:root{
  --oro:#B8893D;
  --oro-claro:#D4A85A;
  --marino:#1B2240;
  --marino-2:#252E54;
  --crema:#FBF8F2;
  --gris:#5C6178;
  --linea:#E6DECF;
  --sombra:0 10px 40px -12px rgba(27,34,64,.25);
  --radio:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:Georgia,'Times New Roman',serif;
  color:var(--marino);
  background:var(--crema);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{line-height:1.2;letter-spacing:.3px}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.sans{font-family:'Helvetica Neue',Arial,sans-serif}

/* ===== Header ===== */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,248,242,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:background .35s ease, border-color .35s ease, box-shadow .35s ease;
}
header.scrolled{
  background:rgba(251,248,242,.97);
  border-bottom-color:var(--linea);
  box-shadow:0 6px 24px -14px rgba(27,34,64,.4);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;max-width:1180px;margin:0 auto}
.nav img{height:92px;width:auto;display:block;transition:height .35s ease}
header.scrolled .nav img{height:60px}
.nav-links{display:flex;align-items:center;gap:26px;font-family:'Helvetica Neue',Arial,sans-serif;font-size:.88rem;letter-spacing:.5px;text-transform:uppercase}
.nav-links a:not(.nav-cta){color:var(--gris);transition:color .2s;position:relative;padding-bottom:4px}
.nav-links a:not(.nav-cta):hover{color:var(--oro)}
.nav-links a:not(.nav-cta).active{color:var(--oro)}
.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--oro);transition:width .25s}
.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).active::after{width:100%}
.nav-cta{
  display:inline-flex;align-items:center;line-height:1;
  background:var(--marino);color:#fff!important;
  padding:13px 26px;border-radius:50px;font-size:.82rem;letter-spacing:1px;
  margin-left:8px;transition:background .25s, transform .2s, box-shadow .25s;
}
.nav-cta:hover{background:var(--oro);transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(184,137,61,.7)}
header.scrolled .nav-cta{padding:10px 22px}
.burger{display:none;background:none;border:0;cursor:pointer;font-size:1.6rem;color:var(--marino)}

/* ===== Hero / Carrusel ===== */
.hero{
  position:relative;height:100vh;min-height:600px;max-height:920px;
  overflow:hidden;color:#fff;background:var(--marino);
}
.slides{position:absolute;inset:0}
.slide{
  position:absolute;inset:0;opacity:0;
  background-size:cover;background-position:center;
  transition:opacity 1.6s ease-in-out;
  will-change:opacity,transform;
}
.slide.active{opacity:1;animation:kenburns 8s ease-out forwards}
@keyframes kenburns{
  from{transform:scale(1.08)}
  to{transform:scale(1)}
}
/* Overlay con gradiente de marca para legibilidad */
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg, rgba(20,26,52,.86) 0%, rgba(20,26,52,.55) 45%, rgba(20,26,52,.25) 100%),
    linear-gradient(0deg, rgba(16,21,46,.75) 0%, transparent 45%);
}
.hero-content{
  position:relative;z-index:2;height:100%;
  display:flex;flex-direction:column;justify-content:center;
  max-width:1180px;margin:0 auto;padding:0 24px;
}
.eyebrow{
  font-family:'Helvetica Neue',Arial,sans-serif;text-transform:uppercase;
  letter-spacing:5px;font-size:.82rem;color:var(--oro-claro);margin-bottom:22px;
  display:flex;align-items:center;gap:14px;
  opacity:0;animation:rise .9s ease .3s forwards;
}
.eyebrow::before{content:"";width:46px;height:1px;background:var(--oro-claro)}
.hero h1{
  font-size:clamp(2.4rem,6vw,4.6rem);font-weight:400;line-height:1.1;
  max-width:880px;margin-bottom:26px;
  opacity:0;animation:rise 1s ease .5s forwards;
}
.hero h1 .acc{color:var(--oro-claro);font-style:italic}
.hero .sub{
  font-size:clamp(1rem,1.6vw,1.2rem);color:#D8DAE6;max-width:540px;margin-bottom:42px;
  opacity:0;animation:rise 1s ease .7s forwards;
}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:rise 1s ease .9s forwards}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.btn{
  font-family:'Helvetica Neue',Arial,sans-serif;font-size:.95rem;letter-spacing:.5px;
  padding:16px 34px;border-radius:50px;cursor:pointer;transition:all .22s;display:inline-block;border:2px solid transparent
}
.btn-oro{background:var(--oro);color:#fff;box-shadow:0 10px 30px -10px rgba(184,137,61,.7)}
.btn-oro:hover{background:var(--oro-claro);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:var(--oro-claro);color:var(--oro-claro);background:rgba(255,255,255,.06)}
/* Indicadores */
.dots{
  position:absolute;bottom:38px;left:50%;transform:translateX(-50%);
  z-index:3;display:flex;gap:14px;
}
.dots button{
  width:42px;height:4px;border:0;padding:0;border-radius:4px;cursor:pointer;
  background:rgba(255,255,255,.3);transition:background .3s;
}
.dots button.on{background:var(--oro-claro)}
/* Flecha scroll */
.scroll-cue{
  position:absolute;bottom:34px;right:40px;z-index:3;color:rgba(255,255,255,.6);
  font-family:'Helvetica Neue',Arial,sans-serif;font-size:.72rem;letter-spacing:2px;
  text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px;
  animation:bob 2s ease-in-out infinite;
}
.scroll-cue span{display:block;width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.55),transparent)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}
@media(prefers-reduced-motion:reduce){
  .slide.active{animation:none}
  .eyebrow,.hero h1,.hero .sub,.hero-btns{animation:none;opacity:1}
  .scroll-cue{animation:none}
}

/* ===== Sección genérica ===== */
section{padding:90px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 60px}
.sec-head .tag{font-family:'Helvetica Neue',Arial,sans-serif;text-transform:uppercase;letter-spacing:3px;font-size:.78rem;color:var(--oro);margin-bottom:14px;display:block}
.sec-head h2{font-size:2.5rem;font-weight:400;margin-bottom:16px}
.sec-head p{color:var(--gris);font-size:1.05rem}

/* ===== Servicios ===== */
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:#fff;border:1px solid var(--linea);border-radius:var(--radio);
  padding:28px 26px;transition:transform .25s,box-shadow .25s;
  display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;column-gap:16px;row-gap:14px
}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra)}
.card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--oro),var(--oro-claro));}
.card .ic svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.8}
.card h3{font-size:1.3rem;font-weight:400;line-height:1.25}
.card p{grid-column:1/-1;color:var(--gris);font-size:.98rem}

/* ===== Bloques industriales / personales ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev .txt{order:2}
.visual{
  border-radius:var(--radio);min-height:480px;position:relative;overflow:hidden;
  display:flex;align-items:flex-end;padding:34px;
  box-shadow:var(--sombra);background:var(--marino);
}
.visual .bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transition:transform 1.1s ease;z-index:0;
}
.visual:hover .bg{transform:scale(1.06)}
.visual::after{
  content:"";position:absolute;inset:0;z-index:1;
}
.visual.ind::after{background:linear-gradient(0deg, rgba(20,26,52,.88) 0%, rgba(20,26,52,.18) 55%, rgba(20,26,52,.4) 100%)}
.visual.per::after{background:linear-gradient(0deg, rgba(120,86,30,.85) 0%, rgba(184,137,61,.12) 55%, rgba(20,26,52,.22) 100%)}
.visual-tag{
  position:relative;z-index:2;color:#fff;font-size:1.25rem;line-height:1.35;
  max-width:340px;border-left:3px solid var(--oro-claro);padding-left:18px;
}
.visual-tag.light{border-left-color:#fff}
.txt .tag{font-family:'Helvetica Neue',Arial,sans-serif;text-transform:uppercase;letter-spacing:3px;font-size:.78rem;color:var(--oro);margin-bottom:14px;display:block}
.txt h2{font-size:2.3rem;font-weight:400;margin-bottom:18px}
.txt > p{color:var(--gris);margin-bottom:26px}
.feat{list-style:none;display:grid;gap:16px}
.feat li{display:flex;gap:14px;align-items:flex-start}
.feat .chk{flex:none;width:24px;height:24px;border-radius:50%;background:rgba(184,137,61,.15);display:grid;place-items:center;color:var(--oro);font-size:.8rem;margin-top:3px}
.feat strong{display:block;font-weight:400;font-size:1.05rem}
.feat span{color:var(--gris);font-family:'Helvetica Neue',Arial,sans-serif;font-size:.92rem}
.txt > .btn{margin-top:30px}

/* ===== Por qué (atención) ===== */
.porque{background:#fff}
.visual.atn::after{background:linear-gradient(0deg, rgba(20,26,52,.78) 0%, rgba(20,26,52,.05) 50%, rgba(20,26,52,.2) 100%)}
.pilares{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--linea);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;margin-top:8px}
.pilar{background:#fff;padding:24px 26px;transition:background .25s}
.pilar:hover{background:var(--crema)}
.pilar .pn{font-size:1.2rem;color:var(--oro);margin-bottom:6px}
.pilar .pl{font-family:'Helvetica Neue',Arial,sans-serif;font-size:.9rem;color:var(--gris);line-height:1.5}

/* ===== Plataforma ===== */
.plataforma{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#10152e 0%,var(--marino) 55%,var(--marino-2) 100%);
}
.plat-glow{
  position:absolute;width:620px;height:620px;border-radius:50%;
  top:-220px;right:-180px;z-index:0;pointer-events:none;
  background:radial-gradient(circle, rgba(184,137,61,.28), transparent 65%);
}
.plataforma .wrap{position:relative;z-index:1}
.plataforma .tag.gold{color:var(--oro-claro)}
.plataforma h2{color:#fff}
.plataforma h2 .acc{color:var(--oro-claro);font-style:italic}
.plataforma .txt > p{color:#C9CCDB}
.plataforma .feat strong{color:#fff}
.plataforma .feat span{color:#A9AEC4}
.plataforma .feat .chk{background:rgba(184,137,61,.22);color:var(--oro-claro)}

/* Mockup de dashboard */
.mock{position:relative;perspective:1400px}
.mock-win{
  background:#fff;border-radius:14px;overflow:hidden;color:var(--marino);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
  transform:rotateY(-9deg) rotateX(3deg);
  transition:transform .5s ease;
}
.mock:hover .mock-win{transform:rotateY(0) rotateX(0)}
.mock-bar{
  background:#EDE7DA;padding:11px 16px;display:flex;align-items:center;gap:7px;
  border-bottom:1px solid var(--linea);
}
.mock-bar span{width:11px;height:11px;border-radius:50%;background:#C9BfA8}
.mock-bar span:nth-child(1){background:#E0846B}
.mock-bar span:nth-child(2){background:#E3B341}
.mock-bar span:nth-child(3){background:#6FB186}
.mock-bar em{
  margin-left:14px;font-style:normal;font-family:'Helvetica Neue',Arial,sans-serif;
  font-size:.78rem;color:#8A8270;background:#fff;padding:4px 14px;border-radius:20px;flex:1;
}
.mock-body{padding:24px}
.mock-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}
.mh-title{font-size:1.2rem}
.mh-sub{font-family:'Helvetica Neue',Arial,sans-serif;font-size:.82rem;color:var(--gris);margin-top:3px}
.mh-badge{
  font-family:'Helvetica Neue',Arial,sans-serif;font-size:.72rem;letter-spacing:.5px;
  background:rgba(111,177,134,.16);color:#3f8b5d;padding:6px 14px;border-radius:20px;
  display:flex;align-items:center;gap:7px;
}
.mh-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:#4caf72;
  box-shadow:0 0 0 0 rgba(76,175,114,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(76,175,114,.55)}70%{box-shadow:0 0 0 9px rgba(76,175,114,0)}100%{box-shadow:0 0 0 0 rgba(76,175,114,0)}}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.kpi{background:var(--crema);border:1px solid var(--linea);border-radius:11px;padding:16px 14px;text-align:center}
.kpi .kn{font-size:1.7rem}
.kpi .kl{font-family:'Helvetica Neue',Arial,sans-serif;font-size:.74rem;color:var(--gris);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
.kpi.ok .kn{color:#3f8b5d}
.kpi.warn .kn{color:#C9852A}
.mock-rows{display:flex;flex-direction:column;gap:9px}
.mrow{
  display:flex;align-items:center;gap:12px;padding:13px 15px;
  background:#fff;border:1px solid var(--linea);border-radius:10px;
  font-family:'Helvetica Neue',Arial,sans-serif;font-size:.86rem;
}
.mrow .dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot.g{background:#4caf72}.dot.a{background:#E3B341}.dot.b{background:#5B8DEF}
.mrow .mn{font-weight:600;color:var(--marino);min-width:108px}
.mrow .ms{color:var(--gris);flex:1}
.mrow .mtag{font-size:.72rem;padding:4px 11px;border-radius:20px;white-space:nowrap}
.mtag.g{background:rgba(76,175,114,.15);color:#3f8b5d}
.mtag.a{background:rgba(227,179,65,.18);color:#b3801f}
.mtag.b{background:rgba(91,141,239,.15);color:#3c63b8}
.mock-float{
  position:absolute;left:-26px;bottom:34px;z-index:2;
  background:var(--oro);color:#fff;padding:13px 20px;border-radius:50px;
  font-family:'Helvetica Neue',Arial,sans-serif;font-size:.86rem;
  box-shadow:0 16px 34px -12px rgba(184,137,61,.75);
  animation:bob 3s ease-in-out infinite;
}
@media(prefers-reduced-motion:reduce){
  .mh-badge::before,.mock-float{animation:none}
  .mock-win{transform:none}
}

/* ===== Objetivos ===== */
.objetivos{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#10152e 0%,var(--marino) 55%,var(--marino-2) 100%);
}
.obj-glow{
  position:absolute;width:560px;height:560px;border-radius:50%;
  top:-240px;left:-160px;z-index:0;pointer-events:none;
  background:radial-gradient(circle, rgba(184,137,61,.24), transparent 65%);
}
.objetivos .wrap{position:relative;z-index:1}
.objetivos .sec-head h2{color:#fff}
.objetivos .sec-head p{color:#C9CCDB}
.objetivos .sec-head .tag{color:var(--oro-claro)}
.obj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.obj{
  position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(184,137,61,.22);
  border-radius:var(--radio);padding:30px 28px;overflow:hidden;
  transition:transform .28s, box-shadow .28s, border-color .28s, background .28s;
  display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;column-gap:16px;row-gap:14px;
}
.obj::before{
  content:"";position:absolute;left:0;top:0;height:4px;width:100%;
  background:linear-gradient(90deg,var(--oro),var(--oro-claro));
  transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.obj:hover{transform:translateY(-6px);background:rgba(255,255,255,.08);border-color:var(--oro-claro)}
.obj:hover::before{transform:scaleX(1)}
.obj-num{
  position:absolute;top:14px;right:20px;
  font-size:2.8rem;color:rgba(255,255,255,.12);font-style:italic;line-height:1;
  transition:color .3s;
}
.obj:hover .obj-num{color:rgba(212,168,90,.4)}
.obj-ic{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--oro),var(--oro-claro));
}
.obj-ic svg{width:25px;height:25px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.obj h3{font-size:1.25rem;font-weight:400;line-height:1.25;color:#fff;padding-right:52px}
.obj p{grid-column:1/-1;color:#A9AEC4;font-size:.97rem}
.obj p strong{color:var(--oro-claro);font-weight:600}

/* ===== Revisiones ===== */
.revisiones{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--marino) 0%,#10152e 100%);
}
.rev-glow{
  position:absolute;width:560px;height:560px;border-radius:50%;
  bottom:-260px;left:-160px;z-index:0;pointer-events:none;
  background:radial-gradient(circle, rgba(184,137,61,.22), transparent 65%);
}
.revisiones .wrap{position:relative;z-index:1}
.revisiones .sec-head h2{color:#fff}
.revisiones .sec-head p{color:#C9CCDB}
.revisiones .tag.gold{color:var(--oro-claro)}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev-item{
  background:rgba(255,255,255,.05);border:1px solid rgba(184,137,61,.22);
  border-radius:var(--radio);padding:24px 24px;transition:all .26s;
  display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;column-gap:14px;row-gap:12px;
}
.rev-item:hover{
  background:rgba(255,255,255,.08);border-color:var(--oro-claro);
  transform:translateY(-5px);
}
.rev-ic{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--oro),var(--oro-claro));
}
.rev-ic svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rev-item h3{font-size:1.15rem;font-weight:400;line-height:1.25;color:#fff}
.rev-item p{grid-column:1/-1;color:#A9AEC4;font-family:'Helvetica Neue',Arial,sans-serif;font-size:.9rem;line-height:1.55}

/* ===== Contacto ===== */
.contacto{
  position:relative;color:#fff;overflow:hidden;
  background:#10152e url('../img/contactanos.jpg') center/cover no-repeat;
  background-attachment:fixed;
}
.contacto::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(135deg, rgba(20,26,52,.92) 0%, rgba(16,21,46,.82) 50%, rgba(27,34,64,.9) 100%);
}
.contacto .wrap{position:relative;z-index:1}
.contacto .sec-head h2{color:#fff}
.contacto .sec-head p{color:#D8DAE6}
.contacto .sec-head .tag{color:var(--oro-claro)}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:760px;margin:0 auto}
.contact-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(184,137,61,.28);
  border-radius:var(--radio);padding:38px;text-align:center;transition:border-color .2s
}
.contact-card:hover{border-color:var(--oro-claro)}
.contact-card .ic{width:56px;height:56px;border-radius:50%;background:var(--oro);display:grid;place-items:center;margin:0 auto 20px}
.contact-card .ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8}
.contact-card .lbl{font-family:'Helvetica Neue',Arial,sans-serif;text-transform:uppercase;letter-spacing:2px;font-size:.78rem;color:var(--oro-claro);margin-bottom:8px}
.contact-card a{font-size:1.3rem;transition:color .2s}
.contact-card a:hover{color:var(--oro-claro)}
.ph{display:inline-block;background:rgba(184,137,61,.18);border:1px dashed var(--oro-claro);padding:2px 10px;border-radius:6px;font-size:.95rem}

/* ===== WhatsApp flotante ===== */
.wa-float{
  position:fixed;right:26px;bottom:26px;z-index:90;
  display:flex;align-items:center;gap:0;
  background:#25D366;color:#fff;
  height:60px;border-radius:50px;padding:0;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.55);
  overflow:hidden;white-space:nowrap;
  transition:gap .3s ease, padding .3s ease, box-shadow .25s ease, transform .25s ease;
  animation:wa-in .5s ease .8s both;
}
@keyframes wa-in{from{opacity:0;transform:translateY(20px) scale(.85)}to{opacity:1;transform:translateY(0) scale(1)}}
.wa-float .wa-ic{
  flex:none;width:60px;height:60px;display:grid;place-items:center;position:relative;
}
.wa-float .wa-ic svg{width:32px;height:32px;fill:#fff}
.wa-float .wa-ic::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:wa-pulse 2.4s infinite;
}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.wa-float .wa-txt{
  max-width:0;opacity:0;font-family:'Helvetica Neue',Arial,sans-serif;
  font-size:.95rem;font-weight:600;transition:max-width .35s ease, opacity .25s ease;
}
.wa-float:hover{gap:6px;padding-right:24px;transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(37,211,102,.7)}
.wa-float:hover .wa-txt{max-width:200px;opacity:1}
@media(prefers-reduced-motion:reduce){
  .wa-float,.wa-float .wa-ic::after{animation:none}
}
@media(max-width:900px){
  .wa-float{right:18px;bottom:18px;height:56px}
  .wa-float .wa-ic{width:56px;height:56px}
}

/* ===== Footer ===== */
footer{background:#10152e;color:#8A8FA8;padding:40px 0;text-align:center;font-family:'Helvetica Neue',Arial,sans-serif;font-size:.9rem}
footer img{height:46px;margin-bottom:16px;filter:brightness(0) invert(.75)}
footer .small{font-size:.82rem;margin-top:10px;opacity:.7}
footer .dev{
  margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:.8rem;letter-spacing:.5px;opacity:.7;
}
footer .dev a{color:var(--oro-claro);font-weight:600;transition:color .2s}
footer .dev a:hover{color:#fff}

/* ===== Responsive ===== */
@media(max-width:900px){
  .split,.servicios,.contact-grid,.pilares,.obj-grid,.rev-grid{grid-template-columns:1fr}
  .contacto{background-attachment:scroll}
  .split.rev .txt{order:0}
  .split .visual{order:-1}
  .burger{display:block}
  .nav{position:relative}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(251,248,242,.98);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--linea);
    box-shadow:0 18px 30px -18px rgba(27,34,64,.45);
    padding:6px 0;
    max-height:0;overflow:hidden;
    opacity:0;visibility:hidden;
    transition:max-height .35s ease, opacity .25s ease, visibility .25s;
  }
  .nav-links.open{max-height:80vh;opacity:1;visibility:visible}
  .nav-links a{padding:14px 24px}
  .nav-links a:not(.nav-cta)::after{display:none}
  .nav-cta{margin:10px 24px;justify-content:center}
  .visual{min-height:300px}
  section{padding:64px 0}
  .hero{height:88vh;min-height:560px}
  .hero-content{padding-top:96px;padding-bottom:64px;justify-content:center}
  .scroll-cue{display:none}
  .dots{bottom:26px}
  .dots button{width:30px}
  .mock-win{transform:none}
  .mock{margin-top:20px}
  .mock-float{left:50%;transform:translateX(-50%);bottom:-22px;font-size:.78rem;padding:11px 18px}
  .plat-glow{width:380px;height:380px}
}