/* ============================================================
   CAPACITAMX, S.A. DE C.V.
   Hoja de estilos principal
   Paleta (basada en el logo):
   - Negro:  #0C0C0E
   - Verde:  #1E9E4A
   - Rojo:   #D22730
   - Blanco: #FFFFFF (neutro de apoyo)
============================================================ */

/* ------------------------------------------------------------
   VARIABLES Y RESET
------------------------------------------------------------ */
:root {
  --negro: #0C0C0E;
  --verde: #1E9E4A;
  --rojo: #D22730;
  --blanco: #FFFFFF;

  /* Neutros derivados */
  --gris-990: #141417;
  --gris-900: #1a1a1e;
  --negro-suave: rgba(12, 12, 14, 0.72);
  --blanco-suave: rgba(255, 255, 255, 0.74);
  --verde-suave: rgba(30, 158, 74, 0.14);
  --rojo-suave: rgba(210, 39, 48, 0.14);
  --sombra: 0 18px 42px rgba(12, 12, 14, 0.16);

  --font-display: "Archivo", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius: 18px;
  --radius-asim: 18px 18px 18px 3px; /* radio asimétrico: firma visual */
  --transition: 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--negro);
  background: var(--blanco);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: min(1200px, 92%); margin: 0 auto; position: relative; }

::selection { background: var(--verde); color: var(--blanco); }

/* ------------------------------------------------------------
   ETIQUETAS LATERALES ROTADAS (posicionamiento no convencional)
------------------------------------------------------------ */
.side-label {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: rotate(180deg) translateY(50%);
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(12, 12, 14, 0.26);
  z-index: 2;
  user-select: none;
}
.side-label.light { color: rgba(255, 255, 255, 0.26); }

/* ------------------------------------------------------------
   BOTONES (llamadas a la acción)
------------------------------------------------------------ */
.btn {
  display: inline-block;
  position: relative;
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius-asim);
  border: 2px solid transparent;
  cursor: pointer;
  z-index: 1;
  transition: color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
/* Relleno diagonal animado al hacer hover */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: skewX(-14deg) translateX(-120%);
  transition: transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
  z-index: -1;
}
.btn:hover::before { transform: skewX(-14deg) translateX(-8%) scaleX(1.3); }

.btn-primary { background: var(--verde); color: var(--blanco); box-shadow: 0 12px 28px rgba(30, 158, 74, 0.32); }
.btn-primary::before { background: var(--negro); }
.btn-primary:hover { transform: translateY(-3px); }

.btn-ghost { background: transparent; color: var(--blanco); border-color: var(--rojo); }
.btn-ghost::before { background: var(--rojo); }
.btn-ghost:hover { color: var(--blanco); transform: translateY(-3px); }

.btn-sm { padding: 0.65rem 1.4rem; font-size: 0.8rem; }

/* ------------------------------------------------------------
   HEADER / NAVBAR (sticky con efecto al hacer scroll)
------------------------------------------------------------ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: padding var(--transition);
}
.navbar .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 8px 20px;
  border-radius: 999px;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.navbar.scrolled { padding: 8px 0; }
.navbar.scrolled .nav-container {
  background: rgba(12, 12, 14, 0.86);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 40px rgba(12, 12, 14, 0.4);
}

.brand { display: flex; align-items: center; }
.brand-logo {
  height: 52px;
  width: auto;
  /* El logo tiene fondo transparente; sobre el hero oscuro se ve bien.
     Se añade una sutil sombra para separarlo del fondo claro al hacer scroll. */
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25));
  transition: height var(--transition);
}
.navbar.scrolled .brand-logo { height: 44px; }

.nav-links { display: flex; align-items: center; gap: 1.5rem; }

.nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--blanco);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
  text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
.nav-link::before {
  content: attr(data-i);
  position: absolute;
  top: -10px; left: 0;
  font-size: 0.52rem;
  color: var(--verde);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition), transform var(--transition);
}
.nav-link:hover::before { opacity: 1; transform: translateY(0); }
.nav-link:hover { color: var(--verde); }
.navbar.scrolled .nav-link { text-shadow: none; }

.nav-cta {
  background: var(--rojo);
  color: var(--blanco) !important;
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  text-shadow: none;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta::before { display: none; }
.nav-cta:hover { background: var(--verde); transform: translateY(-2px); }

/* Hamburguesa */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}
.hamburger span {
  width: 26px; height: 3px;
  background: var(--blanco);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ------------------------------------------------------------
   INICIO / HERO a pantalla completa con carrusel
------------------------------------------------------------ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-carousel { position: absolute; inset: 0; z-index: 0; }

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.1s ease, transform 7s ease;
}
.hero-slide.active { opacity: 1; transform: scale(1); z-index: 1; }

/* Overlay: degradado negro con acentos verde/rojo para legibilidad */
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(12,12,14,0.92) 0%, rgba(12,12,14,0.66) 46%, rgba(12,12,14,0.28) 100%),
    linear-gradient(0deg, rgba(30,158,74,0.16), transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--blanco);
  padding-top: 60px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 1.4rem;
}
.tick { width: 34px; height: 3px; background: var(--rojo); border-radius: 2px; display: inline-block; }

/* Frases del carrusel */
.hero-phrases { position: relative; min-height: 240px; margin-bottom: 1rem; }
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 7.5vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 900px;
}
.phrase {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: none;
}
.phrase.active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.hl-green { color: var(--verde); }
.hl-red { color: var(--rojo); }

.hero-buttons { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.4rem; }

/* Controles */
.hero-controls { display: flex; align-items: center; gap: 18px; }
.ctrl-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.08);
  color: var(--blanco);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
}
.ctrl-btn:hover { background: var(--verde); border-color: var(--verde); transform: rotate(-8deg) scale(1.06); }

.carousel-dots { display: flex; gap: 10px; }
.dot {
  width: 30px; height: 5px;
  border-radius: 999px;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
}
.dot.active { background: var(--verde); width: 48px; }

/* Indicador de scroll */
.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--blanco);
}
.scroll-dot {
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 999px;
  position: relative;
}
.scroll-dot::after {
  content: "";
  position: absolute;
  top: 7px; left: 50%;
  transform: translateX(-50%);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--verde);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot { 0%,100% { top: 7px; opacity: 1; } 50% { top: 26px; opacity: 0.3; } }
.scroll-text {
  font-family: var(--font-display);
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ------------------------------------------------------------
   CINTA MARQUEE
------------------------------------------------------------ */
.marquee {
  background: var(--negro);
  color: var(--blanco);
  overflow: hidden;
  padding: 16px 0;
  border-top: 3px solid var(--verde);
  border-bottom: 3px solid var(--rojo);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 26px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.dot-sep { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-sep.green { background: var(--verde); }
.dot-sep.red { background: var(--rojo); }

/* ------------------------------------------------------------
   SECCIONES (estructura general)
------------------------------------------------------------ */
.section { position: relative; padding: 108px 0; }
.section-dark { background: var(--negro); color: var(--blanco); }

.section-head { position: relative; margin-bottom: 66px; padding-top: 30px; }

/* Título fantasma gigante detrás (posicionamiento no convencional) */
.ghost-title {
  position: absolute;
  top: -16px; left: -6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 11vw, 7.6rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(30, 158, 74, 0.2);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
.ghost-title.dark { -webkit-text-stroke-color: rgba(210, 39, 48, 0.26); }

.section-title {
  position: relative;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.05;
  text-transform: uppercase;
  display: inline-block;
}
.section-title::after {
  content: "";
  position: absolute;
  left: 0; bottom: -12px;
  width: 72px; height: 5px;
  background: linear-gradient(90deg, var(--verde) 50%, var(--rojo) 50%);
  border-radius: 4px;
}
.section-title.light { color: var(--blanco); }

/* ------------------------------------------------------------
   CARDS
------------------------------------------------------------ */
.card {
  position: relative;
  background: var(--blanco);
  border-radius: var(--radius-asim);
  box-shadow: var(--sombra);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-8px) rotate(-0.4deg); box-shadow: 0 28px 60px rgba(12, 12, 14, 0.26); }

.card-index {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--verde);
}
.card-index.green { color: var(--verde); }
.card-index.red { color: var(--rojo); }

.card-text { padding: 2.4rem; gap: 1.1rem; }
.card-text .btn { align-self: flex-start; margin-top: auto; }

/* Imagen con revelado tipo cortina */
.card-image { overflow: hidden; min-height: 340px; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease, filter 0.7s ease; }
.card-image:hover img { transform: scale(1.07); filter: saturate(1.12); }

.img-reveal { position: relative; }
.img-reveal::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--verde);
  transform: translateX(0);
  transition: transform 0.9s cubic-bezier(0.77, 0, 0.18, 1) 0.15s;
  z-index: 2;
}
.img-reveal.visible::after { transform: translateX(101%); }

/* Card destacada con banda lateral */
.card-feature { padding: 2.6rem; gap: 1rem; margin-top: 30px; margin-bottom: 30px; }
.card-feature::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 7px;
  background: linear-gradient(var(--verde), var(--rojo));
}

.card-dark { background: var(--gris-990); border: 1px solid rgba(255,255,255,0.08); box-shadow: none; color: var(--blanco); }
.card-dark p { color: var(--blanco-suave); }
.card-dark:hover { box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); }

/* Fila escalonada (Nosotros) */
.stagger-row {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 34px;
  align-items: stretch;
}
.offset-down { transform: translateY(30px); }
.offset-down.visible { transform: translateY(30px); }

/* Grid de cards con escalonado */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: stretch; }
.stagger-grid { padding-bottom: 36px; }
.stagger-grid > *:nth-child(3n - 1) { transform: translateY(36px); }
.stagger-grid > *:nth-child(3n - 1).visible { transform: translateY(36px); }

/* Card de servicio / noticia */
.service-card .card-media { height: 190px; overflow: hidden; flex-shrink: 0; position: relative; }
.service-card .card-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(30,158,74,0.32), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover .card-media::after { opacity: 1; }
.service-card .card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.service-card:hover .card-media img { transform: scale(1.1); }

/* Número de servicio sobre la imagen */
.svc-num {
  position: absolute;
  top: 12px; left: 14px;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--blanco);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.svc-num::after {
  content: "";
  display: block;
  width: 26px; height: 3px;
  background: var(--rojo);
  margin-top: 2px;
}

.service-card .card-body { padding: 1.7rem; display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.service-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; line-height: 1.3; text-transform: uppercase; letter-spacing: 0.01em; }
.service-card p { font-size: 0.92rem; color: var(--negro-suave); }
.service-card .card-link, .service-card .btn { margin-top: auto; align-self: flex-start; }

.card-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--verde);
  transition: letter-spacing var(--transition), color var(--transition);
}
.card-link:hover { color: var(--rojo); letter-spacing: 0.05em; }

/* ------------------------------------------------------------
   MISIÓN Y VISIÓN
------------------------------------------------------------ */
.mv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px; align-items: stretch; padding-bottom: 46px; }

.mv-card { background: var(--gris-990); border: 1px solid rgba(255,255,255,0.08); box-shadow: none; padding: 2.8rem; gap: 1.1rem; align-items: flex-start; }
.mv-card:hover { transform: translateY(-8px) rotate(0.4deg); border-color: rgba(30,158,74,0.5); }
.mv-offset { transform: translateY(46px); }
.mv-offset.visible { transform: translateY(46px); }
.mv-offset:hover { transform: translateY(38px) rotate(-0.4deg); border-color: rgba(210,39,48,0.5); }

.mv-card h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.8rem; text-transform: uppercase; }
.mv-card:nth-child(1) h3 { color: var(--verde); }
.mv-card:nth-child(2) h3 { color: var(--rojo); }
.mv-card p { color: var(--blanco-suave); }

.mv-icon {
  width: 66px; height: 66px;
  border-radius: 50% 50% 50% 6px;
  color: var(--blanco);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.6s ease;
}
.mv-icon.green { background: var(--verde); }
.mv-icon.red { background: var(--rojo); }
.mv-card:hover .mv-icon { transform: rotate(-14deg) scale(1.08); }
.mv-icon svg { width: 32px; height: 32px; }

/* ------------------------------------------------------------
   ENFOQUE / PILARES
------------------------------------------------------------ */
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 8px; padding-bottom: 70px; }

.pillar-card { background: var(--gris-990); border: 1px solid rgba(255,255,255,0.08); box-shadow: none; padding: 2.3rem; gap: 0.9rem; }
.pillar-card:hover { border-color: rgba(30,158,74,0.5); }
.pillar-offset { transform: translateY(34px); }
.pillar-offset.visible { transform: translateY(34px); }
.pillar-offset-2 { transform: translateY(68px); }
.pillar-offset-2.visible { transform: translateY(68px); }

.pillar-num { font-family: var(--font-display); font-weight: 900; font-size: 3rem; line-height: 1; color: transparent; }
.pillar-num.green { -webkit-text-stroke: 2px var(--verde); }
.pillar-num.red { -webkit-text-stroke: 2px var(--rojo); }
.pillar-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--blanco); text-transform: uppercase; }
.pillar-card p { color: var(--blanco-suave); font-size: 0.9rem; }

/* Banda de llamada a la acción */
.cta-band {
  margin-top: 20px;
  background: linear-gradient(100deg, var(--verde), #0f7a37);
  border-radius: var(--radius-asim);
  padding: 2.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  transform: rotate(-0.5deg);
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 180px; height: 180px;
  background: var(--rojo);
  border-radius: 50%;
  opacity: 0.35;
}
.cta-band p { position: relative; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.15rem, 2.4vw, 1.5rem); color: var(--blanco); max-width: 560px; text-transform: uppercase; }
.cta-band .btn-primary { background: var(--blanco); color: var(--negro); position: relative; }
.cta-band .btn-primary::before { background: var(--rojo); }
.cta-band .btn-primary:hover { color: var(--blanco); }

/* ------------------------------------------------------------
   CONTACTO
------------------------------------------------------------ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 34px; align-items: stretch; }

.contact-info { background: var(--gris-990); border: 1px solid rgba(255,255,255,0.08); box-shadow: none; padding: 2.6rem; gap: 1.6rem; }
.contact-item { display: flex; flex-direction: column; gap: 0.3rem; }
.contact-label { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.72rem; color: var(--verde); }
.contact-value { font-size: 1.05rem; color: var(--blanco); line-height: 1.6; transition: color var(--transition), transform var(--transition); }
a.contact-value { width: fit-content; }
a.contact-value:hover { color: var(--verde); transform: translateX(6px); }

.card-map { min-height: 460px; outline: 3px solid var(--verde); outline-offset: 8px; }
.card-map iframe { width: 100%; height: 100%; min-height: 460px; border: 0; display: block; }

/* ------------------------------------------------------------
   FOOTER
------------------------------------------------------------ */
.footer { background: var(--negro); color: var(--blanco); padding-top: 76px; position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, var(--verde) 33%, var(--negro) 33% 66%, var(--rojo) 66%); }

.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 44px; padding-bottom: 50px; }
.footer-logo { height: 54px; width: auto; margin-bottom: 0.4rem; }
.footer-brand p { font-family: var(--font-display); font-weight: 800; margin: 0.4rem 0 0.3rem; text-transform: uppercase; }
.footer-brand small { color: var(--blanco-suave); }

.footer h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.85rem; color: var(--verde); margin-bottom: 1rem; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-nav a, .footer-contact a { color: var(--blanco-suave); width: fit-content; transition: color var(--transition), transform var(--transition); }
.footer-nav a:hover, .footer-contact a:hover { color: var(--verde); transform: translateX(6px); }
.footer-contact p { color: var(--blanco-suave); font-size: 0.9rem; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 1.3rem 0; text-align: center; font-size: 0.88rem; color: var(--blanco-suave); }

/* ------------------------------------------------------------
   ANIMACIONES DE APARICIÓN (clip-path + stagger)
------------------------------------------------------------ */
.reveal {
  opacity: 0;
  clip-path: inset(12% 0 12% 0);
  transform: translateY(34px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1), clip-path 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--d, 0s);
}
.reveal.visible { opacity: 1; clip-path: inset(0 0 0 0); transform: translateY(0); }

/* Conservar desniveles al aparecer */
.offset-down.reveal.visible { transform: translateY(30px); }
.mv-offset.reveal.visible { transform: translateY(46px); }
.pillar-offset.reveal.visible { transform: translateY(34px); }
.pillar-offset-2.reveal.visible { transform: translateY(68px); }
.stagger-grid > .reveal:nth-child(3n - 1).visible { transform: translateY(36px); }

/* Movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .img-reveal::after, .marquee-track, .hero-slide, .scroll-dot::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; clip-path: none; transform: none; }
  .img-reveal::after { display: none; }
  .hero-slide { transition: opacity 0.3s ease !important; transform: none; }
}

/* ------------------------------------------------------------
   RESPONSIVE DESIGN
------------------------------------------------------------ */

/* Laptops pequeñas / tablets horizontales */
@media (max-width: 1080px) {
  .side-label { display: none; }
  .cards-grid, .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .stagger-grid > *:nth-child(3n - 1) { transform: none; }
  .stagger-grid > *:nth-child(3n - 1).visible { transform: translateY(0); }
  .stagger-grid > *:nth-child(even) { transform: translateY(30px); }
  .stagger-grid > *:nth-child(even).visible { transform: translateY(30px); }
  .pillar-offset-2 { transform: translateY(0); }
  .pillar-offset-2.visible { transform: translateY(0); }
}

/* Tablets */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stagger-row { grid-template-columns: 1fr; }
  .offset-down, .offset-down.visible { transform: translateY(0); }
}

/* Mobile */
@media (max-width: 720px) {
  .section { padding: 82px 0; }
  .hero { height: 100svh; }
  .hero-phrases { min-height: 210px; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--negro);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 2.4rem;
    gap: 1.6rem;
    clip-path: circle(0% at calc(100% - 40px) 40px);
    transition: clip-path 0.7s cubic-bezier(0.77, 0, 0.18, 1);
  }
  .nav-links.open { clip-path: circle(150% at calc(100% - 40px) 40px); }
  .nav-links .nav-link { color: var(--blanco); font-size: 1.5rem; text-shadow: none; }
  .nav-links .nav-link::before { opacity: 1; transform: none; top: -12px; }
  .nav-cta { align-self: flex-start; }

  .mv-grid, .cards-grid, .pillars-grid, .footer-grid { grid-template-columns: 1fr; }

  .mv-offset, .mv-offset.visible,
  .pillar-offset, .pillar-offset.visible,
  .pillar-offset-2, .pillar-offset-2.visible,
  .stagger-grid > *:nth-child(even), .stagger-grid > *:nth-child(even).visible { transform: translateY(0); }

  .mv-grid, .stagger-grid { padding-bottom: 0; }
  .pillars-grid { padding-bottom: 10px; }

  .cta-band { transform: none; justify-content: center; text-align: center; }
  .ghost-title { font-size: 3rem; }
  .hero-buttons .btn { flex: 1; text-align: center; }
}

/* Pantallas muy pequeñas */
@media (max-width: 420px) {
  .hero-phrases { min-height: 250px; }
  .brand-logo { height: 44px; }
}