*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--verde:#152D0C;--verde-oscuro:#1A3A0F;--arena:#C4956A;--crema:#F9EDDC;--nav-h:4.5rem}
html,body{height:100%}
body{font-family:'Space Grotesk',Arial,sans-serif;background:var(--crema);color:var(--verde);overflow:hidden;cursor:none}
#cursor{position:fixed;width:10px;height:10px;background:var(--arena);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .25s,height .25s,background .25s;mix-blend-mode:multiply}
#cursor-trail{position:fixed;width:32px;height:32px;border:1px solid var(--arena);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:left .1s ease,top .1s ease,width .3s,height .3s;opacity:.55}
body.hov #cursor{width:18px;height:18px;background:var(--verde)}
body.hov #cursor-trail{width:48px;height:48px;border-color:var(--verde);opacity:.35}
nav{position:fixed;top:0;left:0;right:0;z-index:500;display:flex;align-items:center;justify-content:space-between;padding:1.1rem 4rem;background:rgba(249,237,220,0.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(21,45,12,0.07);animation:navIn .7s .3s ease both}
@keyframes navIn{from{transform:translateY(-100%)}to{transform:translateY(0)}}
.nav-logo{display:flex;align-items:center;gap:.65rem;font-weight:700;font-size:.95rem;letter-spacing:.14em;color:var(--verde);text-decoration:none}
.nav-logo img{height:44px;width:auto;object-fit:contain;filter:brightness(0) saturate(100%) invert(15%) sepia(35%) saturate(800%) hue-rotate(62deg) brightness(0.65)}
.nav-links{display:flex;gap:2.2rem;list-style:none}
.nav-links a{color:var(--verde);text-decoration:none;font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;opacity:.6;transition:opacity .2s;cursor:pointer}
.nav-links a:hover{opacity:1}
.nav-cta{background:var(--verde);color:var(--crema);border:none;padding:.6rem 1.4rem;font-family:inherit;font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:background .2s}
.nav-cta:hover{background:var(--arena);color:var(--verde)}
.progress-bar{position:fixed;top:0;left:0;height:2px;background:var(--arena);z-index:600;width:0%;transition:width .2s linear}
.nav-dots{position:fixed;right:2.2rem;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:400}
.nav-dot{width:8px;height:8px;border-radius:50%;background:rgba(21,45,12,.18);cursor:pointer;transition:background .3s,transform .3s;border:none;padding:0}
.nav-dot.active{background:var(--arena);transform:scale(1.3)}
.nav-dot.light{background:rgba(249,237,220,.22)}
.nav-dot.light.active{background:var(--arena);transform:scale(1.3)}
.scroll-hint{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.4rem;z-index:400;transition:opacity .5s;pointer-events:none}
.scroll-hint.hidden{opacity:0}
.scroll-dot{width:6px;height:6px;background:var(--arena);border-radius:50%;animation:bounce 1.8s infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}
.scroll-hint span{font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(249,237,220,.45)}
.stage{position:fixed;inset:0;overflow:hidden}
.panel{position:absolute;inset:0;width:100%;height:100%;will-change:transform,opacity;transform:translateY(100%);opacity:0;transition:transform .85s cubic-bezier(.77,0,.18,1),opacity .6s ease;pointer-events:none}
.panel.active{transform:translateY(0);opacity:1;pointer-events:auto}
.panel.past{transform:translateY(-100%);opacity:0;pointer-events:none}
.panel-hero{background:var(--verde-oscuro);display:grid;grid-template-columns:1fr 1fr}
#ringCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero-left{position:relative;z-index:10;display:flex;flex-direction:column;justify-content:flex-end;padding:calc(var(--nav-h) + 3rem) 3rem 4.5rem 4.5rem}
.hero-tag{font-size:.68rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--arena);margin-bottom:1.4rem;opacity:0;animation:fadeUp .8s .9s ease both}
.hero-title{font-size:clamp(2.8rem,5.5vw,5.5rem);font-weight:600;line-height:.88;color:var(--crema);margin-bottom:1.6rem;opacity:0;animation:fadeUp .9s 1.1s ease both}
.hero-title em{font-style:normal;color:var(--arena)}
.hero-desc{font-size:.88rem;font-weight:300;line-height:1.8;color:rgba(249,237,220,.6);margin-bottom:2rem;max-width:380px;opacity:0;animation:fadeUp .9s 1.3s ease both}
.hero-btns{display:flex;gap:.8rem;opacity:0;animation:fadeUp .9s 1.5s ease both}
.btn-p{background:var(--crema);color:var(--verde);border:none;padding:.7rem 1.6rem;font-family:inherit;font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:background .2s}
.btn-p:hover{background:var(--arena)}
.btn-g{background:transparent;color:var(--crema);border:1px solid rgba(249,237,220,.3);padding:.7rem 1.6rem;font-family:inherit;font-weight:500;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:border-color .2s}
.btn-g:hover{border-color:var(--crema)}
.hero-right{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;padding:calc(var(--nav-h) + 3rem) 3rem 4.5rem}
#logoCenter{width:clamp(260px,28vmin,380px);height:clamp(260px,28vmin,380px);object-fit:contain;filter:brightness(0) invert(1) sepia(.3) saturate(.4) brightness(.96);opacity:0;animation:fadeIn 1.4s 1.1s ease both;position:relative;z-index:10}
.hero-stats{display:flex;gap:2.5rem;opacity:0;animation:fadeUp .9s 1.7s ease both}
.stat-num{font-size:2.2rem;font-weight:700;color:var(--crema);line-height:1}
.stat-label{font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(249,237,220,.42);margin-top:.2rem}
.panel-companies{background:var(--crema);display:flex;flex-direction:column;align-items:flex-start;padding:calc(var(--nav-h) + 2.5rem) 4.5rem 4rem;overflow-y:auto}
.sec-tag{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;margin-bottom:.35rem}
.sec-title{font-size:clamp(2rem,3vw,3rem);font-weight:600;line-height:.9;margin-bottom:2rem}
.companies-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5px;background:rgba(21,45,12,.08);border:1.5px solid rgba(21,45,12,.08);width:100%}
.c-card{background:var(--crema);padding:1.8rem 1.6rem;position:relative;overflow:hidden;transition:background .25s}
.c-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--arena);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.c-card:hover::after{transform:scaleX(1)}
.c-card:hover{background:#ede2cf}
.c-num{font-size:.64rem;letter-spacing:.2em;color:var(--arena);font-weight:500;margin-bottom:.9rem}
.c-icon{width:34px;height:34px;background:var(--verde);display:flex;align-items:center;justify-content:center;color:var(--crema);font-size:.78rem;font-weight:700;margin-bottom:.9rem}
.c-name{font-size:.95rem;font-weight:600;margin-bottom:.22rem}
.c-sector{font-size:.64rem;text-transform:uppercase;letter-spacing:.13em;color:var(--arena);font-weight:500;margin-bottom:.7rem}
.c-desc{font-size:.78rem;font-weight:300;line-height:1.6;color:rgba(21,45,12,.65)}

/* Foundation layout */
.foundation-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;width:100%;align-items:start}
.found-main{display:flex;flex-direction:column;gap:1.1rem}
.found-icon{width:52px;height:52px;background:var(--verde);display:flex;align-items:center;justify-content:center;color:var(--crema);font-size:.95rem;font-weight:700;letter-spacing:.05em}
.found-motto{font-size:1.15rem;font-weight:500;color:var(--verde);line-height:1.4;border-left:2px solid var(--arena);padding-left:1rem}
.found-desc{font-size:.85rem;font-weight:300;line-height:1.8;color:rgba(21,45,12,.65);max-width:400px}
.found-link{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--arena);text-decoration:none;border-bottom:1px solid rgba(196,149,106,.35);padding-bottom:.15rem;transition:color .2s,border-color .2s;width:fit-content}
.found-link:hover{color:var(--verde);border-color:var(--verde)}
.found-areas{display:flex;flex-direction:column;gap:0;border:1.5px solid rgba(21,45,12,.08)}
.found-area{padding:1.6rem 1.5rem;border-bottom:1.5px solid rgba(21,45,12,.08);transition:background .2s;cursor:default}
.found-area:last-child{border-bottom:none}
.found-area:hover{background:rgba(21,45,12,.03)}
.found-area-num{font-size:.64rem;letter-spacing:.2em;color:var(--arena);font-weight:500;margin-bottom:.55rem}
.found-area-name{font-size:.92rem;font-weight:600;color:var(--verde);margin-bottom:.4rem}
.found-area-desc{font-size:.78rem;font-weight:300;line-height:1.6;color:rgba(21,45,12,.6)}

.panel-philosophy{background:var(--arena);display:grid;grid-template-columns:1fr 1fr;gap:5rem;padding:calc(var(--nav-h) + 2.5rem) 4.5rem 4.5rem;align-items:center}
.phil-title{font-size:clamp(2.2rem,3.8vw,3.8rem);font-weight:600;line-height:.88;color:var(--crema)}
.phil-title em{font-style:normal;color:var(--verde-oscuro)}
.phil-quote{font-size:.92rem;font-weight:300;line-height:1.9;color:var(--crema);border-left:2px solid var(--crema);padding-left:1.3rem;margin-bottom:1.8rem}
.val-item{display:flex;align-items:center;gap:.9rem;padding:.8rem 1rem;background:rgba(249,237,220,.12);margin-bottom:.45rem;transition:background .2s}
.val-item:hover{background:rgba(249,237,220,.22)}
.val-dot{width:7px;height:7px;background:var(--crema);border-radius:50%;flex-shrink:0}
.val-text{font-size:.8rem;font-weight:500;color:var(--crema);letter-spacing:.04em}
.panel-metrics{background:var(--verde-oscuro);display:grid;grid-template-columns:repeat(4,1fr);align-items:center}
.m-item{padding:3rem 2.5rem;border-right:1px solid rgba(249,237,220,.08)}
.m-item:last-child{border-right:none}
.m-num{font-size:2.8rem;font-weight:700;color:var(--crema);line-height:1;margin-bottom:.35rem}
.m-num span{font-size:1.3rem;color:var(--arena)}
.m-label{font-size:.66rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(249,237,220,.38)}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

#forestBtn{
  position:fixed;bottom:2rem;right:2.2rem;z-index:800;
  width:44px;height:44px;border-radius:50%;
  background:rgba(21,45,12,0.82);border:1px solid rgba(196,149,106,0.45);
  color:var(--crema);cursor:pointer;display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(10px);transition:background .3s,border-color .3s,transform .2s;
  box-shadow:0 2px 16px rgba(0,0,0,0.25);
}
#forestBtn:hover{background:var(--verde);border-color:var(--arena);transform:scale(1.08);}
#forestBtn.active{background:var(--verde);border-color:var(--arena);}
#forestBtn svg{width:20px;height:20px;opacity:.85;}
#forestBtn.active svg{opacity:1;}
#forestBtn .icon-off{display:block;}
#forestBtn.active .icon-off{display:none;}
#forestBtn .icon-on{display:none;}
#forestBtn.active .icon-on{display:block;}

/* ── Responsive ── */

/* Touch: ocultar cursor personalizado */
@media (hover:none){
  #cursor,#cursor-trail{display:none}
  body{cursor:auto}
}

/* Tablet: 768px – 1023px */
@media (min-width:768px) and (max-width:1023px){
  :root{--nav-h:3.5rem}
  nav{padding:.8rem 2.5rem}
  .nav-logo img{height:36px}
  .hero-left{padding:6rem 2rem 3rem 2.5rem}
  .hero-right{padding:6rem 1.5rem 3rem}
  #logoCenter{width:clamp(180px,22vmin,260px);height:clamp(180px,22vmin,260px)}
  .companies-grid{grid-template-columns:repeat(2,1fr)}
  .foundation-layout{grid-template-columns:1fr;gap:2rem}
  .panel-philosophy{gap:3rem}
  .panel-metrics{grid-template-columns:repeat(2,1fr)}
  .m-item:nth-child(even){border-right:none}
  .m-item:nth-child(-n+2){border-bottom:1px solid rgba(249,237,220,.08)}
  .m-item:last-child{border-bottom:none}
}

/* Mobile: < 768px */
@media (max-width:767px){
  :root{--nav-h:3rem}
  /* Nav */
  nav{padding:.7rem 1.25rem}
  .nav-logo img{height:32px}
  .nav-links{display:none}
  .nav-cta{padding:.5rem .9rem;font-size:.68rem}
  .nav-dots{right:.75rem}
  .scroll-hint{bottom:1.25rem}

  /* Hero: columna única */
  .panel-hero{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .hero-right{
    order:1;
    padding:4.5rem 1.5rem 1rem;
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:center;
    gap:1.5rem
  }
  #logoCenter{width:clamp(90px,26vmin,140px);height:clamp(90px,26vmin,140px)}
  .stat-num{font-size:1.6rem}
  .hero-stats{gap:1.5rem}
  .hero-left{
    order:2;
    padding:.75rem 1.5rem 3.5rem;
    justify-content:flex-start
  }
  .hero-desc{max-width:100%;font-size:.82rem}

  /* Fundación / Empresas */
  .panel-companies{padding:5.5rem 1.25rem 2rem}
  .companies-grid{grid-template-columns:1fr}
  .foundation-layout{grid-template-columns:1fr;gap:1.5rem}
  .sec-title{margin-bottom:1.25rem}

  /* Filosofía */
  .panel-philosophy{
    grid-template-columns:1fr;
    gap:1.5rem;
    padding:5.5rem 1.25rem 3rem;
    align-items:flex-start;
    overflow-y:auto
  }

  /* Métricas */
  .panel-metrics{grid-template-columns:repeat(2,1fr)}
  .m-item{padding:1.75rem 1.25rem}
  .m-item:nth-child(even){border-right:none}
  .m-item:nth-child(-n+2){border-bottom:1px solid rgba(249,237,220,.08)}
  .m-item:last-child{border-bottom:none}
  .m-num{font-size:2.2rem}

  /* Botón sonido */
  #forestBtn{bottom:1.25rem;right:.75rem;width:40px;height:40px}
}