/* ============================================================
   NEXA TEXTILE — nexatextile.mx
   Hoja de estilo única del sitio público.
   Tokens tomados del brandbook NEXA / sistema NEXA Flow.
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  /* Marca */
  --navy:#0B1B33;
  --navy-2:#142A4C;
  --navy-3:#10213C;
  --olive:#7C7D45;
  --olive-2:#8E9052;
  --olive-lt:#B6B77A;
  --olive-soft:#EEEFE2;
  --cream:#F7F6F1;
  --cream-2:#F0EFE8;
  --white:#fff;

  /* Texto y bordes */
  --ink-900:#101826;
  --ink-700:#3C4657;
  --ink-500:#6B7385;
  --ink-400:#9AA1B0;
  --border:#E7E5DE;
  --border-soft:#EFEEE7;

  /* Tipografía */
  --display:'Sora','Segoe UI',system-ui,sans-serif;
  --body:'Inter','Segoe UI',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'Courier New',monospace;

  /* Movimiento y forma */
  --ease:cubic-bezier(.22,1,.36,1);
  --r-sm:8px; --r-md:12px; --r-lg:18px; --r-xl:26px; --r-pill:999px;
  --shadow-card:0 1px 2px rgba(11,27,51,.04),0 8px 24px -12px rgba(11,27,51,.12);
  --nav-h:82px;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--navy);scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink-900);
  font-family:var(--body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
h1,h2,h3,h4{font-family:var(--display);color:var(--navy);margin:0;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--olive);color:#fff}

:where(a,button,summary,[tabindex]):focus-visible{
  outline:2px solid var(--olive);outline-offset:3px;border-radius:4px;
}
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:999;background:var(--olive);color:#fff;
  padding:11px 18px;border-radius:0 0 var(--r-md) var(--r-md);font-weight:700;font-size:13px;
  transition:top .2s;
}
.skip-link:focus{top:0}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- 3. UTILIDADES ---------- */
.container{width:min(1180px,calc(100% - 44px));margin-inline:auto}
.mono{font-family:var(--mono)}
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font:600 11px/1 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--olive);
}
.eyebrow::before{content:"";width:34px;height:1px;background:currentColor;flex:none}
.on-dark .eyebrow,.eyebrow--light{color:var(--olive-lt)}
.section-title{font:700 clamp(34px,4.4vw,64px)/1.04 var(--display);letter-spacing:-.045em;margin:18px 0 0}
.lead{color:var(--ink-500);line-height:1.75;font-size:17px}

.btn{
  padding:14px 22px;border-radius:var(--r-md);font-weight:700;font-size:13.5px;
  border:1px solid transparent;display:inline-flex;align-items:center;gap:10px;
  transition:background .25s var(--ease),border-color .25s,color .25s,transform .25s var(--ease);
  cursor:pointer;line-height:1;
}
.btn-primary{background:var(--olive);color:#fff}
.btn-primary:hover{background:var(--olive-2);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-secondary{border-color:rgba(255,255,255,.24);color:#fff}
.btn-secondary:hover{border-color:#fff;background:rgba(255,255,255,.07)}
.btn-outline{border-color:var(--border);color:var(--navy);background:var(--white)}
.btn-outline:hover{background:var(--cream-2);border-color:var(--ink-400)}

/* ---------- 4. MARCA ---------- */
.brand{display:flex;align-items:center;gap:13px}
.brand-mark{width:40px;height:40px;flex:none;color:currentColor}
.brand-mark svg{width:100%;height:100%}
.brand-name strong{display:block;font:700 19px/1 var(--display);letter-spacing:.24em}
.brand-name small{
  display:block;color:var(--olive-lt);font:700 9.5px/1.2 var(--display);
  letter-spacing:.44em;margin-top:6px;
}
.brand--dark .brand-name small{color:var(--olive)}

/* ---------- 5. PRELOADER ---------- */
.preloader{
  position:fixed;inset:0;background:var(--navy);z-index:9999;color:#fff;display:grid;place-items:center;
  transition:opacity .7s var(--ease),visibility .7s;
}
.preloader.is-done{opacity:0;visibility:hidden;pointer-events:none}
.loader-wrap{width:min(620px,84vw);text-align:center}
.loader-mark{width:86px;height:86px;margin:0 auto 26px;color:#fff}
.loader-title{font:700 clamp(26px,4vw,40px)/1 var(--display);letter-spacing:.3em;margin-left:.3em}
.loader-sub{margin-top:12px;color:#A9B1C2;font:500 10.5px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.loader-track{margin:34px auto 0;height:24px;position:relative;max-width:480px}
.loader-thread{
  position:absolute;left:0;top:11px;width:100%;height:1px;
  background-image:linear-gradient(90deg,var(--olive) 55%,transparent 45%);background-size:12px 1px;
}
.loader-mask{position:absolute;right:0;top:0;height:24px;width:100%;background:var(--navy);animation:sew 1.5s .2s var(--ease) forwards}
.needle{position:absolute;top:2px;left:0;width:2px;height:18px;background:#E7E5DE;animation:needleMove 1.5s .2s var(--ease) forwards}
.needle::after{content:"";position:absolute;width:5px;height:5px;border:1px solid var(--olive);border-radius:50%;left:-2px;top:0}
@keyframes sew{to{width:0}}
@keyframes needleMove{to{left:100%}}

/* ---------- 6. NAV ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:90;color:#fff;border-bottom:1px solid transparent;transition:background .35s,border-color .35s}
.nav.scrolled{background:rgba(11,27,51,.9);backdrop-filter:blur(18px);border-color:rgba(255,255,255,.09)}
.nav-inner{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:22px}
.nav-links{display:flex;align-items:center;gap:26px;font-size:13.5px;font-weight:600}
.nav-links>a{opacity:.8;transition:opacity .2s,color .2s}
.nav-links>a:hover{opacity:1;color:var(--olive-lt)}
.nav-cta{
  padding:11px 18px;border:1px solid rgba(255,255,255,.28);border-radius:var(--r-pill);
  display:inline-flex;align-items:center;gap:9px;opacity:1!important;transition:background .25s,color .25s;
}
.nav-cta:hover{background:#fff;color:var(--navy)!important}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--r-sm)}
.menu-btn span{display:block;width:22px;height:2px;background:#fff;position:relative;transition:background .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:#fff;transition:transform .3s var(--ease),top .3s}
.menu-btn span::before{top:-7px}.menu-btn span::after{top:7px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* Drawer móvil */
.drawer{
  position:fixed;inset:0;z-index:85;background:var(--navy);color:#fff;
  padding:calc(var(--nav-h) + 26px) 26px 40px;display:flex;flex-direction:column;gap:6px;
  transform:translateY(-100%);visibility:hidden;transition:transform .45s var(--ease),visibility .45s;
  overflow-y:auto;
}
.drawer.open{transform:none;visibility:visible}
.drawer a{
  padding:17px 4px;border-bottom:1px solid rgba(255,255,255,.09);
  font:600 19px/1 var(--display);letter-spacing:-.01em;
}
.drawer .drawer-foot{margin-top:26px;display:grid;gap:10px}
.drawer .btn{justify-content:center;border-bottom:0}

/* ---------- 7. HERO ---------- */
.hero{
  min-height:100svh;background:var(--navy);color:#fff;position:relative;overflow:hidden;
  display:flex;align-items:center;padding:calc(var(--nav-h) + 54px) 0 80px;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.16;
  background:
    repeating-linear-gradient(90deg,transparent 0 74px,rgba(255,255,255,.07) 75px),
    repeating-linear-gradient(0deg,transparent 0 74px,rgba(255,255,255,.05) 75px);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 35%,#000 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 35%,#000 100%);
}
.hero-glow{position:absolute;width:740px;height:740px;border-radius:50%;right:-230px;top:6%;background:radial-gradient(circle,rgba(124,125,69,.26),rgba(124,125,69,0) 68%);filter:blur(10px)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero h1{font:700 clamp(44px,6.2vw,90px)/.99 var(--display);letter-spacing:-.055em;color:#fff;max-width:840px;margin:26px 0 0}
.hero h1 .accent{color:var(--olive-lt);position:relative;display:inline-block}
.hero h1 .accent::after{
  content:"";position:absolute;left:2px;right:-6px;bottom:2px;height:2px;
  background-image:linear-gradient(90deg,var(--olive-lt) 60%,transparent 40%);background-size:12px 2px;
}
.hero-lead{max-width:600px;color:#C6CCDA;font-size:17px;line-height:1.75;margin:26px 0 32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-proof{display:flex;gap:24px;flex-wrap:wrap;align-items:center;margin-top:44px;color:#8F99AE;font-size:12px}
.hero-proof span{display:flex;gap:8px;align-items:center}
.hero-proof i{width:7px;height:7px;border-radius:50%;background:var(--olive);box-shadow:0 0 0 5px rgba(124,125,69,.12)}

/* Telar decorativo */
.loom{height:560px;position:relative;display:grid;place-items:center}
.loom-core{
  width:min(430px,90%);aspect-ratio:1;border-radius:48% 52% 54% 46%;
  border:1px solid rgba(255,255,255,.12);position:relative;animation:float 7s ease-in-out infinite;
  background:radial-gradient(circle at 45% 45%,rgba(255,255,255,.07),rgba(255,255,255,.01) 63%,transparent 64%);
}
.loom-core::before,.loom-core::after{content:"";position:absolute;inset:14%;border:1px solid rgba(124,125,69,.25);border-radius:50%;transform:rotate(35deg)}
.loom-core::after{inset:27%;transform:rotate(-28deg);border-style:dashed}
@keyframes float{50%{transform:translateY(-12px) rotate(1deg)}}
.loom-emblem{position:absolute;width:180px;height:180px;color:rgba(255,255,255,.9);opacity:.9}
.loom-card{
  position:absolute;background:rgba(20,42,76,.74);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px);border-radius:var(--r-lg);padding:14px 16px;box-shadow:0 20px 60px rgba(0,0,0,.24);
}
.loom-card b{display:block;font:600 10px/1 var(--mono);letter-spacing:.11em;text-transform:uppercase;color:#A7AEC0;margin-bottom:7px}
.loom-card strong{font:700 17px/1 var(--display);color:#fff}
.card-a{left:0;top:16%}.card-b{right:-2%;bottom:20%}.card-c{left:9%;bottom:4%}
.seam-route{position:absolute;inset:0;pointer-events:none;opacity:.6}
.seam-route path{fill:none;stroke:var(--olive);stroke-width:1.1;stroke-dasharray:5 8;stroke-linecap:round}

/* Hilo de progreso lateral */
.scroll-thread{position:fixed;left:18px;top:0;height:100vh;width:1px;z-index:50;pointer-events:none;opacity:.45}
.scroll-thread::before{content:"";position:absolute;inset:0;background:rgba(124,125,69,.18)}
.scroll-thread span{position:absolute;top:0;left:0;width:1px;height:0;background:var(--olive)}
.scroll-thread i{position:absolute;left:-3px;top:0;width:7px;height:7px;background:var(--olive);border-radius:50%;transform:translateY(-50%)}

/* ---------- 8. BANDA MARQUESINA ---------- */
.proof-band{background:var(--olive);color:#fff;padding:26px 0;overflow:hidden}
.proof-track{display:flex;width:max-content;animation:marquee 26s linear infinite}
.proof-track span{font:700 15px/1 var(--display);letter-spacing:.02em;padding:0 30px;display:flex;align-items:center;gap:30px;white-space:nowrap}
.proof-track span::after{content:"✦";font-size:11px;opacity:.6}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- 9. PILARES ---------- */
.pillars{background:var(--cream);padding:96px 0 10px}
.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px}
.pillar{
  background:var(--white);border:1px solid var(--border-soft);border-radius:var(--r-lg);
  padding:30px 26px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
}
.pillar:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:var(--border)}
.pillar-ico{width:42px;height:42px;color:var(--olive);margin-bottom:20px}
.pillar-ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.pillar h3{font:700 17px/1.2 var(--display);margin-bottom:9px}
.pillar p{font-size:13.5px;line-height:1.65;color:var(--ink-500)}

/* ---------- 10. NOSOTROS ---------- */
.intro{padding:96px 0 84px}
.intro-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px;align-items:start}
.intro-copy p{font-size:18px;line-height:1.8;color:var(--ink-700);max-width:720px}
.intro-copy strong{color:var(--navy)}
.statement{margin-top:34px;padding:22px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;gap:18px;align-items:center}
.statement .num{font:600 11px/1 var(--mono);color:var(--olive);flex:none}
.statement p{font-size:14px;line-height:1.6;color:var(--ink-700)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.stat{border-left:2px solid var(--olive);padding-left:16px}
.stat strong{display:block;font:700 30px/1 var(--display);color:var(--navy)}
.stat small{display:block;margin-top:8px;font-size:12px;color:var(--ink-500);line-height:1.5}

/* ---------- 11. PROCESO ---------- */
.process{background:var(--cream-2);padding:100px 0 116px}
.process-head{display:flex;justify-content:space-between;gap:70px;align-items:flex-end;margin-bottom:50px}
.process-head p{max-width:520px;color:var(--ink-500);line-height:1.7}
.process-stage{position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--navy);color:#fff;box-shadow:0 35px 80px -40px rgba(11,27,51,.55)}
.stage-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stage{position:relative;padding:32px 26px 30px;border-right:1px solid rgba(255,255,255,.08);min-height:400px;display:flex;flex-direction:column;justify-content:flex-end;transition:background .45s var(--ease)}
.stage:last-child{border-right:0}
.stage:hover{background:rgba(124,125,69,.12)}
.stage::before{content:attr(data-number);position:absolute;left:26px;top:26px;font:500 10.5px/1 var(--mono);color:#7E899E;letter-spacing:.08em}
.stage h3{font:700 20px/1.16 var(--display);color:#fff;margin:0 0 11px}
.stage p{color:#AEB6C6;font-size:13px;line-height:1.6}
.stage-icon{position:absolute;left:26px;top:86px;width:88px;height:88px;color:var(--olive-lt)}
.stage-icon svg{width:100%;height:100%;overflow:visible}
.stage-icon :is(path,rect,circle,polyline,line){fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:220;stroke-dashoffset:220;transition:stroke-dashoffset 1.4s var(--ease)}
.stage.inview .stage-icon :is(path,rect,circle,polyline,line){stroke-dashoffset:0}
.stage-thread{position:absolute;left:0;right:0;top:200px;height:1px;color:rgba(124,125,69,.55);background-image:linear-gradient(90deg,currentColor 55%,transparent 45%);background-size:12px 1px}

/* ---------- 12. PRODUCTOS ---------- */
.products{padding:104px 0;background:var(--cream)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin-top:46px}
.product{background:var(--white);padding:34px 28px 32px;position:relative;transition:background .3s}
.product:hover{background:#FCFBF7}
.product .code{font:600 10px/1 var(--mono);color:var(--olive);letter-spacing:.1em}
.product h3{font:700 19px/1.2 var(--display);margin:16px 0 10px}
.product p{font-size:13.5px;line-height:1.65;color:var(--ink-500)}
.product ul{margin-top:14px;display:grid;gap:6px}
.product li{font-size:12.5px;color:var(--ink-700);display:flex;gap:8px;align-items:flex-start}
.product li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--olive);margin-top:7px;flex:none}
.product-note{margin-top:26px;font-size:13.5px;color:var(--ink-500)}
.product-note a{color:var(--navy);font-weight:700;border-bottom:1px solid var(--olive)}

/* ---------- 13. TECNOLOGÍA (NEXA Flow) ---------- */
.technology{padding:110px 0;background:var(--navy);color:#fff;overflow:hidden}
.technology .section-title{color:#fff}
.tech-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:66px;align-items:center}
.tech-copy p{font-size:16px;line-height:1.8;color:#AEB6C6;margin:22px 0 28px}
.tech-points{display:grid;gap:14px}
.tech-point{display:flex;gap:13px;align-items:flex-start;color:#C6CCDA;font-size:13.5px;line-height:1.6}
.tech-point b{color:#fff}
.tech-point i{width:21px;height:21px;border-radius:50%;background:rgba(124,125,69,.2);color:var(--olive-lt);display:grid;place-items:center;font-style:normal;font-size:11px;flex:none;margin-top:1px}
.app-window{background:var(--navy-2);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-xl);padding:13px;box-shadow:0 40px 100px -45px rgba(0,0,0,.75);transform:perspective(1200px) rotateY(-5deg);transition:transform .8s var(--ease)}
.app-window:hover{transform:perspective(1200px) rotateY(-1deg) translateY(-4px)}
.window-bar{height:44px;display:flex;align-items:center;padding:0 10px;gap:7px;color:#70809B;font:500 10px/1 var(--mono);letter-spacing:.08em}
.window-dot{width:7px;height:7px;border-radius:50%;background:#52627C;display:block}
.window-bar span{margin-left:12px}
.app-body{display:grid;grid-template-columns:168px 1fr;min-height:460px;background:var(--cream);border-radius:17px;overflow:hidden}
.app-side{background:var(--navy-3);padding:22px 14px;color:#AEB6C6}
.app-logo{font:700 12.5px/1 var(--display);letter-spacing:.12em;color:#fff;margin-bottom:24px}
.app-logo i{color:var(--olive-lt);font-style:normal}
.side-item{padding:10px 12px;border-radius:9px;font-size:10.5px;margin-bottom:5px}
.side-item.active{background:var(--olive);color:#fff;font-weight:700}
.app-main{padding:24px}
.app-main h4{font:700 17px/1.2 var(--display);color:var(--navy);margin-bottom:16px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:#fff;border:1px solid var(--border-soft);border-radius:var(--r-md);padding:14px}
.kpi small{font-size:8px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400);display:block}
.kpi strong{display:block;font:700 21px/1 var(--display);color:var(--navy);margin-top:8px}
.orders{margin-top:12px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--r-md);overflow:hidden}
.order-head,.order{display:grid;grid-template-columns:1fr 1.2fr .6fr .8fr;gap:8px;align-items:center;padding:11px 13px}
.order-head{background:#FCFBF8;color:var(--ink-400);font:700 7.5px/1 var(--body);letter-spacing:.07em;text-transform:uppercase}
.order{border-top:1px solid var(--border-soft);font-size:8.5px;color:var(--ink-700)}
.order .code{font:600 8.5px/1 var(--mono);color:var(--navy)}
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;border-radius:var(--r-pill);background:#FBF1DF;color:#96660F;font-weight:700;width:max-content;font-size:8px}
.badge::before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor}
.badge.done{background:#E9F5EA;color:#3F7A4A}

/* ---------- 14. INDUSTRIAS ---------- */
.industries{padding:96px 0;background:var(--cream)}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:42px}
.ind{border:1px solid var(--border);border-radius:var(--r-lg);padding:26px 22px;background:var(--white);display:flex;flex-direction:column;gap:12px;transition:border-color .3s,transform .3s var(--ease)}
.ind:hover{border-color:var(--olive);transform:translateY(-4px)}
.ind i{width:34px;height:34px;color:var(--olive)}
.ind i svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.ind h3{font:700 15px/1.25 var(--display)}
.ind p{font-size:12.5px;line-height:1.6;color:var(--ink-500)}

/* ---------- 15. FAQ ---------- */
.faq{padding:96px 0 104px;background:var(--cream-2)}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}
.faq-list{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font:600 16.5px/1.4 var(--display);color:var(--navy);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--olive);border-bottom:2px solid var(--olive);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease);
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item .answer{padding:0 34px 24px 0;color:var(--ink-500);font-size:14.5px;line-height:1.75}

/* ---------- 16. CONTACTO ---------- */
.contact{padding:104px 0 0;background:var(--cream)}
.contact-card{
  background:var(--white);border:1px solid var(--border-soft);border-radius:var(--r-xl) var(--r-xl) 0 0;
  padding:60px 62px;display:grid;grid-template-columns:1fr .68fr;gap:56px;align-items:end;
}
.contact-card p{margin-top:20px;max-width:620px;color:var(--ink-500);line-height:1.75}
.contact-actions{display:flex;flex-direction:column;gap:10px}
.contact-actions .btn{justify-content:space-between;padding:16px 20px}
.contact-meta{margin-top:26px;display:grid;gap:10px;font-size:12.5px;color:var(--ink-500)}
.contact-meta a{color:var(--navy);font-weight:600}
.contact-meta div{display:flex;gap:9px;align-items:center}
.contact-meta svg{width:15px;height:15px;flex:none;color:var(--olive);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 17. FOOTER ---------- */
footer{background:var(--navy);color:#8F99AD;padding:56px 0 30px;font-size:13px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-top p{margin-top:18px;max-width:340px;line-height:1.7;font-size:13px}
.footer-col h4{color:#fff;font:700 12px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.footer-col li{margin-bottom:9px}
.footer-col a:hover{color:var(--olive-lt)}
.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:24px;font-size:11.5px;flex-wrap:wrap}
.footer-row b{color:#fff}

/* ---------- 18. WHATSAPP FLOTANTE ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:80;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.65);transition:transform .3s var(--ease);
}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:29px;height:29px;fill:currentColor}

/* ---------- 19. REVEAL ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.inview{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}

/* ---------- 20. PÁGINAS INTERNAS ---------- */
.page-hero{background:var(--navy);color:#fff;padding:calc(var(--nav-h) + 72px) 0 66px}
.page-hero h1{font:700 clamp(34px,5vw,60px)/1.05 var(--display);color:#fff;letter-spacing:-.04em;margin-top:20px}
.page-hero p{color:#AEB6C6;margin-top:16px;max-width:640px}
.prose{padding:70px 0 96px;background:var(--cream)}
.prose .container{max-width:820px}
.prose h2{font:700 24px/1.3 var(--display);margin:38px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink-700);font-size:15px;line-height:1.8}
.prose p+p{margin-top:14px}
.prose ul{margin:12px 0 0;display:grid;gap:8px}
.prose li{display:flex;gap:10px}
.prose li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--olive);margin-top:10px;flex:none}
.prose a{color:var(--navy);font-weight:600;border-bottom:1px solid var(--olive)}
.error-page{min-height:100svh;background:var(--navy);color:#fff;display:grid;place-items:center;text-align:center;padding:40px 20px}
.error-page h1{color:#fff;font:700 clamp(72px,16vw,150px)/1 var(--display);letter-spacing:-.05em}
.error-page p{color:#AEB6C6;margin:16px auto 30px;max-width:440px}
.error-mark{width:96px;height:96px;margin:0 auto 26px;color:#fff}


/* Ajustes de escala tipográfica por sección */
.intro .section-title{font-size:clamp(30px,3.5vw,52px)}
.contact .section-title{font-size:clamp(27px,3.2vw,45px)}
.faq .section-title{font-size:clamp(30px,3.4vw,50px)}
.products .section-title,.industries .section-title{font-size:clamp(32px,4vw,58px)}
.contact-card{align-items:start}
.contact-actions{align-self:end}

/* ---------- 21. RESPONSIVE ---------- */
@media (max-width:1080px){
  .pillar-grid,.ind-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .nav-links>a:not(.nav-cta){display:none}
  .menu-btn{display:flex}
  .hero-grid,.intro-grid,.tech-grid,.contact-card,.faq-grid,.footer-top{grid-template-columns:1fr}
  .intro-grid,.tech-grid,.faq-grid{gap:40px}
  .loom{height:420px}
  .process-head{display:block}.process-head p{margin-top:20px}
  .stage-grid{grid-template-columns:1fr 1fr}
  .stage{min-height:340px}
  .stage-thread{display:none}
  .contact-card{padding:44px 36px}
  .footer-top{gap:34px}
}
@media (max-width:640px){
  .container{width:min(100% - 30px,1180px)}
  :root{--nav-h:70px}
  .brand-name small{display:none}
  .nav-cta{display:none}
  .hero h1{font-size:46px}
  .hero-lead{font-size:15.5px}
  .hero-proof{gap:12px}
  .loom{height:330px}
  .loom-card{padding:11px 12px}
  .card-a{left:0}.card-b{right:0}.card-c{left:4%}
  .loom-emblem{width:130px;height:130px}
  .pillars,.intro,.process,.products,.technology,.industries,.faq{padding-block:70px}
  .section-title{font-size:33px}
  .pillar-grid,.ind-grid,.product-grid,.stage-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:14px}
  .stage{min-height:280px}
  .app-window{transform:none}
  .app-body{grid-template-columns:1fr;min-height:0}
  .app-side{display:none}
  .kpis{grid-template-columns:1fr 1fr}
  .kpi:last-child{display:none}
  .app-main{padding:18px}
  .order-head,.order{grid-template-columns:1.1fr .7fr .9fr}
  .order span:nth-child(2),.order-head span:nth-child(2){display:none}
  .contact-card{padding:34px 24px;border-radius:var(--r-lg) var(--r-lg) 0 0}
  .contact-actions .btn{padding:15px 16px}
  .footer-row{flex-direction:column;align-items:flex-start;gap:8px}
  .scroll-thread{display:none}
  .wa-float{right:16px;bottom:16px;width:52px;height:52px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none}
}
@media print{
  .nav,.drawer,.wa-float,.scroll-thread,.preloader,.proof-band{display:none!important}
  body{background:#fff}
}