/* ==========================================================================
   Loading Screen
   ========================================================================== */
#loader{
  position:fixed;inset:0;z-index:9999;
  background:var(--forest-deep);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1.2rem;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#loader.loaded{opacity:0;visibility:hidden;pointer-events:none;}
#loader .loader-mark{width:56px;height:56px;animation:pulse 1.4s ease-in-out infinite;}
#loader .loader-bar{width:160px;height:2px;background:rgba(255,255,255,.15);overflow:hidden;border-radius:2px;}
#loader .loader-bar span{display:block;height:100%;width:40%;background:var(--orange);animation:loaderslide 1.1s ease-in-out infinite;}
@keyframes loaderslide{0%{transform:translateX(-100%);}100%{transform:translateX(350%);}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.08);opacity:.8;}}

/* ==========================================================================
   Scroll progress bar
   ========================================================================== */
#scroll-progress{
  position:fixed;top:0;left:0;height:3px;background:var(--orange);
  z-index:1100;width:0%;transition:width .1s linear;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:1.35rem 0;
  transition:background var(--fast) var(--ease), padding var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.site-header.is-scrolled{
  background:rgba(11,46,34,.92);
  backdrop-filter:blur(14px);
  padding:.85rem 0;
  box-shadow:0 10px 30px -18px rgba(0,0,0,.4);
}
.site-header .header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.brand{display:inline-flex;align-items:center;}
.brand img{height:56px;width:auto;transition:height var(--fast) var(--ease);}
.site-header.is-scrolled .brand img{height:46px;}
@media (max-width:480px){
  .brand img{height:42px;}
  .site-header.is-scrolled .brand img{height:36px;}
}

.main-nav{display:flex;align-items:center;gap:2.1rem;}
.main-nav > ul{display:flex;align-items:center;gap:2.1rem;}
.main-nav a.nav-link{
  font-family:var(--font-label);font-size:.82rem;font-weight:500;
  letter-spacing:.03em;color:rgba(255,255,255,.88);
  position:relative;padding:.3rem 0;
}
.main-nav a.nav-link::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--orange);
  transition:width var(--fast) var(--ease);
}
.main-nav a.nav-link:hover::after,.main-nav a.nav-link.active::after{width:100%;}
.main-nav a.nav-link.active{color:var(--white);}

.header-actions{display:flex;align-items:center;gap:1rem;}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;padding:6px;z-index:1200;
}
.nav-toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:all .3s var(--ease);}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mega menu (Services) */
.has-mega{position:relative;}
.mega-menu{
  position:absolute;top:calc(100% + 1.4rem);left:50%;transform:translateX(-50%) translateY(8px);
  width:620px;background:var(--white);border-radius:var(--radius-md);
  box-shadow:0 30px 70px -20px rgba(0,0,0,.35);
  padding:1.6rem;display:grid;grid-template-columns:1fr 1fr;gap:.4rem .8rem;
  opacity:0;visibility:hidden;transition:all var(--fast) var(--ease);
}
.has-mega:hover .mega-menu,.has-mega:focus-within .mega-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.mega-menu a{
  display:flex;flex-direction:column;gap:.2rem;padding:.75rem .9rem;border-radius:var(--radius-sm);
  color:var(--forest-deep);
}
.mega-menu a:hover{background:var(--forest-mist);}
.mega-menu a strong{font-family:var(--font-label);font-size:.85rem;}
.mega-menu a span{font-size:.76rem;color:var(--gray-600);}

/* ==========================================================================
   Mobile nav drawer
   ========================================================================== */
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);
  background:var(--forest-deep);z-index:1150;
  transform:translateX(100%);transition:transform .45s var(--ease);
  padding:6.5rem 2rem 2rem;overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0);}
.mobile-drawer a{
  display:block;padding:.9rem 0;color:var(--white);
  font-family:var(--font-label);font-size:1rem;border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1140;
  opacity:0;visibility:hidden;transition:all .3s var(--ease);
}
.drawer-overlay.open{opacity:1;visibility:visible;}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:var(--forest-deep);color:var(--white);overflow:hidden;
  padding-top:7rem;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(ellipse 100% 70% at 15% 0%, rgba(226,103,42,.13) 0%, rgba(226,103,42,.05) 45%, transparent 75%),
    radial-gradient(ellipse 80% 80% at 95% 100%, rgba(28,79,58,.6) 0%, rgba(28,79,58,.2) 45%, transparent 75%),
    linear-gradient(160deg,#0A2A1F 0%,#0F3B2A 100%);
}
.hero-grid{
  position:absolute;inset:0;z-index:0;opacity:.35;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), transparent 85%);
}
.hero-content{position:relative;z-index:2;width:100%;}
.hero-columns{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center;
}
.hero-copy{min-width:0;}

/* ---------- Hero video showcase (typology -> 3D -> finished build) ---------- */
.hero-showcase{position:relative;justify-self:center;width:100%;max-width:380px;}
.showcase-frame{
  position:relative;border-radius:22px;overflow:hidden;aspect-ratio:4/5;
  box-shadow:0 40px 90px -25px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.08);
  background:#08201780;
}
.showcase-frame video{width:100%;height:100%;object-fit:cover;display:block;}
.showcase-caption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:2.2rem 1.3rem 1.1rem;
  background:linear-gradient(0deg, rgba(5,20,14,.92) 0%, rgba(5,20,14,.55) 60%, transparent 100%);
  display:flex;align-items:baseline;gap:.6rem;color:var(--white);
}
.showcase-caption .cap-index{
  font-family:var(--font-display);font-size:1.1rem;color:var(--orange-light);flex-shrink:0;
}
.showcase-caption .cap-text{
  font-family:var(--font-label);font-size:.86rem;font-weight:600;letter-spacing:.01em;
  transition:opacity .25s var(--ease);
}
.showcase-progress{
  position:absolute;top:1rem;left:1rem;right:1rem;z-index:2;display:flex;gap:.4rem;
}
.showcase-progress .dot{
  flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,.28);overflow:hidden;position:relative;
}
.showcase-progress .dot::after{
  content:'';position:absolute;inset:0;background:var(--orange);transform:scaleX(0);transform-origin:left;
}
.showcase-progress .dot.active::after{animation:showcase-fill 3s linear forwards;}
.showcase-progress .dot.done::after{transform:scaleX(1);}
@keyframes showcase-fill{from{transform:scaleX(0);}to{transform:scaleX(1);}}
.showcase-badge{
  display:flex;align-items:center;gap:.5em;justify-content:center;margin-top:1.1rem;
  font-family:var(--font-label);font-size:.74rem;letter-spacing:.04em;color:rgba(255,255,255,.65);
}
.showcase-badge i{color:var(--orange);}

.hero-tagline{
  display:inline-flex;align-items:center;gap:.6em;
  padding:.55em 1.1em .55em .8em;border-radius:100px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  font-family:var(--font-label);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  margin-bottom:2rem;backdrop-filter:blur(6px);
}
.hero-tagline .dot{width:7px;height:7px;border-radius:50%;background:var(--orange);}
.hero h1{color:var(--white);max-width:15ch;margin-bottom:.4em;}
.hero h1 em{
  font-style:normal;color:var(--orange);
}
.hero-sub{
  font-size:1.15rem;color:rgba(255,255,255,.78);max-width:46ch;margin-bottom:2.6rem;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:4rem;}
.hero-stats{
  display:flex;gap:clamp(1.6rem,4vw,3.6rem);flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.14);padding-top:2rem;
}
.hero-stats .stat b{
  display:flex;align-items:baseline;gap:.12em;
  font-family:var(--font-display);font-size:2rem;color:var(--white);
  font-variant-numeric:lining-nums proportional-nums;font-feature-settings:"lnum" 1,"pnum" 1;
}
.hero-stats .stat b .unit-suffix{
  font-family:var(--font-label);font-size:.42em;font-weight:600;color:var(--orange-light);
  letter-spacing:.02em;
}
.hero-stats .stat span{font-family:var(--font-label);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.6);}

.scroll-indicator{
  position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.6rem;
  color:rgba(255,255,255,.6);font-family:var(--font-label);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
}
.scroll-indicator .line{width:1px;height:34px;background:rgba(255,255,255,.4);position:relative;overflow:hidden;}
.scroll-indicator .line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--orange);animation:scrolldown 1.8s ease-in-out infinite;}
@keyframes scrolldown{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */
.page-hero{
  background:var(--forest-deep);color:var(--white);
  padding:11rem 0 5rem;position:relative;overflow:hidden;
}
.page-hero .hero-grid{opacity:.25;}
.page-hero h1{color:var(--white);margin-bottom:.4rem;}
.breadcrumb{
  font-family:var(--font-label);font-size:.75rem;letter-spacing:.05em;text-transform:uppercase;
  color:rgba(255,255,255,.55);display:flex;gap:.5em;align-items:center;margin-bottom:1.4rem;
}
.breadcrumb a{color:rgba(255,255,255,.75);}
.breadcrumb a:hover{color:var(--orange);}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--forest-deepest);color:rgba(255,255,255,.75);position:relative;}
.footer-top{padding:5rem 0 3.5rem;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:3rem;
}
.footer-brand img{height:36px;margin-bottom:1.2rem;}
.footer-brand p{color:rgba(255,255,255,.6);max-width:32ch;}
.footer-social{display:flex;gap:.7rem;margin-top:1.4rem;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;transition:all var(--fast) var(--ease);
}
.footer-social a:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-3px);}
.footer-col h5{
  color:var(--white);font-family:var(--font-label);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:1.3rem;font-weight:600;
}
.footer-col ul li{margin-bottom:.8rem;}
.footer-col a{color:rgba(255,255,255,.62);font-size:.92rem;transition:color var(--fast);}
.footer-col a:hover{color:var(--orange);}
.footer-newsletter form{display:flex;gap:.5rem;margin-top:1rem;}
.footer-newsletter input{
  flex:1;padding:.8em 1em;border-radius:100px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);color:var(--white);font-size:.85rem;
}
.footer-newsletter input::placeholder{color:rgba(255,255,255,.45);}
.footer-newsletter button{
  width:44px;height:44px;border-radius:50%;background:var(--orange);border:0;color:var(--white);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.footer-bottom{
  padding:1.6rem 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  font-size:.82rem;color:rgba(255,255,255,.5);
}
.footer-bottom .legal-links{display:flex;gap:1.5rem;}

/* ==========================================================================
   Floating utility buttons
   ========================================================================== */
.floating-actions{position:fixed;right:1.6rem;bottom:6.4rem;z-index:900;display:flex;flex-direction:column;gap:.8rem;align-items:flex-end;}
.fab{
  width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px -8px rgba(0,0,0,.4);border:0;transition:transform var(--fast) var(--ease);
}
.fab:hover{transform:translateY(-3px) scale(1.05);}
.fab-whatsapp{background:#25D366;color:var(--white);}
.fab-top{
  background:var(--forest-deep);color:var(--white);
  opacity:0;visibility:hidden;transform:translateY(10px);
}
.fab-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* Custom cursor (desktop only) */
.cursor-dot,.cursor-ring{
  position:fixed;top:0;left:0;pointer-events:none;z-index:2000;border-radius:50%;
  transform:translate(-50%,-50%);will-change:transform;
}
.cursor-dot{width:6px;height:6px;background:var(--orange);}
.cursor-ring{width:34px;height:34px;border:1px solid rgba(226,103,42,.55);transition:width .2s,height .2s,border-color .2s;}
.cursor-ring.hovering{width:56px;height:56px;border-color:var(--orange);}