/* =========================================================
   Llados University — Campus Virtual
   Réplica fiel del theme Encore + capa de animación de texto
   ========================================================= */

:root{
  --green:#00d26a;
  --green-2:#2ecc71;
  --orange:#e67e22;
  --red:#e74c3c;
  --black:#000;
  --ink:#1a1a1a;
  --muted:#8a8a8a;
  --container:1260px;
  --gutter:40px;
  --font-head:'Fira Sans', system-ui, sans-serif;
  --font-body:'Open Sans', system-ui, sans-serif;
}

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

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--black);
  color:#fff;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

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

h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;margin:0 0 .6em;line-height:1.22}
h1{font-size:clamp(29px,3.9vw,44px)}
h2{font-size:clamp(26px,3.2vw,36px)}
h4{font-size:clamp(19px,2vw,24px)}
h5{font-size:clamp(16px,1.5vw,19px)}
p{margin:0 0 1rem}

.accent{color:var(--green)}
.accent2{color:var(--green-2)}
.text-center{text-align:center}

.container{
  width:100%;
  max-width:calc(var(--container) + var(--gutter)*2);
  margin:0 auto;
  padding:0 var(--gutter);
}
@media (max-width:767px){ :root{--gutter:15px} }

.row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  margin:0 -15px;
}
.row > [class*="col-"]{padding:0 15px;width:100%}
@media (min-width:768px){
  .row > .col-4{width:33.3333%}
  .row > .col-6{width:50%}
}

.section{position:relative;padding:80px 0}
@media (max-width:767px){ .section{padding:40px 0} }
.section--dark{background:var(--black);color:#fff}
.section--light{background:#fff;color:var(--ink)}
.section__title{margin-bottom:1em}

/* ---------------- Botones ---------------- */
.btn{
  position:relative;
  display:inline-block;
  overflow:hidden;
  font-family:var(--font-body);
  font-weight:700;
  line-height:1;
  text-align:center;
  border:1px solid transparent;
  border-radius:4px;
  cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s ease, filter .25s ease;
  will-change:transform;
}
.btn--medium{padding:14px 26px;font-size:16px}
.btn--large{padding:18px 34px;font-size:18px}
.btn--block{display:block;width:100%}
.btn--green{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 6px 22px rgba(0,210,106,.18)}
.btn--orange{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:0 6px 22px rgba(230,126,34,.18)}
.btn--red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 6px 22px rgba(231,76,60,.18)}
.btn:hover{transform:translateY(-2px)}
.btn--green:hover{box-shadow:0 10px 30px rgba(0,210,106,.38)}
.btn--orange:hover{box-shadow:0 10px 30px rgba(230,126,34,.38)}
.btn--red:hover{box-shadow:0 10px 30px rgba(231,76,60,.38)}
/* barrido de luz */
.btn::after{
  content:"";
  position:absolute;
  inset:0 auto 0 -60%;
  width:45%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-18deg);
  pointer-events:none;
  opacity:0;
}
.btn:hover::after{animation:btn-sheen .75s ease-out}
@keyframes btn-sheen{
  0%{left:-60%;opacity:1}
  100%{left:120%;opacity:1}
}

/* ---------------- Header ---------------- */
.header{
  position:absolute;
  top:0;left:0;right:0;
  z-index:60;
  padding:22px 0;
  background:transparent;
  transition:background-color .35s ease, transform .45s cubic-bezier(.2,.7,.3,1), padding .35s ease, backdrop-filter .35s ease;
}
.header--stuck{
  position:fixed;
  padding:12px 0;
  background:rgba(0,0,0,.82);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.header--hidden{transform:translateY(-110%)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo__image{width:350px;max-width:52vw}
.header__actions{display:flex;gap:12px;flex-shrink:0}
.hamburger{
  display:none;
  width:34px;height:26px;
  padding:0;margin:0;
  background:none;border:0;cursor:pointer;
  flex-direction:column;justify-content:space-between;
}
.hamburger__slice{
  display:block;height:3px;width:100%;
  background:#fff;border-radius:2px;
  transition:transform .35s cubic-bezier(.2,.7,.3,1), opacity .25s ease;
}
.header--open .hamburger__slice:nth-child(1){transform:translateY(11.5px) rotate(45deg)}
.header--open .hamburger__slice:nth-child(2){opacity:0;transform:scaleX(.3)}
.header--open .hamburger__slice:nth-child(3){transform:translateY(-11.5px) rotate(-45deg)}

.header__mobile{display:none}

@media (max-width:767px){
  .header{background:rgba(0,0,0,.75);padding:14px 0}
  .logo__image{width:215px}
  .header__actions{display:none}
  .hamburger{display:flex}
  .header--open{background:#000}
  .header__mobile{
    display:block;
    height:0;
    overflow:hidden;
    background:#000;
  }
  .header__mobile-inner{
    display:flex;flex-direction:column;gap:12px;
    padding-top:16px;padding-bottom:20px;
  }
  .header__mobile .btn{width:100%}
}

/* ---------------- Hero ---------------- */
.hero{padding-top:170px}
@media (max-width:767px){ .hero{padding-top:120px} }
.hero__title{text-align:center;margin-bottom:1.4em}
.hero__row{align-items:center}
.hero__media{display:flex;justify-content:center}

.image-wrap{
  position:relative;
  overflow:hidden;
  border-radius:2px;
  max-width:450px;
  box-shadow:0 30px 70px rgba(0,0,0,.65);
}
.image-wrap img{width:100%}
.image-wrap__sheen{
  position:absolute;
  inset:0 auto 0 -75%;
  width:60%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.22),transparent);
  transform:skewX(-16deg);
  pointer-events:none;
}
@media (max-width:767px){ .hero__list{margin-top:34px} }

.hero__list-title{margin-bottom:1.2em}
.checklist{list-style:none;margin:0;padding:0}
.checklist li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:16px;
  font-size:clamp(15px,1.35vw,17px);
}
.checklist li i{font-style:normal;flex-shrink:0;line-height:1.4;display:inline-block}
.checklist li strong{font-weight:700}

/* cursor del efecto máquina de escribir */
.type-caret{
  display:inline-block;
  width:2px;
  height:1em;
  margin-left:3px;
  background:var(--green);
  vertical-align:-2px;
  animation:caret 1s steps(1) infinite;
}
@keyframes caret{50%{opacity:0}}

/* ---------------- Precios ---------------- */
.pricing-section{border-top:1px solid rgba(255,255,255,.09)}
.pricing-row{align-items:stretch}
.pricing-row > [class*="col-"]{display:flex;margin-bottom:30px}

.block--card{
  position:relative;
  width:100%;
  border-radius:6px;
  background:linear-gradient(329deg, rgba(0,210,106,.18) 0%, #000 96.86%);
  border:1px solid rgba(0,210,106,.16);
  box-shadow:0 14px 40px rgba(0,0,0,.55);
  transition:transform .4s cubic-bezier(.2,.7,.3,1), box-shadow .4s ease, border-color .4s ease;
}
.block--card:hover{
  transform:translateY(-6px);
  border-color:rgba(0,210,106,.42);
  box-shadow:0 22px 60px rgba(0,210,106,.16);
}
.pricing__body{padding:40px 30px 34px;text-align:center;display:flex;flex-direction:column;height:100%}
.pricing__name{color:var(--green);font-size:19px;letter-spacing:.04em;margin-bottom:.35em}
/* --- promoción -20% --- */
.promo-banner{
  max-width:760px;
  margin:-.4rem auto 2.4rem;
  padding:12px 22px;
  text-align:center;
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(14px,1.5vw,17px);
  letter-spacing:.03em;
  text-transform:uppercase;
  color:#fff;
  border:1px solid rgba(231,76,60,.55);
  border-radius:999px;
  background:linear-gradient(90deg,rgba(231,76,60,.20),rgba(230,126,34,.20));
  box-shadow:0 8px 26px rgba(231,76,60,.16);
}
.promo-banner__off{
  display:inline-block;
  margin-right:.5em;
  padding:.15em .6em;
  border-radius:999px;
  background:var(--red);
  color:#fff;
  letter-spacing:.02em;
}
.pricing__flag{
  position:absolute;
  top:14px;left:14px;
  z-index:3;
  padding:6px 13px;
  border-radius:999px;
  background:var(--red);
  color:#fff;
  font-family:var(--font-head);
  font-weight:700;
  font-size:14px;
  letter-spacing:.04em;
  box-shadow:0 6px 20px rgba(231,76,60,.35);
}
.pricing__old{
  margin:0 0 .25em;
  font-size:14.5px;
  color:rgba(255,255,255,.62);
  letter-spacing:.02em;
}
.pricing__old s{color:rgba(255,255,255,.5);text-decoration-color:var(--red);text-decoration-thickness:2px}
.pricing__info{margin-bottom:.15em}
.pricing__price{font-size:clamp(38px,4.6vw,52px);margin:0;line-height:1}
.pricing__cur{font-size:.72em;vertical-align:.06em}
.pricing__heading{font-size:14px;letter-spacing:.12em;color:rgba(255,255,255,.92);margin-bottom:1.4rem}
.pricing__content{text-align:center;font-size:15.5px;margin-bottom:1.6rem;flex:1 0 auto}
.pricing__content p{margin-bottom:.9rem}
.pricing__body .btn{margin-top:auto;align-self:center;min-width:180px}

.ribbon{
  position:absolute;
  top:18px;right:-12px;
  background:var(--green);
  color:#fff;
  font-family:var(--font-body);
  font-weight:700;
  font-size:14px;
  letter-spacing:.02em;
  padding:7px 16px 7px 26px;
  box-shadow:0 8px 22px rgba(0,210,106,.32);
  clip-path:polygon(14px 0, 100% 0, 100% 100%, 14px 100%, 0 50%);
  z-index:3;
}

/* ---------------- FAQ ---------------- */
.faq-section{padding:70px 0}
.faq-section .section__title{color:var(--ink)}
.faq{max-width:840px;margin:0 auto}

.accordion{
  background:#fff;
  color:var(--ink);
  border-radius:6px;
  box-shadow:0 4px 18px rgba(0,0,0,.10);
  margin-bottom:14px;
  overflow:hidden;
  transition:box-shadow .3s ease, transform .3s ease;
}
.accordion:hover{box-shadow:0 8px 26px rgba(0,0,0,.16)}
.accordion--open{box-shadow:0 10px 34px rgba(0,0,0,.18)}
.accordion__title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  width:100%;
  padding:22px 26px;
  background:none;
  border:0;
  text-align:left;
  cursor:pointer;
  color:inherit;
  font:inherit;
}
.accordion__title h5{margin:0;font-size:clamp(15px,1.4vw,17px);line-height:1.45}
.accordion__icon{
  position:relative;
  flex-shrink:0;
  width:18px;height:18px;
}
.accordion__icon::before,
.accordion__icon::after{
  content:"";
  position:absolute;
  background:var(--green);
  border-radius:2px;
  transition:transform .35s cubic-bezier(.2,.7,.3,1), opacity .3s ease;
}
.accordion__icon::before{top:8px;left:0;width:18px;height:2.5px}
.accordion__icon::after{left:8px;top:0;width:2.5px;height:18px}
.accordion--open .accordion__icon::after{transform:rotate(90deg);opacity:0}
.accordion--open .accordion__icon::before{transform:rotate(180deg)}
.accordion__panel{height:0;overflow:hidden}
.accordion__body{padding:0 26px 26px;font-size:15.5px}
.accordion__body p:last-child{margin-bottom:0}
.accordion__body a{color:#0a9a52;text-decoration:underline;word-break:break-word}

/* ---------------- Casos de éxito ---------------- */
.success-section{padding:70px 0}
.lead{max-width:760px;margin:0 auto 2rem;color:rgba(255,255,255,.86)}
.scramble{color:var(--green);display:inline-block;white-space:nowrap}

/* ---------------- Sala principiantes ---------------- */
.beginners-section{padding:60px 0 50px}
.section__title--orange{color:var(--orange)}
.beginners__sub{max-width:820px;margin:0 auto 2rem;font-size:clamp(17px,1.7vw,21px);line-height:1.5}

/* ---------------- Manifiesto ---------------- */
.section--photo{
  position:relative;
  background-image:url("assets/bg.png");
  background-position:center;
  background-size:cover;
  padding:80px 0 60px;
  isolation:isolate;
}
.section--photo .section__overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.9);
  z-index:-1;
}
.manifesto__text{
  max-width:760px;
  margin:0 auto 1.6em;
  font-size:clamp(19px,2.1vw,26px);
  line-height:1.4;
}
.hl{
  display:inline-block;
  color:#fff;
  padding:0 .12em;
  white-space:nowrap;
  background-image:linear-gradient(rgba(0,210,106,.85),rgba(0,210,106,.85));
  background-repeat:no-repeat;
  background-position:0 92%;
  background-size:0% 42%;
  transition:background-size .7s cubic-bezier(.2,.7,.3,1);
}
.hl.is-lit{background-size:100% 42%}
.manifesto__pillars{
  max-width:820px;
  margin:0 auto;
  font-size:clamp(18px,2vw,25px);
  line-height:1.5;
}
.manifesto__pillars span{
  display:inline-block;
  transition:color .35s ease, text-shadow .35s ease;
}
.manifesto__pillars span.is-lit{
  color:var(--green);
  text-shadow:0 0 26px rgba(0,210,106,.55);
}

/* ---------------- Volver ---------------- */
.back-section{padding:50px 0 40px}

/* ---------------- Footer ---------------- */
.footer{background:var(--black);padding:34px 0 46px;border-top:1px solid rgba(255,255,255,.06)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer .logo__image{width:230px}
.footer__links{display:flex;gap:26px;flex-wrap:wrap;font-size:14.5px}
.footer__links a,.footer__contact a{color:rgba(255,255,255,.82);transition:color .25s ease}
.footer__links a:hover,.footer__contact a:hover{color:var(--green)}
.footer__contact{font-size:14.5px}
@media (max-width:767px){
  .footer__inner{flex-direction:column;text-align:center}
  .footer__links{justify-content:center;gap:16px}
}

/* =========================================================
   Estado inicial de las animaciones (solo si hay JS)
   ========================================================= */
.js [data-anim]{visibility:hidden}
.js [data-anim].is-ready{visibility:visible}

/* Máscaras de texto partido */
.split-line{overflow:hidden;display:block}
.split-word,.split-char{display:inline-block;will-change:transform,opacity}

@media (prefers-reduced-motion:reduce){
  .js [data-anim]{visibility:visible !important;opacity:1 !important;transform:none !important}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}