/* ============================================================
   SINSECOM SpA — Rediseño 2026
   Tema: industrial premium · navy + teal · vanilla CSS
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --bg:#070e18;
  --bg-soft:#0a1525;
  --panel:#0d1a2c;
  --panel-2:#10243a;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);

  --ink:#eaf1fb;
  --muted:#94a7c1;
  --muted-dim:#67809d;

  --teal:#1fcfe4;
  --teal-2:#0e9fb5;
  --teal-deep:#0b7280;
  --amber:#ffb547;
  --steel:#c6d2e0;

  --grad:linear-gradient(135deg,#2ee6f6 0%,#0e8fa6 100%);
  --grad-text:linear-gradient(120deg,#9af3ff 0%,#1fcfe4 45%,#36b6ff 100%);

  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;

  --h1:clamp(2.7rem,6.2vw,5.1rem);
  --h2:clamp(1.9rem,3.9vw,3.15rem);
  --h3:clamp(1.25rem,2vw,1.6rem);

  --radius:18px;
  --radius-sm:12px;
  --maxw:1200px;
  --pad:clamp(1.2rem,5vw,2.4rem);

  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --glow:0 0 0 1px rgba(31,207,228,.30),0 22px 60px -22px rgba(31,207,228,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
/* subtle film grain */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:1rem}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
::selection{background:rgba(31,207,228,.3);color:#fff}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}

/* ---------- Type helpers ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--teal);margin-bottom:1.1rem;font-weight:500;
}
.grad{
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.section{padding:clamp(4.5rem,9vw,8rem) 0;position:relative}
.section__head{max-width:740px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section__title{
  font-family:var(--font-display);font-weight:700;line-height:1.05;
  font-size:var(--h2);letter-spacing:-.02em;
}
.section__lead{color:var(--muted);font-size:1.08rem;margin-top:1.2rem;max-width:60ch}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.85rem 1.5rem;border-radius:999px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn--lg{padding:1.05rem 1.9rem;font-size:1rem}
.btn__arrow{transition:transform .35s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(4px)}
.btn--primary{background:var(--grad);color:#04222a;box-shadow:var(--glow)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(31,207,228,.5),0 28px 70px -20px rgba(31,207,228,.75)}
.btn--ghost{border:1px solid var(--line-2);color:var(--ink);background:rgba(255,255,255,.02);backdrop-filter:blur(6px)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-3px)}
.btn--whatsapp{background:#1faf54;color:#fff;margin-top:1.8rem;box-shadow:0 18px 44px -18px rgba(31,175,84,.7)}
.btn--whatsapp:hover{transform:translateY(-3px);background:#25c763}

/* ============================================================
   NAV
   ============================================================ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:1001;
  background:var(--grad);box-shadow:0 0 12px rgba(31,207,228,.8);transition:width .1s linear;
}
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent;padding:.5rem 0;
}
.nav.scrolled{
  background:rgba(7,14,24,.72);backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.65rem;flex-shrink:0}
.brand__mark{display:grid;place-items:center;filter:drop-shadow(0 4px 12px rgba(31,207,228,.35))}
.brand__text{
  font-family:var(--font-display);font-weight:700;font-size:1.18rem;letter-spacing:.04em;
  display:flex;align-items:baseline;gap:.4rem;
}
.brand__spa{font-family:var(--font-mono);font-size:.62rem;color:var(--teal);letter-spacing:.1em;
  border:1px solid var(--line-2);padding:.12rem .35rem;border-radius:5px}
.nav__links{display:flex;gap:.4rem}
.nav__links a{
  font-size:.92rem;font-weight:500;color:var(--muted);padding:.5rem .85rem;border-radius:8px;
  position:relative;transition:color .25s;
}
.nav__links a::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.28rem;height:1.5px;
  background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after,.nav__links a.active::after{transform:scaleX(1)}
.nav__links a.active{color:var(--ink)}
.nav__cta{flex-shrink:0}
.nav__burger{display:none;flex-direction:column;gap:5px;padding:.6rem;z-index:1002}
.nav__burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:1000;background:rgba(7,14,24,.97);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;justify-content:center;gap:2rem;padding:var(--pad);
  transform:translateY(-100%);transition:transform .5s var(--ease);visibility:hidden;
}
.mobile-menu.open{transform:translateY(0);visibility:visible}
.mobile-menu__links{display:flex;flex-direction:column;gap:.4rem}
.mobile-menu__links a{
  font-family:var(--font-display);font-size:clamp(1.8rem,7vw,2.6rem);font-weight:600;
  display:flex;align-items:baseline;gap:1rem;padding:.4rem 0;border-bottom:1px solid var(--line);
}
.mm-idx{font-family:var(--font-mono);font-size:.85rem;color:var(--teal)}
.mobile-menu__cta{align-self:flex-start}
.mobile-menu__meta{display:flex;flex-direction:column;gap:.3rem;color:var(--muted);font-family:var(--font-mono);font-size:.9rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(1.05)}
.hero__veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(7,14,24,.55) 0%,rgba(7,14,24,.75) 55%,var(--bg) 100%),
    linear-gradient(90deg,rgba(7,14,24,.92) 0%,rgba(7,14,24,.55) 45%,rgba(7,14,24,.2) 100%);
}
.hero__grid{
  position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(31,207,228,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(31,207,228,.07) 1px,transparent 1px);
  background-size:62px 62px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 70% at 30% 40%,#000 30%,transparent 75%);
}
.hero__glow{
  position:absolute;width:55vw;height:55vw;max-width:760px;max-height:760px;right:-8%;top:8%;
  background:radial-gradient(circle,rgba(31,207,228,.28),transparent 62%);
  filter:blur(40px);animation:float 14s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.06)}}

.hero__content{position:relative;padding-top:7rem;padding-bottom:5rem}
.hero__title{
  font-family:var(--font-display);font-weight:700;font-size:var(--h1);line-height:1.02;
  letter-spacing:-.025em;max-width:16ch;margin-bottom:1.5rem;
}
.hero__sub{color:var(--steel);font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:56ch;margin-bottom:2.3rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem}
.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(1.5rem,5vw,3.5rem);margin-top:3.2rem;
  padding-top:2rem;border-top:1px solid var(--line)}
.hero__stats li{display:flex;flex-direction:column}
.hero__stats b,.stat-num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3vw,2.5rem);line-height:1;color:#fff}
.hero__stats span{font-size:.86rem;color:var(--muted);margin-top:.4rem;letter-spacing:.01em}

/* HUD corner brackets */
.hud{position:absolute;width:46px;height:46px;border:2px solid rgba(31,207,228,.4);z-index:1;pointer-events:none}
.hud--tl{top:96px;left:28px;border-right:0;border-bottom:0}
.hud--tr{top:96px;right:28px;border-left:0;border-bottom:0}
.hud--bl{bottom:28px;left:28px;border-right:0;border-top:0}
.hud--br{bottom:28px;right:28px;border-left:0;border-top:0}

.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--muted);z-index:1}
.hero__scroll-dot{width:24px;height:40px;border:2px solid var(--line-2);border-radius:999px;position:relative}
.hero__scroll-dot::after{content:"";position:absolute;top:7px;left:50%;width:4px;height:8px;border-radius:2px;
  background:var(--teal);transform:translateX(-50%);animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,14px)}}
.hero__scroll-txt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{
  border-block:1px solid var(--line);background:var(--bg-soft);padding:1.5rem 0;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee__track span{
  font-family:var(--font-display);font-weight:600;font-size:clamp(1.1rem,2.4vw,1.7rem);
  text-transform:uppercase;letter-spacing:.04em;color:var(--steel);
  display:flex;align-items:center;white-space:nowrap;padding-right:0;
}
.marquee__track i{color:var(--teal);margin:0 1.4rem;font-style:normal;font-size:.7em;opacity:.9}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee:hover .marquee__track{animation-play-state:paused}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 100%)}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.svc{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .5s var(--ease),border-color .4s,box-shadow .5s var(--ease);
}
.svc::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:2;pointer-events:none;
  background:linear-gradient(135deg,rgba(31,207,228,.6),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;
}
.svc:hover{transform:translateY(-8px);border-color:transparent;box-shadow:var(--shadow),0 30px 70px -30px rgba(31,207,228,.35)}
.svc:hover::before{opacity:1}
.svc__media{aspect-ratio:16/10;overflow:hidden;position:relative}
.svc__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(13,26,44,.85))}
.svc__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);filter:saturate(.9)}
.svc:hover .svc__media img{transform:scale(1.07)}
.svc__body{padding:1.6rem 1.7rem 2rem;position:relative;flex:1}
.svc__idx{font-family:var(--font-mono);font-size:.82rem;color:var(--teal);letter-spacing:.12em}
.svc__title{font-family:var(--font-display);font-weight:600;font-size:var(--h3);margin:.3rem 0 .7rem}
.svc__desc{color:var(--muted);font-size:.97rem;margin-bottom:1.2rem}
.svc__tags{display:flex;flex-wrap:wrap;gap:.5rem}
.svc__tags li{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:var(--steel);
  border:1px solid var(--line);padding:.3rem .65rem;border-radius:999px;background:rgba(255,255,255,.02)}
.svc__cta{position:absolute;top:1.5rem;right:1.6rem;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:rgba(7,14,24,.6);border:1px solid var(--line-2);
  color:var(--teal);font-size:1.1rem;backdrop-filter:blur(6px);z-index:3;
  transition:transform .4s var(--ease),background .3s,color .3s}
.svc:hover .svc__cta{transform:rotate(-45deg) scale(1.08);background:var(--teal);color:#04222a}

/* ============================================================
   NOSOTROS
   ============================================================ */
.about{background:var(--bg-soft)}
.about__inner{display:grid;grid-template-columns:0.92fr 1.08fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about__media{position:relative}
.about__frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);position:relative;box-shadow:var(--shadow)}
.about__frame::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,transparent 55%,rgba(31,207,228,.18))}
.about__frame img{width:100%;aspect-ratio:4/3.3;object-fit:cover}
.about__badge{
  position:absolute;left:-12px;bottom:-18px;background:var(--panel-2);border:1px solid var(--line-2);
  border-radius:var(--radius-sm);padding:1rem 1.3rem;display:flex;align-items:center;gap:.9rem;
  box-shadow:var(--shadow);backdrop-filter:blur(10px);
}
.about__badge b{font-family:var(--font-display);font-size:2.2rem;font-weight:700;color:var(--teal);line-height:1}
.about__badge span{font-size:.82rem;color:var(--muted);line-height:1.35}
.about__bracket{position:absolute;top:-14px;right:-14px;width:54px;height:54px;
  border-top:2px solid var(--teal);border-right:2px solid var(--teal);opacity:.6}
.about__p{color:var(--muted);font-size:1.05rem;margin:1.3rem 0 2rem;max-width:54ch}
.about__cols{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}
.about__col h4{font-family:var(--font-display);font-size:1.05rem;display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}
.about__col p{color:var(--muted);font-size:.94rem}
.dot{width:9px;height:9px;border-radius:50%;background:var(--grad);box-shadow:0 0 10px rgba(31,207,228,.7)}
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chips li{font-size:.85rem;color:var(--steel);border:1px solid var(--line);border-radius:999px;
  padding:.45rem .9rem;background:rgba(255,255,255,.02);transition:border-color .3s,color .3s,transform .3s}
.chips li:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px)}

/* ============================================================
   STATS BAND
   ============================================================ */
.stats{position:relative;padding:clamp(3rem,6vw,4.5rem) 0;background:var(--panel);
  border-block:1px solid var(--line);overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:48px 48px}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat{padding:1rem;border-radius:var(--radius-sm)}
.stat b{display:block;font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;color:var(--muted);font-size:.9rem;margin-top:.6rem;max-width:22ch;margin-inline:auto}

/* ============================================================
   SECTORES
   ============================================================ */
.sec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.sec{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.6rem;
  transition:transform .45s var(--ease),border-color .4s,background .4s}
.sec:hover{transform:translateY(-6px);border-color:var(--line-2);background:var(--panel-2)}
.sec__ico{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;color:var(--teal);
  background:rgba(31,207,228,.1);border:1px solid rgba(31,207,228,.25);margin-bottom:1.2rem;
  transition:transform .45s var(--ease)}
.sec:hover .sec__ico{transform:translateY(-3px) rotate(-4deg)}
.sec h3{font-family:var(--font-display);font-size:1.15rem;font-weight:600;margin-bottom:.5rem}
.sec p{color:var(--muted);font-size:.92rem}

/* ============================================================
   PROCESO
   ============================================================ */
.proceso{background:linear-gradient(180deg,var(--bg-soft),var(--bg))}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;position:relative}
.steps::before{content:"";position:absolute;top:30px;left:6%;right:6%;height:1px;
  background:linear-gradient(90deg,transparent,var(--line-2),var(--line-2),transparent);z-index:0}
.step{position:relative;padding-top:0;z-index:1}
.step__num{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;
  font-family:var(--font-mono);font-size:1.05rem;color:var(--teal);
  background:var(--bg);border:1px solid var(--line-2);margin-bottom:1.3rem;
  transition:border-color .4s,box-shadow .4s,color .4s}
.step:hover .step__num{border-color:var(--teal);box-shadow:0 0 0 5px rgba(31,207,228,.12),0 0 24px rgba(31,207,228,.3)}
.step h3{font-family:var(--font-display);font-size:1.15rem;font-weight:600;margin-bottom:.5rem}
.step p{color:var(--muted);font-size:.93rem}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto{background:var(--bg);position:relative;overflow:hidden}
.contacto__glow{position:absolute;width:60vw;height:60vw;max-width:700px;max-height:700px;
  left:-15%;bottom:-25%;background:radial-gradient(circle,rgba(31,207,228,.16),transparent 65%);filter:blur(30px)}
.contacto__inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contacto__list{margin-top:2.2rem;display:flex;flex-direction:column;gap:1.3rem}
.contacto__list li{display:flex;gap:1rem;align-items:flex-start}
.ci{flex-shrink:0;display:grid;place-items:center;width:42px;height:42px;border-radius:11px;
  color:var(--teal);background:rgba(31,207,228,.1);border:1px solid rgba(31,207,228,.22)}
.ci__label{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted-dim);margin-bottom:.2rem}
.contacto__list a:hover{color:var(--teal)}

/* form */
.contacto__form{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,3vw,2.2rem)}
.field{display:flex;flex-direction:column;gap:.45rem}
.field--full{grid-column:1/-1}
.field label{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea,.field select{
  background:rgba(7,14,24,.6);border:1px solid var(--line);border-radius:10px;
  padding:.8rem .9rem;color:var(--ink);transition:border-color .3s,box-shadow .3s;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-dim)}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,207,228,.14)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2394a7c1' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center}
.contacto__form .btn{justify-content:center}
.form-note{grid-column:1/-1;font-size:.88rem;color:var(--teal);min-height:1.2rem;text-align:center}
.form-note.err{color:#ff8087}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.footer__inner{display:grid;grid-template-columns:1.7fr 1fr 1.2fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--line)}
.footer__brand p{color:var(--muted);font-size:.95rem;margin-top:1.1rem;max-width:42ch}
.footer h5{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-dim);margin-bottom:1.1rem}
.footer__nav,.footer__contact{display:flex;flex-direction:column;gap:.6rem}
.footer__nav a,.footer__contact a,.footer__contact span{color:var(--muted);font-size:.95rem;transition:color .25s}
.footer__nav a:hover,.footer__contact a:hover{color:var(--teal)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  padding-top:1.8rem;color:var(--muted-dim);font-size:.85rem}
.footer__mono{font-family:var(--font-mono);letter-spacing:.06em}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in-view{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.06s}
.reveal:nth-child(3){transition-delay:.12s}
.reveal:nth-child(4){transition-delay:.18s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .about__inner,.contacto__inner{grid-template-columns:1fr}
  .about__media{max-width:560px}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:2rem 1rem}
  .sec-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:2rem 1.4rem}
  .steps::before{display:none}
  .footer__inner{grid-template-columns:1fr 1fr;gap:2rem}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:640px){
  .svc-grid{grid-template-columns:1fr}
  .sec-grid{grid-template-columns:1fr 1fr;gap:1rem}
  .about__cols{grid-template-columns:1fr;gap:1.2rem}
  .contacto__form{grid-template-columns:1fr}
  .hero__content{padding-top:6rem}
  .hud{display:none}
  .footer__inner{grid-template-columns:1fr}
}
@media (max-width:420px){
  .sec-grid{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr;gap:1.8rem}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}