@charset "UTF-8";
/* ===========================================
   BUZOS Y BUZOS LTDA - Stylesheet v2.0
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:ital,wght@0,300;0,400;0,600;0,700;1,300&family=Barlow+Condensed:wght@400;600;700&display=swap');

:root {
  /* ─── Paleta oficial ─────────────────────────────
     Fondos   : #FCFFFF · #F5F5F5
     Textos   : #000000 · #1E0785 · #0F8FF2 · #00569E
     Los alias antiguos (--navy, --deep, …) se mantienen
     como variables para no romper las reglas existentes.
  */
  --navy:     #FCFFFF;   /* fondo principal (antes oscuro) */
  --deep:     #F5F5F5;   /* fondo secundario / secciones alternadas */
  --ocean:    #FCFFFF;   /* fondo de tarjetas / inputs */
  --teal:     #0F8FF2;   /* acento primario — azul cielo */
  --steel:    #00569E;   /* texto secundario — azul oscuro */
  --fog:      #1E0785;   /* énfasis / brand secundario — índigo */
  --white:    #000000;   /* texto principal (ahora negro) */
  --warn:     #1E0785;   /* estado (mismo índigo para mantener la paleta) */

  /* Alias semánticos nuevos por claridad futura */
  --bg-main:   #FCFFFF;
  --bg-alt:    #F5F5F5;
  --text:      #000000;
  --indigo:    #1E0785;
  --sky:       #0F8FF2;
  --brand:     #00569E;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-main);
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-weight: 400;     /* 400 lee mejor que 300 sobre fondo blanco */
  overflow-x: hidden;
  min-height: 100vh;
  display: flex; flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}
/* Selección de texto en tono de marca */
::selection { background: rgba(15,143,242,.25); color: var(--indigo); }

/* ─── Imagen de fondo del body con animación Ken Burns ─── */
body::after {
  content: '';
  position: fixed;
  inset: -4%;
  background-image: url('../images/IMG_20210327_111619610_HDR.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: -2;
  opacity: .92;
  filter: saturate(1.12) contrast(1.06);
  animation: bodyBgKenBurns 38s ease-in-out infinite alternate,
             bodyBgFadeIn 1.6s ease-out both;
  will-change: transform, opacity;
}

/* Capa de tinte para legibilidad (azul muy tenue + claridad)
   — más transparente para que la foto del fondo se aprecie bien */
.main-content::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(252,255,255,.18) 0%, rgba(252,255,255,.30) 55%, rgba(245,245,245,.42) 100%),
    linear-gradient(180deg, rgba(15,143,242,.05) 0%, rgba(30,7,133,.05) 100%);
  animation: bodyBgPulse 14s ease-in-out infinite alternate;
}

@keyframes bodyBgKenBurns {
  0%   { transform: scale(1.00) translate3d(0, 0, 0); }
  25%  { transform: scale(1.06) translate3d(-1.2%, -.8%, 0); }
  50%  { transform: scale(1.10) translate3d(.8%, -1.2%, 0); }
  75%  { transform: scale(1.06) translate3d(1.2%, .8%, 0); }
  100% { transform: scale(1.00) translate3d(0, 0, 0); }
}
@keyframes bodyBgFadeIn {
  from { opacity: 0; }
  to   { opacity: .92; }
}
@keyframes bodyBgPulse {
  0%   { opacity: .92; }
  50%  { opacity: 1; }
  100% { opacity: .92; }
}

/* Respeto a usuarios que prefieren menos movimiento */
@media (prefers-reduced-motion: reduce) {
  body::after { animation: bodyBgFadeIn 1s ease-out both; }
  .main-content::before { animation: none; }
}

/* Overlay de ruido sutil — muy bajo en paleta clara para no ensuciar */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: .14;
  mix-blend-mode: multiply;
}

/* ═══════════ NAV (mismo degradado que el footer) ═══════════ */
nav, #navbar {
  position: sticky; top: 0; z-index: 500;
  background: linear-gradient(180deg, #00569E 0%, #1E0785 100%) !important;
  border-bottom: 1px solid rgba(252,255,255,.08);
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
}
/* Aseguramos que los contenedores internos no tengan fondo blanco heredado */
#navbar .nav-top,
#navbar .tab-bar { background: transparent; }

.nav-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 3rem;
  border-bottom: 1px solid rgba(252,255,255,.08);
}

/* ─── Logo: emblema con halo animado ─── */
.nav-logo-wrap {
  display: flex; align-items: center; gap: 1rem;
  text-decoration: none; cursor: pointer;
  position: relative;
}

/* Contenedor circular detrás del logo (efecto "medalla") */
.nav-logo-img {
  position: relative; z-index: 2;
  height: 58px; width: 58px;
  padding: 6px;
  object-fit: contain;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%,
                rgba(252,255,255,.15) 0%,
                rgba(15,143,242,.08) 45%,
                rgba(30,7,133,.18) 100%);
  border: 1.5px solid rgba(252,255,255,.35);
  box-shadow:
    inset 0 1px 2px rgba(252,255,255,.2),
    inset 0 -3px 8px rgba(0,0,0,.2),
    0 4px 14px rgba(0,0,0,.3),
    0 0 0 3px rgba(15,143,242,.12);
  filter: drop-shadow(0 0 6px rgba(15,143,242,.25));
  transition: transform .5s cubic-bezier(.22,1,.36,1), box-shadow .4s;
  animation: logoBreath 4.5s ease-in-out infinite;
}

/* Halo pulsante detrás del logo */
.nav-logo-wrap::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 58px; height: 58px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle,
                rgba(15,143,242,.55) 0%,
                rgba(15,143,242,.25) 40%,
                transparent 70%);
  filter: blur(8px);
  opacity: .55;
  z-index: 1;
  pointer-events: none;
  animation: logoPulse 3s ease-in-out infinite;
}

/* Anillo giratorio decorativo (aparece en hover) */
.nav-logo-wrap::after {
  content: '';
  position: absolute;
  left: -4px; top: 50%;
  width: 66px; height: 66px;
  transform: translateY(-50%) rotate(0deg);
  border-radius: 50%;
  border: 1px dashed rgba(15,143,242,.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
  z-index: 1;
}
.nav-logo-wrap:hover::after {
  opacity: 1;
  animation: logoSpin 6s linear infinite;
}

/* Interacción hover: ligero zoom y empuje vertical */
.nav-logo-wrap:hover .nav-logo-img {
  transform: scale(1.07) rotate(-3deg);
  box-shadow:
    inset 0 1px 2px rgba(252,255,255,.3),
    inset 0 -3px 8px rgba(0,0,0,.2),
    0 8px 22px rgba(15,143,242,.45),
    0 0 0 3px rgba(15,143,242,.25);
}

@keyframes logoBreath {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(15,143,242,.25)); }
  50%      { filter: drop-shadow(0 0 16px rgba(15,143,242,.55)); }
}
@keyframes logoPulse {
  0%, 100% { opacity: .45; transform: translateY(-50%) scale(1);   }
  50%      { opacity: .85; transform: translateY(-50%) scale(1.25); }
}
@keyframes logoSpin {
  to { transform: translateY(-50%) rotate(360deg); }
}

.nav-logo-text { display: flex; flex-direction: column; line-height: 1; position: relative; z-index: 2; }
.nav-logo-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem; letter-spacing: .12em;
  color: #FCFFFF;
  text-shadow: 0 1px 2px rgba(0,0,0,.35);
}
.nav-logo-title span { color: var(--sky); }
.nav-logo-sub {
  font-size: .58rem; font-weight: 600; letter-spacing: .2em;
  text-transform: uppercase; color: rgba(252,255,255,.72);
  margin-top: 3px;
}

.nav-contact-bar {
  display: flex; align-items: center; gap: 1.6rem;
}
.nav-contact-item {
  display: flex; align-items: center; gap: .4rem;
  font-size: .7rem; color: rgba(252,255,255,.88);
}
.nav-contact-item svg { stroke: var(--sky); fill: none; stroke-width: 1.7; width: 13px; flex-shrink: 0; }
.nav-contact-item a { color: rgba(252,255,255,.88); text-decoration: none; transition: color .2s; }
.nav-contact-item a:hover { color: var(--sky); }

/* ─── TAB BAR ─── */
.tab-bar {
  display: flex; align-items: stretch;
  overflow-x: auto; scrollbar-width: none;
}
.tab-bar::-webkit-scrollbar { display: none; }

.tab-btn {
  background: none; border: none;
  border-bottom: 2px solid transparent;
  color: rgba(252,255,255,.78); padding: .82rem 1.5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .76rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer; white-space: nowrap;
  transition: color .2s, border-color .2s, background .2s;
  display: flex; align-items: center; gap: .45rem;
}
.tab-btn svg { stroke: currentColor; fill: none; stroke-width: 1.7; width: 13px; flex-shrink: 0; }
.tab-btn:hover { color: #FCFFFF; background: rgba(252,255,255,.06); }
.tab-btn.active {
  color: var(--sky);
  border-bottom-color: var(--sky);
  background: rgba(15,143,242,.14);
}

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: .5rem; background: none; border: none;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: #FCFFFF; transition: .3s; }

/* ═══════════ TAB PANELS ═══════════ */
.main-content { flex: 1; }
.tab-panel { display: none; animation: panelIn .4s ease both; }
.tab-panel.active { display: block; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════ HERO ═══════════ */
.hero {
  min-height: calc(100vh - 110px);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 5rem 3rem 4rem;
  isolation: isolate;
}

/* Capa de imagen propia del hero, con animación Ken Burns local
   (independiente del body::after, garantiza un movimiento adicional al
    cargar el panel "inicio" y permite controlar el contraste al texto). */
.hero::before {
  content: '';
  position: absolute; inset: -3%;
  background-image: url('../images/IMG_20210327_111619610_HDR.jpg');
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
  z-index: 0;
  filter: saturate(1.08) contrast(1.04);
  animation: heroKenBurns 28s ease-in-out infinite alternate,
             heroFadeIn 1.4s ease-out both;
  will-change: transform, opacity;
  pointer-events: none;
}

@keyframes heroKenBurns {
  0%   { transform: scale(1.02) translate3d(0, 0, 0); }
  50%  { transform: scale(1.10) translate3d(-1.4%, -.9%, 0); }
  100% { transform: scale(1.06) translate3d(1%, 1%, 0); }
}
@keyframes heroFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Overlay (gradiente) sobre la foto: garantiza contraste del texto
   sin perder visibilidad de la imagen. Velo claro a la izquierda
   donde está el título, más limpio a la derecha donde flota el logo. */
.hero-bg {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 95% 75% at 22% 38%,
        rgba(252,255,255,.88) 0%,
        rgba(252,255,255,.55) 35%,
        rgba(252,255,255,.18) 70%,
        transparent 100%),
    linear-gradient(135deg,
        rgba(252,255,255,.55) 0%,
        rgba(245,245,245,.18) 45%,
        rgba(15,143,242,.10) 80%,
        rgba(30,7,133,.18) 100%),
    linear-gradient(180deg, transparent 60%, rgba(0,86,158,.18) 100%);
  backdrop-filter: blur(1.5px) saturate(1.04);
  -webkit-backdrop-filter: blur(1.5px) saturate(1.04);
  pointer-events: none;
  transition: backdrop-filter .6s ease;
}
.bubbles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 2; }
.bubble {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(15,143,242,.28);
  animation: rise linear infinite;
}
@keyframes rise {
  0%   { transform: translateY(0) scale(1);    opacity: .55; }
  100% { transform: translateY(-110vh) scale(.35); opacity: 0; }
}
.depth-lines {
  position: absolute; right: 0; top: 0; bottom: 0; width: 40%;
  pointer-events: none; overflow: hidden;
  z-index: 2;
}
.depth-lines::after {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(to bottom, transparent 0px, transparent 59px, rgba(15,143,242,.065) 60px);
}

.hero-content { position: relative; z-index: 3; max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .68rem; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--teal);
  border: 1px solid rgba(15,143,242,.32); padding: .38rem .9rem; margin-bottom: 1.8rem;
  animation: fadeUp .7s ease both;
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal); animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }

h1.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.2rem, 7.5vw, 6.5rem);
  line-height: .95; letter-spacing: .03em;
  animation: fadeUp .7s .12s ease both;
  text-shadow:
    0 1px 0 rgba(252,255,255,.6),
    0 2px 14px rgba(252,255,255,.55);
}
h1.hero-title em {
  display: block; font-style: normal;
  -webkit-text-stroke: 1.5px var(--sky); color: transparent;
  text-shadow: none;
}
h1.hero-title { color: var(--indigo); }
.hero-sub {
  font-size: clamp(.9rem, 1.5vw, 1.05rem);
  line-height: 1.75; color: var(--steel);
  max-width: 500px; margin: 1.4rem 0 2.2rem;
  animation: fadeUp .7s .22s ease both;
  text-shadow: 0 1px 8px rgba(252,255,255,.55);
}
.hero-actions {
  display: flex; gap: .9rem; flex-wrap: wrap;
  animation: fadeUp .7s .32s ease both;
}
/* ─── Stats con estilo de botón/tarjeta ─── */
.hero-stats {
  display: flex; gap: 1rem; margin-top: 2.6rem; flex-wrap: wrap;
  animation: fadeUp .7s .44s ease both;
}
.stat-item {
  position: relative;
  background: #FCFFFF;
  border: 1.5px solid rgba(0,86,158,.16);
  padding: 1.1rem 1.6rem 1rem 1.9rem;
  min-width: 170px;
  cursor: default;
  transition: transform .3s cubic-bezier(.22,1,.36,1),
              box-shadow .3s, border-color .3s, background .3s;
  box-shadow: 0 4px 14px rgba(0,86,158,.1);
  /* mismo corte diagonal que .btn-primary para coherencia visual */
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% 100%, 11px 100%, 0 calc(100% - 11px));
  overflow: hidden;
}

/* Barra lateral azul a la izquierda */
.stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 5px; height: 100%;
  background: linear-gradient(180deg, var(--sky) 0%, var(--indigo) 100%);
  transition: width .3s;
}

/* Destello diagonal al hacer hover */
.stat-item::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg,
                transparent 0%,
                rgba(15,143,242,.12) 50%,
                transparent 100%);
  transition: left .7s cubic-bezier(.22,1,.36,1);
  pointer-events: none;
}

.stat-item:hover {
  transform: translateY(-4px);
  border-color: var(--sky);
  background: #FCFFFF;
  box-shadow: 0 10px 22px rgba(0,86,158,.2), 0 0 0 3px rgba(15,143,242,.1);
}
.stat-item:hover::before { width: 8px; }
.stat-item:hover::after  { left: 160%; }

.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.6rem; line-height: 1;
  color: var(--indigo);
  display: flex; align-items: baseline;
}
.stat-num span { color: var(--sky); font-size: 1.5rem; margin-left: 2px; }
.stat-label {
  font-size: .63rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--brand);
  margin-top: .45rem;
}

.hero-logo-float {
  position: absolute; right: 4rem; top: 50%; transform: translateY(-50%);
  z-index: 3; animation: fadeUp .7s .5s ease both;
}
.hero-logo-float img {
  width: clamp(160px, 18vw, 260px);
  filter: drop-shadow(0 0 20px rgba(15,143,242,.25))
          drop-shadow(0 0 45px rgba(0,86,158,.22))
          drop-shadow(0 8px 22px rgba(30,7,133,.18));
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%,100%{ transform: translateY(0); }
  50%    { transform: translateY(-12px); }
}

/* ═══════════ OPS STRIP ═══════════ */
.ops-strip {
  background: linear-gradient(90deg, var(--brand) 0%, var(--sky) 100%);
  padding: 2rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.ops-strip-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.2rem, 2.2vw, 1.9rem);
  color: #FCFFFF; letter-spacing: .05em;
}
.ops-strip-text span { opacity: .55; }
.ops-badges { display: flex; gap: .7rem; flex-wrap: wrap; }
.ops-badge {
  background: rgba(252,255,255,.18); color: #FCFFFF;
  border: 1px solid rgba(252,255,255,.35);
  padding: .38rem .9rem;
  font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

/* ═══════════ SECTION BASE ═══════════ */
.section-wrap { padding: 4.5rem 3rem; }
.section-label {
  font-size: .67rem; font-weight: 700; letter-spacing: .24em;
  text-transform: uppercase; color: var(--teal); margin-bottom: .9rem; display: block;
}
h2.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  line-height: 1; letter-spacing: .05em;
}
.section-divider {
  width: 46px; height: 2px;
  background: linear-gradient(to right, var(--teal), transparent);
  margin: 1.1rem 0 1.8rem;
}

/* ═══════════ BUTTONS ═══════════ */
.btn-primary {
  background: var(--sky); color: #FCFFFF;
  padding: .82rem 1.9rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .86rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none;
  border: none; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  transition: background .2s, transform .2s, box-shadow .2s;
  display: inline-flex; align-items: center; gap: .5rem;
  box-shadow: 0 4px 14px rgba(15,143,242,.25);
}
.btn-primary:hover {
  background: var(--brand); transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,86,158,.35);
}
.btn-outline {
  background: transparent; border: 1.5px solid var(--brand);
  color: var(--brand); padding: .82rem 1.9rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .86rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none; cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
  display: inline-flex; align-items: center; gap: .5rem;
}
.btn-outline:hover { border-color: var(--indigo); color: #FCFFFF; background: var(--indigo); }

/* ═══════════ ABOUT ═══════════ */
#panel-nosotros { background: rgba(245,245,245,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-text p { color: var(--steel); line-height: 1.8; font-size: .98rem; margin-bottom: 1rem; }
.about-highlight {
  border-left: 3px solid var(--teal); padding: .9rem 1.3rem;
  background: rgba(15,143,242,.05);
  font-size: .98rem; font-style: italic; color: var(--fog);
  line-height: 1.7; margin: 1.6rem 0;
}
.cert-badges { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.cert-badge {
  border: 1px solid rgba(15,143,242,.28); background: rgba(15,143,242,.05);
  padding: .38rem .85rem; font-size: .68rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--teal);
}
.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.about-card {
  background: linear-gradient(135deg, #FCFFFF 0%, #F5F5F5 100%);
  border: 1px solid rgba(0,86,158,.14);
  padding: 1.8rem 1.4rem; position: relative; overflow: hidden;
  transition: border-color .3s, box-shadow .3s, transform .3s;
  box-shadow: 0 2px 10px rgba(0,86,158,.05);
}
.about-card:hover {
  box-shadow: 0 8px 24px rgba(0,86,158,.12);
  transform: translateY(-3px);
}
.about-card:hover { border-color: rgba(15,143,242,.4); }
.about-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(to right, var(--teal), transparent);
  opacity: 0; transition: opacity .3s;
}
.about-card:hover::before { opacity: 1; }
.about-card:first-child { grid-column: span 2; }
.about-card-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem; color: rgba(15,143,242,.45); line-height: 1; margin-bottom: .35rem;
}
.about-card h4 { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--fog); margin-bottom: .35rem; }
.about-card p { font-size: .82rem; color: var(--steel); line-height: 1.6; }

/* ═══════════════════════════════════════════
   SERVICES SLIDER · 7 fotos con transición
   ═══════════════════════════════════════════ */
.services-slider {
  position: relative;
  width: 100%;
  height: clamp(360px, 58vh, 620px);
  overflow: hidden;
  background: var(--indigo);
  isolation: isolate;
}

.slider-track {
  position: absolute; inset: 0;
}

/* Cada slide ocupa todo el contenedor y se apila */
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(.55,.06,.22,.95),
              visibility 0s linear 1s;
  z-index: 1;
}
.slide.active {
  opacity: 1; visibility: visible; z-index: 2;
  transition: opacity 1s cubic-bezier(.55,.06,.22,.95),
              visibility 0s linear 0s;
}

/* Imagen con efecto Ken Burns (zoom lento) cuando está activa */
.slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.08);
  transition: transform 7s ease-out;
  filter: brightness(.85);
}
.slide.active img {
  transform: scale(1);
  animation: kenBurns 8s ease-out forwards;
}
@keyframes kenBurns {
  0%   { transform: scale(1.08) translate(0, 0); }
  100% { transform: scale(1.15) translate(-1%, -1%); }
}

/* Overlay gradiente para legibilidad del texto */
.slide-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg,  rgba(30,7,133,.85)  0%, rgba(30,7,133,.4) 45%, transparent 80%),
    linear-gradient(180deg, transparent 50%, rgba(0,0,0,.55) 100%);
  display: flex; align-items: center;
  padding: 3rem 4rem;
}

/* Caption: entra de izquierda a derecha cuando la slide es activa */
.slide-caption {
  max-width: 540px;
  color: #FCFFFF;
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity .8s .4s ease, transform .8s .4s cubic-bezier(.22,1,.36,1);
}
.slide.active .slide-caption {
  opacity: 1;
  transform: translateX(0);
}

.slide-tag {
  display: inline-block;
  font-size: .68rem; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--sky);
  border: 1px solid rgba(15,143,242,.55);
  padding: .35rem .9rem; margin-bottom: 1.1rem;
  background: rgba(15,143,242,.1);
  backdrop-filter: blur(4px);
}
.slide-caption h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1;  letter-spacing: .035em;
  color: #FCFFFF;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.45);
}
.slide-caption p {
  font-size: clamp(.9rem, 1.2vw, 1rem);
  line-height: 1.65; color: rgba(252,255,255,.88);
  max-width: 460px;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}

/* ─── Botones prev / next ─── */
.slider-btn {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px; height: 52px;
  border: 1.5px solid rgba(252,255,255,.45);
  background: rgba(30,7,133,.35);
  backdrop-filter: blur(8px);
  color: #FCFFFF; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .3s, border-color .3s, transform .3s;
  border-radius: 50%;
}
.slider-btn svg { width: 22px; height: 22px; }
.slider-btn:hover {
  background: var(--sky);
  border-color: var(--sky);
  transform: translateY(-50%) scale(1.08);
}
.slider-prev { left: 1.5rem; }
.slider-next { right: 1.5rem; }

/* ─── Indicadores (dots) ─── */
.slider-dots {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex; gap: .55rem;
  padding: .4rem .7rem;
  background: rgba(30,7,133,.35);
  backdrop-filter: blur(8px);
  border-radius: 20px;
}
.slider-dot {
  width: 28px; height: 3px;
  background: rgba(252,255,255,.35);
  border: none; cursor: pointer;
  transition: background .3s, width .3s;
  border-radius: 2px;
}
.slider-dot:hover { background: rgba(252,255,255,.6); }
.slider-dot.active {
  background: var(--sky);
  width: 42px;
  box-shadow: 0 0 10px rgba(15,143,242,.6);
}

/* ─── Barra de progreso (autoplay) ─── */
.slider-progress {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(252,255,255,.1);
  z-index: 10;
}
.slider-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--sky), var(--indigo));
  width: 0%;
  transition: width .15s linear;
  box-shadow: 0 0 8px rgba(15,143,242,.6);
}

/* ─── Contador ─── */
.slider-counter {
  position: absolute;
  top: 1.6rem; right: 2rem;
  z-index: 10;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem; letter-spacing: .1em;
  color: #FCFFFF;
  padding: .35rem .85rem;
  background: rgba(30,7,133,.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(252,255,255,.2);
}
.slider-counter #sliderCurrent { color: var(--sky); }
.slider-counter-sep { opacity: .5; margin: 0 .25rem; }
.slider-counter-total { opacity: .75; font-size: 1rem; }

/* ─── Responsive slider ─── */
@media (max-width: 1024px) {
  .slide-overlay { padding: 2.5rem 2.5rem; }
  .slider-counter { top: 1.2rem; right: 1.2rem; }
}
@media (max-width: 768px) {
  .services-slider { height: 440px; }
  .slide-overlay { padding: 2rem 1.5rem 4.5rem; align-items: flex-end; }
  .slide-caption { max-width: 100%; }
  .slider-btn { width: 44px; height: 44px; }
  .slider-btn svg { width: 18px; height: 18px; }
  .slider-prev { left: .8rem; }
  .slider-next { right: .8rem; }
  .slider-dots { bottom: 3rem; }
  .slider-dot { width: 20px; }
  .slider-dot.active { width: 30px; }
  .slider-counter { font-size: 1.1rem; }
}
@media (max-width: 480px) {
  .services-slider { height: 400px; }
  .slide-overlay {
    background: linear-gradient(180deg, transparent 30%, rgba(30,7,133,.75) 60%, rgba(30,7,133,.92) 100%);
    padding: 1.5rem 1.2rem 4rem;
  }
  .slide-tag { font-size: .6rem; letter-spacing: .15em; padding: .25rem .7rem; margin-bottom: .75rem; }
  .slide-caption p { font-size: .85rem; }
  .slider-counter { top: 1rem; right: 1rem; font-size: 1rem; padding: .25rem .65rem; }
}

/* ═══════════ SERVICES ═══════════ */
#panel-servicios { background: rgba(252,255,255,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.services-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: end; margin-bottom: 2.5rem; }
.services-intro p { color: var(--steel); line-height: 1.8; font-size: .95rem; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: rgba(0,86,158,.15);   /* línea divisoria entre cards */
}
.service-card {
  background: #FCFFFF; padding: 2rem 1.8rem;
  position: relative; overflow: hidden;
  transition: background .3s, transform .3s;
}
.service-card:hover { background: #F5F5F5; }
.service-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 0; background: var(--teal); transition: height .3s;
}
.service-card:hover::after { height: 2px; }
.service-icon {
  width: 46px; height: 46px; border: 1px solid rgba(15,143,242,.28);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem; transition: border-color .3s, background .3s;
}
.service-card:hover .service-icon { border-color: var(--teal); background: rgba(15,143,242,.1); }
.service-icon svg { width: 20px; height: 20px; stroke: var(--teal); fill: none; stroke-width: 1.5; }
.service-num {
  position: absolute; top: 1.1rem; right: 1.1rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.2rem; color: rgba(30,7,133,.14); line-height: 1;
}
.service-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .96rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; color: var(--fog); margin-bottom: .65rem;
}
.service-card p { font-size: .83rem; color: var(--steel); line-height: 1.65; }
.service-tag {
  display: inline-block; margin-top: .9rem;
  font-size: .62rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--teal);
}

/* ═══════════ CLIENTES ═══════════ */
#panel-clientes { background: rgba(245,245,245,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }

/* ─── CAROUSEL ─── */
.clients-carousel {
  overflow: hidden; position: relative;
  margin: 2.5rem 0 3.5rem;
  padding: .5rem 0;
}
.clients-track-img {
  display: flex; gap: 1.5rem; align-items: center;
  width: max-content;
  animation: marqueeImg 24s linear infinite;
}
.clients-carousel:hover .clients-track-img { animation-play-state: paused; }

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

.client-card {
  flex-shrink: 0;
  background: #FCFFFF;
  border: 1px solid rgba(0,86,158,.12);
  border-radius: 12px;
  padding: 12px 20px;
  width: 220px; height: 90px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(0,86,158,.08), 0 1px 3px rgba(0,86,158,.05);
  transition: transform .3s, box-shadow .3s, border-color .3s;
  cursor: default;
}
.client-card:hover {
  transform: translateY(-4px) scale(1.03);
  border-color: var(--sky);
  box-shadow: 0 10px 26px rgba(0,86,158,.18), 0 0 0 2px rgba(15,143,242,.35);
}
.client-card img {
  max-width: 100%; max-height: 64px;
  object-fit: contain; display: block;
}

.clients-fade-left, .clients-fade-right {
  position: absolute; top: 0; bottom: 0; width: 10%;
  pointer-events: none; z-index: 2;
}
.clients-fade-left  { left: 0;  background: linear-gradient(to right, #F5F5F5 0%, transparent 100%); }
.clients-fade-right { right: 0; background: linear-gradient(to left,  #F5F5F5 0%, transparent 100%); }

/* ─── CLIENTS GRID ─── */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.client-grid-card {
  background: #FCFFFF;
  border: 1px solid rgba(0,86,158,.14);
  border-radius: 14px;
  padding: 1.6rem 1.4rem;
  display: flex; flex-direction: column;
  align-items: center; gap: .9rem;
  box-shadow: 0 4px 14px rgba(0,86,158,.08);
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s, border-color .35s;
  cursor: default;
  position: relative; overflow: hidden;
}
.client-grid-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--teal), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.client-grid-card:hover {
  transform: translateY(-6px); border-color: var(--sky);
  box-shadow: 0 14px 28px rgba(0,86,158,.18), 0 0 0 1.5px rgba(15,143,242,.4);
}
.client-grid-card:hover::after { transform: scaleX(1); }
.client-grid-card img { max-width: 100%; max-height: 72px; object-fit: contain; display: block; }
.client-grid-card span {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--steel);
  font-family: 'Barlow Condensed', sans-serif;
}

/* ═══════════ GALERÍA ═══════════ */
#panel-galeria { background: rgba(252,255,255,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.gallery-controls { display: flex; gap: .7rem; margin: 1.4rem 0; flex-wrap: wrap; }
.gallery-filter-btn {
  background: transparent; border: 1px solid rgba(0,86,158,.2);
  color: var(--steel); padding: .36rem 1rem;
  font-family: 'Barlow Condensed', sans-serif; font-size: .73rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: all .25s;
  border-radius: 999px;
}
.gallery-filter-btn.active,.gallery-filter-btn:hover {
  border-color: var(--teal); color: #FCFFFF; background: linear-gradient(90deg, var(--sky), var(--brand));
  box-shadow: 0 4px 12px rgba(15,143,242,.28);
}

/* ─── Grid estilo Instagram (cuadrícula perfecta de cuadrados) ─── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-bottom: 2.5rem;
}
.gallery-item {
  position: relative; overflow: hidden;
  background: #F5F5F5;
  border-radius: 4px;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  box-shadow: 0 2px 8px rgba(0,86,158,.07);
  opacity: 0;
  transform: translateY(18px) scale(.96);
  transition:
    opacity .55s cubic-bezier(.22,1,.36,1),
    transform .55s cubic-bezier(.22,1,.36,1),
    box-shadow .35s ease,
    border-radius .35s ease;
  transition-delay: var(--gd, 0ms);
  will-change: transform, opacity;
}
.gallery-item.gallery-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}
/* Estilo Instagram: ignoramos las variaciones de tamaño por defecto.
   El grid mantiene cuadrados uniformes. */
.gallery-grid > .gallery-item.wide,
.gallery-grid > .gallery-item.tall { grid-column: span 1; grid-row: span 1; }

.gallery-item:hover {
  box-shadow: 0 14px 32px rgba(30,7,133,.28);
  border-radius: 8px;
  z-index: 5;
}

/* ─── Modo opcional Mosaico Facebook ───
   Añade la clase .gallery-grid--mosaic al contenedor para activar
   tarjetas más grandes y un layout tipo feed de Facebook. */
.gallery-grid--mosaic {
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  grid-auto-flow: dense;
  gap: .55rem;
}
.gallery-grid--mosaic .gallery-item { aspect-ratio: auto; border-radius: 8px; }
.gallery-grid--mosaic .gallery-item.wide { grid-column: span 2; }
.gallery-grid--mosaic .gallery-item.tall { grid-row: span 2; }
.gallery-item img,
.gallery-item video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .65s cubic-bezier(.22,1,.36,1), filter .4s ease;
}
.gallery-item:hover img,
.gallery-item:hover video {
  transform: scale(1.08);
  filter: brightness(.85) saturate(1.1);
}

/* Indicador de play sobre videos */
.gallery-play-icon {
  position: absolute; top: 50%; left: 50%;
  width: 56px; height: 56px;
  transform: translate(-50%, -50%) scale(.92);
  background: rgba(252,255,255,.88);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  pointer-events: none;
  transition: transform .35s ease, background .35s ease;
  z-index: 3;
}
.gallery-play-icon svg { width: 22px; height: 22px; margin-left: 3px; }
.gallery-item.is-video:hover .gallery-play-icon {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--sky); color: #FCFFFF;
}

/* Overlay con etiqueta */
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,7,133,.92) 0%, rgba(0,86,158,.45) 45%, transparent 75%);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
  display: flex; align-items: flex-end; padding: 1rem;
  z-index: 2;
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
  transform: translateY(0);
}
.gallery-item-label {
  font-family: 'Barlow Condensed', sans-serif; font-size: .9rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: #FCFFFF;
  line-height: 1.25;
}
.gallery-item-cat {
  font-size: .58rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: #6FC8FF; display: block; margin-bottom: .25rem;
}

/* Estado de carga */
.gallery-loading {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 3rem 1rem; color: var(--steel);
  font-size: .85rem;
}
.gallery-spinner {
  width: 38px; height: 38px;
  border: 3px solid rgba(15,143,242,.18);
  border-top-color: var(--sky);
  border-radius: 50%;
  animation: spinGallery .9s linear infinite;
  margin-bottom: .9rem;
}
@keyframes spinGallery { to { transform: rotate(360deg); } }

.gallery-empty,
.gallery-error {
  grid-column: 1 / -1;
  text-align: center; padding: 2.5rem 1rem;
  color: var(--steel); font-size: .85rem;
  background: rgba(252,255,255,.6);
  border: 1px dashed rgba(15,143,242,.3);
  border-radius: 8px;
}
.gallery-error code {
  background: rgba(0,86,158,.08); padding: .15rem .4rem;
  border-radius: 4px; font-size: .85em; color: var(--brand);
}

/* ─── Lightbox estilo Facebook (imagen + video) ─── */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(8,4,40,.94);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .35s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-inner {
  position: relative;
  max-width: 92vw; max-height: 92vh;
  display: flex; flex-direction: column; align-items: center;
}
.lightbox-media {
  display: flex; align-items: center; justify-content: center;
  max-width: 92vw; max-height: 82vh;
  opacity: 0;
  transform: scale(.94);
  transition: opacity .35s ease, transform .35s ease;
}
.lightbox-media.lb-show {
  opacity: 1;
  transform: scale(1);
}
.lightbox-media img,
.lightbox-media video {
  max-width: 92vw; max-height: 82vh;
  object-fit: contain;
  display: block;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0,0,0,.55);
}
.lightbox-close {
  position: absolute; top: -3rem; right: 0;
  background: rgba(252,255,255,.1); border: 1px solid rgba(252,255,255,.25);
  width: 38px; height: 38px; border-radius: 50%;
  cursor: pointer; color: #FCFFFF;
  font-size: 1.05rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background .25s, transform .25s, border-color .25s;
}
.lightbox-close:hover {
  background: var(--sky); border-color: var(--sky);
  transform: rotate(90deg);
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(252,255,255,.12);
  border: 1px solid rgba(252,255,255,.3);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: #FCFFFF;
  font-size: 1.6rem; font-weight: 300;
  border-radius: 50%;
  transition: background .25s, transform .25s, border-color .25s;
}
.lightbox-nav:hover {
  background: var(--sky); border-color: var(--sky);
  transform: translateY(-50%) scale(1.1);
}
.lightbox-prev { right: calc(100% + 1rem); }
.lightbox-next { left:  calc(100% + 1rem); }
.lightbox-caption {
  text-align: center; margin-top: 1rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .92rem; letter-spacing: .08em;
  text-transform: uppercase;
  color: #FCFFFF; opacity: .92;
}
.lightbox-counter {
  margin-top: .35rem;
  font-size: .7rem; letter-spacing: .15em;
  color: rgba(252,255,255,.6);
}

/* ═══════════ POLÍTICAS ═══════════ */
#panel-politicas { background: rgba(245,245,245,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.policies-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; margin-top: 2.2rem; }
.policy-card {
  background: rgba(245,245,245,.5); border: 1px solid rgba(0,86,158,.09);
  padding: 2rem; position: relative; overflow: hidden; transition: border-color .3s;
}
.policy-card:hover { border-color: rgba(15,143,242,.28); }
.policy-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(to right, var(--teal), transparent);
  opacity: 0; transition: opacity .3s;
}
.policy-card:hover::before { opacity: 1; }
.policy-icon { width: 42px; height: 42px; border: 1px solid rgba(15,143,242,.28); display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; }
.policy-icon svg { stroke: var(--teal); fill: none; stroke-width: 1.5; width: 19px; }
.policy-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: .92rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--fog); margin-bottom: .65rem; }
.policy-card p { font-size: .83rem; color: var(--steel); line-height: 1.7; margin-bottom: .5rem; }
.policy-list { list-style: none; margin-top: .65rem; display: flex; flex-direction: column; gap: .42rem; }
.policy-list li { font-size: .82rem; color: var(--steel); line-height: 1.6; display: flex; gap: .55rem; }
.policy-list li::before { content: '›'; color: var(--teal); font-weight: 700; flex-shrink: 0; }

/* ═══════════ CONTACTO ═══════════ */
#panel-contacto { background: rgba(252,255,255,.82); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; margin-top: 2.2rem; }
.contact-info { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-block {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: 1.2rem; border: 1px solid rgba(0,86,158,.08);
  background: rgba(245,245,245,.4); transition: border-color .3s;
}
.contact-block:hover { border-color: rgba(15,143,242,.22); }
.contact-block-icon { width: 36px; height: 36px; flex-shrink: 0; border: 1px solid rgba(15,143,242,.28); display: flex; align-items: center; justify-content: center; }
.contact-block-icon svg { stroke: var(--teal); fill: none; stroke-width: 1.5; width: 16px; }
.contact-block-label { font-size: .6rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); margin-bottom: .28rem; }
.contact-block-value { font-size: .9rem; color: var(--fog); line-height: 1.5; }
.contact-form-wrap { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .32rem; }
.form-label { font-size: .61rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--steel); }
.form-input,.form-select,.form-textarea {
  background: #FCFFFF; border: 1.5px solid rgba(0,86,158,.22);
  color: var(--text); padding: .72rem .85rem;
  font-family: 'Barlow', sans-serif; font-size: .86rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  border-radius: 3px;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(0,0,0,.4); }
.form-input:focus,.form-select:focus,.form-textarea:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(15,143,242,.12);
}
.form-textarea { min-height: 105px; resize: vertical; }
.form-select option { background: #FCFFFF; color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }

/* ═══════════ FOOTER (bloque oscuro — usa brand+indigo) ═══════════ */
footer {
  background: linear-gradient(180deg, var(--brand) 0%, var(--indigo) 100%);
  border-top: 1px solid rgba(0,0,0,.08);
  color: #FCFFFF;
}
.footer-main {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.5rem; padding: 2.8rem 3rem 2rem;
}
.footer-logo-img {
  height: 58px; width: auto; margin-bottom: .9rem;
  filter: drop-shadow(0 2px 10px rgba(0,0,0,.25)) brightness(1.08);
  display: block;
}
.footer-brand p { font-size: .82rem; color: rgba(252,255,255,.82); line-height: 1.7; max-width: 230px; }
.footer-address {
  margin-top: 1rem; font-size: .76rem; color: rgba(252,255,255,.82); line-height: 1.7;
  border-left: 2px solid var(--sky); padding-left: .75rem;
}
.footer-address strong {
  color: var(--sky); display: block; font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: .28rem;
}
.footer-col h5 { font-size: .64rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--sky); margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a { color: rgba(252,255,255,.85); text-decoration: none; font-size: .82rem; transition: color .2s; }
.footer-col ul li a:hover { color: var(--sky); }
.footer-col ul li { font-size: .82rem; color: rgba(252,255,255,.85); }

.footer-social { display: flex; gap: .6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.social-btn {
  display: flex; align-items: center; gap: .38rem;
  padding: .42rem .82rem; border: 1px solid rgba(252,255,255,.3);
  color: rgba(252,255,255,.9); text-decoration: none;
  font-size: .67rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  transition: border-color .2s, color .2s, background .2s;
}
.social-btn svg { width: 13px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.social-btn:hover { border-color: var(--sky); color: #FCFFFF; background: var(--sky); }
.social-btn.wa:hover { border-color: #25d366; background: #25d366; color: #FCFFFF; }
.social-btn.fb:hover { border-color: #4267B2; background: #4267B2; color: #FCFFFF; }

.footer-bottom {
  border-top: 1px solid rgba(252,255,255,.12);
  padding: 1.1rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .8rem;
}
.footer-copy { font-size: .72rem; color: rgba(252,255,255,.6); }
.footer-developer {
  display: flex; align-items: center; gap: .55rem;
  font-size: .7rem; color: rgba(252,255,255,.82);
}
.footer-developer strong { color: var(--sky); }
.footer-developer svg { stroke: var(--sky); fill: none; stroke-width: 1.5; width: 12px; }
.footer-developer a { color: rgba(252,255,255,.82); text-decoration: none; transition: color .2s; }
.footer-developer a:hover { color: var(--sky); }

/* ═══════════ ANIMATIONS ═══════════ */
@keyframes fadeUp { from{opacity:0;transform:translateY(22px)} to{opacity:1;transform:translateY(0)} }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.counter { display: inline-block; }

/* ═══════════ TOAST ═══════════ */
.toast {
  position: fixed; bottom: 1.8rem; right: 1.8rem; z-index: 2000;
  background: #FCFFFF; border: 1px solid var(--sky);
  color: var(--indigo); padding: .85rem 1.2rem;
  font-size: .81rem; max-width: 290px;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0,86,158,.18);
  transform: translateY(8px); opacity: 0; transition: all .3s; pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; pointer-events: all; }
.toast-bar { height: 2px; background: var(--teal); margin-top: .65rem; animation: progress 3.2s linear forwards; }
@keyframes progress { from{width:100%} to{width:0} }

/* ═══════════════════════════════════════════
   RESPONSIVE · Breakpoints escalonados
   ───────────────────────────────────────────
   ≥ 1600px  PC grande / 4K
   1201-1600 PC / Escritorio estándar  (default)
   1025-1200 Laptop
   769-1024  Tablet landscape / laptop pequeña
   601-768   Tablet portrait
   481-600   Móvil grande (phablet)
   361-480   Móvil estándar
   ≤ 360     Móvil pequeño
   ═══════════════════════════════════════════ */

/* ─── imágenes y media seguros por defecto ─── */
img, svg, video { max-width: 100%; height: auto; }

/* ─── Fix iOS: evita que inputs salten a zoom (requiere ≥16px) ─── */
@media (max-width: 768px) {
  .form-input, .form-select, .form-textarea { font-size: 16px; }
}

/* ═══════════ PC GRANDE / 4K (≥ 1600px) ═══════════ */
@media (min-width: 1600px) {
  .nav-top          { padding: 1rem 5rem; }
  .tab-bar          { max-width: 1600px; margin: 0 auto; }
  .hero             { padding: 6rem 5rem 5rem; }
  .hero-content     { max-width: 780px; }
  .section-wrap     { padding: 6rem 5rem; max-width: 1800px; margin: 0 auto; }
  .ops-strip        { padding: 2.4rem 5rem; }
  .footer-main      { padding: 3.4rem 5rem 2.4rem; max-width: 1800px; margin: 0 auto; }
  .footer-bottom    { padding: 1.2rem 5rem; }
  .gallery-grid     { grid-template-columns: repeat(5, 1fr); }
  .gallery-grid--mosaic { grid-template-columns: repeat(5, 1fr); grid-auto-rows: 200px; }
}

/* ═══════════ DESKTOP ANCHO (≥ 1280px) — 4 columnas en galería ═══════════ */
@media (min-width: 1280px) and (max-width: 1599px) {
  .gallery-grid     { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid--mosaic { grid-template-columns: repeat(4, 1fr); }
}

/* ═══════════ LAPTOP (1025 – 1200px) ═══════════ */
@media (max-width: 1200px) {
  .nav-top          { padding: .7rem 2rem; }
  .hero             { padding: 4rem 2rem 3rem; }
  .section-wrap     { padding: 4rem 2rem; }
  .ops-strip        { padding: 1.8rem 2rem; }
  .footer-main      { padding: 2.4rem 2rem 1.8rem; }
  .footer-bottom    { padding: 1rem 2rem; }
  .hero-logo-float  { right: 2.5rem; }
  .hero-logo-float img { width: clamp(140px, 15vw, 200px); }
  .about-grid       { gap: 3rem; }
  .contact-grid     { gap: 2.5rem; }
}

/* ═══════════ TABLET LANDSCAPE (769 – 1024px) ═══════════ */
@media (max-width: 1024px) {
  .nav-contact-bar  { gap: 1rem; }
  .nav-contact-item span { display: none; }   /* solo iconos + email */
  .hero             { min-height: auto; padding: 3.5rem 2rem 3rem; }
  .hero-content     { max-width: 100%; }
  .hero-logo-float  { display: none; }        /* libera ancho al texto */
  .hero-stats       { gap: 2rem; }
  .about-grid       { grid-template-columns: 1fr; gap: 2.4rem; }
  .about-card:first-child { grid-column: auto; }
  .about-visual     { grid-template-columns: repeat(3, 1fr); }
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .services-intro   { grid-template-columns: 1fr; gap: 1.2rem; }
  .clients-grid     { grid-template-columns: repeat(3, 1fr); }
  .policies-grid    { grid-template-columns: repeat(2, 1fr); }
  .policies-grid .policy-card[style*="span 2"] { grid-column: span 2; }
  .contact-grid     { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-main      { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main .footer-col:last-child { grid-column: span 3; }
}

/* ═══════════ TABLET PORTRAIT (601 – 768px) ═══════════ */
@media (max-width: 768px) {
  /* NAV */
  .nav-top          { padding: .7rem 1.2rem; flex-wrap: nowrap; }
  .nav-contact-bar  { display: none; }
  .nav-logo-img     { height: 46px; width: 46px; padding: 5px; }
  .nav-logo-wrap::before { width: 46px; height: 46px; }
  .nav-logo-wrap::after  { width: 54px; height: 54px; left: -4px; }
  .nav-logo-title   { font-size: 1.2rem; }
  .nav-logo-sub     { font-size: .52rem; }
  .nav-toggle       { display: flex; }         /* activa hamburguesa */
  .tab-bar          { display: none; }         /* lo abre toggleMenu() */

  /* HERO */
  .hero             { padding: 3rem 1.2rem 2.5rem; }
  .hero-badge       { font-size: .6rem; padding: .3rem .75rem; margin-bottom: 1.3rem; }
  .hero-sub         { margin: 1.1rem 0 1.8rem; }
  .hero-actions     { gap: .7rem; }
  .btn-primary, .btn-outline { padding: .72rem 1.4rem; font-size: .78rem; }
  .hero-stats       { gap: 1.6rem; margin-top: 2rem; flex-wrap: wrap; }
  .stat-num         { font-size: 2.1rem; }

  /* OPS STRIP */
  .ops-strip        { padding: 1.4rem 1.2rem; flex-direction: column; align-items: flex-start; }

  /* SECCIONES */
  .section-wrap     { padding: 3rem 1.2rem; }

  /* NOSOTROS */
  .about-visual     { grid-template-columns: 1fr 1fr; }
  .about-card:first-child { grid-column: span 2; }
  .about-highlight  { font-size: .9rem; padding: .8rem 1rem; }

  /* SERVICIOS */
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .service-card     { padding: 1.6rem 1.3rem; }
  .service-num      { font-size: 2.6rem; }

  /* CLIENTES */
  .clients-grid     { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .client-card      { width: 180px; height: 78px; padding: 8px 14px; }
  .client-grid-card { padding: 1.2rem 1rem; }
  .client-grid-card img { max-height: 56px; }

  /* GALERÍA — Instagram en tablet portrait */
  .gallery-grid     { grid-template-columns: repeat(3, 1fr); gap: 3px; }
  .gallery-grid--mosaic { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 150px; gap: .5rem; }
  .gallery-grid--mosaic .gallery-item.wide { grid-column: span 2; }

  /* POLÍTICAS */
  .policies-grid    { grid-template-columns: 1fr; }
  .policies-grid .policy-card[style*="span 2"] { grid-column: auto; }
  .policies-grid .policy-card[style*="span 2"] > div { grid-template-columns: 1fr !important; gap: 1.2rem !important; }
  .policy-card      { padding: 1.6rem 1.4rem; }

  /* CONTACTO */
  .form-row         { grid-template-columns: 1fr; }
  .contact-block    { padding: 1rem; }

  /* FOOTER */
  .footer-main      { grid-template-columns: 1fr; gap: 1.8rem; padding: 2rem 1.2rem 1.4rem; }
  .footer-main .footer-col:last-child { grid-column: auto; }
  .footer-bottom    { padding: 1rem 1.2rem; flex-direction: column; align-items: flex-start; }
  .footer-developer { flex-wrap: wrap; font-size: .68rem; }
}

/* ═══════════ MÓVIL GRANDE (481 – 600px) ═══════════ */
@media (max-width: 600px) {
  .services-grid    { grid-template-columns: 1fr; }
  .about-visual     { grid-template-columns: 1fr; }
  .about-card:first-child { grid-column: auto; }
  .clients-grid     { grid-template-columns: 1fr; }
  .client-grid-card { max-width: 280px; margin: 0 auto; }
  .gallery-grid     { grid-template-columns: repeat(2, 1fr); gap: 3px; }
  .gallery-grid--mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; gap: .5rem; }
  .gallery-grid--mosaic .gallery-item.wide { grid-column: span 2; }
  .gallery-grid--mosaic .gallery-item.tall { grid-row: span 2; }
  .contact-block    { flex-direction: row; }   /* iconos arriba a la izq */
  .ops-badges       { gap: .5rem; }
  .ops-badge        { font-size: .6rem; padding: .32rem .7rem; }
  .cert-badges      { gap: .5rem; }
  .cert-badge       { font-size: .62rem; padding: .32rem .72rem; }
}

/* ═══════════ MÓVIL ESTÁNDAR (361 – 480px) ═══════════ */
@media (max-width: 480px) {
  .nav-top          { padding: .6rem .9rem; }
  .nav-logo-img     { height: 40px; width: 40px; padding: 4px; }
  .nav-logo-wrap::before { width: 40px; height: 40px; }
  .nav-logo-wrap::after  { width: 48px; height: 48px; left: -4px; }
  .nav-logo-title   { font-size: 1.05rem; letter-spacing: .08em; }
  .nav-logo-sub     { font-size: .46rem; letter-spacing: .14em; }

  h1.hero-title     { font-size: 2.6rem; letter-spacing: .02em; }
  .hero-sub         { font-size: .86rem; line-height: 1.65; }
  .hero-actions     { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline { justify-content: center; width: 100%; }
  .hero-stats       { gap: 1.2rem; }
  .stat-num         { font-size: 1.8rem; }
  .stat-label       { font-size: .56rem; }

  .section-wrap     { padding: 2.4rem .9rem; }
  h2.section-title  { font-size: 2rem; }

  .gallery-grid     { grid-template-columns: repeat(2, 1fr); gap: 2px; }
  .gallery-grid--mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; gap: .45rem; }
  .gallery-grid--mosaic .gallery-item.wide { grid-column: span 2; }
  .gallery-grid--mosaic .gallery-item.tall { grid-row: span 2; }

  .footer-main      { padding: 1.6rem .9rem 1.2rem; }
  .footer-bottom    { padding: .9rem .9rem; }

  .toast            { left: .9rem; right: .9rem; bottom: 1rem; max-width: none; }
  .lightbox-prev    { right: auto; left: .5rem; }
  .lightbox-next    { left: auto;  right: .5rem; }
  .lightbox-nav     { width: 40px; height: 40px; font-size: 1.4rem; }
  .lightbox-close   { top: -2.4rem; right: .25rem; width: 34px; height: 34px; }
}

/* ═══════════ MÓVIL PEQUEÑO (≤ 360px) ═══════════ */
@media (max-width: 360px) {
  .nav-logo-text    { display: none; }         /* solo logo para no romper nav */
  h1.hero-title     { font-size: 2.2rem; }
  .hero-badge       { font-size: .56rem; letter-spacing: .15em; }
  .section-wrap     { padding: 2rem .75rem; }
  .service-card     { padding: 1.3rem 1rem; }
  .policy-card      { padding: 1.3rem 1rem; }
  .contact-block    { padding: .9rem; gap: .7rem; }
  .btn-primary, .btn-outline { padding: .68rem 1.1rem; font-size: .74rem; letter-spacing: .1em; }
}

/* ═══════════ ORIENTACIÓN Y ACCESIBILIDAD ═══════════ */

/* En landscape de móvil, el hero no debe ocupar 100vh */
@media (max-height: 500px) and (orientation: landscape) {
  .hero             { min-height: auto; padding: 2.5rem 2rem; }
  .hero-stats       { margin-top: 1.4rem; }
  .hero-logo-float  { display: none; }
}

/* Respeta la preferencia del usuario de reducir movimiento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .bubble, .clients-track-img { animation: none !important; }
}

/* Pantallas hover-capable mantienen efectos; en touch se evita hover pegado */
@media (hover: none) {
  .client-card:hover,
  .client-grid-card:hover,
  .service-card:hover,
  .gallery-item:hover { transform: none; }
}

/* ═══════════════════════════════════════════
   CONTACT FORM — ESTADOS DE ENVÍO
   ═══════════════════════════════════════════ */
.contact-form-wrap { position: relative; }

.contact-status {
  margin-top: 1rem;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  font-family: 'Barlow', sans-serif;
  font-size: .85rem;
  line-height: 1.55;
  border-radius: 4px;
  opacity: 0;
  transition: max-height .45s ease, opacity .45s ease, padding .35s ease;
}
.contact-status.show {
  max-height: 400px;
  opacity: 1;
  padding: .9rem 1.1rem;
}
.contact-status.ok {
  background: rgba(15,143,242,.10);
  border-left: 3px solid var(--teal);
  color: var(--white);
}
.contact-status.err {
  background: rgba(30,7,133,.10);
  border-left: 3px solid var(--warn);
  color: var(--white);
}
.contact-status strong { color: var(--teal); letter-spacing: .03em; }
.contact-status.err strong { color: var(--warn); }

/* Resaltar campos inválidos */
.form-input.invalid,
.form-select.invalid,
.form-textarea.invalid {
  border-color: var(--warn) !important;
  box-shadow: 0 0 0 3px rgba(30,7,133,.12);
}

/* Botón en estado "enviando" */
.btn-primary.sending {
  opacity: .75;
  pointer-events: none;
  position: relative;
}
.btn-primary.sending::after {
  content: '';
  position: absolute;
  right: 14px; top: 50%;
  width: 12px; height: 12px;
  margin-top: -6px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin .8s linear infinite;
}
@keyframes btn-spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════
   ACTIVIDADES (sección animada bajo ops-strip · Inicio)
   ═══════════════════════════════════════════════════════════ */
.activities-intro {
  position: relative;
  padding: 4.5rem 3rem 5rem;
  overflow: hidden;
  background:
    linear-gradient(180deg,
      rgba(252,255,255,.78) 0%,
      rgba(245,245,245,.86) 100%);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-bottom: 1px solid rgba(0,86,158,.08);
}

.activities-bg-deco {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  overflow: hidden;
}
.ac-wave {
  position: absolute;
  width: 140%; left: -20%;
  height: 220px;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(15,143,242,.18) 0%, transparent 65%);
  filter: blur(20px);
  animation: acWave 12s ease-in-out infinite alternate;
  opacity: .55;
}
.ac-wave-2 {
  top: 40%; height: 260px;
  background: radial-gradient(ellipse at 30% 50%, rgba(30,7,133,.16) 0%, transparent 60%);
  animation-duration: 16s;
  animation-direction: alternate-reverse;
}
.ac-wave-3 {
  bottom: -10%; height: 280px;
  background: radial-gradient(ellipse at 70% 50%, rgba(0,86,158,.14) 0%, transparent 60%);
  animation-duration: 20s;
}
@keyframes acWave {
  0%   { transform: translate3d(-3%, -2%, 0) scale(1); }
  50%  { transform: translate3d(2%, 1%, 0) scale(1.06); }
  100% { transform: translate3d(3%, 2%, 0) scale(1); }
}

.activities-wrap {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto;
}

.activities-head { text-align: center; margin-bottom: 3rem; }

.activities-eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .72rem; font-weight: 700; letter-spacing: .28em;
  text-transform: uppercase; color: var(--teal);
  border: 1px solid rgba(15,143,242,.32);
  padding: .42rem 1rem; margin-bottom: 1.4rem;
  background: rgba(252,255,255,.55);
  border-radius: 999px;
}
.ac-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(15,143,242,.18);
  animation: blink 2s infinite;
}

.activities-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05; letter-spacing: .04em;
  color: var(--indigo);
  margin: 0 0 1.4rem;
  display: inline-flex; align-items: center; gap: .25rem;
}
.ac-typed {
  background: linear-gradient(90deg, var(--brand) 0%, var(--sky) 60%, var(--indigo) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: acGradientShift 6s ease-in-out infinite alternate;
  display: inline-block;
  min-height: 1.05em;
}
@keyframes acGradientShift {
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}
.ac-cursor {
  display: inline-block;
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  color: var(--sky);
  margin-left: .15rem;
  animation: acBlink 1s steps(2) infinite;
}
@keyframes acBlink { 50% { opacity: 0; } }

.activities-lead {
  font-size: clamp(.95rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: var(--steel);
  max-width: 760px;
  margin: 0 auto;
}
.activities-lead strong { color: var(--indigo); font-weight: 700; }

/* ─── Grid de tarjetas ─── */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin: 2.4rem 0 2.6rem;
}
.ac-card {
  position: relative;
  background: rgba(252,255,255,.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1.5px solid rgba(0,86,158,.14);
  padding: 1.7rem 1.5rem 1.6rem;
  overflow: hidden;
  transition: transform .45s cubic-bezier(.22,1,.36,1),
              box-shadow .35s, border-color .35s, background .35s;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  animation: acCardIn .9s cubic-bezier(.22,1,.36,1) both;
  animation-delay: var(--ac-d, 0s);
}
@keyframes acCardIn {
  from { opacity: 0; transform: translateY(28px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.ac-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sky), var(--indigo));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .55s cubic-bezier(.22,1,.36,1);
}
.ac-card::after {
  content: '';
  position: absolute;
  top: 0; left: -70%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg,
                transparent 0%,
                rgba(15,143,242,.14) 50%,
                transparent 100%);
  transition: left .8s cubic-bezier(.22,1,.36,1);
  pointer-events: none;
}
.ac-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  background: #FCFFFF;
  box-shadow:
    0 14px 32px rgba(0,86,158,.18),
    0 0 0 3px rgba(15,143,242,.08);
}
.ac-card:hover::before { transform: scaleX(1); }
.ac-card:hover::after  { left: 160%; }

.ac-card-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(15,143,242,.12), rgba(30,7,133,.1));
  border: 1px solid rgba(15,143,242,.25);
  border-radius: 12px;
  margin-bottom: 1rem;
  color: var(--brand);
  transition: transform .4s, color .3s, background .3s;
}
.ac-card-icon svg { width: 26px; height: 26px; }
.ac-card:hover .ac-card-icon {
  transform: rotate(-6deg) scale(1.08);
  color: var(--sky);
  background: linear-gradient(135deg, rgba(15,143,242,.22), rgba(30,7,133,.16));
}

.ac-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem; font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: .55rem;
}
.ac-card p {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--steel);
}
.ac-card-arrow {
  position: absolute;
  bottom: .9rem; right: 1.1rem;
  font-size: 1rem;
  color: var(--sky);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .35s, transform .35s;
}
.ac-card:hover .ac-card-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Marquee continuo de palabras clave ─── */
.activities-marquee {
  position: relative;
  margin-top: 1.5rem;
  padding: 1rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(0,86,158,.12);
  border-bottom: 1px solid rgba(0,86,158,.12);
  background:
    linear-gradient(90deg,
      rgba(252,255,255,.7) 0%,
      rgba(245,245,245,.4) 50%,
      rgba(252,255,255,.7) 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.ac-marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  white-space: nowrap;
  animation: acMarquee 38s linear infinite;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .9rem;
  color: var(--brand);
}
.ac-marquee-track > span:not(.ac-sep) {
  background: linear-gradient(90deg, var(--brand), var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ac-sep { color: var(--sky); opacity: .55; font-size: .65rem; }
@keyframes acMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 980px) {
  .activities-intro { padding: 3.2rem 2rem 3.6rem; }
  .activities-grid  { gap: 1rem; }
}
@media (max-width: 640px) {
  .activities-intro { padding: 2.6rem 1.2rem 3rem; }
  .activities-head  { margin-bottom: 2rem; }
  .ac-card          { padding: 1.4rem 1.2rem 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  .ac-typed,
  .ac-cursor,
  .ac-marquee-track,
  .ac-wave { animation: none !important; }
  .ac-card { animation: none !important; }
}