:root{
  --paper:#EEEBE2;
  --paper-deep:#E4E0D2;
  --ink:#1C2430;
  --ink-soft:#4B5563;
  --line:#CFC9B8;
  --teal:#0E6F6A;
  --teal-deep:#0A4F4B;
  --teal-tint:#DCEEEC;
  --brass:#9C6B33;
  --brass-deep:#6F4A22;
  --brass-tint:#F1E3CF;
  --white:#FFFFFF;
  --radius:3px;
  --maxw:1180px;
  --shadow:0 18px 44px -22px rgba(28,36,48,0.28);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Source Serif 4', Georgia, serif;
  font-size:17px;
  line-height:1.6;
}
h1,h2,h3,.display{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0;
  color:var(--ink);
}
.mono{font-family:'IBM Plex Mono', monospace; letter-spacing:0.02em;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}
.eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--teal-deep); margin:0 0 14px;
  display:flex; align-items:center; gap:9px;
}
.eyebrow::before{content:""; width:22px; height:1px; background:var(--teal-deep); display:inline-block;}
.eyebrow.brass{color:var(--brass-deep);}
.eyebrow.brass::before{background:var(--brass-deep);}
.eyebrow.light{color:#9FD9D2;}
.eyebrow.light::before{background:#9FD9D2;}

/* reveal-on-scroll */
.reveal{opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* HEADER */
header{
  position:sticky; top:0; z-index:80;
  background:rgba(238,235,226,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 32px; max-width:var(--maxw); margin:0 auto;
}
.logo{display:flex; align-items:center; gap:11px;}
.logo .badge{
  width:36px; height:36px; border-radius:8px;
  background:var(--ink); color:var(--paper);
  display:flex; align-items:center; justify-content:center;
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:15px;
  position:relative; overflow:hidden;
}
.logo .badge::after{
  content:""; position:absolute; right:0; top:0; bottom:0; width:50%;
  background:var(--teal);
}
.logo .badge span{position:relative; z-index:2;}
.logo .word{display:flex; flex-direction:column; line-height:1.1;}
.logo .mark{font-family:'Space Grotesk', sans-serif; font-weight:700; font-size:19px; letter-spacing:-0.02em; color:var(--ink);}
.logo .mark em{color:var(--teal); font-style:normal;}
.logo .tag{font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--ink-soft); letter-spacing:0.06em;}
.navlinks{display:flex; gap:6px; align-items:center;}
.navlinks a{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--ink-soft);
  padding:9px 14px; border-radius:var(--radius); transition:color .15s ease, background .15s ease;
}
.navlinks a:hover{color:var(--teal-deep); background:rgba(14,111,106,0.08);}
.navlinks a.active{color:var(--teal-deep); background:rgba(14,111,106,0.12);}
.nav-right{display:flex; align-items:center; gap:14px;}
.nav-cta{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px;
  background:var(--ink); color:var(--paper);
  padding:10px 18px; border-radius:var(--radius);
  transition:background .15s ease; white-space:nowrap;
  display:flex; align-items:center; gap:8px;
}
.nav-cta:hover{background:var(--teal-deep);}
.burger{
  display:none; width:38px; height:38px; border:1px solid var(--line); border-radius:var(--radius);
  background:transparent; align-items:center; justify-content:center; font-size:17px; cursor:pointer;
  color:var(--ink);
}
.mobile-menu{
  display:none; flex-direction:column; gap:2px; padding:10px 20px 18px;
  border-top:1px solid var(--line); background:var(--paper);
}
.mobile-menu a{
  font-family:'IBM Plex Mono', monospace; font-size:14px; padding:13px 6px;
  border-bottom:1px solid var(--line); color:var(--ink-soft);
}
.mobile-menu.open{display:flex;}

@media (max-width:900px){
  .navlinks{display:none;}
  .burger{display:flex;}
}

/* HERO */
.hero{position:relative; overflow:hidden; min-height:640px; display:flex; align-items:center;}
.hero-bg{
  position:absolute; inset:0;
  background-image:linear-gradient(115deg, rgba(15,30,33,0.86) 0%, rgba(20,28,36,0.78) 45%, rgba(108,75,34,0.55) 100%), url('https://images.unsplash.com/photo-1691435828932-911a7801adfb?fm=jpg&q=70&w=2200&auto=format&fit=crop');
  background-size:cover; background-position:center;
}
.hero-content{position:relative; z-index:2; padding:120px 0 96px; width:100%;}
.hero-kicker{
  display:inline-flex; align-items:center; gap:9px;
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:0.12em; text-transform:uppercase;
  color:#CFEAE6; background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.22);
  padding:8px 16px; border-radius:30px; margin-bottom:28px;
}
.hero-kicker .dot{width:6px; height:6px; border-radius:50%; background:#5FCFC5;}
.hero h1{
  font-size:clamp(34px, 5vw, 58px); line-height:1.07; color:#fff; max-width:760px;
}
.hero h1 em{color:#7BD8CE; font-style:normal;}
.hero h1 b{color:#E7C383; font-weight:600;}
.hero-sub{font-family:'Source Serif 4',serif; font-size:18px; color:#D9DCE2; max-width:540px; margin:24px 0 0;}
.hero-ctas{display:flex; gap:14px; margin-top:38px; flex-wrap:wrap;}
.btn{
  font-family:'IBM Plex Mono', monospace; font-size:13.5px; padding:14px 26px;
  border-radius:var(--radius); border:1px solid transparent; transition:all .18s ease;
  display:inline-flex; align-items:center; gap:9px; cursor:pointer;
}
.btn-solid{background:var(--teal); color:#fff; border-color:var(--teal);}
.btn-solid:hover{background:var(--teal-deep); border-color:var(--teal-deep); transform:translateY(-1px);}
.btn-outline{background:transparent; color:#fff; border-color:rgba(255,255,255,0.5);}
.btn-outline:hover{background:rgba(255,255,255,0.12); border-color:#fff;}
.btn-dark{background:var(--ink); color:var(--paper); border-color:var(--ink);}
.btn-dark:hover{background:var(--teal-deep); border-color:var(--teal-deep);}

.hero-stats{
  display:grid; grid-template-columns:repeat(3,auto); gap:46px;
  margin-top:64px; padding-top:30px; border-top:1px solid rgba(255,255,255,0.18);
  max-width:560px;
}
.hero-stats .stat b{display:block; font-family:'Space Grotesk',sans-serif; font-size:26px; color:#fff;}
.hero-stats .stat span{font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:#B9BEC8; letter-spacing:0.04em;}

@media (max-width:600px){ .hero-stats{grid-template-columns:1fr 1fr; row-gap:24px;} }

/* INTRO */
.intro{padding:78px 0 70px; border-bottom:1px solid var(--line); background:var(--white);}
.intro-grid{display:grid; grid-template-columns:1fr 1.6fr; gap:60px; align-items:start;}
.intro h2{font-size:clamp(25px,3vw,33px); line-height:1.22;}
.intro-text p{color:var(--ink-soft); font-size:16.5px; margin:0 0 16px;}
.intro-text p:last-child{margin-bottom:0;}
.intro-badges{display:flex; gap:10px; margin-top:26px; flex-wrap:wrap;}
.ibadge{
  display:flex; align-items:center; gap:8px; font-family:'IBM Plex Mono',monospace; font-size:12px;
  border:1px solid var(--line); padding:8px 13px; border-radius:30px; color:var(--ink-soft);
}
.ibadge i{color:var(--teal-deep); font-size:13px;}

/* SERVICE SECTIONS (image + list, alternating) */
section.services{padding:88px 0;}
.services.sistemas{background:var(--teal-tint);}
.services.administracion{background:var(--brass-tint);}
.svc-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; align-items:center;}
.svc-grid.rev{grid-template-columns:1.1fr 0.9fr;}
.svc-grid.rev .svc-media{order:2;}
.svc-media{position:relative; border-radius:10px; overflow:hidden; box-shadow:var(--shadow);}
.svc-media img{width:100%; height:430px; object-fit:cover; display:block;}
.svc-media .tagchip{
  position:absolute; left:18px; bottom:18px;
  background:rgba(18,24,31,0.78); color:#fff; backdrop-filter:blur(4px);
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; padding:9px 14px; border-radius:30px;
  display:flex; align-items:center; gap:8px;
}
.svc-media .tagchip i{font-size:12px;}
.svc-head h2{font-size:clamp(26px,3.2vw,34px); margin-bottom:14px;}
.svc-head p{color:var(--ink-soft); font-size:16px; max-width:480px; margin:0 0 32px;}
.svc-list{display:flex; flex-direction:column; gap:0;}
.svc-item{
  display:flex; gap:18px; padding:18px 0; border-top:1px solid rgba(28,36,48,0.13);
}
.svc-item:last-child{border-bottom:1px solid rgba(28,36,48,0.13);}
.svc-item .ic{
  width:42px; height:42px; min-width:42px; border-radius:9px;
  display:flex; align-items:center; justify-content:center; font-size:17px;
  background:var(--white); color:var(--teal-deep); box-shadow:0 2px 6px rgba(28,36,48,0.08);
}
.administracion .svc-item .ic{color:var(--brass-deep);}
.svc-item h3{font-size:16.5px; font-weight:500; margin-bottom:3px;}
.svc-item p{margin:0; font-size:14.5px; color:var(--ink-soft);}

@media (max-width:880px){
  .svc-grid, .svc-grid.rev{grid-template-columns:1fr;}
  .svc-grid.rev .svc-media{order:0;}
  .svc-media img{height:280px;}
}

/* TIENDA - aviso de remodelacion */
.tienda{padding:80px 0; background:var(--ink); color:var(--paper); position:relative; overflow:hidden;}
.tienda::before{
  content:""; position:absolute; inset:0; opacity:0.06;
  background-image:repeating-linear-gradient(45deg, #fff 0, #fff 1px, transparent 1px, transparent 26px);
}
.tienda-inner{position:relative; display:grid; grid-template-columns:auto 1fr auto; gap:36px; align-items:center;}
.tienda-icon{
  width:64px; height:64px; border-radius:14px; background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.18);
  display:flex; align-items:center; justify-content:center; font-size:26px; color:#7BD8CE;
}
.tienda h2{color:#fff; font-size:clamp(22px,2.6vw,28px); margin-bottom:8px;}
.tienda p{color:#B9BEC8; font-size:15px; max-width:520px; margin:0;}
.tienda .btn{white-space:nowrap;}
@media (max-width:760px){
  .tienda-inner{grid-template-columns:1fr; text-align:left;}
}

/* PROCESO */
.proceso{padding:90px 0; background:var(--white); border-bottom:1px solid var(--line);}
.proceso-head{display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap; margin-bottom:50px;}
.proceso-head h2{font-size:clamp(27px,3.2vw,36px);}
.proceso-head p{max-width:380px; color:var(--ink-soft); font-size:15.5px;}
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.step{
  background:var(--paper); border:1px solid var(--line); border-radius:10px;
  padding:28px 24px; min-height:200px; display:flex; flex-direction:column; gap:14px;
  position:relative; transition:transform .2s ease, box-shadow .2s ease;
}
.step:hover{transform:translateY(-4px); box-shadow:var(--shadow);}
.step .num{font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--teal-deep);}
.step .sic{font-size:21px; color:var(--ink); margin-bottom:2px;}
.step h3{font-size:17px; font-weight:500;}
.step p{margin:0; font-size:14px; color:var(--ink-soft);}
@media (max-width:880px){ .steps{grid-template-columns:1fr 1fr;} }
@media (max-width:540px){ .steps{grid-template-columns:1fr;} }

/* WHY */
.why{padding:88px 0; background:var(--paper-deep);}
.why-grid{display:grid; grid-template-columns:1.1fr 1fr; gap:60px; align-items:center;}
.why-points{display:flex; flex-direction:column;}
.point{display:flex; gap:18px; padding:22px 0; border-top:1px solid var(--line);}
.point:last-child{border-bottom:1px solid var(--line);}
.point .ic{
  width:40px; height:40px; min-width:40px; border-radius:50%; background:var(--white);
  display:flex; align-items:center; justify-content:center; color:var(--teal-deep); font-size:15px;
  box-shadow:0 2px 6px rgba(28,36,48,0.08);
}
.point h4{font-size:16.5px; font-weight:500; margin:0 0 4px; font-family:'Space Grotesk',sans-serif;}
.point p{margin:0; color:var(--ink-soft); font-size:14.5px;}
.why-card{background:var(--ink); color:var(--paper); padding:48px 42px; border-radius:12px; box-shadow:var(--shadow);}
.why-card h3{color:#fff; font-size:25px; line-height:1.32; margin-bottom:18px;}
.why-card p{color:#C9CCD3; font-size:15px; margin:0 0 28px;}
@media (max-width:860px){ .why-grid, .intro-grid{grid-template-columns:1fr;} }

/* CONTACTO */
.contacto{padding:92px 0; background:var(--white); border-top:1px solid var(--line);}
.contact-single{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
.contact-info h2{font-size:clamp(27px,3.2vw,36px); margin-bottom:16px;}
.contact-info > p{color:var(--ink-soft); font-size:16px; max-width:440px; margin:0 0 32px;}
.cline{display:flex; gap:16px; padding:18px 0; border-top:1px solid var(--line); align-items:flex-start;}
.cline:last-of-type{border-bottom:1px solid var(--line);}
.cline .ic{
  width:38px; height:38px; min-width:38px; border-radius:9px; background:var(--teal-tint);
  color:var(--teal-deep); display:flex; align-items:center; justify-content:center; font-size:15px;
}
.cline .lbl{font-family:'IBM Plex Mono', monospace; font-size:11px; text-transform:uppercase; letter-spacing:0.1em; color:var(--ink-soft); margin-bottom:3px;}
.cline .val{font-size:15.5px;}
.cline a.val:hover{color:var(--teal-deep);}
.contact-ctas{display:flex; gap:14px; margin-top:30px; flex-wrap:wrap;}
.btn-outline-dark{background:transparent; color:var(--ink); border:1px solid var(--ink);}
.btn-outline-dark:hover{background:var(--ink); color:#fff;}
.map-frame{border-radius:12px; overflow:hidden; border:1px solid var(--line); height:420px;}
.map-frame iframe{width:100%; height:100%; border:0; filter:saturate(0.7) contrast(1.05);}

@media (max-width:860px){
  .contact-single{grid-template-columns:1fr;}
  .map-frame{height:280px;}
}

/* FOOTER */
footer{padding:46px 0 0; background:var(--ink); color:#AEB2BB;}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; padding-bottom:36px;}
.foot-grid .logo .mark{color:#fff;}
.foot-grid .logo .mark em{color:#5FCFC5;}
.foot-about p{font-size:13.5px; color:#9AA0AB; margin:16px 0 0; max-width:260px;}
.foot-social{display:flex; gap:10px; margin-top:18px;}
.foot-social a{
  width:32px; height:32px; border-radius:50%; border:1px solid rgba(255,255,255,0.16);
  display:flex; align-items:center; justify-content:center; font-size:13px; color:#C9CCD3;
  transition:background .15s ease;
}
.foot-social a:hover{background:var(--teal);}
.foot-col h4{font-family:'IBM Plex Mono',monospace; font-size:11.5px; text-transform:uppercase; letter-spacing:0.1em; color:#7C808A; margin-bottom:14px;}
.foot-col a{display:block; font-size:13.5px; color:#C9CCD3; padding:6px 0;}
.foot-col a:hover{color:#fff;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,0.12); padding:20px 0; font-family:'IBM Plex Mono', monospace;
  font-size:11.5px; color:#7C808A; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
@media (max-width:760px){ .foot-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:480px){ .foot-grid{grid-template-columns:1fr;} }

/* back to top */
.totop{
  position:fixed; right:22px; bottom:22px; z-index:60;
  width:44px; height:44px; border-radius:50%; background:var(--ink); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:16px;
  opacity:0; pointer-events:none; transition:opacity .2s ease, transform .2s ease;
  box-shadow:var(--shadow); cursor:pointer; border:none;
}
.totop.show{opacity:1; pointer-events:auto;}
.totop:hover{transform:translateY(-3px);}