/* Saet4 Multipágina - UI más clara (morado + verde)
   Sin dependencias externas. Responsive real.
*/
:root{
  --bg: #0f1220;
  --surface: rgba(255,255,255,.06);
  --surface2: rgba(255,255,255,.10);
  --line: rgba(255,255,255,.14);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);

  --purple: #5B2C83;
  --purple2: #7C3AED;
  --green: #2FB35A;
  --green2: #22C55E;

  --shadow: 0 16px 46px rgba(0,0,0,.38);
  --radius: 16px;
  --radius2: 22px;

  --max: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(1000px 700px at 10% 10%, rgba(124,58,237,.18), transparent 60%),
    radial-gradient(950px 650px at 90% 18%, rgba(34,197,94,.14), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a{ color: inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ width:min(var(--max), calc(100% - 40px)); margin:0 auto; }
.main{ min-height: 60vh; }

/* Topbar */
.topbar{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(15,18,32,.72);
  border-bottom: 1px solid var(--line);
}
.topbar__inner{
  height: 82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  padding: 10px 12px;
  border-radius: 14px;
}
.brand:hover{ background: rgba(255,255,255,.06); }
.brand__logo{ width: 52px; height: 52px; object-fit: contain; }
.brand__name{ font-weight: 900; letter-spacing:.2px; }

/* Nav */
.nav{ display:flex; align-items:center; gap: 8px; }
.nav__link{
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 800;
}
.nav__link:hover{ background: rgba(255,255,255,.06); color: var(--text); }
.nav__link.is-active{
  color: var(--text);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.10);
}
.nav__cta{
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 900;
  color: white;
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(34,197,94,.88));
  border: 1px solid rgba(255,255,255,.16);
}
.nav__cta.is-active{ outline: 2px solid rgba(255,255,255,.14); outline-offset: 2px; }

/* Mobile nav button */
.navbtn{
  display:none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
}
.navbtn__bar{
  display:block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,.86);
  margin: 4px 0;
}

/* Typography */
h1{
  font-size: clamp(2rem, 2.8vw + 1rem, 3.1rem);
  line-height: 1.1;
  margin: 0 0 10px;
  letter-spacing: .2px;
}
h2{
  font-size: clamp(1.6rem, 1.2vw + 1rem, 2.1rem);
  margin: 0 0 10px;
  letter-spacing: .2px;
}
h3{ margin: 0 0 6px; letter-spacing: .2px; }
.muted{ color: var(--muted); }
.text{ font-size: 1.05rem; }
.small{ font-size: .92rem; }
.link{ color: rgba(255,255,255,.86); font-weight: 900; }
.link:hover{ text-decoration: underline; }

/* Hero */
.hero{
  padding: 54px 0 30px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items:center;
}
.pill{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
  font-weight: 900;
  letter-spacing: .2px;
  margin: 0 0 14px;
}
.lead{ margin: 0 0 16px; color: var(--muted); max-width: 60ch; }
.hero__actions{ display:flex; gap: 12px; flex-wrap: wrap; margin: 16px 0 16px; }

.frame{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
  padding: 12px;
}
.frame__img{ border-radius: 16px; border: 1px solid rgba(255,255,255,.12); width: 75%; margin: 0 auto; }
.frame__note{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  border: 1px dashed rgba(255,255,255,.16);
  color: var(--muted);
}

.kpis{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 10px;
}
.kpi{
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
}
.kpi strong{ display:block; }
.kpi span{ display:block; margin-top: 4px; }

/* Sections */
.section{ padding: 56px 0; }
.section--soft{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

/* Split */
.split{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
.mini-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }
.split__cards{ display:grid; gap: 10px; }
.mini{
  display:flex; gap: 12px; align-items:flex-start;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
}
.mini__icon{
  width: 40px; height: 40px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,58,237,.40), rgba(34,197,94,.28));
  border: 1px solid rgba(255,255,255,.12);
}

/* Page head */
.pagehead{
  padding: 46px 0 22px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.pagehead p{ margin: 6px 0 0; }

/* Cards */
.cards{
  display:grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0,1fr));
}
.cards--3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.cards--4{ grid-template-columns: repeat(4, minmax(0,1fr)); }

.card{
  padding: 18px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  transition: transform .18s ease, background .18s ease;
}
.card:hover{ transform: translateY(-3px); background: rgba(255,255,255,.07); }
.card__icon{
  width: 46px; height: 46px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,58,237,.46), rgba(34,197,94,.34));
  border: 1px solid rgba(255,255,255,.12);
  margin-bottom: 12px;
  font-size: 1.2rem;
}

/* Bullets / panels */
.grid2{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 18px; align-items:start; }
.bullets{ display:grid; gap: 10px; margin-top: 16px; }
.bullet{
  display:flex; gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
}
.bullet span{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}

.panel{
  border-radius: var(--radius2);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}
.panel__img{ width:100%; height: 240px; object-fit: cover; }
.panel__body{ padding: 16px; }

/* CTA */
.cta2{
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(34,197,94,.12));
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,.18);
}
.btn--sm{ padding: 10px 12px; border-radius: 12px; }
.btn--primary{
  color: white;
  background: linear-gradient(135deg, var(--purple2), var(--green2));
  box-shadow: 0 14px 32px rgba(0,0,0,.30);
}
.btn--ghost{
  color: var(--text);
  background: rgba(255,255,255,.05);
}
.btn:hover{ filter: brightness(1.05); }

/* Carousel */
.carousel{
  margin-top: 10px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  overflow:hidden;
}
.carousel__track{
  display:flex;
  gap: 14px;
  padding: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior:smooth;
  scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar{ display:none; }
.slide{
  flex: 0 0 clamp(270px, 72vw, 520px);
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  scroll-snap-align: start;
}
/*.slide__img{ height: 220px; object-fit: cover; }*/

.slide__img{
  width: 100%;
  height: 220px;          /* puedes subir a 240px si quieres más alto */
  object-fit: cover;      /* llena el marco */
  object-position: center;
  display: block;
}



.slide__body{ padding: 14px; }
.slide__tag{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: .84rem;
  background: rgba(34,197,94,.14);
  border: 1px solid rgba(34,197,94,.26);
  margin-bottom: 10px;
}

.slide__actions{ display:flex; gap: 10px; flex-wrap: wrap; }
.carousel__controls{
  display:flex; align-items:center; justify-content:space-between;
  gap: 12px;
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(255,255,255,.10);
}
.iconbtn{
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: white;
  font-size: 1.7rem;
  display:grid; place-items:center;
  cursor:pointer;
}
.iconbtn:hover{ background: rgba(255,255,255,.09); }
.dots{ display:flex; gap: 8px; align-items:center; justify-content:center; flex:1; }
.dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.16);
  cursor:pointer;
}
.dot.is-active{
  width: 28px;
  background: linear-gradient(135deg, var(--purple2), var(--green2));
}

/* Download bar */
.downloadbar{
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
}
.downloadbar__actions{ display:flex; gap: 10px; flex-wrap: wrap; }

/* Contact */
.contact__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
.contactcards{ margin-top: 12px; display:grid; gap: 10px; }
.contactcard{
  display:flex; gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
}
.contactcard:hover{ background: rgba(255,255,255,.07); }
.contactcard__icon{
  width: 42px; height: 42px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}
.contactcard__title{ font-weight: 900; }
.contactcard__value{ color: var(--muted); font-weight: 800; }

.note{
  margin-top: 12px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}

.formcard{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  padding: 16px;
  box-shadow: var(--shadow);
}
label{ display:block; font-weight: 900; margin-top: 12px; }
input, textarea{
  width: 100%;
  margin-top: 8px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,18,32,.65);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(124,58,237,.55);
  box-shadow: 0 0 0 4px rgba(124,58,237,.16);
}
.formcard__actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

/* Footer */
.footer{ padding: 22px 0 28px; }
.footer__inner{
  display:flex; flex-wrap:wrap;
  gap: 14px;
  align-items:center;
  justify-content:space-between;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 16px;
}
.footer__brand{ display:flex; align-items:center; gap: 10px; }
.footer__logo{ width: 38px; height: 38px; }
.footer__links{ display:flex; gap: 10px; flex-wrap:wrap; }
.footer__links a{ color: var(--muted); padding: 8px 10px; border-radius: 12px; font-weight: 900; }
.footer__links a:hover{ background: rgba(255,255,255,.06); color: var(--text); }

/* WhatsApp floating button */
.whatsapp{
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 70;
  display:flex; align-items:center; gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(34,197,94,.95), rgba(124,58,237,.86));
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 44px rgba(0,0,0,.40);
}
.whatsapp__icon{ font-size: 1.1rem; }
.whatsapp__txt{ font-weight: 900; }

/* Responsive */
@media (max-width: 920px){
  .hero__grid{ grid-template-columns: 1fr; }
  .kpis{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .grid2{ grid-template-columns: 1fr; }
  .contact__grid{ grid-template-columns: 1fr; }
  .cards--4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cards--3{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cta2{ flex-direction: column; align-items:flex-start; }
  .downloadbar{ flex-direction: column; align-items:flex-start; }
}
@media (max-width: 720px){
  .navbtn{ display:block; }
  .nav{
    position: fixed;
    top: 82px;
    right: 14px;
    left: 14px;
    display:none;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(15,18,32,.92);
    border: 1px solid rgba(255,255,255,.16);
    box-shadow: var(--shadow);
  }
  .nav.is-open{ display:flex; }
  .nav__link, .nav__cta{ width: 100%; text-align:left; }
  .cards--4, .cards--3{ grid-template-columns: 1fr; }
  .whatsapp__txt{ display:none; }
}
/* Tag + botón de video */
.slide__tagrow{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.videoBtn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}
.videoBtn:hover{ background: rgba(255,255,255,.10); }

/* Modal */
.modal{
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
}

.modal.is-open{ display: block; }

.modal__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(3px);
}

.modal__panel{
  position: relative;
  width: min(920px, calc(100% - 28px));
  margin: 8vh auto;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(15,18,32,.92);
  box-shadow: 0 22px 60px rgba(0,0,0,.55);
  overflow: hidden;
}

.modal__close{
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: white;
  cursor: pointer;
  z-index: 2;
}

.modal__frame{
  aspect-ratio: 16 / 9;
  width: 100%;
}

.modal__frame iframe{
  width: 100%;
  height: 100%;
  display: block;
}