/* =========================================================================
   FRAME NORTH — Interfaz de precisión, contenido cinematográfico.
   Implementación de la dirección creativa v1.0
   ========================================================================= */

/* ============================== 1 · TOKENS ============================== */

:root {
  /* Rampa Ice → Navy: escala de profundidad, no set decorativo */
  --black:      #030509;
  --navy:       #071225;
  --deep:       #001D4A;
  --dusk:       #274C77;   /* SOLO bordes, divisores y retículas */
  --dim:        #7686A3;   /* texto terciario: dusk da 2.3:1 y no pasa AA */
  --persian:    #263FC2;
  --cornflower: #6487E8;
  --ice:        #C7E5F2;
  --white:      #F4F6FA;
  --gray:       #8993A4;

  /* Tipografía */
  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "Courier New", monospace;

  --fs-h1:    clamp(2.5rem, 9vw, 9rem);
  --fs-h2:    clamp(2.2rem, 5.5vw, 4.5rem);
  --fs-h3:    clamp(1.4rem, 2.6vw, 1.75rem);
  --fs-card:  1.375rem;
  --fs-body:  1.0625rem;
  --fs-mono:  0.6875rem;

  /* Layout */
  --container: 1152px;
  --gutter:    clamp(20px, 5vw, 40px);
  --pad-block: clamp(5.5rem, 11vw, 10rem);

  /* Glass — solo dos niveles. El tercero no existe. */
  --glass-1-bg:     rgba(7, 18, 37, 0.55);
  --glass-1-blur:   blur(20px);
  --glass-1-border: rgba(199, 229, 242, 0.10);
  --glass-2-bg:     rgba(7, 18, 37, 0.35);
  --glass-2-blur:   blur(10px);
  --glass-2-border: rgba(255, 255, 255, 0.06);

  /* Movimiento: lentitud controlada, sin rebotes */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-in:  0.6s;
  --dur-out: 0.4s;

  /* Posición del cursor, escrita por JS para iluminar grid y cristal */
  --mx: 50%;
  --my: 30%;
}

/* ============================== 2 · BASE =============================== */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Compensa la cápsula flotante del header al saltar a un ancla */
  scroll-padding-top: 120px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--gray);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg,
video { display: block; max-width: 100%; }

button { font: inherit; color: inherit; }

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

::selection {
  background: var(--persian);
  color: var(--white);
}

/* Foco visible en todo lo interactivo — piso de calidad no negociable */
:focus-visible {
  outline: 2px solid var(--cornflower);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 18px;
  background: var(--persian);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transform: translateY(-200%);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* ========================= 3 · CAPA DE GRANO ==========================
   Sin esto todo degradado sobre negro produce bandas en pantallas de
   8 bits y el sitio se lee "digital barato". No es opcional.            */

.grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background-image: url("assets/img/grain.png");
  background-repeat: repeat;
  opacity: 0.035;
  mix-blend-mode: overlay;
}

/* ========================== 4 · TIPOGRAFÍA ============================ */

.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-stretch: 62%;         /* eje wdth del variable: condensado */
  text-transform: uppercase;
  line-height: 0.88;
  letter-spacing: -0.015em;
  color: var(--white);
  margin: 0;
}

h1.display { font-size: var(--fs-h1); }
h2.display { font-size: var(--fs-h2); }
h3.display { font-size: var(--fs-h3); }

.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cornflower);
}

p { margin: 0 0 1.1em; max-width: 62ch; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--gray);
}

/* Revelado por líneas con máscara. Nunca letra por letra.
   El padding compensa el overflow:hidden para no recortar la cola de la Q. */
.line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.09em;
  margin-bottom: -0.09em;
}
.line > span {
  display: block;
  transform: translateY(110%);
  transition: transform 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
}
.is-visible .line > span,
.line.is-visible > span { transform: translateY(0); }

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity   0.8s var(--ease) var(--d, 0ms),
    transform 0.8s var(--ease) var(--d, 0ms);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================ 5 · LAYOUT ============================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--pad-block); }
.section--navy { position: relative; background: var(--navy); }
.section--navy > * { position: relative; z-index: 1; }

/* Loop ambiental de fondo. Solo en secciones de fondo plano: sobre el hero o
   sobre un glow radial competiría con lo que ya hay. Va en screen para que
   solo aporte las luces y nunca oscurezca el texto. */
.bg-loop {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  transition: opacity 1.4s var(--ease);
}
.bg-loop.is-ready { opacity: 0.08; }

/* Intersecciones difuminadas. Se aplican por borde, no por sección: entre dos
   secciones navy seguidas no debe haber degradado o aparecería una banda
   oscura en medio de una superficie continua. */
.fade-top::before,
.fade-bottom::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: clamp(90px, 12vw, 170px);
  z-index: 0;
  pointer-events: none;
}
.fade-top::before {
  top: 0;
  background: linear-gradient(to bottom, var(--black) 0%, rgba(3, 5, 9, 0) 100%);
}
.fade-bottom::after {
  bottom: 0;
  background: linear-gradient(to top, var(--black) 0%, rgba(3, 5, 9, 0) 100%);
}

/* Glow radial: luz de set, nunca gradiente de borde a borde */
.section--glow { position: relative; overflow: hidden; }
.section--glow::before {
  content: "";
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--deep) 0%, transparent 68%);
  opacity: 0.55;
  pointer-events: none;
}
.section--glow > * { position: relative; }
.glow-br::before { right: -320px; bottom: -420px; }
.glow-tl::before { left: -340px; top: -400px; }

.section-head { margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-head .mono { display: block; margin-bottom: 1.25rem; }
.section-head .lead { margin-top: 1.5rem; }

.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: var(--dusk);
  opacity: 0.35;
}

/* ============================ 6 · GLASS ==============================
   Regla 1: solo encima de footage, del grid o de un glow.
   Regla 4: borde con gradiente — más luminoso arriba, apagado abajo.   */

.glass-1,
.glass-2 { position: relative; }

.glass-1 {
  background: var(--glass-1-bg);
  -webkit-backdrop-filter: var(--glass-1-blur);
  backdrop-filter: var(--glass-1-blur);
  border: 1px solid var(--glass-1-border);
}

.glass-2 {
  background: var(--glass-2-bg);
  -webkit-backdrop-filter: var(--glass-2-blur);
  backdrop-filter: var(--glass-2-blur);
  border: 1px solid var(--glass-2-border);
}

.glass-edge::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    rgba(199, 229, 242, 0.20) 0%,
    rgba(199, 229, 242, 0.04) 40%,
    rgba(199, 229, 242, 0) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

/* ============================ 7 · BOTONES ============================= */

.btn {
  --btn-x: 0px;
  --btn-y: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.0625rem 2rem;
  min-height: 48px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transform: translate(var(--btn-x), var(--btn-y));
  transition: transform 0.35s var(--ease), background-color var(--dur-out) var(--ease),
              border-color var(--dur-out) var(--ease), color var(--dur-out) var(--ease);
}

.btn-primary {
  background: var(--persian);
  color: var(--white);
}
.btn-primary:hover { background: #2C48DA; }

/* Reflejo que recorre el botón cada 4s */
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 45%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent,
    rgba(199, 229, 242, 0.28),
    transparent
  );
  animation: sheen 4s var(--ease) infinite;
  pointer-events: none;
}

@keyframes sheen {
  0%, 62%  { transform: translateX(0); }
  92%, 100% { transform: translateX(360%); }
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--dusk);
}
.btn-ghost:hover {
  border-color: var(--cornflower);
  color: var(--ice);
}

.btn .arrow { transition: transform var(--dur-out) var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* =========================== 8 · PRELOADER ===========================
   Primer frame de cine. Corte seco al hero, nunca fade.               */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 2rem;
  background: var(--black);
}
.preloader[hidden] { display: none; }

.preloader-mark { width: 64px; opacity: 0.9; }

.preloader-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--cornflower);
  font-variant-numeric: tabular-nums;
}

.preloader-bar {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: rgba(39, 76, 119, 0.3);
}
.preloader-bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--cornflower);
}

/* ============================= 9 · NAV =============================== */

.nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  width: min(calc(100% - 32px), var(--container));
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
              backdrop-filter 0.4s var(--ease);
}
.nav.is-stuck {
  background: var(--glass-1-bg);
  -webkit-backdrop-filter: var(--glass-1-blur);
  backdrop-filter: var(--glass-1-blur);
  border-color: var(--glass-1-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem var(--gutter);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}
.nav-logo-mark { width: 30px; height: 22px; }
.nav-logo-text {
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.04em;
  color: var(--white);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: clamp(1rem, 2.4vw, 2rem);
}
.nav-link {
  position: relative;
  padding: 0.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color var(--dur-out) var(--ease);
}
.nav-link:hover { color: var(--white); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--cornflower);
  transform: translate(-50%, 4px) scale(0);
  transition: transform 0.3s var(--ease);
}
.nav-link.is-active { color: var(--white); }
.nav-link.is-active::after { transform: translate(-50%, 4px) scale(1); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.lang {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
}
.lang button {
  background: none;
  border: 0;
  padding: 8px 6px;
  color: var(--dim);
  cursor: pointer;
  transition: color var(--dur-out) var(--ease);
}
.lang button:hover { color: var(--gray); }
.lang button.is-active { color: var(--ice); }
.lang .sep { color: var(--dim); opacity: 0.6; }

.nav-cta { padding: 0.75rem 1.25rem; min-height: 40px; font-size: 0.6875rem; }

.burger {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 5px auto;
  background: var(--white);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}
.burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Panel móvil fuera del <header> a propósito: el backdrop-filter del nav
   lo convertiría en contenedor de posicionamiento y rompería el inset. */
.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 890;
  display: grid;
  align-content: center;
  gap: 0.5rem;
  padding: 0 var(--gutter);
  background: rgba(3, 5, 9, 0.86);
  -webkit-backdrop-filter: blur(28px);
  backdrop-filter: blur(28px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}
.nav-mobile.is-open { opacity: 1; visibility: visible; }

.nav-mobile a {
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--white);
  padding: 0.5rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.nav-mobile.is-open a { opacity: 1; transform: none; }

.nav-mobile-foot {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(39, 76, 119, 0.35);
}

/* ============================= 10 · HERO ============================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--black) url("assets/img/hero-still.jpg") center/cover no-repeat;
  opacity: 0.45;
  will-change: transform, filter;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}
.hero-video.is-ready { opacity: 1; }

/* Retícula técnica que se ilumina alrededor del cursor */
.hero-grid {
  position: absolute;
  inset: -10%;
  z-index: -1;
  background-image:
    linear-gradient(to right,  rgba(39, 76, 119, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(39, 76, 119, 0.12) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: radial-gradient(
    340px circle at var(--mx) var(--my),
    #000 0%, rgba(0, 0, 0, 0.35) 45%, rgba(0, 0, 0, 0.12) 100%
  );
  mask-image: radial-gradient(
    340px circle at var(--mx) var(--my),
    #000 0%, rgba(0, 0, 0, 0.35) 45%, rgba(0, 0, 0, 0.12) 100%
  );
  will-change: transform;
}

/* Máscara de degradado hacia negro en la parte inferior */
.hero-fade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to bottom,
    rgba(3, 5, 9, 0.55) 0%,
    rgba(3, 5, 9, 0.15) 30%,
    rgba(3, 5, 9, 0.75) 78%,
    var(--black) 100%
  );
}

/* Alineación izquierda: lenguaje editorial, no de SaaS centrado */
.hero-content {
  padding-block: clamp(7rem, 16vh, 10rem) clamp(2.5rem, 5vh, 4rem);
  text-align: left;
}

.hero-eyebrow { display: block; margin-bottom: 1.75rem; }

/* Sin max-width: los saltos de línea son manuales (uno por .line) y una
   condensada mide mucho menos que 1ch, así que un tope en ch la parte mal. */
.hero h1 { max-width: none; }

.hero-sub {
  margin-top: 2rem;
  max-width: 46ch;
  font-size: clamp(1.0625rem, 1.7vw, 1.1875rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2.5rem;
}

/* Indicadores, no contadores: datos verificables hoy */
.hero-bar {
  border-top: 1px solid rgba(39, 76, 119, 0.35);
}
.hero-bar-inner {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-block: 1.25rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.hero-bar-inner::-webkit-scrollbar { display: none; }
.hero-bar-inner li {
  list-style: none;
  white-space: nowrap;
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero-bar-inner li:first-child { color: var(--cornflower); }
.hero-bar ul { display: contents; margin: 0; padding: 0; }

/* ============================ 11 · NOSOTROS ========================== */

.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

/* Doble clase a propósito: h2.display (0,1,1) le ganaría a una sola. */
.display.about-manifesto {
  font-size: clamp(1.6rem, 2.7vw, 2.5rem);
  max-width: none;
}

.about-facts {
  margin-top: 2.75rem;
  display: grid;
  gap: 1px;
  background: rgba(39, 76, 119, 0.35);
  border-block: 1px solid rgba(39, 76, 119, 0.35);
}
.about-facts div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1rem 0;
  background: var(--black);
}
.about-facts dt {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0;
}
.about-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--ice);
  text-align: right;
}

/* Equipo — tarjetas sin cristal: aquí manda la retícula */
.team {
  margin-top: clamp(4rem, 8vw, 6rem);
  padding-top: clamp(3rem, 5vw, 4rem);
  border-top: 1px solid rgba(39, 76, 119, 0.35);
}
.team-head { margin-bottom: 2.5rem; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(39, 76, 119, 0.35);
  border: 1px solid rgba(39, 76, 119, 0.35);
}

.team-card {
  position: relative;
  background: var(--black);
  padding: clamp(2rem, 3.4vw, 2.75rem);
  overflow: hidden;
  transition: background-color var(--dur-in) var(--ease);
}
.team-card:hover {
  background: #05080F;
  transition-duration: var(--dur-out);
}

/* Recorrido de luz en el borde superior, igual que en servicios */
.team-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cornflower), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease);
}
.team-card:hover::after { transform: translateX(100%); }

/* Retrato e iniciales comparten geometría: mientras no haya foto de alguien,
   su cuadro con iniciales ocupa exactamente el mismo hueco. */
.team-initials,
.team-photo {
  width: clamp(88px, 8vw, 116px);
  aspect-ratio: 1;
  margin-bottom: 1.75rem;
  border: 1px solid var(--dusk);
  transition:
    border-color var(--dur-in) var(--ease),
    background-color var(--dur-in) var(--ease),
    transform var(--dur-in) var(--ease);
}

.team-initials {
  display: grid;
  place-content: center;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  letter-spacing: 0.08em;
  color: var(--cornflower);
}

.team-photo {
  display: block;
  object-fit: cover;
  /* Imprescindible: los atributos width/height del <img> están para reservar
     el hueco y evitar saltos de layout, pero el height actúa como hint de
     estilo y anularía el aspect-ratio dejando la foto de 560px de alto. */
  height: auto;
  /* Sin filtros: la foto ya viene con la luz azul de la paleta y cualquier
     tratamiento extra la delataría como retocada. */
}
/* El cuadro se dibuja al entrar: escala desde el centro, sin rebote */
.team-card[data-reveal] .team-initials,
.team-card[data-reveal] .team-photo {
  transform: scale(0.86);
  opacity: 0;
  transition:
    transform 0.9s var(--ease) calc(var(--d, 0ms) + 120ms),
    opacity   0.9s var(--ease) calc(var(--d, 0ms) + 120ms);
}
.team-card[data-reveal].is-visible .team-initials,
.team-card[data-reveal].is-visible .team-photo {
  transform: none;
  opacity: 1;
}
.team-card:hover .team-initials,
.team-card:hover .team-photo {
  border-color: var(--cornflower);
  transform: scale(1.05);
  transition-duration: var(--dur-out);
}
.team-card:hover .team-initials { background: rgba(38, 63, 194, 0.14); }
/* Las iniciales suben un pelo dentro del cuadro */
.team-initials span {
  display: block;
  transition: transform var(--dur-out) var(--ease), color var(--dur-out) var(--ease);
}
.team-card:hover .team-initials span {
  transform: translateY(-2px);
  color: var(--ice);
}

.team-card h3 {
  margin: 0 0 0.625rem;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
  transition: transform var(--dur-out) var(--ease);
}
.team-card:hover h3 { transform: translateX(5px); }

.team-role {
  position: relative;
  display: inline-block;
  margin: 0;
  padding-bottom: 0.5rem;
  /* Los cargos largos ocupan dos líneas en la retícula de tres columnas;
     balance las reparte en vez de dejar una palabra suelta abajo. */
  text-wrap: balance;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cornflower);
  transition: transform var(--dur-out) var(--ease);
}
.team-card:hover .team-role { transform: translateX(5px); }

/* Línea que crece bajo el puesto */
.team-role::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--cornflower);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.team-card:hover .team-role::after { transform: scaleX(1); }

/* =========================== 12 · SERVICIOS ========================== */

/* Marquesina: una sola línea en loop continuo. A ancho completo, con los
   bordes difuminados para que las tarjetas entren y salgan sin corte. */
.marquee {
  position: relative;
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 7%, #000 93%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 64s linear infinite;
}

/* El hueco va como margen de cada tarjeta, no como gap: así el 50% de la
   pista equivale exactamente a una copia y el loop no da un salto. */
.marquee .svc {
  flex: 0 0 clamp(250px, 23vw, 300px);
  margin-right: 12px;
}

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

/* Se detiene al pasar por encima o al llegar con el teclado: si no,
   no hay forma de leer una tarjeta entera. */
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }

.svc {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem 1.5rem;
  border-radius: 3px;
  overflow: hidden;
  transition:
    transform var(--dur-out) var(--ease),
    opacity   var(--dur-out) var(--ease),
    border-color var(--dur-out) var(--ease);
}
/* Retorno más lento que la entrada: esto se siente caro */
.svc:hover {
  transform: translateY(-4px);
  border-color: rgba(199, 229, 242, 0.14);
  transition-duration: var(--dur-in);
}

/* Recorrido de luz en el borde superior */
.svc::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cornflower), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s var(--ease);
}
.svc:hover::after { transform: translateX(100%); }

/* Las otras bajan cuando una está activa */
.marquee-track.is-hovering .svc { opacity: 0.55; }
.marquee-track.is-hovering .svc:hover { opacity: 1; }

.svc-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  transition: color var(--dur-out) var(--ease);
}
.svc:hover .svc-tag { color: var(--cornflower); }

.svc-icon {
  width: 26px;
  height: 26px;
  color: var(--cornflower);
  margin-top: 0.25rem;
}
.svc-icon svg { width: 100%; height: 100%; }
.svc-icon path,
.svc-icon circle,
.svc-icon rect,
.svc-icon line,
.svc-icon polyline {
  stroke-dasharray: 120;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.7s var(--ease);
}
.svc:hover .svc-icon path,
.svc:hover .svc-icon circle,
.svc:hover .svc-icon rect,
.svc:hover .svc-icon line,
.svc:hover .svc-icon polyline {
  stroke-dashoffset: 240;
}

.svc h3 {
  margin: 0;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: var(--fs-card);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
}

.svc p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.svc-meta {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

/* Modelos de colaboración */
.models {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(3rem, 5vw, 4.5rem);
  background: rgba(100, 135, 232, 0.22);
  border: 1px solid rgba(100, 135, 232, 0.20);
  /* Abraza el contorno del bloque; las celdas son opacas, así que solo
     se ve por fuera. Sobre negro una sombra negra sería invisible. */
  box-shadow:
    0 0 0 1px rgba(38, 63, 194, 0.18),
    0 0 34px rgba(38, 63, 194, 0.42),
    0 22px 70px rgba(0, 29, 74, 0.5);
}

/* Y un halo difuso más amplio, para que la luz no termine en un canto duro */
.models::before {
  content: "";
  position: absolute;
  inset: -80px -50px;
  z-index: 0;
  background: radial-gradient(closest-side, rgba(38, 63, 194, 0.42), transparent 74%);
  filter: blur(30px);
  pointer-events: none;
}

.model {
  position: relative;
  z-index: 1;
  background: var(--black);
  padding: clamp(1.75rem, 3vw, 2.25rem);
}
/* El glow del hover se desborda sobre las vecinas, no por debajo */
.model:hover { z-index: 2; }

/* Luz interior que sigue al cursor dentro de la tarjeta.
   Va en pseudo-elementos y no en .model: una declaración `transition` aquí
   pisaría la del revelado, que se define antes en la hoja. */
.model::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(
    260px circle at var(--gx, 50%) var(--gy, 50%),
    rgba(100, 135, 232, 0.18),
    transparent 62%
  );
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.model:hover::before { opacity: 1; }

/* Borde encendido y derrame de color hacia fuera */
.model::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border: 1px solid rgba(100, 135, 232, 0.45);
  box-shadow:
    0 0 26px rgba(38, 63, 194, 0.45),
    0 18px 60px rgba(0, 29, 74, 0.55);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.model:hover::after { opacity: 1; }

.model h3,
.model p { position: relative; z-index: 1; }

.model h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ice);
}
.model p { margin: 0; font-size: 0.9375rem; }

/* ============================ 13 · TRABAJO =========================== */

.work-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
}

.work-cats {
  margin: 0;
  max-width: none;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}

/* Control de sonido del hover */
.sound-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  min-height: 44px;
  background: transparent;
  border: 1px solid rgba(39, 76, 119, 0.5);
  border-radius: 2px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
  white-space: nowrap;
  transition: border-color var(--dur-out) var(--ease), color var(--dur-out) var(--ease);
}
.sound-toggle:hover { border-color: var(--cornflower); }

.sound-toggle svg { width: 15px; height: 15px; flex-shrink: 0; }
.sound-toggle .sound-cross { opacity: 0; }

.sound-toggle.is-off {
  color: var(--dim);
  border-color: rgba(39, 76, 119, 0.35);
}
.sound-toggle.is-off .sound-wave  { opacity: 0; }
.sound-toggle.is-off .sound-cross { opacity: 1; }

.reel {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 3px;
  overflow: hidden;
  background: var(--navy);
  border: 1px solid rgba(39, 76, 119, 0.35);
}
.reel video,
.reel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reel-label {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 8px 12px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ice);
}

.reel-sound {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: grid;
  place-content: center;
  width: 48px;
  height: 48px;
  border-radius: 2px;
  cursor: pointer;
  color: var(--ice);
  transition: color var(--dur-out) var(--ease);
}
.reel-sound:hover { color: var(--white); }
.reel-sound svg { width: 18px; height: 18px; }

/* ===================== CARRUSEL 3D DE TRABAJO =====================
   Las piezas se ordenan en profundidad: la del centro a tamaño completo y
   las laterales girando hacia dentro. Se navega con rueda, arrastre,
   flechas del teclado y los botones.                                    */

.c3d {
  --c3d-w: clamp(196px, 21vw, 290px);
  position: relative;
  margin-top: 12px;
  /* A ancho completo: las piezas laterales deben poder salirse del contenedor */
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  perspective: 1500px;
  perspective-origin: 50% 42%;
  touch-action: pan-y;
  cursor: grab;
  overflow: hidden;
  /* Holgura arriba para que la pieza ampliada al reproducir no se recorte
     contra el overflow que oculta el abanico lateral. */
  padding-top: 38px;
}
.c3d.is-dragging { cursor: grabbing; }

.c3d-stage {
  position: relative;
  height: calc(var(--c3d-w) * 16 / 9 + 210px);
  transform-style: preserve-3d;
  /* Oculto hasta que JS coloca cada pieza: sin esto las siete se apilarían
     un instante en el centro antes del primer layout. */
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.c3d-stage.is-ready { opacity: 1; }

/* JS escribe --x, --z, --ry, --s y --o en cada tarjeta */
.c3d .vcard {
  position: absolute;
  top: 0;
  left: 50%;
  width: var(--c3d-w);
  margin: 0;
  transform:
    translate3d(calc(var(--x, 0px) - 50%), 0, var(--z, 0px))
    rotateY(var(--ry, 0deg))
    scale(var(--s, 1));
  opacity: var(--o, 1);
  z-index: var(--zi, 1);
  transition:
    transform 0.65s var(--ease),
    opacity   0.65s var(--ease);
  will-change: transform, opacity;
}

/* Las que no están al frente no reciben ratón: así el hover con audio y el
   cursor de retícula solo actúan sobre la pieza que se está mirando. */
.c3d .vcard[data-far="1"] { pointer-events: none; }

/* Glow alrededor de cada vídeo, más intenso en la del centro */
.c3d .vcard-media {
  box-shadow:
    0 0 0 1px rgba(100, 135, 232, 0.14),
    0 0 24px rgba(38, 63, 194, 0.28),
    0 18px 50px rgba(0, 0, 0, 0.55);
  transition: box-shadow 0.65s var(--ease);
}
.c3d .vcard[data-active="1"] .vcard-media {
  box-shadow:
    0 0 0 1px rgba(100, 135, 232, 0.4),
    0 0 44px rgba(38, 63, 194, 0.6),
    0 0 120px rgba(38, 63, 194, 0.3),
    0 26px 70px rgba(0, 0, 0, 0.6);
}

/* Reproduciendo: la pieza crece para poder verla de verdad. Se escala el
   contenedor del vídeo, no la tarjeta: la tarjeta ya lleva su propia matriz
   3D y tocarla desde CSS pisaría la que calcula main.js. */
.c3d .vcard-media.is-playing { transform: scale(1.12); }

/* El texto solo se lee de verdad en la pieza del centro */
.c3d .vcard-meta {
  opacity: 0.35;
  transition: opacity 0.65s var(--ease);
}
.c3d .vcard[data-active="1"] .vcard-meta { opacity: 1; }

/* Controles */
.c3d-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.c3d-arrow {
  display: grid;
  place-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(39, 76, 119, 0.5);
  border-radius: 50%;
  background: transparent;
  color: var(--ice);
  cursor: pointer;
  transition: border-color var(--dur-out) var(--ease), color var(--dur-out) var(--ease),
              opacity var(--dur-out) var(--ease);
}
.c3d-arrow:hover:not(:disabled) { border-color: var(--cornflower); }
.c3d-arrow:disabled { opacity: 0.3; cursor: default; }
.c3d-arrow svg { width: 17px; height: 17px; }

.c3d-count {
  margin: 0;
  min-width: 64px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.vcard-media {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 3px;
  overflow: hidden;
  background: var(--navy);
  border: 1px solid rgba(39, 76, 119, 0.35);
}

.vcard-poster,
.vcard-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vcard-poster {
  z-index: 0;
  transition: transform 0.8s var(--ease);
}
.vcard:hover .vcard-poster { transform: scale(1.04); }

/* El <video> lo crea main.js al pedir la pieza; entra por encima del poster */
.vcard-video {
  z-index: 2;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.vcard-video.is-playing { opacity: 1; }

/* Placeholder mientras el archivo no está en la carpeta. Va POR ENCIMA del
   poster, no en su lugar: si se ocultara con display:none, un <img loading=
   "lazy"> nunca llegaría a pedirse y el poster real jamás aparecería. */
.vcard-missing {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-content: center;
  padding: 1rem;
  text-align: center;
  background: #2A2E36;
  background-image: repeating-linear-gradient(
    45deg, rgba(255, 255, 255, 0.025) 0 10px, transparent 10px 20px
  );
  color: #C9CDD6;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  line-height: 1.8;
  word-break: break-all;
}
.vcard-media.has-poster .vcard-missing { display: none; }

.vcard-play {
  position: absolute;
  inset: 0;
  z-index: 3;
  transition: opacity var(--dur-out) var(--ease);
  display: grid;
  place-content: center;
  width: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
}
/* Al reproducir, el play estorba: tapa justo el centro de la pieza */
.vcard-media.is-playing .vcard-play {
  opacity: 0;
  pointer-events: none;
}

.vcard-play span {
  display: grid;
  place-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(199, 229, 242, 0.35);
  background: rgba(3, 5, 9, 0.45);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: var(--white);
  transition: border-color var(--dur-out) var(--ease), transform var(--dur-out) var(--ease);
}
.vcard:hover .vcard-play span {
  border-color: var(--cornflower);
  transform: scale(1.06);
}
.vcard-play svg { width: 16px; height: 16px; }

/* Mientras el vídeo busca su primer frame. Sin esta señal, pasar el ratón
   sobre una pieza pesada parece que no hace nada. */
.vcard-media.is-loading .vcard-play span {
  border-color: var(--cornflower);
  animation: cargando 1.1s ease-in-out infinite;
}
@keyframes cargando {
  50% { opacity: 0.45; transform: scale(0.94); }
}
.vcard-media.is-loading::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  z-index: 4;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cornflower), transparent);
  animation: barrido 1.1s linear infinite;
}
@keyframes barrido {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

.vcard-meta { padding-top: 1rem; }
/* El título va en una sola línea: el tamaño se ajusta al ancho de columna */
.vcard-meta h3 {
  margin: 0 0 0.375rem;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: clamp(1rem, 1.45vw, 1.3125rem);
  text-transform: uppercase;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.vcard-cat {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cornflower);
}
/* min-height de dos líneas: mantiene las tres cards a la misma altura
   aunque una descripción ocupe una sola línea. */
.vcard-meta p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  min-height: 3em;
}

/* Atribución de las piezas que solo editamos. Es una nota legal, así que va
   siempre visible y nunca detrás de un hover. */
.vcard-credit {
  display: block;
  margin-top: 0.75rem;
  padding-top: 0.625rem;
  border-top: 1px solid rgba(39, 76, 119, 0.4);
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
  line-height: 1.7;
  text-transform: uppercase;
  color: var(--dim);
}
.vcard-credit b {
  display: block;
  font-weight: 500;
  color: var(--cornflower);
}

/* Distintivo sobre el propio vídeo, para que la condición se vea también
   cuando la pieza se mira en grande */
.vcard-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  padding: 6px 9px;
  border-radius: 2px;
  background: rgba(3, 5, 9, 0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(199, 229, 242, 0.14);
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ice);
  pointer-events: none;
}

.vcard-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color var(--dur-out) var(--ease);
}
.vcard:hover .vcard-link { color: var(--ice); }

/* ================= PORTAFOLIO AMPLIADO (portafolio.html) =============
   Rejilla ordenada en la que cada pieza deriva por su cuenta. Los valores
   de la deriva los escribe main.js para que ninguna vaya sincronizada
   con su vecina.                                                        */

.work-more {
  display: flex;
  justify-content: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* Fondo plano: aquí sí encaja el loop ambiental */
.pgrid-section { position: relative; }
.pgrid-section > .container { position: relative; z-index: 1; }

.pintro { padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.pintro-text { margin-top: 1.75rem; max-width: 58ch; }

.pback {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 2.5rem;
  padding: 0.5rem 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color var(--dur-out) var(--ease);
}
.pback:hover { color: var(--ice); }

.pgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: clamp(16px, 2.4vw, 30px);
}

.pcard {
  /* main.js sobreescribe estos tres por pieza */
  --fx: 0px;
  --fy: -10px;
  --fdur: 8s;
  animation: flotar var(--fdur) ease-in-out infinite;
  animation-delay: var(--fdelay, 0s);
  will-change: transform;
}

@keyframes flotar {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(var(--fx), var(--fy), 0); }
}

/* Al pasar por encima se detiene la deriva: si no, la pieza se mueve
   mientras intentas verla. */
.pcard:hover { animation-play-state: paused; }

/* Glow por pieza, algo más intenso al enfocarla */
.pcard .vcard-media {
  box-shadow:
    0 0 0 1px rgba(100, 135, 232, 0.12),
    0 0 22px rgba(38, 63, 194, 0.26),
    0 14px 40px rgba(0, 0, 0, 0.5);
  transition: box-shadow var(--dur-in) var(--ease), transform var(--dur-in) var(--ease);
}
.pcard:hover .vcard-media {
  box-shadow:
    0 0 0 1px rgba(100, 135, 232, 0.42),
    0 0 40px rgba(38, 63, 194, 0.55),
    0 0 100px rgba(38, 63, 194, 0.26),
    0 20px 55px rgba(0, 0, 0, 0.6);
  transform: scale(1.03);
  transition-duration: var(--dur-out);
}

/* Reproduciendo: la pieza crece para poder verla de verdad */
.pcard .vcard-media.is-playing { transform: scale(1.14); }

/* La pieza ampliada tiene que pasar por encima de sus vecinas */
.pcard { position: relative; z-index: 1; }
.pcard:hover { z-index: 5; }

/* ============================ 14 · PROCESO =========================== */

.process-grid {
  display: grid;
  grid-template-columns: 40fr 60fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.process-aside {
  position: sticky;
  top: 140px;
}
/* El doc pide #263FC2 aquí, pero da 2.29:1 sobre navy y no llega al AA que
   el propio doc fija como piso. Cornflower mantiene el acento con 5.1:1. */
.process-aside h2 .accent { color: var(--cornflower); }

.steps {
  position: relative;
  margin: 0;
  padding: 0 0 0 3.25rem;
  list-style: none;
}

/* La línea se dibuja con el scroll */
.steps::before,
.steps::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 12px;
  bottom: 12px;
  width: 1px;
}
.steps::before { background: rgba(39, 76, 119, 0.4); }
.steps::after {
  background: linear-gradient(to bottom, var(--persian), var(--cornflower));
  transform: scaleY(var(--progress, 0));
  transform-origin: top;
}

.step { position: relative; padding-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.step:last-child { padding-bottom: 0; }

.step-node {
  position: absolute;
  left: -3.25rem;
  top: 2px;
  display: grid;
  place-content: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  border: 1px solid var(--dusk);
  background: var(--black);
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  transition: color 0.5s var(--ease), border-color 0.5s var(--ease),
              box-shadow 0.5s var(--ease);
}
.step.is-reached .step-node {
  color: var(--ice);
  border-color: var(--ice);
  box-shadow: 0 0 0 4px rgba(199, 229, 242, 0.08);
}

.step h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--white);
}
.step p { margin: 0; font-size: 0.9375rem; }

/* ============================== 15 · POR QUÉ =========================
   Sin glass a propósito: tras servicios y proyectos, un tercer bloque
   de cristal saturaría. La retícula desnuda da respiro.               */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(39, 76, 119, 0.45);
  border: 1px solid rgba(39, 76, 119, 0.45);
}
.why-cell {
  background: var(--navy);
  padding: clamp(2rem, 3.5vw, 3rem);
}
.why-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 1.5rem;
  color: var(--cornflower);
}
.why-cell h3 {
  margin: 0 0 0.625rem;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  color: var(--white);
}
.why-cell p { margin: 0; font-size: 0.9375rem; line-height: 1.6; }

/* ============================== 16 · CTA ============================= */

.cta {
  position: relative;
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 8rem);
}

.cta-wave {
  position: absolute;
  left: 0;
  top: 50%;
  width: 200%;
  height: 300px;
  transform: translateY(-50%);
  opacity: 0.15;
  pointer-events: none;
  animation: wave 18s linear infinite;
}
@keyframes wave {
  to { transform: translate(-50%, -50%); }
}

.cta::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 900px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, var(--deep) 0%, transparent 70%);
  opacity: 0.7;
  pointer-events: none;
}

.cta-inner { position: relative; }
.cta h2 { margin-inline: auto; max-width: none; }
.cta p {
  margin: 1.75rem auto 2.5rem;
  max-width: 48ch;
}
.cta-note {
  margin-top: 1.75rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}
.cta-note a { color: var(--cornflower); }
.cta-note a:hover { color: var(--ice); }

/* ============================= 17 · FOOTER =========================== */

.footer {
  position: relative;
  border-top: 1px solid rgba(39, 76, 119, 0.35);
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
}

.footer-brand .nav-logo { margin-bottom: 1.25rem; }
.footer-brand p { font-size: 0.9375rem; max-width: 32ch; }
.footer-mail {
  display: inline-block;
  margin-top: 1rem;
  color: var(--ice);
  border-bottom: 1px solid rgba(199, 229, 242, 0.25);
  transition: border-color var(--dur-out) var(--ease);
}
.footer-mail:hover { border-color: var(--ice); }

.footer-col h4 {
  margin: 0 0 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
}
.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 0.625rem;
  font-size: 0.9375rem;
  color: var(--gray);
  transition: color var(--dur-out) var(--ease);
}
.footer-col a:hover { color: var(--white); }

.footer-col .footer-coords {
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  line-height: 2;
  color: var(--dim);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-block: 1.5rem;
  border-top: 1px solid rgba(39, 76, 119, 0.25);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

/* Nombre gigante recortado por el borde inferior */
.footer-wordmark {
  display: block;
  margin: 0;
  padding: 0 var(--gutter);
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 800;
  font-size: clamp(4rem, 19vw, 17rem);
  line-height: 0.72;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--white);
  opacity: 0.06;
  white-space: nowrap;
  text-align: center;
  user-select: none;
  margin-bottom: -0.16em;
}

/* ============================= 18 · CURSOR ===========================
   El visor de una cámara enfocando.                                    */

/* Ocultos hasta que JS los activa: en táctil nunca se activan y de otro modo
   quedarían clavados en la esquina superior izquierda. */
.cursor-dot,
.cursor-ring,
.cursor-halo {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  pointer-events: none;
  transform: translate(-50%, -50%);
  will-change: transform;
}

body.has-cursor .cursor-dot,
body.has-cursor .cursor-halo { display: block; }
body.has-cursor .cursor-ring { display: grid; }

.cursor-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cornflower);
}

.cursor-ring {
  place-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--cornflower);
  transition:
    width 0.35s var(--ease),
    height 0.35s var(--ease),
    background-color 0.35s var(--ease),
    border-color 0.35s var(--ease),
    border-radius 0.35s var(--ease);
  animation: breathe 3s ease-in-out infinite;
}
@keyframes breathe {
  50% { box-shadow: 0 0 0 1.5px rgba(100, 135, 232, 0.14); }
}

.cursor-halo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--persian) 0%, transparent 70%);
  opacity: 0.06;
}

.cursor-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--ice);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}

/* Sobre texto o link: corchetes */
.cursor-ring.is-text { width: 20px; height: 20px; }
.cursor-ring.is-text::before,
.cursor-ring.is-text::after {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cornflower);
}
.cursor-ring.is-text::before { content: "["; left: -10px; }
.cursor-ring.is-text::after  { content: "]"; right: -10px; }

/* Sobre video o proyecto: autofocus de cámara */
.cursor-ring.is-media {
  width: 84px;
  height: 84px;
  border-radius: 4px;
  border-color: transparent;
  background: rgba(7, 18, 37, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.cursor-ring.is-media .cursor-label { opacity: 1; }

.cursor-corners {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.cursor-ring.is-media .cursor-corners { opacity: 1; }
.cursor-corners i {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 1px solid var(--ice);
}
.cursor-corners i:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.cursor-corners i:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.cursor-corners i:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.cursor-corners i:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.cursor-ring.is-carousel { width: 64px; height: 64px; border-radius: 4px; }
.cursor-ring.is-carousel .cursor-label { opacity: 1; }

/* Dentro de un botón el anillo desaparece: manda el magnetismo */
.cursor-ring.is-button { width: 0; height: 0; border-color: transparent; }

.cursor-ring.is-down { transform: scale(0.6); transition-duration: 0.2s; }

/* Oculta el cursor nativo solo cuando el personalizado está activo */
body.has-cursor,
body.has-cursor a,
body.has-cursor button { cursor: none; }

/* ============================ 19 · RESPONSIVE ======================== */



@media (max-width: 1080px) {
  .why-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .burger    { display: block; }

  .about-grid,
  .process-grid { grid-template-columns: 1fr; }

  .process-aside { position: static; }

  .team-grid,
  .models { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 96px; }

  .why-grid      { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }

  .hero-actions .btn { width: 100%; justify-content: center; }

  /* El backdrop-filter intenso consume batería y ensucia en OLED */
  .svc {
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    background: rgba(7, 18, 37, 0.5);
  }

  .nav-mobile a { font-size: 2rem; }


  /* En móvil el vertical es el protagonista y el reel pasa debajo */
  .work-blocks { display: flex; flex-direction: column; }
  .work-reel   { order: 2; margin-top: 2.5rem; }
  .work-vert   { order: 1; }

  /* Áreas táctiles: mínimo 48px de alto */
  .footer-col a,
  .footer-brand .footer-mail {
    padding-block: 12px;
    margin-bottom: 0;
  }
  .nav-logo   { padding-block: 10px; }
  .lang button { padding: 14px 10px; }
  .cta-note a { display: inline-block; padding-block: 15px; }
}

@media (max-width: 380px) {
  :root { --fs-body: 1rem; }
  .svc { padding: 1.5rem 1.25rem; }
}

/* ========================= 20 · REDUCED MOTION ======================= */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] { opacity: 1; transform: none; }
  .line > span  { transform: none; }
  .steps::after { transform: scaleY(1); }
  .team-card[data-reveal] .team-initials,
  .team-card[data-reveal] .team-photo { opacity: 1; transform: none; }

  /* La marquesina deja de moverse sola y pasa a scroll manual */
  .marquee { overflow-x: auto; scrollbar-width: thin; }
  .marquee-track { animation: none; transform: none; }

  /* Las piezas del portafolio dejan de flotar */
  .pcard { animation: none; }

  /* El carrusel 3D se aplana en una fila con scroll y snap */
  .c3d {
    width: 100%;
    margin-left: 0;
    transform: none;
    perspective: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    cursor: default;
  }
  .c3d-stage {
    display: flex;
    gap: 12px;
    height: auto;
    padding-inline: var(--gutter);
    transform-style: flat;
  }
  .c3d .vcard {
    position: static;
    flex: 0 0 var(--c3d-w);
    transform: none;
    opacity: 1;
    scroll-snap-align: center;
  }
  .c3d .vcard-meta { opacity: 1; }
  .cursor-dot,
  .cursor-ring,
  .cursor-halo  { display: none; }
}

/* Sin soporte de backdrop-filter: fondo sólido, se ve mejor que gris sucio */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .nav.is-stuck,
  .glass-1,
  .glass-2 { background: rgba(7, 18, 37, 0.92); }
}


/* =====================================================================
   BLOQUE AÑADIDO EN LA IMPLEMENTACIÓN EN INGLÉS (ago 2026)
   Barra superior, rejilla de 5 servicios, línea de prueba, FAQ,
   bloque NAP y las salvaguardas para navegar sin JavaScript.
   ===================================================================== */

/* ---------------------- Barra superior fija ---------------------- */

:root { --topbar-h: 34px; }

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 950;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 5, 9, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(39, 76, 119, 0.35);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-inline: var(--gutter);
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
}
.topbar-sep { color: var(--dusk); }

/* El header flotante baja para no quedar debajo de la barra */
.nav { top: calc(var(--topbar-h) + 14px); }
html { scroll-padding-top: calc(var(--topbar-h) + 110px); }

/* En móvil se sacrifica lo de la derecha y se conserva la ubicación */
@media (max-width: 760px) {
  .topbar-drop { display: none; }
}

/* El toggle de idioma ahora son enlaces, no botones */
.lang a {
  padding: 8px 6px;
  color: var(--dim);
  transition: color var(--dur-out) var(--ease);
}
.lang a:hover { color: var(--gray); }
.lang a.is-active { color: var(--ice); }

/* ------------------ Servicios: rejilla de cinco ------------------ */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 1024px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .svc-grid { grid-template-columns: 1fr; } }

/* Las tarjetas son <a>: heredan el color en vez del azul de enlace */
.svc-grid .svc { color: inherit; }
.svc-grid .svc h3 { color: var(--white); }

/* --------------------- Línea de prueba (Work) -------------------- */

.work-proof {
  margin-top: 1.5rem;
  max-width: 54ch;
  padding-left: 1rem;
  border-left: 2px solid var(--cornflower);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.55;
  color: var(--ice);
}

/* ----------------------------- FAQ ------------------------------- */

.faq {
  display: grid;
  gap: 1px;
  background: rgba(39, 76, 119, 0.4);
  border: 1px solid rgba(39, 76, 119, 0.4);
}

.faq-item { background: var(--navy); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.25rem, 2.4vw, 1.75rem) clamp(1.25rem, 3vw, 2.25rem);
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur-out) var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(100, 135, 232, 0.06); }

.faq-item summary h3 {
  margin: 0;
  font-family: var(--font-display);
  font-stretch: 62%;
  font-weight: 700;
  font-size: clamp(1.0625rem, 1.7vw, 1.3125rem);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  color: var(--white);
}

/* Signo + que gira a × al abrir */
.faq-mark {
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}
.faq-mark::before,
.faq-mark::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: var(--cornflower);
  transition: transform 0.4s var(--ease);
}
.faq-mark::after { transform: rotate(90deg); }
.faq-item[open] .faq-mark::after { transform: rotate(0deg); }

.faq-answer {
  padding: 0 clamp(1.25rem, 3vw, 2.25rem) clamp(1.5rem, 2.6vw, 2rem);
}
.faq-answer p {
  margin: 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ------------------------- Bloque NAP ---------------------------- */

.footer-nap {
  margin-top: 1.5rem;
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--gray);
}
.footer-nap a {
  color: var(--ice);
  border-bottom: 1px solid rgba(199, 229, 242, 0.25);
}
.footer-nap a:hover { border-color: var(--ice); }

/* ------------------- Equipo: fotos más grandes ------------------- */
/* El documento pedía que llenaran el ancho de la tarjeta en vez de
   quedar como un recuadro pequeño rodeado de aire. */

.team-photo {
  width: 100%;
  max-width: none;
  margin-bottom: 1.5rem;
}
.team-bio {
  margin: 0.875rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ===================== SIN JAVASCRIPT ============================
   El sitio tiene que leerse con JS desactivado. Sin esto, todo lo
   que normalmente revela o coloca el script se queda invisible. */

.no-js .preloader { display: none; }

.no-js [data-reveal] { opacity: 1; transform: none; }
.no-js .line > span  { transform: none; }
.no-js .c3d-stage    { opacity: 1; }
.no-js .steps::after { transform: scaleY(1); }
.no-js .bg-loop      { display: none; }

/* El carrusel 3D se aplana en una fila con scroll: sin JS las tarjetas
   no reciben su matriz y se apilarían todas en el centro. */
.no-js .c3d {
  width: 100%;
  margin-left: 0;
  transform: none;
  perspective: none;
  padding-top: 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  cursor: default;
}
.no-js .c3d-stage {
  display: flex;
  gap: 12px;
  height: auto;
  transform-style: flat;
}
.no-js .c3d .vcard {
  position: static;
  flex: 0 0 var(--c3d-w);
  transform: none;
  opacity: 1;
  scroll-snap-align: center;
}
.no-js .c3d .vcard-meta { opacity: 1; }
.no-js .c3d-nav { display: none; }

/* Sin JS no hay deriva ni marquesina que animar */
.no-js .pcard { animation: none; }
.no-js .marquee { overflow-x: auto; }
.no-js .marquee-track { animation: none; transform: none; }