:root{
  --bg:#f6f8ff;
  --surface:#ffffff;
  --surface-2:#eef3ff;
  --text:#18233f;
  --muted:#586684;
  --line:rgba(45,82,185,.14);

  /* Colores de marca */
  --primary:#2d52b9;
  --primary-dark:#203f96;
  --primary-soft:rgba(45,82,185,.10);

  --secondary:#00ca65;
  --secondary-dark:#00a754;
  --secondary-soft:rgba(0,202,101,.12);

  --accent:#a39800;
  --accent-dark:#857c00;
  --accent-soft:rgba(163,152,0,.14);

  --hero-overlay:rgba(10, 19, 48, 0.50);
  --hero-overlay-2:rgba(16, 30, 72, 0.74);

  --shadow:0 12px 40px rgba(28,42,94,.14);
  --radius:24px;
  --radius-lg:34px;
  --container:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Lato",system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:
    linear-gradient(180deg,#f7f9ff 0%, #f4fbf7 52%, #faf9ef 100%);
}

img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
.container{width:min(var(--container), calc(100% - 2rem)); margin-inline:auto}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(248,250,255,.74);
  border-bottom:1px solid rgba(255,255,255,.38);
}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  min-height:84px
}

.brand{
  display:flex;
  align-items:center;
  text-decoration:none;
}

.brand strong{
  display:block;
  font-family:"Montserrat",sans-serif;
  font-size:1rem
}

.brand span:last-child{
  font-size:.9rem;
  color:var(--muted)
}

.brand-mark{
  width:46px;
  height:46px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:white;
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  box-shadow:var(--shadow)
}

.main-nav{
  display:flex;
  gap:1.2rem;
  align-items:center
}

.main-nav a{
  font-weight:700;
  color:var(--text);
  opacity:.88
}

.main-nav a:hover{
  opacity:1;
  color:var(--primary)
}

.nav-actions{
  display:flex;
  align-items:center;
  gap:.8rem
}

.language-switcher{
  border:1px solid var(--line);
  background:rgba(255,255,255,.88);
  border-radius:999px;
  padding:.7rem .95rem;
  color:var(--text);
  box-shadow:0 6px 18px rgba(45,82,185,.06);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  border-radius:999px;
  padding:.95rem 1.25rem;
  font-weight:700;
  transition:.28s ease;
  border:1px solid transparent;
  cursor:pointer
}

.btn:hover{transform:translateY(-2px)}

.btn-primary{
  background:
    linear-gradient(135deg,
      var(--primary) 0%,
      #3e67d0 48%,
      var(--secondary) 100%);
  color:white;
  box-shadow:
    0 12px 26px rgba(45,82,185,.24),
    inset 0 1px 0 rgba(255,255,255,.18);
}

.btn-primary:hover{
  background:
    linear-gradient(135deg,
      var(--primary-dark) 0%,
      var(--primary) 52%,
      var(--secondary-dark) 100%);
}

.btn-secondary{
  background:rgba(255,255,255,.14);
  color:white;
  border-color:rgba(255,255,255,.28);
  backdrop-filter: blur(10px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.15);
}

.btn-secondary:hover{
  background:rgba(255,255,255,.22)
}

.menu-toggle{
  display:none;
  background:none;
  border:none;
  padding:.5rem;
  cursor:pointer
}

.menu-toggle span{
  display:block;
  width:26px;
  height:2px;
  background:var(--text);
  margin:5px 0;
  border-radius:2px
}

.hero{
  position:relative;
  overflow:hidden;
  min-height:84vh;
  display:flex;
  align-items:center
}

.hero-with-background{
  padding:6.8rem 0 4.6rem
}

.hero-background{
  position:absolute;
  inset:0;
  overflow:hidden
}

.hero-slides{
  position:absolute;
  inset:0
}

.hero-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transform:scale(1.04);
  transition:opacity 1.2s ease, transform 6s ease;
  background-size:cover;
  background-position:center center;
}

.hero-slide.active{
  opacity:1;
  transform:scale(1)
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(10,19,48,.52) 0%, rgba(15,29,67,.48) 45%, rgba(9,18,42,.74) 100%),
    linear-gradient(90deg, var(--hero-overlay-2) 0%, rgba(25,46,101,.34) 45%, rgba(0,202,101,.18) 100%);
}

.hero-foreground{
  position:relative;
  z-index:2
}

.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .85fr;
  gap:2rem;
  align-items:center
}

.hero-copy{
  color:white;
  max-width:760px
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  margin:0 0 1rem;
  padding:.55rem .9rem;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(45,82,185,.24), rgba(0,202,101,.18));
  border:1px solid rgba(255,255,255,.18);
  font-weight:700;
  letter-spacing:.02em
}

.hero h1{
  margin:0 0 1rem;
  font-family:"Montserrat",sans-serif;
  font-size:clamp(2.6rem, 4vw, 4.6rem);
  line-height:1.03;
  letter-spacing:-.03em
}

.hero-text{
  font-size:1.12rem;
  line-height:1.7;
  max-width:690px;
  color:rgba(255,255,255,.92)
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.9rem;
  margin-top:1.5rem
}

.hero-pillars{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  margin-top:1.6rem
}

.hero-pillars span{
  color:white;
  background:linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.08));
  border:1px solid rgba(255,255,255,.14);
  padding:.7rem .9rem;
  border-radius:999px;
  font-weight:700
}

.hero-card{
  background:
    linear-gradient(180deg, rgba(255,255,255,.15), rgba(255,255,255,.08));
  backdrop-filter: blur(14px);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  color:white
}

.hero-card-inner{
  padding:2rem
}

.mini-label{
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.8rem;
  color:rgba(255,255,255,.80);
  font-weight:800
}

.hero-card h2{
  font-family:"Montserrat",sans-serif;
  font-size:1.7rem;
  line-height:1.18;
  margin:.6rem 0 1rem
}

.hero-card p{
  line-height:1.7;
  color:rgba(255,255,255,.92)
}

.hero-card ul{
  padding-left:1.2rem;
  margin-top:1rem
}

.hero-card li{
  margin:.5rem 0;
  color:rgba(255,255,255,.95)
}

.stats{
  margin-top:-2rem;
  position:relative;
  z-index:3
}

.stats-grid{
  background:white;
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--shadow);
  border-radius:30px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  overflow:hidden
}

.stats-grid article{
  padding:1.5rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(246,249,255,.92));
}

.stats-grid strong{
  display:block;
  font:800 1.7rem "Montserrat",sans-serif;
  color:var(--primary)
}

.stats-grid span{
  color:var(--muted);
  line-height:1.55
}

.section{
  padding:5.5rem 0
}

.section-soft{
  background:
    linear-gradient(180deg,#eef3ff 0%, #f3fbf6 55%, #faf9ef 100%)
}

.section-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:2rem;
  align-items:start
}

.section-head{
  max-width:780px;
  margin-bottom:2rem
}

.section-head.center{
  text-align:center;
  margin-inline:auto
}

.section-tag{
  display:inline-block;
  margin:0 0 .85rem;
  padding:.45rem .78rem;
  border-radius:999px;
  background:linear-gradient(135deg,var(--primary-soft),var(--secondary-soft));
  color:var(--primary);
  font-weight:800;
  letter-spacing:.04em;
  font-size:.82rem;
  text-transform:uppercase
}

.section h2,.manifesto h2{
  margin:0;
  font-family:"Montserrat",sans-serif;
  font-size:clamp(2rem,3vw,3rem);
  line-height:1.1;
  letter-spacing:-.03em
}

.section-copy p,
.manifesto p,
.section-head p,
.split-copy p,
.contact-grid p{
  font-size:1.06rem;
  line-height:1.78;
  color:var(--muted)
}

.cards-3,.dynamic-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.3rem;
  margin-top:2rem
}

.info-card,
.program-card,
.donate-card,
.impact-list article,
.program-detail-card{
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1.45rem;
  box-shadow:var(--shadow)
}

.info-card h3,
.program-card h3,
.impact-list h3,
.donate-card h3,
.program-detail-head h3{
  margin:.15rem 0 .7rem;
  font-family:"Montserrat",sans-serif;
  font-size:1.18rem
}

.info-card p,
.program-card p,
.impact-list p,
.donate-card li,
.program-detail-body p,
.program-summary{
  color:var(--muted);
  line-height:1.72
}

.program-icon{
  width:54px;
  height:54px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:
    linear-gradient(135deg,
      rgba(45,82,185,.14),
      rgba(0,202,101,.16),
      rgba(163,152,0,.12));
  color:var(--primary);
  font-family:"Montserrat",sans-serif;
  font-weight:800;
  margin-bottom:1rem
}

.split-panel{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.4rem;
  align-items:start
}

.impact-list{
  display:grid;
  gap:1rem
}

.manifesto{
  color:white;
  background:
    radial-gradient(circle at top left, rgba(163,152,0,.22), transparent 35%),
    radial-gradient(circle at bottom right, rgba(0,202,101,.18), transparent 30%),
    linear-gradient(135deg,#1e3276 0%, #2d52b9 52%, #00a95b 100%);
}

.manifesto-wrap{
  max-width:900px
}

.manifesto .section-tag{
  background:rgba(255,255,255,.12);
  color:white
}

.manifesto p{
  color:rgba(255,255,255,.92)
}

.donate-grid,.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.5rem;
  align-items:start
}

.donate-card ul{
  padding-left:1.1rem;
  line-height:1.8
}

.contact-list p{
  margin:.4rem 0
}

.contact-form{
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:1.5rem;
  box-shadow:var(--shadow);
  display:grid;
  gap:1rem
}

.contact-form label{
  display:grid;
  gap:.45rem;
  font-weight:700
}

.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  border:1px solid var(--line);
  border-radius:18px;
  padding:.95rem 1rem;
  background:#fbfdff;
  color:var(--text)
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:none;
  border-color:rgba(45,82,185,.4);
  box-shadow:0 0 0 4px rgba(45,82,185,.10);
}

.program-card{
  display:flex;
  flex-direction:column;
  gap:.8rem;
  padding:1rem;
  overflow:hidden
}

.program-carousel{
  position:relative;
  border-radius:22px;
  overflow:hidden;
  aspect-ratio:16/10;
  background:linear-gradient(135deg,#dfe7ff,#e4fbef)
}

.program-track{
  display:flex;
  height:100%;
  transition:transform .65s cubic-bezier(.22,.61,.36,1)
}

.program-slide{
  min-width:100%;
  height:100%;
  position:relative;
  cursor:pointer
}

.program-slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease
}

.program-slide:hover img{
  transform:scale(1.04)
}

.carousel-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:2;
  width:42px;
  height:42px;
  border:none;
  border-radius:999px;
  background:rgba(255,255,255,.88);
  box-shadow:0 8px 20px rgba(29,42,88,.16);
  cursor:pointer;
  font-size:1.5rem;
  display:grid;
  place-items:center
}

.carousel-btn:hover{
  background:white
}

.carousel-btn.prev{left:.75rem}
.carousel-btn.next{right:.75rem}

.carousel-dots{
  position:absolute;
  bottom:.85rem;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:.45rem;
  z-index:2
}

.carousel-dot{
  width:9px;
  height:9px;
  border-radius:999px;
  border:none;
  background:rgba(255,255,255,.55);
  cursor:pointer;
  padding:0
}

.carousel-dot.active{
  background:linear-gradient(135deg,var(--accent),#d3c500);
  width:26px
}

.program-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem
}

.program-badge{
  font-size:.8rem;
  font-weight:800;
  letter-spacing:.03em;
  text-transform:uppercase;
  color:var(--primary);
  background:linear-gradient(135deg,var(--primary-soft),var(--accent-soft));
  padding:.45rem .7rem;
  border-radius:999px
}

.program-highlights{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem
}

.program-highlights span{
  font-size:.9rem;
  background:linear-gradient(135deg,#f4f7ff,#f3fbf6);
  border:1px solid rgba(45,82,185,.08);
  padding:.55rem .72rem;
  border-radius:999px;
  color:var(--text)
}

.site-footer{
  padding:2rem 0;
  background:
    linear-gradient(135deg,#15224c 0%, #20387f 52%, #0b8c4d 100%);
  color:white
}

.footer-wrap{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  align-items:center
}

.footer-wrap p{
  margin:.25rem 0;
  color:rgba(255,255,255,.80)
}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(7,12,28,.88);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:120;
  padding:1.5rem
}

.lightbox.open{
  display:flex
}

.lightbox-content{
  position:relative;
  max-width:min(1100px, 100%);
  max-height:100%;
  display:grid;
  gap:.9rem
}

.lightbox img{
  width:min(1100px, 100%);
  max-height:78vh;
  object-fit:contain;
  border-radius:24px;
  background:#07151d
}

.lightbox-caption{
  display:flex;
  justify-content:space-between;
  gap:1rem;
  color:white;
  align-items:center
}

.lightbox-close,.lightbox-nav{
  position:absolute;
  border:none;
  background:rgba(255,255,255,.14);
  color:white;
  cursor:pointer
}

.lightbox-close{
  top:1rem;
  right:1rem;
  width:48px;
  height:48px;
  border-radius:999px;
  font-size:2rem;
  z-index:4
}

.lightbox-nav{
  top:50%;
  transform:translateY(-50%);
  width:54px;
  height:54px;
  border-radius:999px;
  font-size:2rem
}

.lightbox-nav.prev{left:1rem}
.lightbox-nav.next{right:1rem}

@media (max-width: 1080px){
  .hero-grid,.section-grid,.split-panel,.donate-grid,.contact-grid{grid-template-columns:1fr}
  .dynamic-grid,.cards-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width: 780px){
  .main-nav,.nav-cta{display:none}
  .menu-toggle{display:block}

  .main-nav.open{
    display:flex;
    position:absolute;
    top:84px;
    left:1rem;
    right:1rem;
    flex-direction:column;
    background:rgb(255, 255, 255);
    border:1px solid var(--line);
    border-radius:24px;
    padding:1rem;
    box-shadow:var(--shadow)
  }

  .hero{min-height:auto}
  .hero-with-background{padding:5.6rem 0 3.2rem}
  .hero h1{font-size:2.35rem}
  .hero-card-inner{padding:1.4rem}
  .stats{margin-top:0;padding-top:1.2rem}
  .stats-grid,.dynamic-grid,.cards-3{grid-template-columns:1fr}
  .footer-wrap,.lightbox-caption{flex-direction:column;align-items:flex-start}
  .lightbox-nav{display:none}
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

/* Logo vertical */
.brand-logo {
  height: 64px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

/* versión opcional más grande */
.brand-logo.vertical {
  height: 70px;
}

.hero-card-donate{
  margin-top:1.2rem;
  width:100%;
}