@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;700;900&family=Archivo+Expanded:wght@700;900&family=JetBrains+Mono:wght@400;500&family=Inter:wght@400;500;600&display=swap');

:root{
  --bg:#0F0F0F;
  --bg-alt:#161616;
  --bg-card:#1B1B1B;
  --line:#262626;
  --red:#d7263d;
  --gray:#6B6B6B;
  --light:#F2F2F2;
  --white:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--white);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

/* ---------- NAV ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:space-between;align-items:center;
  padding:24px 6vw;
  background:rgba(15,15,15,0.7);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.logo{display:flex;align-items:center;gap:10px;font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:18px;}
.logo img{height:30px;width:auto;}
.nav-links{display:flex;gap:36px;font-size:14px;font-weight:500;}
.nav-links a{opacity:0.75;transition:opacity .2s;position:relative;}
.nav-links a:hover, .nav-links a.active{opacity:1;}
.nav-links a.active::after{content:"";position:absolute;bottom:-6px;left:0;width:100%;height:2px;background:var(--red);}
.nav-cta{border:1px solid var(--white);padding:8px 18px;border-radius:100px;font-size:13px;font-weight:500;white-space:nowrap;transition:background .2s,color .2s;}
.nav-cta:hover{background:var(--white);color:var(--bg);}
@media(max-width:768px){.nav-links{display:none;}}

/* ---------- shared section scaffolding ---------- */
section{padding:120px 6vw;}
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--red);
  letter-spacing:2px;text-transform:uppercase;display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--red);}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:60px;gap:40px;flex-wrap:wrap;}
h2.section-title{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(32px,5vw,60px);text-transform:uppercase;line-height:1;letter-spacing:-1px;}
.section-note{max-width:340px;color:var(--gray);font-size:15px;line-height:1.6;}
.btn-primary{
  background:var(--red);color:var(--white);padding:16px 32px;border-radius:100px;
  font-weight:500;font-size:15px;display:inline-flex;align-items:center;gap:10px;
  transition:transform .25s ease;
}
.btn-primary:hover{transform:translateX(4px);}
.btn-ghost{
  border:1px solid var(--gray);color:var(--white);padding:14px 28px;border-radius:100px;
  font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:8px;transition:border-color .2s;
}
.btn-ghost:hover{border-color:var(--white);}

/* ---------- HERO (Folioblox-style) ---------- */
.hero{
  min-height:100vh;padding:150px 6vw 60px;position:relative;
  background:
    radial-gradient(ellipse 70% 60% at 78% 30%, rgba(215,38,61,0.30), transparent 62%),
    radial-gradient(ellipse 50% 40% at 95% 10%, rgba(215,38,61,0.18), transparent 60%),
    var(--bg);
  display:flex;flex-direction:column;justify-content:space-between;
}
.hero-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.hero-eyebrow{font-family:'Inter',sans-serif;font-size:17px;color:var(--light);opacity:0.8;margin-bottom:6px;}
h1.hero-title{
  font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(46px,8vw,108px);
  line-height:0.94;letter-spacing:-2px;text-transform:uppercase;max-width:760px;
}
.hero-aside{max-width:280px;padding-top:6px;}
.hero-aside p.lead{font-size:19px;font-weight:600;line-height:1.4;margin-bottom:12px;}
.hero-aside p.sub{font-size:14px;color:var(--gray);line-height:1.6;}
.hero-lens{
  position:absolute;right:4vw;top:52%;transform:translateY(-50%);
  width:min(34vw,420px);aspect-ratio:1/1;opacity:0.9;pointer-events:none;
}
.hero-services{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:60px;
  border-top:1px solid rgba(255,255,255,0.12);padding-top:28px;
}
.hero-services div span{font-family:'JetBrains Mono',monospace;color:var(--red);font-size:13px;display:block;margin-bottom:6px;}
.hero-services div p{font-size:14px;font-weight:500;}
@media(max-width:768px){
  .hero-services{grid-template-columns:repeat(2,1fr);}
  .hero-lens{display:none;}
}

/* ---------- trusted-by strip ---------- */
.trusted{
  display:flex;align-items:center;gap:40px;flex-wrap:wrap;
  padding:36px 6vw;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg-alt);
}
.trusted .label{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gray);max-width:120px;line-height:1.5;}
.trusted .brands{display:flex;gap:44px;flex-wrap:wrap;flex:1;}
.trusted .brands span{
  font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:15px;color:var(--gray);
  display:flex;align-items:center;gap:8px;opacity:0.6;transition:opacity .2s;
}
.trusted .brands span:hover{opacity:1;color:var(--white);}
.trusted .brands span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);}

/* ---------- behind the work ---------- */
.behind{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.behind h2{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(30px,4vw,50px);text-transform:uppercase;line-height:1.05;letter-spacing:-1px;margin-top:8px;}
.behind-right p{font-size:16px;color:var(--light);opacity:0.85;line-height:1.6;margin-bottom:28px;}
.behind-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:60px;grid-column:1/-1;}
.thumb{aspect-ratio:1/1.15;border-radius:14px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:16px;}
.thumb span{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--light);}
@media(max-width:768px){.behind{grid-template-columns:1fr;} .behind-thumbs{grid-template-columns:1fr;}}

/* ---------- marquee ---------- */
.marquee-wrap{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;overflow:hidden;white-space:nowrap;background:var(--bg-alt);}
.marquee{display:inline-block;font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:20px;text-transform:uppercase;letter-spacing:1px;animation:scroll 28s linear infinite;}
.marquee span{color:var(--red);margin:0 18px;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- projects grid (moodboard) ---------- */
.moodboard{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:140px;gap:10px;
}
.tile{
  position:relative;border-radius:10px;overflow:hidden;cursor:pointer;
  display:flex;align-items:flex-end;
  background-size:cover;background-position:center;
}
.tile .tile-fill{position:absolute;inset:0;}
.tile-overlay{
  position:absolute;inset:0;background:linear-gradient(0deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.35) 55%, transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:18px;
  opacity:0;transition:opacity .3s ease;
}
.tile:hover .tile-overlay{opacity:1;}
.tile:hover .tile-static-label{opacity:0;}
.tile-static-label{
  position:absolute;bottom:14px;left:18px;font-family:'JetBrains Mono',monospace;font-size:11px;color:rgba(255,255,255,0.55);
  transition:opacity .2s;
}
.tile-overlay .cat{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--red);letter-spacing:1px;margin-bottom:6px;text-transform:uppercase;}
.tile-overlay h4{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:17px;text-transform:uppercase;margin-bottom:4px;}
.tile-overlay p{font-size:12px;color:var(--light);opacity:0.8;line-height:1.4;}
.tile.big{grid-column:span 2;grid-row:span 2;}
.tile.tall{grid-row:span 2;}
.tile.wide{grid-column:span 2;}
@media(max-width:900px){
  .moodboard{grid-template-columns:repeat(2,1fr);}
  .tile.big{grid-column:span 2;}
}

/* ---------- footer ---------- */
/* ---------- placeholder patterns (monocromo + rojo, sin fotos falsas) ---------- */
.pattern-diagonal{background:repeating-linear-gradient(45deg, #1c1c1c 0 14px, #141414 14px 28px);}
.pattern-dots{background-color:#151515;background-image:radial-gradient(rgba(215,38,61,0.35) 2px, transparent 2px);background-size:16px 16px;}
.pattern-grain{background:linear-gradient(160deg,#1a1a1a,#0d0d0d);}
.pattern-grid{background-color:#131313;background-image:linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);background-size:22px 22px;}
.pattern-scan{background:repeating-linear-gradient(0deg, #151515 0 3px, #0f0f0f 3px 6px);}
.pattern-stripes{background:repeating-linear-gradient(90deg, #d7263d22 0 2px, #131313 2px 26px);}

/* ---------- whatsapp floating button ---------- */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:200;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,0.4);
  transition:transform .2s ease;
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:30px;height:30px;}

/* ---------- process steps ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--line);padding-top:50px;}
.process-step{position:relative;padding-top:20px;}
.process-step .num{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:15px;color:var(--red);display:block;margin-bottom:14px;}
.process-step h4{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:18px;text-transform:uppercase;margin-bottom:10px;}
.process-step p{font-size:14px;color:var(--gray);line-height:1.6;}
@media(max-width:900px){.process{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.process{grid-template-columns:1fr;}}

/* ---------- cotizador ---------- */
.quote-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:start;}
.quote-list{display:flex;flex-direction:column;gap:2px;}
.quote-item{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 24px;background:var(--bg-card);border:1px solid var(--line);border-radius:12px;
  cursor:pointer;transition:border-color .2s,background .2s;
}
.quote-item + .quote-item{margin-top:10px;}
.quote-item:hover{border-color:var(--gray);}
.quote-item.active{border-color:var(--red);background:rgba(215,38,61,0.08);}
.quote-item .qi-left{display:flex;align-items:flex-start;gap:16px;}
.quote-checkbox{
  width:22px;height:22px;border-radius:6px;border:1px solid var(--gray);flex-shrink:0;margin-top:2px;
  display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s;
}
.quote-item.active .quote-checkbox{background:var(--red);border-color:var(--red);}
.quote-checkbox svg{width:13px;height:13px;opacity:0;transition:opacity .15s;}
.quote-item.active .quote-checkbox svg{opacity:1;}
.qi-text h4{font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:15px;text-transform:uppercase;margin-bottom:4px;}
.qi-text p{font-size:13px;color:var(--gray);line-height:1.5;}
.qi-price{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--light);white-space:nowrap;text-align:right;}
.qi-price small{display:block;color:var(--gray);font-size:10px;margin-top:2px;}

.quote-summary{
  position:sticky;top:110px;background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:32px;
}
.quote-summary .eyebrow{margin-bottom:14px;}
.quote-summary .estimate{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:38px;margin:10px 0 4px;}
.quote-summary .estimate-note{font-size:12px;color:var(--gray);margin-bottom:26px;line-height:1.5;}
.quote-summary .selected-list{font-size:13px;color:var(--light);opacity:0.85;margin-bottom:26px;min-height:20px;line-height:1.8;}
.quote-summary .selected-list span{display:block;}
.quote-summary .btn-primary{width:100%;justify-content:center;}
.quote-disclaimer{font-size:11px;color:var(--gray);margin-top:16px;line-height:1.5;}
@media(max-width:900px){.quote-wrap{grid-template-columns:1fr;} .quote-summary{position:static;}}

/* ---------- scroll reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}

/* ---------- stats counter ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:60px 6vw;}
.stat{text-align:center;}
.stat .num{font-family:'Archivo Expanded',sans-serif;font-weight:900;font-size:clamp(36px,5vw,56px);color:var(--red);line-height:1;}
.stat .label{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--gray);margin-top:10px;letter-spacing:0.5px;text-transform:uppercase;}
@media(max-width:700px){.stats{grid-template-columns:1fr;gap:36px;}}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:26px 0;cursor:pointer;font-family:'Archivo Expanded',sans-serif;font-weight:700;font-size:17px;
}
.faq-q .plus{font-size:22px;color:var(--red);transition:transform .25s ease;flex-shrink:0;}
.faq-item.open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding-bottom:24px;color:var(--gray);font-size:14px;line-height:1.7;max-width:640px;}
.faq-item.open .faq-a{max-height:200px;}

/* ---------- project filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
.filter-btn{
  border:1px solid var(--line);padding:9px 20px;border-radius:100px;font-size:13px;color:var(--gray);
  cursor:pointer;transition:border-color .2s,color .2s,background .2s;background:transparent;font-family:'Inter',sans-serif;
}
.filter-btn:hover{color:var(--white);border-color:var(--gray);}
.filter-btn.active{background:var(--red);border-color:var(--red);color:var(--white);}
.tile.hidden{display:none;}

/* ---------- hero reel placeholder ---------- */
.hero-reel-note{
  position:absolute;right:4vw;top:52%;transform:translateY(-50%);
  width:min(34vw,420px);aspect-ratio:1/1;
}

footer{padding:30px 6vw;display:flex;justify-content:space-between;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gray);border-top:1px solid var(--line);flex-wrap:wrap;gap:10px;}