);
  font-size: 1.4rem;
  opacity: 0;
  transition: opacity 0.3s, background 0.3s;
}
.hs-zone:hover{ opacity: 1; background: linear-gradient(90deg, rgba(0,0,0,0.25), transparent); }
.hs-zone.prev{ left: 0; justify-content: flex-start; padding-left: 24px; }
.hs-zone.next{ right: 0; justify-content: flex-end; padding-right: 24px; background: linear-gradient(270deg, rgba(0,0,0,0.25), transparent); }
.hs-zone.next:hover{ background: linear-gradient(270deg, rgba(0,0,0,0.25), transparent); }

/* Botón que alterna a la vista de miniaturas */
.hs-toggle{
  position: absolute;
  top: 28px; right: calc(6vw + 56px);
  z-index: 550;
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line-strong);
  transition: background 0.25s, color 0.25s, transform 0.25s;
}
.hs-toggle:hover{ background: var(--accent); color: var(--bg); }
.hero-slideshow.is-grid .hs-toggle{ transform: rotate(90deg); }

/* Leyenda sobre la foto a pantalla completa */
.hs-caption{
  position: absolute;
  left: 6vw; bottom: 14vh;
  z-index: 3;
  max-width: 620px;
}
.hs-caption-eyebrow{
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 18px;
}
.hs-caption-eyebrow span{ color: var(--accent); margin: 0 6px; }
.hs-caption h1, .hs-caption h2{
  font-family: var(--font-display);
  font-weight: 300;
  text-transform: uppercase;
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--fg);
  line-height: 1;
  margin-bottom: 22px;
  white-space: nowrap;
}
.hs-caption-text{
  color: var(--fg-muted);
  max-width: 480px;
  font-size: 1rem;
}
.hs-slide:not(.is-active) .hs-caption{ opacity: 0; }

/* ---------- Estado con zoom (segundo clic en la foto) ---------- */
.hero-slideshow.is-zoomed .hs-slide{ overflow: hidden; }
.hero-slideshow.is-zoomed .hs-slide.is-active{
  transform: scale(1.12);
  transition: transform 0.9s var(--ease);
}
.hero-slideshow.is-zoomed .hs-caption,
.hero-slideshow.is-zoomed .hs-zone{
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
/* El ícono de miniaturas permanece visible incluso con la foto en zoom */
/* El menú de navegación permanece siempre visible, incluso con la foto en zoom */
.hs-zoom-hint{
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  font-size: 0.68rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
  opacity: 0;
  transition: opacity 0.35s;
}
.hero-slideshow.is-zoomed .hs-zoom-hint{ opacity: 1; }

@media (max-width: 640px){
  .hs-caption{ left: 7vw; right: 7vw; bottom: 12vh; }
}

/* Vista de miniaturas — carrusel horizontal con leyenda y barra de progreso */
.hs-grid{
  position: absolute;
  inset: 0;
  z-index: 6;
  background: var(--bg);
  padding: 120px 0 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.5s var(--ease), visibility 0s linear 0.5s;
}
.hero-slideshow.is-grid .hs-grid{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.5s var(--ease), visibility 0s linear 0s;
}
.hero-slideshow.is-grid .hs-slides,
.hero-slideshow.is-grid .hs-zone{
  opacity: 0;
  pointer-events: none;
}

.hs-grid-head{
  padding: 0 6vw;
  margin-bottom: 40px;
}

.hs-grid-track{
  display: flex;
  gap: 28px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  padding: 0 6vw;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}
.hs-grid-track.is-dragging{ cursor: grabbing; scroll-snap-type: none; }
.hs-grid-track::-webkit-scrollbar{ display: none; }

.hs-grid-item{
  flex: 0 0 auto;
  width: min(30vw, 420px);
  scroll-snap-align: start;
  cursor: pointer;
}
@media (max-width: 900px){
  .hs-grid-item{ width: min(72vw, 380px); }
}

/* Efecto de achique al abrir la grilla: cada miniatura "llega" desde
   más grande y va encogiendo hasta su tamaño final, con un desfase
   entre una y otra (controlado por animation-delay desde el JS). */
@keyframes hsGridItemShrinkIn{
  from{ opacity: 0; transform: scale(1.5); }
  to{ opacity: 1; transform: scale(1); }
}
.hero-slideshow.is-grid .hs-grid-item{
  animation: hsGridItemShrinkIn 1s cubic-bezier(0.65, 0, 0.35, 1) both;
}

.hs-grid-item.is-selected .hs-grid-image{
  transform: scale(1.04);
  transition: transform 0.4s var(--ease);
}
.hs-grid-item.is-selected .hs-grid-caption h3{ color: var(--accent); }

.hs-grid-image{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-panel);
  overflow: hidden;
  transition: transform 0.6s var(--ease);
}
.hs-grid-item:hover .hs-grid-image{ transform: scale(1.03); }
.hs-grid-item.is-plain .hs-grid-image{
  background: linear-gradient(160deg, var(--bg-panel) 0%, var(--bg) 100%);
}

.hs-grid-caption{ padding: 20px 4px 0; }
.hs-grid-caption h3{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--fg);
  margin-bottom: 6px;
}
.hs-grid-caption span{
  display: block;
  font-size: 0.7rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
}

.hs-grid-progress{
  margin: 34px 6vw 0;
  height: 1px;
  background: var(--line);
  position: relative;
}
.hs-grid-progress-fill{
  position: absolute;
  top: -1px; left: 0;
  height: 3px;
  width: 16%;
  background: var(--fg);
  transition: left 0.15s linear;
}

@media (max-width: 720px){
  .hs-zone{ width: 18%; }
  .hs-grid{ padding-top: 100px; }
}



/* =========================================================
   SECTION SHELL
   ========================================================= */
.section{
  position: relative;
  padding: 140px 0;
  border-top: 1px solid var(--line);
}
.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 80px;
  flex-wrap: wrap;
}
.section-title{
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.9rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  max-width: 640px;
}
.section-title em{
  font-family: var(--font-serif);
  font-style: normal;
  font-weight: 500;
  text-transform: none;
  color: var(--accent);
}
.section-note{
  max-width: 360px;
  color: var(--fg-muted);
  font-size: 0.95rem;
}

/* reveal-on-scroll */
.reveal{
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* =========================================================
   SERVICES — alternating full-bleed rows
   ========================================================= */
.service-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 72vh;
  border-top: 1px solid var(--line);
}
.service-row:nth-child(even){ direction: rtl; }
.service-row:nth-child(even) > *{ direction: ltr; }

.service-media{
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
}
.service-media img{
  width: 100%; height: 100%;
  object-fit: cover;
  min-height: 380px;
  transition: transform 1.1s var(--ease);
}
.service-row:hover .service-media img{ transform: scale(1.045); }
.service-media .tag{
  position: absolute;
  top: 28px; left: 28px;
  font-size: 0.68rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg);
  background: rgba(27,27,30,0.55);
  border: 1px solid var(--line-strong);
  padding: 7px 14px;
  backdrop-filter: blur(6px);
}

.service-copy{
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 7vw;
}
.service-copy .eyebrow{ margin-bottom: 22px; }
.service-copy h3{
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  text-transform: uppercase;
  margin-bottom: 22px;
  max-width: 420px;
}
.service-copy p{
  color: var(--fg-muted);
  max-width: 420px;
  margin-bottom: 32px;
  white-space: pre-line;
}
.link-more{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
  width: fit-content;
  transition: border-color 0.3s, color 0.3s, gap 0.3s;
}
.link-more:hover{ color: var(--accent); border-color: var(--accent); gap: 18px; }
.link-more .arrow{ transition: transform 0.3s var(--ease); }
.link-more:hover .arrow{ transform: translateX(4px); }

@media (max-width: 860px){
  .service-row, .service-row:nth-child(even){ grid-template-columns: 1fr; direction: ltr; }
  .service-media img{ min-height: 300px; }
  .service-copy{ padding: 48px 7vw; }
}

/* =========================================================
   PORTFOLIO — filmstrip arrastrable (mismo estilo que el home)
   ========================================================= */
.portfolio-hs-wrap{ padding-top: 10px; }

/* =========================================================
   CLIENTES — filmstrip arrastrable (mismo estilo que Proyectos)
   ========================================================= */
#clientes[hidden], #isologotipos[hidden]{ display: none !important; }

.clientes-hs-wrap{ padding-top: 10px; position: relative; }
.clientes-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,10,11,0.6);
  border: 1px solid var(--line);
  color: var(--fg);
  font-size: 1.1rem;
  transition: background 0.25s, color 0.25s;
}
.clientes-arrow:hover{ background: var(--accent); color: var(--bg); }
.clientes-arrow.prev{ left: 1vw; }
.clientes-arrow.next{ right: 1vw; }
@media (max-width: 640px){
  .clientes-arrow{ width: 34px; height: 34px; font-size: 1rem; }
}

.clientes-track{
  display: flex;
  gap: 40px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 6vw 4px;
}
.clientes-track::-webkit-scrollbar{ display: none; }
.clientes-track.is-dragging{ cursor: grabbing; scroll-snap-type: none; }

.clientes-item{
  flex: 0 0 auto;
  width: min(15vw, 180px);
  aspect-ratio: 1 / 1;
  scroll-snap-align: start;
  background: var(--bg-panel);
  overflow: hidden;
}
.clientes-item img{
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 6px;
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none;
}
@media (max-width: 900px){
  .clientes-item{ width: min(38vw, 200px); }
}

.clientes-progress{
  position: relative;
  height: 1px;
  background: var(--line);
  margin: 30px 6vw 0;
}
.clientes-progress-fill{
  position: absolute;
  top: -1px; left: 0;
  height: 3px;
  background: var(--fg);
  transition: left 0.15s linear;
}

.portfolio-track{
  display: flex;
  gap: 56px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.portfolio-track::-webkit-scrollbar{ display: none; }
.portfolio-track.is-dragging{ cursor: grabbing; scroll-snap-type: none; }

.portfolio-item{
  flex: 0 0 auto;
  width: min(30vw, 420px);
  scroll-snap-align: start;
  cursor: pointer;
}
@media (max-width: 900px){
  .portfolio-item{ width: min(72vw, 380px); }
}

/* Animación de cascada al aparecer, igual que la grilla del home */
@keyframes portfolioItemShrinkIn{
  from{ opacity: 0; transform: scale(1.5); }
  to{ opacity: 1; transform: scale(1); }
}
.portfolio-item{
  animation: portfolioItemShrinkIn 1s cubic-bezier(0.65, 0, 0.35, 1) both;
}

.portfolio-item-media{
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-panel);
}
.portfolio-item-media img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.portfolio-item:hover .portfolio-item-media img{ transform: scale(1.02); }
.portfolio-item.is-selected .portfolio-item-media img{ transform: scale(1.025); }
.portfolio-item.is-selected .portfolio-item-caption h3{ color: var(--accent); }

.portfolio-item-caption{ padding: 18px 2px 0; }
.portfolio-item-caption h3{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--fg);
  margin-bottom: 5px;
}
.portfolio-item-caption span{
  display: block;
  font-size: 0.68rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
}

.portfolio-progress{
  position: relative;
  height: 1px;
  background: var(--line);
  margin-top: 30px;
  width: 100%;
}
.portfolio-progress-fill{
  position: absolute;
  top: -1px; left: 0;
  height: 3px;
  background: var(--fg);
  transition: left 0.15s linear;
}

.portfolio-empty{
  text-align: center;
  padding: 60px 0;
  color: var(--fg-faint);
  font-size: 0.9rem;
  width: 100%;
}

/* ---------- Vista de proyecto (a pantalla completa, con efecto de zoom) ---------- */
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 700;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.94);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), visibility 0s linear 0.5s;
}
.lightbox.is-open{
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), visibility 0s linear 0s;
}

.lightbox-scroll{
  position: absolute;
  inset: 0;
  overflow-y: auto;
}

.lightbox-hero{
  position: relative;
  width: 100%;
  padding: 48px 7vw 0;
  background: var(--bg);
}
.lightbox-hero img{
  display: block;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--line);
}
.lightbox-hero-overlay{
  position: static;
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 0 0;
  background: none;
}
.lightbox-hero-overlay .cat{
  font-size: 0.72rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.lightbox-hero-overlay .name{
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--fg);
  margin: 0 0 14px;
}
.lightbox-hero-overlay .desc{
  max-width: 640px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg-muted);
  white-space: pre-line;
}
.lightbox-hero-overlay .desc:empty{ display: none; }
.lightbox-view-btn{ margin-top: 22px; }
.lightbox-view-btn .arrow{ transition: transform 0.25s; }
.lightbox-view-btn:hover .arrow{ transform: translateY(3px); }

.lightbox-stack{
  background: var(--bg);
}
.lightbox-stack-item{
  width: 100%;
  margin: 0 0 40px;
  padding: 0 7vw;
}
.lightbox-stack-item:last-child{ margin-bottom: 0; }
.lightbox-stack-item img{
  display: block;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  height: auto;
  border: 1px solid var(--line);
}
.lightbox-stack-item figcaption{
  padding: 20px 0 0;
  max-width: 800px;
  margin: 0 auto;
}
.lightbox-stack-item .stack-title{
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: 6px;
}
.lightbox-stack-item .stack-desc{
  display: block;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--fg-faint);
  white-space: pre-line;
}

.lightbox-close{
  position: fixed;
  top: 24px; right: 24px;
  z-index: 710;
  color: var(--fg);
  font-size: 1.6rem;
  line-height: 1;
  padding: 14px;
  background: rgba(10,10,11,0.55);
  border: 1px solid var(--line);
  transition: background 0.25s, color 0.25s;
}
.lightbox-close:hover{ background: var(--accent); color: var(--bg); }

@media (max-width: 640px){
  .lightbox-hero-overlay{ padding: 40px 6vw 36px; }
  .lightbox-stack-item figcaption{ padding: 16px 6vw 0; }
  .lightbox-stack-item{ margin-bottom: 28px; }
  .lightbox-close{ top: 14px; right: 14px; padding: 10px 14px; }
}

/* =========================================================
   ABOUT
   ========================================================= */
.about{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 6vw;
  align-items: center;
}
.about-media{
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-panel);
}
.about-media img{ width: 100%; height: 100%; object-fit: cover; }
.about-media .ring{
  position: absolute;
  bottom: -46px; right: -46px;
  width: 150px; height: 150px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
}
.about-media .ring::before{
  content: '';
  position: absolute; inset: 20px;
  border-radius: 50%;
  border: 1px solid var(--accent-dim);
}
.about-copy p{ color: var(--fg-muted); margin-bottom: 22px; max-width: 520px; }
.about-copy .lede{
  font-family: var(--font-serif);
  font-style: normal;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  color: var(--fg);
  margin-bottom: 30px;
  max-width: 560px;
}
.stat-row{
  display: flex;
  gap: 48px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.stat-row .stat b{
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--accent);
}
.stat-row .stat span{
  font-size: 0.72rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
}

@media (max-width: 860px){
  .about{ grid-template-columns: 1fr; }
  .about-media{ max-width: 420px; }
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{
  background: var(--bg-soft);
}
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6vw;
}
.contact-info .item{
  margin-bottom: 34px;
}
.contact-info .item .label{
  font-size: 0.68rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
  display: block;
  margin-bottom: 8px;
}
.contact-info .item a, .contact-info .item p{
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 1.4rem;
  color: var(--fg);
}
.contact-info .item p.whatsapp-hint{
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin: 0 0 12px;
}
.contact-info .socials{
  display: flex;
  gap: 22px;
  margin-top: 40px;
}
.contact-info .socials a{
  font-size: 0.72rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
}
.contact-info .socials a:hover{ color: var(--accent); border-color: var(--accent); }
.social-link{
  display: flex;
  align-items: center;
  gap: 8px;
}
.social-link i{ font-size: 0.95rem; }

.form-field{
  position: relative;
  margin-bottom: 46px;
}
.form-field-message{ margin-top: 14px; }
.form-field input, .form-field textarea{
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 2px;
  outline: none;
  transition: border-color 0.3s;
  resize: none;
}
.form-field textarea{ min-height: 90px; }
.form-field label{
  position: absolute;
  left: 2px; top: 10px;
  font-size: 0.85rem;
  color: #fff;
  pointer-events: none;
  transition: transform 0.25s var(--ease), font-size 0.25s var(--ease), color 0.25s;
}
.form-field input:focus, .form-field textarea:focus{ border-color: var(--accent); }
.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label{
  transform: translateY(-20px);
  font-size: 0.68rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--accent);
}
.btn-submit{
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--bg);
  background: var(--fg);
  padding: 16px 32px;
  transition: background 0.3s, color 0.3s;
}
.btn-submit:hover{ background: var(--accent); }
.form-note{
  font-size: 0.72rem;
  color: var(--fg-faint);
  margin-top: 18px;
}
.form-note a{ color: var(--fg-muted); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{
  border-top: 1px solid var(--line);
  padding: 40px 0;
  padding-right: 380px;
}
.footer-row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.72rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: #fff;
}
.footer-row a{ color: #fff; }
.footer-row a:hover{ color: var(--accent); }

/* =========================================================
   ADMIN BADGE LINK (subtle, bottom corner)
   ========================================================= */
.admin-link{
  position: fixed;
  bottom: 18px;
  right: 18px;
  z-index: 300;
  font-size: 0.62rem;
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--fg-faint);
  opacity: 0.5;
  transition: opacity 0.3s;
}
.admin-link:hover{ opacity: 1; color: var(--accent); }

/* =========================================================
   RESPONSIVE — celulares chicos (hasta 480px)
   ========================================================= */
@media (max-width: 480px){
  .nav{ padding: 20px 5vw; }
  .nav-logo{ gap: 10px; }
  .nav-logo img{ width: 34px; height: 34px; object-fit: contain; }
  .nav-logo .wordmark{ font-size: 0.78rem; letter-spacing: 0.04em; }

  .hs-toggle{ top: 22px; right: calc(5vw + 46px); width: 36px; height: 36px; }
  .nav-toggle{ padding: 8px; }

  .hs-caption{ left: 6vw; right: 6vw; bottom: 16vh; }
  .hs-caption h1, .hs-caption h2{ font-size: clamp(1.8rem, 9vw, 2.6rem); margin-bottom: 14px; }
  .hs-caption-text{ font-size: 0.9rem; }
  .hs-caption-eyebrow{ font-size: 0.6rem; margin-bottom: 12px; }

  .hs-grid-head{ padding: 0 5vw; margin-bottom: 24px; }
  .hs-grid-track{ padding: 0 5vw; gap: 16px; }
  .hs-grid-progress{ margin: 20px 5vw 0; }

  .section{ padding: 90px 0; }
  .wrap{ padding: 0 5vw; }
  .section-title{ font-size: 1.6rem; }

  .hero-slideshow.is-zoomed .hs-slide.is-active{ transform: scale(1.06); }

  .admin-content{ padding: 40px 5vw 90px; }
  .admin-topbar{ padding: 18px 5vw; flex-wrap: wrap; gap: 12px; }
  .project-editor-card{ padding: 22px 16px; }
}

/* Pantallas muy chicas (hasta 360px) — ajuste fino extra */
@media (max-width: 360px){
  .nav-logo .wordmark{ display: none; } /* queda solo el isotipo, el nombre completo no entra */
  .hs-toggle{ right: calc(5vw + 42px); }
}

/* =========================================================
   AVISO DE CONFIRMACIÓN — formulario de contacto
   ========================================================= */
.contact-toast{
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(20px);
  z-index: 900;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 420px;
  padding: 20px 24px;
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.contact-toast.is-visible{
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.contact-toast-icon{
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(198,162,106,0.15);
  color: var(--accent);
}
.contact-toast div{
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-toast strong{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--fg);
}
.contact-toast span{
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

@media (max-width: 480px){
  .contact-toast{
    left: 5vw; right: 5vw; bottom: 20px;
    transform: translateY(20px);
    max-width: none;
  }
  .contact-toast.is-visible{ transform: translateY(0); }
}
.whatsapp-link{
    display:flex;
    align-items:center;
    gap:8px;
    color:#25D366;
    text-decoration:none;
    margin:8px 0;
    font-weight:500;
    transition:.2s;
}

.whatsapp-link:hover{
    color:#1EBE5D;
}

.whatsapp-link svg{
    flex-shrink:0;
}