:root {
  --black: #080a0c;
  --dark:  #0f1318;
  --panel: #151b23;
  --steel: #1c242f;
  --border:#263140;
  --orange:#f97316;
  --orange-dim:#d4610f;
  --orange-glow:rgba(249,115,22,.15);
  --white: #eef1f5;
  --muted: #7a8fa8;
  --text:  #c8d4e0;
  --green: #22c55e;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--text);font-family:'DM Sans',sans-serif;font-weight:400;line-height:1.65;overflow-x:hidden}

/* NOISE */
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.45}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 5%;height:62px;background:rgba(8,10,12,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.nav-logo{font-family:'Bebas Neue',sans-serif;font-size:1.45rem;letter-spacing:.07em;color:var(--white);text-decoration:none;display:flex;align-items:center;gap:10px}
.nav-logo span{color:var(--orange)}
.logo-hex{width:28px;height:28px;background:var(--orange);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0}
.nav-links{display:flex;gap:1.6rem;list-style:none}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.78rem;font-weight:500;letter-spacing:.055em;text-transform:uppercase;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.nav-wa{background:var(--green)!important;color:#fff!important;padding:7px 15px;border-radius:3px;font-weight:600!important;display:flex;align-items:center;gap:6px}
.nav-wa:hover{background:#16a34a!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);transition:all .3s;border-radius:1px}
.mobile-nav{display:none;position:fixed;top:62px;left:0;right:0;background:rgba(8,10,12,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:1.5rem 5%;z-index:999;flex-direction:column;gap:0}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--muted);text-decoration:none;font-size:1rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;padding:1rem 0;border-bottom:1px solid var(--border);transition:color .2s;display:flex;align-items:center;justify-content:space-between}
.mobile-nav a:hover{color:var(--orange)}
.mobile-nav a:last-child{border-bottom:none;color:var(--green);font-weight:600}

/* ── HERO ── */
#inicio{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:62px 5% 0;position:relative;overflow:hidden;gap:2rem}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(249,115,22,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(249,115,22,.035) 1px,transparent 1px);background-size:56px 56px;animation:gridPulse 10s ease-in-out infinite}
@keyframes gridPulse{0%,100%{opacity:.5}50%{opacity:1}}
.hero-glow{position:absolute;width:700px;height:700px;background:radial-gradient(circle,rgba(249,115,22,.1) 0%,transparent 68%);top:50%;left:28%;transform:translate(-50%,-50%);animation:glowPulse 6s ease-in-out infinite;pointer-events:none}
@keyframes glowPulse{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.65}50%{transform:translate(-50%,-50%) scale(1.12);opacity:1}}
.hero-content{position:relative;z-index:2;animation:fadeUp .7s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--orange-glow);border:1px solid rgba(249,115,22,.3);color:var(--orange);padding:5px 13px;border-radius:2px;font-size:.7rem;font-family:'DM Mono',monospace;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.4rem}
.hero-eyebrow::before{content:'';width:7px;height:7px;background:var(--orange);border-radius:50%;animation:blink 1.6s infinite;flex-shrink:0}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero-h1{font-family:'Bebas Neue',sans-serif;font-size:clamp(3rem,6.5vw,5.8rem);line-height:.93;letter-spacing:.02em;color:var(--white);margin-bottom:1.4rem}
.hero-h1 em{color:var(--orange);font-style:normal;display:block}
.hero-lead{font-size:1rem;color:var(--muted);max-width:460px;line-height:1.72;margin-bottom:2.4rem}
.cta-row{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center}
.btn-wa{background:var(--green);color:#fff;padding:14px 26px;border-radius:4px;font-weight:700;font-size:.88rem;text-decoration:none;letter-spacing:.04em;text-transform:uppercase;transition:all .2s;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:9px;box-shadow:0 4px 18px rgba(34,197,94,.3)}
.btn-wa:hover{background:#16a34a;transform:translateY(-2px);box-shadow:0 8px 26px rgba(34,197,94,.4)}
.btn-outline{background:transparent;color:var(--white);padding:13px 24px;border-radius:4px;font-weight:500;font-size:.88rem;text-decoration:none;letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--border);transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.btn-outline:hover{border-color:var(--orange);color:var(--orange)}
.btn-primary{background:var(--orange);color:#000;padding:14px 26px;border-radius:4px;font-weight:700;font-size:.88rem;text-decoration:none;letter-spacing:.04em;text-transform:uppercase;transition:all .2s;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{background:var(--orange-dim);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,.35)}
.hero-trust{display:flex;gap:2.2rem;margin-top:2.8rem;padding-top:2rem;border-top:1px solid var(--border);flex-wrap:wrap}
.trust-item .num{font-family:'Bebas Neue',sans-serif;font-size:2.1rem;color:var(--orange);line-height:1;display:block}
.trust-item .lbl{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-family:'DM Mono',monospace}

/* Hero visual */
.hero-visual{position:relative;z-index:2;animation:fadeUp .7s .15s ease both;display:flex;align-items:center;justify-content:center;padding:3rem 0}
.diagram{position:relative;width:320px;height:320px}
.d-ring{position:absolute;border-radius:50%;border:1px solid;top:50%;left:50%;transform:translate(-50%,-50%)}
.d-ring-1{width:320px;height:320px;border-color:rgba(249,115,22,.12);animation:spin 22s linear infinite}
.d-ring-2{width:240px;height:240px;border-color:rgba(249,115,22,.22);animation:spin 13s linear infinite reverse;border-style:dashed}
.d-ring-3{width:162px;height:162px;border-color:rgba(249,115,22,.38);animation:spin 8s linear infinite}
@keyframes spin{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
.d-dot{position:absolute;width:8px;height:8px;background:var(--orange);border-radius:50%;top:50%;left:50%;margin:-4px;box-shadow:0 0 8px var(--orange)}
.d-ring-1 .d-dot{transform:translateY(-159px)}
.d-ring-3 .d-dot{transform:translateY(-80px)}
.d-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:90px;height:90px;background:var(--panel);border-radius:50%;border:2px solid var(--orange);display:flex;align-items:center;justify-content:center;font-size:2.2rem;box-shadow:0 0 28px rgba(249,115,22,.45),inset 0 0 18px rgba(249,115,22,.1)}
.d-lbl{position:absolute;font-family:'DM Mono',monospace;font-size:.55rem;color:var(--orange);white-space:nowrap;letter-spacing:.09em;text-transform:uppercase}
.dl-1{top:2%;left:50%;transform:translateX(-50%)}
.dl-2{bottom:6%;right:6%}
.dl-3{bottom:6%;left:6%}
.dl-4{top:50%;right:-10%}
.dl-5{top:50%;left:-10%;transform:translateX(-100%)}

/* ── SECCIONES ── */
section{padding:5.5rem 5%}
.section-eyebrow{font-family:'DM Mono',monospace;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:.7rem;display:flex;align-items:center;gap:10px}
.section-eyebrow::before{content:'';display:block;width:22px;height:1px;background:var(--orange)}
.section-h2{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.4rem,4.5vw,3.8rem);color:var(--white);line-height:.97;letter-spacing:.03em;margin-bottom:1rem}
.section-sub{color:var(--muted);font-size:.97rem;line-height:1.72;max-width:540px}
hr.divider{height:1px;background:linear-gradient(90deg,transparent,var(--orange),transparent);opacity:.28;border:none;margin:0 5%}

/* ── SERVICIOS ── */
#servicios{background:var(--dark)}
.srv-hdr{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:3.5rem}
.srv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.srv-card{background:var(--panel);padding:1.9rem 1.6rem;position:relative;overflow:hidden;transition:background .3s}
.srv-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.srv-card:hover{background:var(--steel)}
.srv-card:hover::after{transform:scaleX(1)}
.srv-num{font-family:'DM Mono',monospace;font-size:.6rem;color:var(--orange);letter-spacing:.1em;margin-bottom:1.1rem;display:block}
.srv-icon{font-size:1.7rem;margin-bottom:.8rem;display:block}
.srv-title{font-family:'Bebas Neue',sans-serif;font-size:1.2rem;color:var(--white);letter-spacing:.04em;margin-bottom:.55rem}
.srv-desc{color:var(--muted);font-size:.8rem;line-height:1.62}

/* ── PROBLEMAS ── */
#problemas{background:var(--black)}
.prob-layout{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:center}
.prob-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.prob-card{background:var(--panel);border:1px solid var(--border);padding:1.35rem;border-radius:2px;transition:border-color .25s,background .25s;position:relative;overflow:hidden}
.prob-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:var(--orange);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.prob-card:hover{border-color:rgba(249,115,22,.35);background:var(--steel)}
.prob-card:hover::before{transform:scaleY(1)}
.prob-icon{font-size:1.4rem;margin-bottom:.5rem;display:block}
.prob-title{font-weight:600;color:var(--white);font-size:.87rem;margin-bottom:.3rem}
.prob-desc{color:var(--muted);font-size:.76rem;line-height:1.55}
.prob-content .section-sub{max-width:100%;margin-bottom:1.8rem}
.urgent-box{background:var(--orange-glow);border:1px solid rgba(249,115,22,.3);padding:1.2rem 1.4rem;border-radius:2px;margin-top:1.8rem;display:flex;align-items:flex-start;gap:.9rem}
.urgent-box .u-icon{font-size:1.6rem;flex-shrink:0;margin-top:.1rem}
.urgent-box strong{display:block;color:var(--white);font-size:.87rem;margin-bottom:.2rem}
.urgent-box span{color:var(--muted);font-size:.78rem;line-height:1.5}

/* ── ATENDEMOS A ── */
#clientes{background:var(--dark)}
.cli-intro{text-align:center;max-width:580px;margin:0 auto 3.5rem}
.cli-intro .section-eyebrow{justify-content:center}
.cli-intro .section-eyebrow::before{display:none}
.cli-intro .section-sub{margin:0 auto}
.cli-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.2rem}
.cli-card{background:var(--panel);border:1px solid var(--border);padding:2.2rem 1.2rem;text-align:center;transition:border-color .25s,transform .25s;border-radius:2px}
.cli-card:hover{border-color:var(--orange);transform:translateY(-4px)}
.cli-icon{font-size:2.2rem;margin-bottom:.9rem;display:block}
.cli-name{font-family:'Bebas Neue',sans-serif;font-size:1.05rem;color:var(--white);letter-spacing:.05em;margin-bottom:.35rem}
.cli-desc{font-size:.74rem;color:var(--muted);line-height:1.45}

/* ── NOSOTROS ── */
#nosotros{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;background:var(--black)}
.about-frame{background:var(--panel);border:1px solid var(--border);padding:2.2rem;position:relative;display:flex;flex-direction:column;gap:1.4rem}
.about-frame::before{content:'';position:absolute;top:-1px;left:-1px;width:50px;height:50px;border-top:2px solid var(--orange);border-left:2px solid var(--orange)}
.about-frame::after{content:'';position:absolute;bottom:-1px;right:-1px;width:50px;height:50px;border-bottom:2px solid var(--orange);border-right:2px solid var(--orange)}
.feat-row{display:flex;align-items:flex-start;gap:.9rem;padding-bottom:1.3rem;border-bottom:1px solid var(--border)}
.feat-row:last-child{border-bottom:none;padding-bottom:0}
.feat-ico{width:40px;height:40px;background:var(--orange-glow);border:1px solid rgba(249,115,22,.2);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;border-radius:2px}
.feat-txt strong{display:block;color:var(--white);font-weight:600;margin-bottom:.18rem;font-size:.88rem}
.feat-txt span{color:var(--muted);font-size:.79rem;line-height:1.5}
.about-content .section-sub{max-width:100%;margin-bottom:1.4rem}
.badges{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:1.8rem}
.badge{background:var(--steel);border:1px solid var(--border);padding:5px 11px;font-size:.74rem;color:var(--text);border-radius:2px;font-family:'DM Mono',monospace;letter-spacing:.04em}

/* ── GALERÍA ── */
#galeria{background:var(--dark)}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;max-width:900px;margin:0 auto}
.gal-card{position:relative;overflow:hidden;border:1px solid var(--border);background:var(--panel);aspect-ratio:16/10}
.gal-card img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.82) saturate(.7);transition:transform .45s ease,filter .4s ease}
.gal-card:hover img{transform:scale(1.05);filter:brightness(.95) saturate(1)}
.gal-overlay{position:absolute;bottom:0;left:0;right:0;padding:.9rem 1.1rem;background:linear-gradient(to top,rgba(0,0,0,.88) 0%,transparent 100%)}
.gal-tag{font-family:'DM Mono',monospace;font-size:.58rem;color:var(--orange);text-transform:uppercase;letter-spacing:.1em;display:block;margin-bottom:.22rem}
.gal-name{font-family:'Bebas Neue',sans-serif;font-size:1rem;color:var(--white);letter-spacing:.05em}

@media(max-width:640px){.gallery-grid{grid-template-columns:1fr}}

/* ── CONTACTO ── */
#contacto{display:grid;grid-template-columns:1fr 1.15fr;gap:4.5rem;align-items:start;background:var(--black)}
.contact-info .section-sub{max-width:100%;margin-bottom:2.2rem}
.contact-methods{display:flex;flex-direction:column;gap:.9rem}
.c-method{display:flex;align-items:center;gap:.9rem;padding:1.1rem 1.2rem;background:var(--panel);border:1px solid var(--border);border-radius:2px;text-decoration:none;transition:border-color .2s,background .2s}
.c-method:hover{border-color:var(--orange);background:var(--steel)}
.c-method-ico{width:42px;height:42px;background:var(--orange-glow);border:1px solid rgba(249,115,22,.2);display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0;border-radius:2px}
.c-method strong{display:block;color:var(--white);font-weight:600;font-size:.87rem}
.c-method span{color:var(--muted);font-size:.77rem}
.c-method.wa-method{border-color:rgba(34,197,94,.3)}
.c-method.wa-method:hover{border-color:var(--green);background:rgba(34,197,94,.07)}
.c-method.wa-method .c-method-ico{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.25)}
.contact-form{background:var(--panel);border:1px solid var(--border);padding:2.3rem;position:relative}
.contact-form::before{content:'';position:absolute;top:-1px;left:-1px;width:38px;height:38px;border-top:2px solid var(--orange);border-left:2px solid var(--orange)}
.form-title{font-family:'Bebas Neue',sans-serif;font-size:1.7rem;color:var(--white);letter-spacing:.04em;margin-bottom:1.6rem}
.form-group{margin-bottom:1.1rem}
.form-label{display:block;font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-family:'DM Mono',monospace;margin-bottom:.45rem}
.form-input,.form-textarea,.form-select{width:100%;background:var(--steel);border:1px solid var(--border);color:var(--white);padding:11px 13px;font-family:'DM Sans',sans-serif;font-size:.87rem;border-radius:2px;outline:none;transition:border-color .2s;appearance:none;-webkit-appearance:none}
.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--orange)}
.form-input::placeholder,.form-textarea::placeholder{color:var(--muted)}
.form-textarea{resize:vertical;min-height:95px}
.form-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a9ab0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.form-submit{width:100%;padding:14px;background:var(--green);border:none;color:#fff;font-family:'DM Sans',sans-serif;font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;border-radius:2px;transition:all .2s;margin-top:.4rem;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 14px rgba(34,197,94,.25)}
.form-submit:hover{background:#16a34a;box-shadow:0 6px 20px rgba(34,197,94,.4)}

/* ── CTA BAND ── */
.cta-band{background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dim) 100%);padding:3.5rem 5%;text-align:center}

.cta-band-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(2rem,4vw,3.2rem);color:#fff;letter-spacing:.04em;margin-bottom:.6rem}
.cta-band-sub{color:rgba(255,255,255,.85);font-size:1rem;margin-bottom:2rem}
.cta-band-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn-white{background:#fff;color:#000;padding:14px 28px;border-radius:4px;font-weight:700;font-size:.9rem;text-decoration:none;letter-spacing:.04em;text-transform:uppercase;transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.btn-white:hover{background:rgba(255,255,255,.9);transform:translateY(-2px)}
.btn-outline-white{background:transparent;color:#fff;padding:13px 26px;border-radius:4px;font-weight:500;font-size:.9rem;text-decoration:none;letter-spacing:.04em;text-transform:uppercase;border:2px solid rgba(255,255,255,.6);transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.btn-outline-white:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* ── WA FLOTANTE ── */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:998;display:flex;flex-direction:column;align-items:flex-end;gap:9px}
.wa-tooltip{background:var(--panel);border:1px solid var(--border);padding:9px 14px;border-radius:8px 8px 0 8px;font-size:.78rem;color:var(--text);max-width:200px;text-align:right;animation:wafade .4s ease 2.5s both;line-height:1.4}
@keyframes wafade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.wa-fab{width:58px;height:58px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:1.5rem;box-shadow:0 4px 18px rgba(37,211,102,.45);animation:waPulse 2.5s infinite;transition:transform .2s}
.wa-fab:hover{transform:scale(1.1)}
@keyframes waPulse{0%,100%{box-shadow:0 4px 18px rgba(37,211,102,.45)}50%{box-shadow:0 4px 32px rgba(37,211,102,.75)}}

/* ── FOOTER ── */
footer{background:var(--dark);border-top:1px solid var(--border);padding:3.5rem 5% 1.8rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:2.8rem}
.footer-logo{font-family:'Bebas Neue',sans-serif;font-size:1.9rem;color:var(--white);letter-spacing:.08em;margin-bottom:.9rem}
.footer-logo span{color:var(--orange)}
.footer-desc{color:var(--muted);font-size:.84rem;line-height:1.7;max-width:300px;margin-bottom:1.4rem}
.footer-links h4{font-family:'DM Mono',monospace;font-size:.67rem;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);margin-bottom:1.1rem}
.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.footer-links a{color:var(--muted);text-decoration:none;font-size:.84rem;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer-bottom{padding-top:1.8rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.9rem}
.footer-copy{color:var(--muted);font-size:.74rem;font-family:'DM Mono',monospace}
.footer-tags{display:flex;gap:.45rem;flex-wrap:wrap}
.ftag{background:var(--steel);border:1px solid var(--border);padding:3px 9px;font-size:.65rem;color:var(--muted);border-radius:2px;font-family:'DM Mono',monospace}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ── */
@media(max-width:1200px){.srv-grid{grid-template-columns:repeat(2,1fr)}.cli-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1024px){
  #inicio{grid-template-columns:1fr;text-align:center;gap:0}
  .hero-visual{display:none}
  .hero-content{display:flex;flex-direction:column;align-items:center}
  .hero-lead{text-align:center}
  .hero-trust{justify-content:center}
  .srv-hdr{grid-template-columns:1fr}
  .prob-layout{grid-template-columns:1fr;gap:3rem}
  #nosotros{grid-template-columns:1fr;gap:3rem}
  #contacto{grid-template-columns:1fr;gap:3rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  nav{padding:0 4%}
  .nav-links{display:none}
  .hamburger{display:flex}
  section{padding:4rem 4%}
  hr.divider{margin:0 4%}
  .srv-grid{grid-template-columns:1fr}
  .prob-grid{grid-template-columns:1fr}
  .cli-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-trust{gap:1.4rem}
  .cta-band{padding:3rem 4%}
  #inicio{padding:62px 4% 0}
}
@media(max-width:480px){
  .cli-grid{grid-template-columns:1fr}
  .cta-row{flex-direction:column;width:100%}
  .btn-wa,.btn-outline{width:100%;justify-content:center}
}

  /* ── HERO BACKGROUND SLIDER ── */
  .hero-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.4s ease-in-out;
    will-change: opacity;
  }
  .hero-slide.active { opacity: 1; }
  /* Dark gradient overlay for text legibility */
  .hero-slider::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(
        105deg,
        rgba(8,10,12,.88) 0%,
        rgba(8,10,12,.72) 50%,
        rgba(8,10,12,.45) 100%
      );
    z-index: 1;
  }
  /* Subtle orange vignette at bottom */
  .hero-slider::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to top,
      rgba(249,115,22,.08) 0%,
      transparent 40%
    );
    z-index: 2;
    pointer-events: none;
  }
  /* Ensure all hero content sits above overlay */
  #inicio .hero-bg  { z-index: 3; opacity: .4; }
  #inicio .hero-glow{ z-index: 4; }
  #inicio .hero-content { z-index: 5; }
  #inicio .hero-visual  { z-index: 5; }

  /* Slider dots */
  .slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 5%;
    display: flex;
    gap: .5rem;
    z-index: 6;
  }
  .slider-dot {
    width: 28px; height: 3px;
    background: rgba(255,255,255,.3);
    border-radius: 2px;
    cursor: pointer;
    transition: background .3s, width .3s;
    border: none;
  }
  .slider-dot.active {
    background: var(--orange);
    width: 44px;
  }