/* ============================================
   MAGNAMICROM - Estilos Completos v4
   Negro + Naranja | Tech Industrial
   ============================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --orange:#ff6600;--orange-d:#e55a00;--orange-l:#ff8833;
  --black:#000;--dark:#0a0a0a;--dark2:#111;--dark3:#1a1a1a;--dark4:#222;
  --gray:#888;--gray-l:#aaa;--white:#fff;
  --o10:rgba(255,102,0,.10);--o20:rgba(255,102,0,.20);--o50:rgba(255,102,0,.50);
  --font-t:'Rajdhani',sans-serif;--font-b:'Exo 2',sans-serif;
  --tr:.3s ease;--r:8px;
  --shadow:0 4px 24px rgba(0,0,0,.4);
  --shadow-o:0 0 30px rgba(255,102,0,.3);
}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--dark);color:var(--white);overflow-x:hidden;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.accent{color:var(--orange)}

/* ── BUTTONS ── */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;padding:14px 32px;border-radius:4px;font-family:var(--font-t);font-size:1rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;border:2px solid var(--orange);cursor:pointer;transition:all var(--tr);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;inset:0;background:var(--orange-d);transform:scaleX(0);transform-origin:left;transition:transform var(--tr)}
.btn-primary:hover::before{transform:scaleX(1)}
.btn-primary>*{position:relative}
.btn-primary.sm{padding:10px 22px;font-size:.85rem}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:#fff;padding:14px 32px;border-radius:4px;font-family:var(--font-t);font-size:1rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;border:2px solid rgba(255,255,255,.3);transition:all var(--tr)}
.btn-outline:hover{border-color:var(--orange);color:var(--orange)}

/* ── HEADER ── */
#header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(0,0,0,.85);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,102,0,.15);transition:all var(--tr)}
#header.scrolled{background:rgba(0,0,0,.97);border-bottom-color:rgba(255,102,0,.3)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-icon{width:38px;height:38px;background:var(--orange);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff}
.logo-text{font-family:var(--font-t);font-size:1.4rem;font-weight:700;letter-spacing:1px;color:#fff;text-transform:uppercase}
.logo-img{max-height:44px;max-width:200px;object-fit:contain}
.nav-main{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-link{font-family:var(--font-t);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-l);padding:6px 12px;border-radius:4px;transition:all var(--tr);position:relative}
.nav-link::after{content:'';position:absolute;bottom:0;left:12px;right:12px;height:2px;background:var(--orange);transform:scaleX(0);transition:transform var(--tr)}
.nav-link:hover{color:#fff}.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--orange)}
.btn-wa-header{display:flex;align-items:center;gap:8px;background:#25D366;color:#fff;padding:9px 20px;border-radius:4px;font-family:var(--font-t);font-size:.85rem;font-weight:700;text-transform:uppercase;transition:all var(--tr);flex-shrink:0}
.btn-wa-header:hover{background:#1ebe5d;transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;margin-left:auto}
.hamburger span{display:block;width:24px;height:2px;background:#fff;transition:all var(--tr)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── HERO ── */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:100px 24px 60px}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(255,102,0,.08) 0%,transparent 60%),radial-gradient(ellipse at 20% 80%,rgba(255,102,0,.05) 0%,transparent 50%),var(--black)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,102,0,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,102,0,.04) 1px,transparent 1px);background-size:60px 60px}
.hero-particles{position:absolute;inset:0;overflow:hidden}
.particle{position:absolute;width:2px;height:2px;background:var(--orange);border-radius:50%;animation:floatUp linear infinite;opacity:0}
@keyframes floatUp{0%{transform:translateY(100vh) scale(0);opacity:0}10%{opacity:.7}90%{opacity:.4}100%{transform:translateY(-100px) scale(1.5);opacity:0}}
.hero-content{position:relative;z-index:2;max-width:620px;animation:fadeUp .8s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--o10);border:1px solid var(--o20);color:var(--orange);padding:6px 16px;border-radius:100px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:24px}
.hero-title{font-family:var(--font-t);font-size:clamp(2rem,4vw,3.2rem);font-weight:700;line-height:1.15;color:#fff;margin-bottom:20px;animation:fadeUp .8s .1s ease both}
.hero-sub{font-size:1.05rem;color:var(--gray-l);margin-bottom:36px;animation:fadeUp .8s .2s ease both}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;animation:fadeUp .8s .3s ease both}
.hero-stats{display:flex;align-items:center;gap:24px;animation:fadeUp .8s .4s ease both}
.stat{text-align:center}.stat-num{display:block;font-family:var(--font-t);font-size:1.8rem;font-weight:700;color:var(--orange)}.stat-label{font-size:.75rem;color:var(--gray);text-transform:uppercase;letter-spacing:.5px}
.stat-div{width:1px;height:40px;background:rgba(255,255,255,.1)}
.hero-visual{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:420px;height:420px;animation:fadeUp .8s .2s ease both}
.hero-scroll-hint{position:absolute;bottom:30px;left:24px;display:flex;align-items:center;gap:12px;color:var(--gray);font-size:.75rem;text-transform:uppercase;letter-spacing:2px}
.scroll-line{width:40px;height:1px;background:var(--orange);animation:sLine 2s ease-in-out infinite}
@keyframes sLine{0%,100%{width:40px;opacity:1}50%{width:20px;opacity:.4}}

/* ── TECH SCENE ── */
.tech-scene{position:relative;width:420px;height:420px}
.tech-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:300px;background:radial-gradient(circle,rgba(255,102,0,.18) 0%,transparent 70%);border-radius:50%;animation:tgp 3s ease-in-out infinite}
@keyframes tgp{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}}
.circuit-traces{position:absolute;inset:0;width:100%;height:100%}
.tech-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid rgba(255,102,0,.12);border-radius:50%;animation:tre 4s ease-out infinite}
.tech-ring.r1{width:240px;height:240px}.tech-ring.r2{width:360px;height:360px;animation-delay:2s}
@keyframes tre{0%{opacity:.5;transform:translate(-50%,-50%) scale(.85)}100%{opacity:0;transform:translate(-50%,-50%) scale(1.2)}}
.tc-mainboard{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:170px;height:170px;background:linear-gradient(135deg,#1a1a0a,#111108);border:1.5px solid rgba(255,102,0,.5);border-radius:8px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:0 0 30px rgba(255,102,0,.2),inset 0 0 20px rgba(255,102,0,.04);z-index:10;animation:mbf 4s ease-in-out infinite}
@keyframes mbf{0%,100%{transform:translate(-50%,-50%) translateY(0)}50%{transform:translate(-50%,-50%) translateY(-6px)}}
.mb-label{font-family:var(--font-t);font-size:.6rem;color:var(--orange);text-transform:uppercase;letter-spacing:1px;align-self:flex-start}
.mb-socket{position:relative;width:70px;height:70px;background:#0d0d00;border:1px solid rgba(255,102,0,.4);border-radius:4px;display:flex;align-items:center;justify-content:center}
.mb-socket-inner{width:50px;height:50px;background:#1a1500;border:1px solid rgba(255,102,0,.3);border-radius:3px;display:flex;align-items:center;justify-content:center}
.mb-socket-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;padding:4px}
.mb-pin{width:4px;height:4px;background:rgba(255,102,0,.5);border-radius:50%;animation:pb 2s ease-in-out infinite}
.mb-pin:nth-child(odd){animation-delay:.5s}.mb-pin:nth-child(3n){animation-delay:1s}
@keyframes pb{0%,100%{opacity:.4}50%{opacity:1;background:#ff6600}}
.mb-socket-glow{position:absolute;inset:-4px;border-radius:6px;border:1px solid rgba(255,102,0,.3);animation:sg 2s ease-in-out infinite}
@keyframes sg{0%,100%{box-shadow:none}50%{box-shadow:0 0 12px rgba(255,102,0,.5)}}
.mb-slots{display:flex;gap:4px}.mb-slot{width:40px;height:7px;background:#0a0a00;border:1px solid rgba(255,102,0,.2);border-radius:1px}.mb-slot.active{border-color:rgba(255,102,0,.6);box-shadow:0 0 6px rgba(255,102,0,.4)}
.mb-caps{display:flex;gap:5px}.mb-cap{width:8px;height:14px;background:linear-gradient(to top,#552200,#ff6600);border-radius:2px 2px 0 0;border:1px solid rgba(255,102,0,.5);position:relative}.mb-cap::after{content:'';position:absolute;top:-3px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:#ff9933;border-radius:50%}
.pulse-dot{position:absolute;width:6px;height:6px;background:var(--orange);border-radius:50%;animation:dp 1.5s ease-in-out infinite}
.d1{top:8px;right:8px}.d2{bottom:8px;left:8px;animation-delay:.5s}.d3{bottom:8px;right:8px;animation-delay:1s}
@keyframes dp{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.4);box-shadow:0 0 8px var(--orange)}}
.tc-gpu{position:absolute;right:-10px;top:50%;transform:translateY(-50%);z-index:8;animation:gpf 3.5s ease-in-out infinite .5s}
@keyframes gpf{0%,100%{transform:translateY(-50%) translateX(0)}50%{transform:translateY(-50%) translateX(6px)}}
.gpu-body{width:105px;height:165px;background:linear-gradient(170deg,#1a1a1a,#111);border:1.5px solid rgba(255,102,0,.45);border-radius:6px;padding:8px 6px;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:0 0 20px rgba(255,102,0,.15),-4px 0 20px rgba(255,102,0,.1);position:relative}
.gpu-glow{position:absolute;left:-8px;top:20%;bottom:20%;width:8px;background:linear-gradient(to bottom,transparent,rgba(255,102,0,.5),transparent);border-radius:4px 0 0 4px;animation:gg 2s ease-in-out infinite}
@keyframes gg{0%,100%{opacity:.4}50%{opacity:1}}
.gpu-label{font-family:var(--font-t);font-size:.55rem;color:var(--orange);text-transform:uppercase;letter-spacing:.5px;align-self:flex-start}
.gpu-fans{display:flex;gap:6px}.gpu-fan{width:38px;height:38px;background:#0d0d0d;border:1px solid rgba(255,102,0,.3);border-radius:50%;position:relative;display:flex;align-items:center;justify-content:center;animation:fs 1.2s linear infinite}
@keyframes fs{to{transform:rotate(360deg)}}
.fan-blade{position:absolute;width:14px;height:6px;background:rgba(255,102,0,.7);border-radius:3px;transform-origin:right center}
.fan-blade.b1{transform:rotate(0deg) translateX(-7px)}.fan-blade.b2{transform:rotate(120deg) translateX(-7px)}.fan-blade.b3{transform:rotate(240deg) translateX(-7px)}
.fan-center{width:8px;height:8px;background:var(--orange);border-radius:50%;z-index:2;position:relative}
.gpu-connector{display:flex;gap:2px;margin-top:auto;padding:4px;background:#0a0a0a;border:1px solid rgba(255,102,0,.2);border-radius:3px}
.gpu-pin{width:6px;height:12px;background:rgba(255,102,0,.4);border-radius:1px}.gpu-pin:nth-child(odd){height:8px;margin-top:4px}
.tc-ram{position:absolute;top:-5px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:8;animation:rf 3s ease-in-out infinite 1s}
@keyframes rf{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5px)}}
.ram-stick{width:28px;height:110px;background:linear-gradient(180deg,#0d1a0d,#091209);border:1px solid rgba(255,102,0,.35);border-radius:3px 3px 1px 1px;display:flex;flex-direction:column;align-items:center;padding:4px 3px 0;gap:4px;position:relative;box-shadow:0 0 12px rgba(255,102,0,.1)}
.ram-label{font-size:.45rem;color:var(--orange);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
.ram-chips{display:flex;flex-direction:column;gap:3px;flex:1}.ram-chip{width:20px;height:12px;background:#1a2a1a;border:1px solid rgba(255,102,0,.25);border-radius:1px}
.ram-edge{display:flex;gap:1px;padding-bottom:2px}.ram-pin{width:3px;height:8px;background:rgba(255,180,0,.6);border-radius:0 0 1px 1px}
.ram-rgb{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#ff6600,#ff3300,#ff6600);border-radius:3px 3px 0 0;animation:rgb 2s ease-in-out infinite}
@keyframes rgb{0%,100%{opacity:.6;box-shadow:none}50%{opacity:1;box-shadow:0 0 8px rgba(255,102,0,.8)}}
.ram-stick.s2 .ram-rgb{background:linear-gradient(90deg,#ff3300,#ff6600,#ff3300);animation-delay:1s}
.tc-ssd{position:absolute;bottom:10px;left:-5px;width:115px;height:50px;background:linear-gradient(135deg,#1a0a1a,#110811);border:1.5px solid rgba(255,102,0,.35);border-radius:4px;padding:6px 8px;z-index:8;box-shadow:0 0 16px rgba(255,102,0,.1);animation:ssdf 4s ease-in-out infinite 1.5s}
@keyframes ssdf{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-4px) rotate(0deg)}}
.ssd-label{font-family:var(--font-t);font-size:.5rem;color:var(--orange);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.ssd-chips{display:flex;gap:3px;margin-bottom:4px}.ssd-chip{height:14px;flex:1;background:#1a0a1a;border:1px solid rgba(255,102,0,.3);border-radius:2px}.ssd-chip.big{flex:2}
.ssd-connector{display:flex;gap:1px}.ssd-connector span{flex:1;height:5px;background:rgba(255,180,0,.5);border-radius:0 0 1px 1px}

/* ── SECTIONS ── */
.section{padding:100px 0;position:relative}
.section-header{text-align:center;margin-bottom:60px}
.section-tag{display:inline-block;color:var(--orange);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.section-header h2{font-family:var(--font-t);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700;color:#fff;margin-bottom:14px}
.section-header p{color:var(--gray);font-size:1rem;max-width:520px;margin:0 auto}

/* ── SERVICIOS ── */
.servicios-section{background:var(--dark2)}
.servicios-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.servicio-card{background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);overflow:hidden;transition:all var(--tr);cursor:pointer}
.servicio-card:hover{border-color:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow-o)}
.card-img{height:160px;background-size:cover;background-position:center;position:relative;overflow:hidden}
.card-img-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.2),rgba(0,0,0,.8))}
.card-body{padding:22px}.card-icon{width:44px;height:44px;background:var(--o10);border:1px solid var(--o20);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:1.1rem;margin-bottom:14px;transition:all var(--tr)}
.servicio-card:hover .card-icon{background:var(--orange);color:#fff}
.card-body h3{font-family:var(--font-t);font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:8px}
.card-body p{font-size:.85rem;color:var(--gray);line-height:1.6;margin-bottom:16px}
.card-cta{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:gap var(--tr)}
.card-cta:hover{gap:10px}

/* ── ESPECIALIDAD ── */
.especialidad-section{background:var(--dark)}
.esp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px}
.esp-card{background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);padding:32px 28px;position:relative;overflow:hidden;transition:all var(--tr)}
.esp-card:hover{border-color:var(--orange);transform:translateY(-4px)}
.esp-icon{width:52px;height:52px;background:var(--orange);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:#fff;margin-bottom:20px}
.esp-card h3{font-family:var(--font-t);font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:10px}
.esp-card p{font-size:.88rem;color:var(--gray);line-height:1.7}
.esp-bg-icon{position:absolute;right:-10px;bottom:-10px;font-size:5rem;color:rgba(255,102,0,.05)}
.lab-banner{background:var(--dark3);border:1px solid rgba(255,102,0,.2);border-radius:var(--r);overflow:hidden}
.lab-content{display:grid;grid-template-columns:1fr 1fr}
.lab-text{padding:48px}.lab-text h3{font-family:var(--font-t);font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:24px}
.lab-list{list-style:none}.lab-list li{display:flex;align-items:center;gap:12px;padding:8px 0;color:var(--gray-l);font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.04)}.lab-list li i{color:var(--orange)}
.lab-visual{position:relative;overflow:hidden}.lab-img-wrap{height:100%;min-height:280px;position:relative}.lab-img-wrap img{width:100%;height:100%;object-fit:cover}
.lab-img-glow{position:absolute;inset:0;background:linear-gradient(to right,var(--dark3) 0%,transparent 30%)}

/* ── ENSAMBLE ── */
.ensamble-section{background:var(--dark2)}
.ensamble-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ensamble-card{background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);overflow:hidden;transition:all var(--tr)}
.ensamble-card:hover{border-color:var(--orange);box-shadow:var(--shadow-o)}
.ensamble-img{height:240px;overflow:hidden;position:relative}.ensamble-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.ensamble-card:hover .ensamble-img img{transform:scale(1.06)}
.ensamble-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,transparent 60%);display:flex;align-items:flex-end;padding:16px}
.ensamble-tag{display:inline-flex;align-items:center;gap:6px;background:var(--orange);color:#fff;padding:5px 12px;border-radius:4px;font-size:.8rem;font-weight:700;text-transform:uppercase}
.gamer-tag{background:linear-gradient(135deg,#7f00ff,#ff6600)}
.ensamble-info{padding:28px}.ensamble-info h3{font-family:var(--font-t);font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:10px}.ensamble-info p{color:var(--gray);font-size:.88rem;margin-bottom:20px;line-height:1.7}
.feature-list{list-style:none;margin-bottom:24px}.feature-list li{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:.85rem;color:var(--gray-l)}.feature-list li i{color:var(--orange);font-size:.75rem}
.gamer-btn{background:linear-gradient(135deg,#7f00ff,#ff6600);border:none}

/* ══════════════════════════════════════════════
   COTIZACIÓN SECTION
══════════════════════════════════════════════ */
.cotizacion-section{background:var(--dark);position:relative;overflow:hidden}
.cotizacion-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,102,0,.06) 0%,transparent 60%);pointer-events:none}

.cotizacion-wrap{max-width:860px;margin:0 auto}

/* Selector técnico */
.tecnico-selector{margin-bottom:32px}
.tecnico-label{font-family:var(--font-t);font-size:.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--orange);margin-bottom:14px}
.tecnico-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tecnico-opt{cursor:pointer;position:relative}
.tecnico-opt input{position:absolute;opacity:0;pointer-events:none}
.opt-inner{background:var(--dark3);border:2px solid rgba(255,255,255,.07);border-radius:var(--r);padding:16px 20px;display:flex;align-items:center;gap:14px;transition:all var(--tr)}
.tecnico-opt:hover .opt-inner{border-color:rgba(255,102,0,.3)}
.tecnico-opt.active .opt-inner{border-color:var(--orange);background:rgba(255,102,0,.07);box-shadow:0 0 20px rgba(255,102,0,.15)}
.opt-avatar{width:44px;height:44px;background:var(--o10);border:1px solid var(--o20);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:.8rem;font-weight:700;font-family:var(--font-t);flex-shrink:0;transition:all var(--tr)}
.tecnico-opt.active .opt-avatar{background:var(--orange);color:#fff}
.opt-info{flex:1}.opt-info strong{display:block;color:#fff;font-size:.95rem;font-weight:600;margin-bottom:2px}.opt-info span{font-size:.78rem;color:var(--gray)}
.opt-check{color:var(--orange);font-size:1.2rem;opacity:0;transition:opacity var(--tr)}
.tecnico-opt.active .opt-check{opacity:1}

/* Formulario cotización */
.cotiza-form{background:var(--dark3);border:1px solid rgba(255,255,255,.07);border-radius:var(--r);padding:36px;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.cf-group{display:flex;flex-direction:column;gap:8px}
.cf-group.full{margin-bottom:20px}
.cf-group label{font-family:var(--font-t);font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:var(--orange);display:flex;align-items:center;gap:7px}
.cf-group input,.cf-group select,.cf-group textarea{background:var(--dark4);border:1.5px solid rgba(255,255,255,.08);border-radius:6px;color:#fff;font-family:var(--font-b);font-size:.92rem;padding:12px 16px;transition:all var(--tr);outline:none;width:100%}
.cf-group input::placeholder,.cf-group textarea::placeholder{color:#444}
.cf-group input:focus,.cf-group select:focus,.cf-group textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,102,0,.1)}
.cf-group input.error,.cf-group select.error,.cf-group textarea.error{border-color:#f44;box-shadow:0 0 0 3px rgba(255,68,68,.1)}
.cf-group select option{background:var(--dark3)}
.cf-group textarea{resize:vertical;min-height:100px}
.cf-error{color:#f77;font-size:.75rem;min-height:18px}

/* Horario opts */
.horario-opts{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.radio-btn{display:flex;align-items:center;gap:8px;cursor:pointer;padding:8px 16px;background:var(--dark4);border:1.5px solid rgba(255,255,255,.08);border-radius:100px;font-size:.82rem;color:var(--gray-l);transition:all var(--tr)}
.radio-btn:hover{border-color:rgba(255,102,0,.3);color:#fff}
.radio-btn input{accent-color:var(--orange)}
.radio-btn:has(input:checked){border-color:var(--orange);color:var(--orange);background:var(--o10)}

/* Botón enviar */
.cotiza-submit{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:28px}
.btn-cotiza{display:inline-flex;align-items:center;gap:12px;background:var(--orange);color:#fff;padding:16px 48px;border-radius:6px;font-family:var(--font-t);font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;border:none;cursor:pointer;transition:all var(--tr);position:relative;overflow:hidden;min-width:280px;justify-content:center}
.btn-cotiza::before{content:'';position:absolute;inset:0;background:var(--orange-d);transform:scaleX(0);transform-origin:left;transition:transform var(--tr)}
.btn-cotiza:hover::before{transform:scaleX(1)}
.btn-cotiza:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,102,0,.4)}
.btn-cotiza>*{position:relative}
.btn-cotiza i.fab{font-size:1.3rem}
.btn-arrow{width:28px;height:28px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem}
.cotiza-note{color:var(--gray);font-size:.78rem;text-align:center;display:flex;align-items:center;gap:6px}
.cotiza-note i{color:var(--orange)}

/* Badges trust cotiza */
.cotiza-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);overflow:hidden}
.ct-item{display:flex;align-items:center;gap:12px;padding:18px 22px;border-right:1px solid rgba(255,255,255,.06);transition:background var(--tr)}
.ct-item:last-child{border-right:none}
.ct-item:hover{background:var(--o10)}
.ct-item i{font-size:1.3rem;color:var(--orange);flex-shrink:0}
.ct-item span{font-size:.8rem;color:var(--gray-l);font-weight:500}

/* ── CLIENTES ── */
.clientes-section{background:var(--dark2)}
.clientes-grid{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-bottom:60px}
.cliente-card{background:var(--dark3);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:32px 40px;min-width:200px;display:flex;align-items:center;justify-content:center;transition:all var(--tr);filter:grayscale(100%) brightness(.7)}
.cliente-card:hover{border-color:var(--orange);filter:grayscale(0%) brightness(1);transform:translateY(-3px)}
.cliente-card img{max-height:60px}
.cliente-placeholder{text-align:center;color:var(--gray)}.cliente-placeholder i{font-size:2.5rem;color:var(--orange);margin-bottom:10px;display:block}.cliente-placeholder span{font-family:var(--font-t);font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.trust-bar{display:flex;flex-wrap:wrap;background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);overflow:hidden}
.trust-item{flex:1;min-width:180px;display:flex;align-items:center;gap:14px;padding:24px 28px;border-right:1px solid rgba(255,255,255,.06);transition:background var(--tr)}
.trust-item:last-child{border-right:none}.trust-item:hover{background:var(--o10)}
.trust-item i{font-size:1.5rem;color:var(--orange);flex-shrink:0}.trust-item span{font-size:.85rem;color:var(--gray-l);font-weight:500}

/* ── CONTACTO ── */
.contacto-section{background:var(--dark2)}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.info-block{display:flex;gap:16px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.06)}
.info-icon{width:44px;height:44px;background:var(--o10);border:1px solid var(--o20);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:1rem;flex-shrink:0}
.info-block h4{font-family:var(--font-t);font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--orange);margin-bottom:6px}
.info-block p,.info-block a{color:var(--gray-l);font-size:.9rem;line-height:1.8;transition:color var(--tr)}.info-block a:hover{color:var(--orange)}
.wa-options{margin-bottom:24px}.wa-options h4{font-family:var(--font-t);font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--orange);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.wa-btn{display:flex;align-items:center;gap:10px;background:#25D366;color:#fff;padding:12px 20px;border-radius:6px;margin-bottom:8px;font-weight:600;font-size:.9rem;transition:all var(--tr)}
.wa-btn:hover{background:#1ebe5d;transform:translateX(4px)}.wa-alt{background:#128C7E}.wa-alt:hover{background:#0d7169;transform:translateX(4px)}
.redes-sociales h4{font-family:var(--font-t);font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--orange);margin-bottom:12px}
.social-links{display:flex;gap:10px;flex-wrap:wrap}
.social-btn{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:6px;font-size:.85rem;font-weight:600;transition:all var(--tr)}
.social-btn.fb{background:#1877F2;color:#fff}.social-btn.fb:hover{background:#0d65d9;transform:translateY(-2px)}
.social-btn.tk{background:var(--dark4);color:#fff;border:1px solid rgba(255,255,255,.1)}.social-btn.tk:hover{background:#010101;transform:translateY(-2px)}
.map-wrap{height:320px;border-radius:var(--r);overflow:hidden;border:1px solid rgba(255,255,255,.08);margin-bottom:12px;filter:grayscale(40%) invert(85%) contrast(90%)}
.map-label{display:flex;align-items:center;gap:8px;color:var(--gray);font-size:.85rem}.map-label i{color:var(--orange)}

/* ── FOOTER ── */
.footer{background:var(--black);border-top:1px solid rgba(255,102,0,.15)}
.footer-top{padding:60px 0 40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:40px}
.footer-brand p{color:var(--gray);font-size:.88rem;line-height:1.7;margin:16px 0 20px}
.footer-socials{display:flex;gap:10px}
.footer-socials a{width:38px;height:38px;background:var(--dark3);border:1px solid rgba(255,255,255,.08);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--gray);transition:all var(--tr)}
.footer-socials a:hover{background:var(--orange);color:#fff;border-color:var(--orange)}
.footer-links h5,.footer-contact h5{font-family:var(--font-t);font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--orange);margin-bottom:16px}
.footer-links ul,.footer-contact ul{list-style:none}
.footer-links li a{color:var(--gray);font-size:.85rem;padding:4px 0;display:block;transition:color var(--tr)}.footer-links li a:hover{color:var(--orange);padding-left:6px}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;color:var(--gray);font-size:.85rem;padding:5px 0;line-height:1.5}.footer-contact li i{color:var(--orange);flex-shrink:0;margin-top:3px;font-size:.8rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding:20px 0}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{color:var(--gray);font-size:.8rem}.footer-bottom a{color:var(--gray);font-size:.8rem;transition:color var(--tr)}.footer-bottom a:hover{color:var(--orange)}

/* ── WHATSAPP FLOTANTE MEJORADO ── */
.wa-float{position:fixed;bottom:28px;right:28px;z-index:999;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.wa-float-btn{width:60px;height:60px;background:#25D366;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:all var(--tr);position:relative;padding:16px}
.wa-float-btn:hover{transform:scale(1.1)}
.wa-pulse{position:absolute;inset:-4px;border-radius:50%;border:2px solid #25D366;animation:wap 2s ease-out infinite;opacity:0}
@keyframes wap{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}

/* Panel flotante */
.wa-float-panel{width:300px;background:var(--dark2);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,.5);display:none;animation:fadeUp .25s ease}
.wa-float-panel.show{display:block}
.wfp-header{background:#1a2a1a;border-bottom:1px solid rgba(255,255,255,.06);padding:14px 16px;display:flex;align-items:center;gap:12px}
.wfp-icon{width:38px;height:38px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:8px}
.wfp-title{color:#fff;font-weight:700;font-size:.92rem;font-family:var(--font-t)}
.wfp-sub{color:#888;font-size:.72rem}
.wfp-close{margin-left:auto;background:none;border:none;color:#888;cursor:pointer;font-size:1.4rem;line-height:1;transition:color var(--tr);padding:4px 6px;border-radius:4px}.wfp-close:hover{color:#fff;background:rgba(255,255,255,.08)}
.wfp-tecnicos{padding:10px}
.wfp-tecnico{display:flex;align-items:center;gap:12px;padding:12px;border-radius:10px;transition:background var(--tr);margin-bottom:4px}
.wfp-tecnico:last-child{margin-bottom:0}
.wfp-tecnico:hover{background:rgba(255,255,255,.05)}
.wfp-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;position:relative}
.wfp-avatar.t1{background:rgba(37,211,102,.15);color:#25D366;border:1px solid rgba(37,211,102,.3)}
.wfp-avatar.t2{background:rgba(255,102,0,.15);color:var(--orange);border:1px solid rgba(255,102,0,.3)}
.wfp-status{position:absolute;bottom:1px;right:1px;width:10px;height:10px;background:#25D366;border-radius:50%;border:2px solid var(--dark2)}
.wfp-tinfo{flex:1}.wfp-tinfo strong{display:block;color:#fff;font-size:.88rem;font-weight:600}.wfp-tinfo span{font-size:.73rem;color:#888}
.wfp-wa-ico{color:#25D366;flex-shrink:0;display:flex;align-items:center}
.wfp-footer{padding:10px 16px;background:rgba(255,255,255,.03);border-top:1px solid rgba(255,255,255,.05);font-size:.73rem;color:#666;display:flex;align-items:center;gap:6px}
.wfp-footer i{color:var(--orange)}

/* ── SCROLL TOP ── */
.scroll-top{position:fixed;bottom:28px;left:28px;width:44px;height:44px;background:var(--orange);border:none;border-radius:6px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:all var(--tr);z-index:998}
.scroll-top.show{opacity:1;pointer-events:all}.scroll-top:hover{background:var(--orange-d);transform:translateY(-3px)}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--delay,0s)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .hero-visual{display:none}
  .esp-grid{grid-template-columns:1fr 1fr}
  .lab-content{grid-template-columns:1fr}.lab-visual{min-height:220px}
  .ensamble-grid{grid-template-columns:1fr}
  .cotiza-trust{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-main{position:fixed;top:70px;left:0;right:0;background:rgba(0,0,0,.97);flex-direction:column;padding:24px;gap:6px;transform:translateY(-110%);transition:transform var(--tr);border-bottom:1px solid rgba(255,102,0,.2);margin-left:0}
  .nav-main.open{transform:translateY(0)}
  .btn-wa-header{display:none}.hamburger{display:flex}
  .hero{padding:100px 24px 80px}.hero-title{font-size:1.8rem}
  .hero-stats{gap:16px}.stat-num{font-size:1.4rem}
  .section{padding:70px 0}
  .esp-grid{grid-template-columns:1fr}
  .contacto-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom .container{flex-direction:column;gap:8px;text-align:center}
  .trust-bar{flex-direction:column}.trust-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.06)}.trust-item:last-child{border-bottom:none}
  .form-row{grid-template-columns:1fr}
  .tecnico-opts{grid-template-columns:1fr}
  .cotiza-trust{grid-template-columns:1fr 1fr}
  .wa-float-panel{width:280px}
}
@media(max-width:480px){
  .hero-ctas{flex-direction:column}.hero-ctas .btn-primary,.hero-ctas .btn-outline{width:100%;justify-content:center}
  .servicios-grid{grid-template-columns:1fr}
  .cotiza-trust{grid-template-columns:1fr}
  .btn-cotiza{padding:14px 28px;font-size:1rem;min-width:auto;width:100%}
  .cotiza-form{padding:20px}
  .horario-opts{flex-direction:column}
}