/* ==========================================================================
   Ruwell — Landing
   Fondo blanco · tipografía y ritmo tipo Apple · acentos de marca Ruwell
   ========================================================================== */

:root{
  /* Paleta de marca */
  --green:#58C878;
  --green-deep:#3FA95E;
  --ink:#18312A;
  --cream:#FAF8F2;
  --mint:#DFF4E5;
  --sand:#EEE8DA;
  --coral:#F08A79;
  --sky:#A9D7E8;

  --black:#0A0A0A;
  --white:#FFFFFF;
  --muted:#6E7B76;
  --line:rgba(24,49,42,.10);

  --wrap:1120px;
  --nav-h:56px;
  --r-sm:14px;
  --r-md:22px;
  --r-lg:32px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

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

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 24px);
}

body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.5;
  letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img,video{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0;}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;}

/* ------------------------------- Tipografía ------------------------------- */

.h1{
  margin:0 0 22px;
  font-size:clamp(42px,6vw,76px);
  line-height:1.03;
  font-weight:700;
  letter-spacing:-.035em;
}
.h2{
  margin:0 0 18px;
  font-size:clamp(32px,4.4vw,54px);
  line-height:1.07;
  font-weight:700;
  letter-spacing:-.032em;
  text-wrap:balance;
}
.h3{
  margin:0 0 16px;
  font-size:clamp(23px,2.4vw,30px);
  line-height:1.15;
  font-weight:650;
  letter-spacing:-.024em;
}
.lead{
  font-size:clamp(18px,1.5vw,21px);
  line-height:1.5;
  color:var(--muted);
  max-width:56ch;
}
.story__copy .lead + .lead{margin-top:18px;}
.eyebrow{
  margin:0 0 14px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--green-deep);
}
/* el año va siempre en su propio renglón, también cuando se ocultan los <br> */
.grad--block{display:block;}

.grad{
  background:linear-gradient(96deg,var(--green-deep) 0%,var(--green) 55%,#7BD79A 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* --------------------------------- Botones -------------------------------- */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 20px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:-.01em;
  border:1px solid transparent;
  transition:transform .2s var(--ease),background .2s var(--ease),opacity .2s var(--ease),box-shadow .2s var(--ease);
  white-space:nowrap;cursor:pointer;
}
.btn--black{background:var(--black);color:#fff;}
.btn--black:hover{background:#242424;transform:translateY(-1px);}
.btn--black:active{transform:translateY(0);}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn--ghost:hover{background:rgba(24,49,42,.05);}
.btn--lg{height:52px;padding:0 30px;font-size:17px;}
.btn--full{width:100%;}

/* ---------------------------------- Nav ----------------------------------- */

.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.nav.is-stuck{border-bottom-color:var(--line);background:rgba(255,255,255,.86);}

.nav__inner{
  max-width:var(--wrap);margin:0 auto;padding:0 24px;
  height:var(--nav-h);
  display:flex;align-items:center;gap:32px;
}
.nav__logo img{height:20px;width:auto;}
.nav__links{display:flex;gap:30px;margin-right:auto;}
.nav__links a{
  font-size:14px;font-weight:500;color:var(--ink);opacity:.82;
  transition:opacity .2s var(--ease);
}
.nav__links a:hover{opacity:1;}
.nav__actions{display:flex;align-items:center;gap:12px;margin-left:auto;}

.nav__burger{
  display:none;width:34px;height:34px;padding:0;
  background:none;border:0;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.nav__burger span{display:block;width:18px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s;}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg);}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg);}

.nav__mobile{
  display:none;flex-direction:column;gap:2px;
  padding:8px 24px 24px;border-top:1px solid var(--line);
}
.nav__mobile a{padding:14px 0;font-size:19px;font-weight:600;letter-spacing:-.02em;}
.nav__mobile .btn{margin-top:14px;}
.nav.is-open .nav__mobile{display:flex;}

/* ----------------------------- Selector de idioma -------------------------- */

.lang{position:relative;}
.lang__btn{
  display:flex;align-items:center;gap:6px;
  height:34px;padding:0 10px;border:1px solid var(--line);border-radius:999px;
  background:transparent;color:var(--ink);cursor:pointer;
  font:inherit;font-size:13px;font-weight:600;letter-spacing:.01em;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.lang__btn:hover{background:rgba(24,49,42,.05);}
.lang__btn svg{
  width:15px;height:15px;flex:none;
  fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;opacity:.75;
}
.lang__menu{
  position:absolute;top:calc(100% + 8px);right:0;z-index:20;
  min-width:158px;padding:6px;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border:1px solid var(--line);border-radius:14px;
  box-shadow:0 16px 44px rgba(24,49,42,.14);
  opacity:0;transform:translateY(-6px) scale(.98);pointer-events:none;
  transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.lang.is-open .lang__menu{opacity:1;transform:none;pointer-events:auto;}
.lang__menu a{
  display:block;padding:9px 12px;border-radius:9px;
  font-size:14px;font-weight:500;color:var(--ink);
  transition:background .15s var(--ease);
}
.lang__menu a:hover{background:rgba(24,49,42,.05);}
.lang__menu a[aria-current]{font-weight:650;color:var(--green-deep);}

.nav__lang{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line);}
.nav__lang a{
  padding:9px 15px;border:1px solid var(--line);border-radius:999px;
  font-size:14px;font-weight:600;
}
.nav__lang a[aria-current]{background:var(--mint);border-color:transparent;color:var(--green-deep);}

/* -------------------------------- Secciones ------------------------------- */

.section{padding:clamp(80px,11vw,140px) 0;}
.section--cream{background:var(--cream);}
.section--mint{background:linear-gradient(180deg,#F3FBF6 0%,var(--mint) 100%);}
.section--ink{background:var(--ink);color:#fff;}

.sec-head{max-width:760px;margin:0 auto clamp(48px,6vw,76px);text-align:center;}
.sec-sub{margin-top:18px;font-size:clamp(17px,1.4vw,20px);color:var(--muted);}
.section--ink .sec-sub{color:rgba(255,255,255,.7);}

/* ---------------------------------- Hero ---------------------------------- */

.hero{padding:clamp(48px,7vw,88px) 0 clamp(56px,7vw,88px);overflow:hidden;}
.hero__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.hero__note{margin-top:22px;font-size:14px;color:var(--muted);}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}

.hero__art{position:relative;display:flex;justify-content:center;align-items:center;min-height:380px;}
.hero__blob{
  position:absolute;inset:auto;width:min(430px,92%);aspect-ratio:1;
  background:radial-gradient(circle at 50% 45%,var(--mint) 0%,rgba(223,244,229,.55) 55%,rgba(255,255,255,0) 72%);
  border-radius:50%;
}
.hero__video{
  position:relative;width:min(430px,92%);
  aspect-ratio:1080/1250;object-fit:cover;object-position:center 40%;
}

.bubble{
  position:absolute;left:0;bottom:14px;
  max-width:250px;padding:14px 18px;
  background:#fff;border:1px solid var(--line);border-radius:20px 20px 20px 6px;
  box-shadow:0 14px 40px rgba(24,49,42,.10);
  font-size:14.5px;line-height:1.4;
}
.bubble strong{display:block;font-size:12px;color:var(--green-deep);margin-bottom:3px;letter-spacing:.02em;}
.bubble span{color:var(--ink);}

/* --- El recorte de los vídeos ---------------------------------------------
   .media envuelve al <video>, al <canvas> con el fondo ya borrado y a la imagen
   fija de respaldo. La clase de tamaño (.hero__video y compañía) va en el
   contenedor; adentro los tres ocupan el mismo lugar. El <video> queda invisible
   pero con tamaño real: iOS deja de decodificar los que cree fuera de vista. */
.media{position:relative;display:block;overflow:hidden;}
.media > canvas,.media > img{display:block;width:100%;height:100%;}
.media > img{object-fit:contain;object-position:center;}
.media > video{
  position:absolute;left:0;top:0;width:100%;height:100%;
  opacity:0;pointer-events:none;
}
[hidden]{display:none !important;}

/* -------------------------------- Problema -------------------------------- */

.problem{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,64px);align-items:center;}
.problem__pig img{width:min(290px,100%);margin:0 auto;}
.problem__cards{display:flex;flex-direction:column;gap:14px;}

.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 28px;
  box-shadow:0 1px 2px rgba(24,49,42,.04);
}
.pcard__label{font-size:14px;font-weight:600;color:var(--muted);}
.pcard__num{font-size:clamp(30px,3.4vw,40px);font-weight:700;letter-spacing:-.035em;margin:6px 0 8px;}
.pcard__desc{font-size:15px;color:var(--muted);line-height:1.45;}
.pcard--muted .pcard__num{color:var(--ink);opacity:.55;}
.pcard--coral{background:#FDF0EC;border-color:rgba(240,138,121,.28);}
.pcard--coral .pcard__num{color:#D06553;}
.pcard--green{background:var(--mint);border-color:rgba(88,200,120,.32);}
.pcard--green .pcard__num{color:var(--green-deep);}

/* ---------------------------------- Demo ---------------------------------- */

.demo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center;}

.phone{position:relative;display:flex;justify-content:center;isolation:isolate;}
.phone__frame{
  position:relative;z-index:2;width:min(330px,84%);aspect-ratio:9/19.2;
  background:#0A0A0A;border-radius:52px;padding:11px;
  box-shadow:0 40px 90px rgba(24,49,42,.20),0 6px 16px rgba(24,49,42,.10);
}
.phone__notch{
  position:absolute;top:11px;left:50%;transform:translateX(-50%);
  width:34%;height:26px;background:#0A0A0A;border-radius:0 0 18px 18px;z-index:3;
}
.phone__screen{
  width:100%;height:100%;background:#fff;border-radius:42px;overflow:hidden;
}

.app{padding:44px 20px 20px;display:flex;flex-direction:column;height:100%;}
.app__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.app__logo{height:15px;width:auto;}
.app__avatar{width:28px;height:28px;border-radius:50%;background:var(--mint);object-fit:cover;object-position:top;}

.app__label{font-size:12.5px;font-weight:600;color:var(--muted);}
.app__hero-num{
  font-size:34px;font-weight:700;letter-spacing:-.04em;margin:2px 0 18px;
  font-variant-numeric:tabular-nums;
}
.app__row{display:flex;align-items:center;justify-content:space-between;font-size:13px;}
.app__row-label{display:flex;align-items:center;gap:7px;color:var(--muted);font-weight:500;}
.app__row-num{font-weight:650;font-variant-numeric:tabular-nums;}
.app__row-num--neg{color:#D06553;}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;}
.dot--coral{background:var(--coral);}

.app__bar{height:7px;border-radius:99px;background:var(--mint);margin:10px 0 18px;overflow:hidden;}
.app__bar span{display:block;height:100%;width:0;background:var(--coral);border-radius:99px;transition:width 1.4s var(--ease) .3s;}
.phone.is-live .app__bar span{width:60%;}

.app__available{background:var(--mint);border-radius:18px;padding:16px 18px;}
.app__avail-num{
  font-size:30px;font-weight:700;letter-spacing:-.04em;color:var(--green-deep);margin-top:2px;
  font-variant-numeric:tabular-nums;
}

.app__piggy{display:flex;gap:11px;align-items:flex-start;margin-top:18px;padding:14px;background:var(--cream);border-radius:16px;}
.app__piggy img{width:30px;height:30px;border-radius:50%;object-fit:cover;object-position:top;flex:none;}
.app__piggy-title{font-size:11.5px;font-weight:650;color:var(--green-deep);}
.app__piggy-text{font-size:12.5px;line-height:1.4;color:var(--ink);margin-top:2px;}

.app__timeline{margin-top:16px;display:flex;flex-direction:column;gap:2px;}
.tl{display:flex;align-items:center;gap:11px;padding:9px 0;border-top:1px solid var(--line);font-size:12.5px;}
.tl__d{
  width:24px;height:24px;flex:none;border-radius:8px;background:var(--sand);
  display:flex;align-items:center;justify-content:center;font-weight:650;font-size:11.5px;
}
.tl__t{flex:1;color:var(--muted);}
.tl__n{font-weight:650;font-variant-numeric:tabular-nums;}

/* Va delante del teléfono, apoyado en el borde: el margen interior de la
   pantalla (20px) hace que no tape ningún dato */
.demo__pig{
  position:absolute;z-index:3;
  left:calc(100% - 26px);bottom:-22px;width:150px;
  pointer-events:none;
  filter:drop-shadow(-10px 14px 26px rgba(24,49,42,.16));
}

.qlist{display:flex;flex-direction:column;gap:8px;margin:28px 0 0;}
.qlist li{display:flex;gap:16px;align-items:center;padding:16px;border-radius:var(--r-md);transition:background .25s var(--ease);}
.qlist li:hover{background:var(--cream);}
.qlist img{height:72px;width:56px;object-fit:contain;flex:none;}
.qlist b{display:block;font-size:17px;font-weight:650;letter-spacing:-.018em;margin-bottom:3px;}
.qlist span{font-size:15px;color:var(--muted);line-height:1.45;}

.demo__foot{
  margin-top:28px;padding-top:24px;border-top:1px solid var(--line);
  font-size:15px;color:var(--muted);line-height:1.5;
}

/* ---------------------------------- Piggy --------------------------------- */

.piggy{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:center;}
.piggy__video{
  width:min(400px,100%);margin:0 auto;
  aspect-ratio:1080/1344;object-fit:cover;object-position:center 60%;
}
.understands{display:flex;flex-direction:column;gap:16px;margin-top:28px;}
.understands li{
  position:relative;padding-left:34px;
}
.understands li::before{
  content:"";position:absolute;left:0;top:4px;
  width:22px;height:22px;border-radius:50%;
  background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.8l4.6 4.6L19 7'/%3E%3C/svg%3E") center/12px 12px no-repeat;
}
.understands b{display:block;font-size:17px;font-weight:650;letter-spacing:-.018em;margin-bottom:3px;}
.understands span{font-size:15.5px;color:var(--muted);line-height:1.45;}

.piggy__note{
  margin-top:28px;padding:20px 22px;
  background:#fff;border:1px solid rgba(24,49,42,.07);border-radius:var(--r-md);
  font-size:15.5px;line-height:1.5;color:var(--muted);
  box-shadow:0 2px 20px rgba(24,49,42,.05);
}
.piggy__note b{color:var(--ink);}

.principles{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-top:clamp(40px,5vw,64px);
}
.principles li{padding:22px 0 0;border-top:2px solid rgba(88,200,120,.45);}
.principles b{display:block;font-size:17px;font-weight:650;letter-spacing:-.018em;margin-bottom:5px;}
.principles span{font-size:15px;color:var(--muted);line-height:1.45;}

/* ---------------------------------- Pasos --------------------------------- */

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.step{
  position:relative;background:var(--cream);border-radius:var(--r-lg);
  padding:36px 32px 32px;text-align:center;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.step:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(24,49,42,.09);}
.step__n{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:14px;font-weight:650;
}
.step img{height:150px;width:auto;object-fit:contain;margin:18px auto 20px;}
.step h3{font-size:20px;font-weight:650;letter-spacing:-.022em;margin:0 0 8px;}
.step p{font-size:15.5px;color:var(--muted);line-height:1.45;}

/* --------------------------------- Es/No es -------------------------------- */

.isnot{
  display:grid;grid-template-columns:max-content auto max-content;
  justify-content:center;gap:clamp(32px,6vw,88px);align-items:center;
}
.isnot__col h3{font-size:20px;font-weight:650;letter-spacing:-.022em;margin:0 0 18px;}
.isnot__col ul{display:flex;flex-direction:column;gap:12px;}
.isnot__col li{
  position:relative;padding-left:30px;font-size:16.5px;line-height:1.45;
}
.isnot__col li::before{
  content:"";position:absolute;left:0;top:3px;
  width:21px;height:21px;border-radius:50%;
  background-position:center;background-repeat:no-repeat;background-size:12px 12px;
}
.isnot__col--yes h3{color:var(--green-deep);}
.isnot__col--yes li::before{background-color:var(--mint);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233FA95E' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.8l4.6 4.6L19 7'/%3E%3C/svg%3E");}
.isnot__col--no h3{color:#C4705F;}
.isnot__col--no li{color:var(--muted);}
.isnot__col--no li::before{background-color:#FBEEEA;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C4705F' stroke-width='3.2' stroke-linecap='round'%3E%3Cpath d='M6.5 6.5l11 11M17.5 6.5l-11 11'/%3E%3C/svg%3E");}
.isnot__pig img{width:min(190px,22vw);}

/* -------------------------------- Historia -------------------------------- */

.story{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center;}
.story__art img{width:min(360px,100%);margin:0 auto;}

.egg{
  margin-top:36px;max-width:420px;padding:24px 26px;
  background:var(--cream);border-radius:var(--r-md);
  border:1px solid var(--line);
}
.egg__word{
  font-size:clamp(26px,3vw,36px);font-weight:700;letter-spacing:.14em;
  color:var(--ink);
}
.egg__word span{color:var(--green);}
.egg__text{margin-top:8px;font-size:16px;color:var(--muted);}

/* --------------------------------- Creencia -------------------------------- */

.belief{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;}
.eyebrow--light{color:#8FE0A8;margin:0;}
.belief__mark{
  display:block;margin:0 auto -6px;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(66px,8vw,104px);line-height:.72;
  color:var(--green);opacity:.5;
}
.belief img{width:104px;height:auto;margin-top:6px;}
.belief blockquote{
  margin:0;font-size:clamp(26px,3.5vw,46px);line-height:1.14;
  font-weight:650;letter-spacing:-.032em;max-width:none;
}
.section--ink .grad{
  background:linear-gradient(96deg,var(--green) 0%,#8FE0A8 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}

/* ------------------------------- Arquitectura ------------------------------ */

.arch{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.acard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:28px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.acard:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(24,49,42,.08);border-color:rgba(88,200,120,.4);}
.acard h3{font-size:20px;font-weight:650;letter-spacing:-.022em;margin:0 0 8px;}
.acard p{font-size:15.5px;color:var(--muted);line-height:1.45;}
.acard--hero{
  grid-column:span 3;
  background:linear-gradient(120deg,var(--mint) 0%,#F1FBF4 60%,var(--cream) 100%);
  border-color:rgba(88,200,120,.3);
}
.acard--hero h3{font-size:clamp(26px,3vw,34px);letter-spacing:-.03em;}
.acard--hero p{font-size:17px;max-width:46ch;}
.acard__pill{
  display:inline-block;align-self:flex-start;margin-bottom:14px;padding:5px 12px;border-radius:999px;
  background:rgba(255,255,255,.75);font-size:12px;font-weight:650;color:var(--green-deep);
  letter-spacing:.03em;text-transform:uppercase;
}
.acard{display:flex;flex-direction:column;}
.acard__ast{color:var(--green-deep);font-size:.6em;font-weight:700;margin-left:2px;}
.acard__fine{
  margin-top:auto;padding-top:14px;
  font-size:12.5px;line-height:1.45;color:var(--muted);opacity:.85;
}
.acard__fine a{color:var(--green-deep);font-weight:600;text-decoration:underline;text-underline-offset:2px;}
.acard__tag{
  align-self:flex-start;margin-top:14px;padding:5px 11px;border-radius:999px;
  background:var(--mint);color:var(--green-deep);
  font-size:12px;font-weight:650;letter-spacing:.02em;
}
.arch__note{
  margin-top:32px;text-align:center;font-size:17px;color:var(--muted);
  line-height:1.5;text-wrap:balance;
}
/* cierra más cerca de la sección siguiente */
#empresas{padding-bottom:clamp(48px,6vw,72px);}
.arch__note b{color:var(--ink);}

/* ------------------------------ Datos sueltos ------------------------------ */

.facts{
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
  margin-top:clamp(48px,6vw,76px);padding-top:clamp(36px,4vw,48px);
  border-top:1px solid var(--line);
}
.facts li{display:flex;flex-direction:column;}
.facts__n{
  font-size:clamp(30px,3.4vw,42px);font-weight:700;letter-spacing:-.04em;
  line-height:1;color:var(--green-deep);margin-bottom:10px;
}
.facts b{font-size:16px;font-weight:650;letter-spacing:-.015em;margin-bottom:5px;}
.facts span{font-size:14.5px;line-height:1.5;color:var(--muted);}

/* -------------------------- Preguntas frecuentes --------------------------- */

.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--line);}
.faq__item{border-bottom:1px solid var(--line);}
.faq__item summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 2px;cursor:pointer;list-style:none;
  font-size:clamp(17px,1.6vw,19px);font-weight:600;letter-spacing:-.018em;
  transition:color .2s var(--ease);
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__item summary:hover{color:var(--green-deep);}
.faq__item summary::after{
  content:"";flex:none;width:22px;height:22px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2318312A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 9l7 7 7-7'/%3E%3C/svg%3E") center/16px 16px no-repeat;
  transition:transform .3s var(--ease);
}
.faq__item[open] summary::after{transform:rotate(180deg);}
.faq__a{overflow:hidden;}
.faq__item[open] .faq__a{animation:faqIn .35s var(--ease);}
.faq__a p{
  padding:0 44px 26px 2px;margin-top:-4px;
  font-size:16.5px;line-height:1.6;color:var(--muted);
}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}

/* ----------------------------------- CTA ---------------------------------- */

.cta{background:linear-gradient(180deg,#fff 0%,var(--cream) 100%);}
.cta__inner{display:grid;grid-template-columns:1fr .8fr;gap:clamp(32px,5vw,64px);align-items:center;}
.cta__video{
  width:min(380px,100%);margin:0 auto;
  aspect-ratio:1080/1344;object-fit:cover;object-position:center 60%;
}

/* ---------------------------------- Footer -------------------------------- */

.footer{background:var(--white);border-top:1px solid var(--line);padding:60px 0 34px;}
.footer__inner{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;}
.footer__brand img{height:24px;width:auto;margin-bottom:12px;}
.footer__brand p{font-size:14px;color:var(--muted);}
.footer__cols{display:flex;gap:64px;flex-wrap:wrap;}
.footer__cols h4{margin:0 0 12px;font-size:13px;font-weight:650;letter-spacing:.02em;}
.footer__cols a{display:block;padding:5px 0;font-size:14px;color:var(--muted);transition:color .2s;}
.footer__cols a:hover{color:var(--ink);}
.footer__legal{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);
}

/* ------------------------------- Piggy guía -------------------------------- */

.guide{
  position:fixed;left:24px;bottom:24px;z-index:90;
  display:flex;align-items:flex-end;gap:10px;
  opacity:0;transform:translateY(14px);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
  pointer-events:none;
}
.guide.is-visible{opacity:1;transform:none;pointer-events:auto;}
.guide__pig{width:76px;flex:none;order:-1;}
.guide__bubble{
  position:relative;max-width:250px;padding:13px 17px;margin-bottom:14px;
  background:#fff;border:1px solid var(--line);border-radius:18px 18px 18px 5px;
  box-shadow:0 12px 34px rgba(24,49,42,.13);
  font-size:14.5px;line-height:1.4;
  transition:opacity .3s var(--ease);
}
.guide__close{
  position:absolute;top:-6px;right:-6px;width:22px;height:22px;
  border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--muted);
  font-size:14px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .2s;
}
.guide:hover .guide__close{opacity:1;}

/* -------------------------------- Reveal ---------------------------------- */

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}

/* -------------------------------- Responsive ------------------------------- */

@media (max-width:1000px){
  .nav__links{display:none;}
  .nav__burger{display:flex;}
  .nav__actions .lang{display:none;}
  .hero__grid,.problem,.demo,.piggy,.story,.cta__inner{grid-template-columns:1fr;}
  .hero__copy{text-align:center;}
  .hero__copy .lead{margin-inline:auto;}
  .hero__cta{justify-content:center;}
  .hero__art{order:-1;min-height:0;}
  .bubble--hero{left:50%;transform:translateX(-50%);bottom:-8px;}
  .problem__pig{order:-1;}
  .demo__copy{max-width:640px;margin-inline:auto;}
  .story__art{order:-1;}
  .cta__art{order:-1;}
  .steps,.arch,.facts{grid-template-columns:1fr 1fr;}
  .acard--hero{grid-column:span 2;}
  .principles{grid-template-columns:1fr 1fr;}
  .isnot{grid-template-columns:1fr;}
  .isnot__pig{order:-1;display:flex;justify-content:center;}
  .isnot__pig img{width:150px;}
  .guide{display:none;}
}

@media (max-width:640px){
  body{font-size:16px;}

  /* Ritmo vertical: en el teléfono el mismo aire que en escritorio se siente vacío */
  .section{padding:clamp(64px,13vw,88px) 0;}
  .wrap{padding:0 22px;}
  .sec-head{margin-bottom:clamp(34px,8vw,46px);}
  .h1{font-size:clamp(38px,11vw,46px);}
  .h2{font-size:clamp(29px,8vw,36px);}
  .h3{font-size:clamp(21px,6vw,25px);}
  .lead{font-size:17px;}
  .sec-sub{font-size:16.5px;}
  /* los saltos pensados para escritorio dejan cortes raros en una columna angosta */
  .h2 br{display:none;}

  /* ---- Escala de los chanchitos: atados al ancho de pantalla, no a un px fijo ---- */
  .hero__video{width:min(272px,66vw);}
  .hero__blob{width:min(320px,78vw);}
  .problem__pig img{width:min(184px,48vw);}
  .piggy__video{width:min(244px,62vw);}
  .story__art img{width:min(212px,54vw);}
  .isnot__pig img{width:128px;}
  .belief img{width:86px;}
  .cta__video{width:min(248px,64vw);}
  .step img{height:116px;}
  .qlist img{height:58px;width:46px;}
  .facts__n{font-size:30px;}

  /* ---- Portada ---- */
  .hero{padding:24px 0 clamp(48px,10vw,64px);}
  .hero__grid{gap:30px;}
  .hero__art{display:flex;flex-direction:column;align-items:center;gap:16px;}
  .hero__blob{position:absolute;top:0;}
  .hero__cta{flex-direction:column;}
  .btn--lg{width:100%;}
  /* la burbuja deja de flotar: encima del pulgar tapaba al propio chanchito */
  .bubble--hero{
    position:static;transform:none;
    max-width:min(300px,86vw);
    border-radius:6px 20px 20px 20px;
    box-shadow:0 8px 26px rgba(24,49,42,.08);
  }

  /* ---- Todo el contenido centrado: en una sola columna, mezclar no se entiende ---- */
  .demo__copy,.story__copy,.cta__copy{text-align:center;}
  .demo__copy .lead,.story__copy .lead,.cta__copy .lead,.demo__foot{margin-inline:auto;}
  /* el encabezado del bloque acompaña al eje centrado; la lista queda a la izquierda */
  .piggy__copy > .h3,.piggy__copy > .lead{text-align:center;margin-inline:auto;}
  .qlist li{flex-direction:column;text-align:center;gap:8px;padding:14px 0;}
  .egg{margin-inline:auto;text-align:center;}
  .isnot__col{max-width:300px;margin-inline:auto;}
  .isnot__col h3{text-align:center;}

  /* ---- El mockup ---- */
  .phone{justify-content:flex-start;padding-left:4px;}
  .phone__frame{width:min(244px,70vw);border-radius:42px;padding:9px;}
  .phone__screen{border-radius:34px;}
  .app{padding:36px 15px 15px;}
  .app__hero-num{font-size:28px;}
  .app__avail-num{font-size:25px;}
  .demo__pig{width:110px;left:calc(100% - 16px);bottom:-12px;}

  /* ---- Rejillas ---- */
  .steps,.arch{grid-template-columns:1fr;}
  .facts,.principles{grid-template-columns:1fr 1fr;gap:22px;}
  .acard--hero{grid-column:span 1;}
  .step{padding:28px 24px 26px;}
  .acard{padding:24px;}
  .pcard{padding:22px 24px;}

  /* ---- Preguntas ---- */
  .faq__item summary{padding:19px 0;gap:16px;font-size:16.5px;}
  .faq__a p{padding:0 34px 22px 0;font-size:16px;}

  /* ---- Pie ---- */
  .footer{padding:48px 0 30px;}
  .footer__inner{gap:32px;}
  .footer__cols{gap:32px;}
}

/* Teléfonos angostos (iPhone SE y similares) */
@media (max-width:380px){
  .wrap{padding:0 18px;}
  .h1{font-size:36px;}
  .facts,.principles{grid-template-columns:1fr;}
  .phone__frame{width:min(228px,68vw);}
  .demo__pig{width:98px;}
  .nav__inner{gap:10px;}
  .btn{padding:0 16px;}
}