:root{
  --bg-0:#0D0D0D;
  --bg-glass:rgba(17,24,39,0.8);
  --line:rgba(255,255,255,.08);
  --line-naranja:rgba(238,118,35,.35);
  --naranja:#EE7623;
  --naranja-2:#FF6B00;
  --naranja-soft:rgba(238,118,35,.14);
  --azul-mesh:rgba(40,93,143,.16);
  --blanco:#FFFFFF;
  --gris:#D1D5DB;
  --gris-2:#9CA3AF;
  --font-t:'Montserrat',sans-serif;
  --font-b:'Inter',sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --glass-border:1px solid rgba(238,118,35,.25);
  --glass-inset:inset 0 1px 0 rgba(255,255,255,.08),inset 0 0 24px rgba(255,255,255,.02);
  --glow-naranja:0 0 0 1px rgba(238,118,35,.35),0 0 44px -10px rgba(238,118,35,.4);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:118px}
body{
  font-family:var(--font-b);color:var(--blanco);line-height:1.7;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1400px 700px at 50% -10%, rgba(238,118,35,.18), transparent 60%),
    radial-gradient(1100px 700px at 90% -10%, var(--azul-mesh), transparent 60%),
    radial-gradient(900px 600px at -15% 25%, rgba(238,118,35,.09), transparent 55%),
    radial-gradient(1000px 700px at 50% 115%, rgba(13,32,54,.5), transparent 65%),
    var(--bg-0);
}
[hidden]{display:none!important}
::selection{background:var(--naranja);color:#0D0D0D}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#0D0D0D}
::-webkit-scrollbar-thumb{background:#2A2A2A;border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--naranja)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font-t);text-transform:uppercase;line-height:1.1}

.wrap{max-width:1240px;margin:0 auto;padding:0 2rem}
.eyebrow{display:inline-flex;align-items:center;gap:.9rem;font-family:var(--font-t);font-size:.72rem;font-weight:700;letter-spacing:.42em;text-transform:uppercase;color:var(--naranja)}
.eyebrow::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--naranja),transparent)}
.sec-title{font-size:clamp(1.9rem,4.2vw,3.1rem);font-weight:800;letter-spacing:-.01em;margin:1rem 0 1.2rem}
.sec-title em{font-style:normal;color:var(--naranja)}
.sec-head{max-width:760px;margin-bottom:4rem}
.sec-head p{color:var(--gris);font-size:1.02rem;font-weight:300}
section{padding:7.5rem 0;position:relative}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-t);font-weight:700;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;
  padding:1.05rem 2.2rem;min-height:48px;border:none;cursor:pointer;
  transition:all .35s var(--ease);position:relative;
  clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%);
}
.btn-primary{background:linear-gradient(135deg,var(--naranja) 0%,var(--naranja-2) 100%);color:#0D0D0D;box-shadow:0 0 0 1px rgba(238,118,35,.35),0 12px 38px -12px rgba(238,118,35,.55)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--glow-naranja),0 18px 50px -12px rgba(255,107,0,.75)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--blanco);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--glass-inset)}
.btn-ghost:hover{border-color:var(--naranja);color:var(--naranja);background:var(--naranja-soft)}

.btn-datasheet{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--font-t);font-weight:700;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;padding:.85rem 1.7rem;min-height:44px;cursor:pointer;background:transparent;color:var(--naranja);border:1px solid rgba(238,118,35,.45);transition:all .35s var(--ease);position:relative;overflow:hidden}
.btn-datasheet::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(238,118,35,.18),transparent);transform:translateX(-100%);transition:transform .4s var(--ease)}
.btn-datasheet:hover::before{transform:translateX(0)}
.btn-datasheet:hover{border-color:var(--naranja);box-shadow:var(--glow-naranja);transform:translateY(-1px)}
.btn-datasheet span{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.55rem}

/* ============ BRAND LOCKUP ============ */
.brand{display:inline-flex;align-items:center;gap:1rem}
.brand-mark{width:70px;height:70px;flex:0 0 70px;filter:drop-shadow(0 4px 18px rgba(238,118,35,.4));transition:transform .3s var(--ease),filter .3s var(--ease),width .3s var(--ease),height .3s var(--ease),flex-basis .3s var(--ease)}
.brand:hover .brand-mark{transform:scale(1.05);filter:drop-shadow(0 6px 26px rgba(238,118,35,.6))}
.brand-mark svg{width:100%;height:100%;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.02}
.brand-text strong{font-family:var(--font-t);font-weight:800;font-size:1.75rem;letter-spacing:.01em;color:#FFFFFF;text-shadow:0 2px 20px rgba(0,0,0,.6);transition:font-size .3s var(--ease)}
.brand-text strong i{font-style:normal;color:var(--naranja)}
.brand-text small{font-family:var(--font-t);font-weight:700;font-size:.68rem;letter-spacing:.52em;color:var(--gris);text-transform:uppercase;margin-top:3px;transition:font-size .3s var(--ease),letter-spacing .3s var(--ease)}
.nav.scrolled .brand-mark{width:54px;height:54px;flex-basis:54px}
.nav.scrolled .brand-text strong{font-size:1.4rem}
.nav.scrolled .brand-text small{font-size:.56rem}
.brand--footer .brand-mark{width:52px;height:52px;flex-basis:52px}
.brand--footer .brand-text strong{font-size:1.4rem}
.brand--footer .brand-text small{font-size:.56rem}

/* ============ HEADER ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.1rem 0;background:transparent;transition:all .4s var(--ease)}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(238,118,35,.6),transparent);opacity:0;transition:opacity .4s}
.nav.scrolled{background:var(--bg-glass);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);padding:.6rem 0;box-shadow:0 10px 40px -18px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.06)}
.nav.scrolled::after{opacity:1}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.nav-links{display:flex;align-items:center;gap:2.2rem;list-style:none}
.nav-links a{font-family:var(--font-t);font-size:.72rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--gris);position:relative;padding:.4rem 0;transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:linear-gradient(90deg,var(--naranja),transparent);transition:width .35s var(--ease)}
.nav-links a:hover{color:var(--blanco)}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--naranja)}
.nav-links a.active::after{width:100%}
.nav-cta{padding:.8rem 1.6rem}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:6px;min-width:44px;min-height:44px;align-items:center;justify-content:center}
.burger span{width:26px;height:2px;background:var(--blanco);transition:.3s}
.mobile-menu{position:fixed;inset:0;z-index:999;background:rgba(13,13,13,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.6rem;opacity:0;pointer-events:none;transition:opacity .4s var(--ease)}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--font-t);font-size:1.1rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--blanco);min-height:44px;display:inline-flex;align-items:center}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--naranja)}
.mobile-close{position:absolute;top:1.2rem;right:1.4rem;background:none;border:none;color:var(--blanco);font-size:2rem;cursor:pointer;min-width:44px;min-height:44px}

/* ============ HERO ============ */
.hero{min-height:100vh;display:flex;align-items:center;padding:11rem 0 7rem;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(700px 450px at 12% 18%, rgba(238,118,35,.16), transparent 60%),radial-gradient(800px 500px at 88% 70%, var(--azul-mesh), transparent 60%),linear-gradient(90deg, rgba(13,13,13,.92) 0%, rgba(13,13,13,.6) 50%, rgba(13,13,13,.3) 100%),linear-gradient(0deg, rgba(13,13,13,.85) 0%, transparent 22%),url('assets/hero-bg.jpg') center/cover no-repeat,url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1920&q=80') center/cover no-repeat;background-size:cover;background-position:center}
.hero-grid-overlay{position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(90deg,rgba(255,255,255,.028) 0 1px,transparent 1px 90px),repeating-linear-gradient(0deg,rgba(255,255,255,.028) 0 1px,transparent 1px 90px);mask-image:radial-gradient(ellipse at 30% 40%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 30% 40%,#000 0%,transparent 75%)}
.hero-glow{position:absolute;width:640px;height:640px;left:-160px;top:12%;background:radial-gradient(circle,rgba(238,118,35,.16) 0%,transparent 62%);filter:blur(10px);pointer-events:none}
.hero-watermark{position:absolute;right:-50px;top:13%;width:clamp(280px,34vw,540px);height:auto;opacity:.07;pointer-events:none;user-select:none;z-index:1}
.hero .wrap{position:relative;z-index:2}
.hero-tag-badge{display:inline-flex;align-items:center;gap:.75rem;padding:.65rem 1.4rem;background:var(--bg-glass);border:var(--glass-border);border-radius:8px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--glass-inset),0 10px 28px -14px rgba(0,0,0,.7);margin-bottom:1.8rem;font-family:var(--font-t);font-weight:700;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blanco)}
.hero-tag-badge svg{width:15px;height:15px;flex:0 0 15px;color:var(--naranja)}
.hero-tag-badge i{font-style:normal;color:var(--naranja);margin:0 .4rem}
.hero h1{font-size:clamp(2.4rem,6.4vw,5.2rem);font-weight:900;letter-spacing:-.015em;max-width:1050px;margin-bottom:1.8rem}
.hero h1 .hl{color:var(--naranja);text-shadow:0 0 60px rgba(238,118,35,.35)}
.hero-sub{max-width:700px;color:var(--gris);font-size:1.12rem;font-weight:300;margin-bottom:2.8rem}
.hero-sub strong{color:var(--blanco);font-weight:500}
.hero-actions{display:flex;gap:1.1rem;flex-wrap:wrap}
.hero-scroll{position:absolute;left:50%;bottom:2.2rem;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.6rem;color:var(--gris-2);font-size:.62rem;letter-spacing:.4em;text-transform:uppercase;font-family:var(--font-t);z-index:2}
.hero-scroll .line{width:1px;height:44px;background:linear-gradient(180deg,var(--naranja),transparent);animation:drop 2s infinite var(--ease)}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ TRUST / MARQUEE / STATS ============ */
.trust-bar{background:var(--bg-glass);border-bottom:2px solid var(--naranja);box-shadow:inset 0 1px 0 rgba(255,255,255,.05);padding:1.6rem 0;position:relative;z-index:2;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.trust-bar-inner{display:flex;flex-wrap:wrap;gap:1.2rem 3rem;justify-content:space-between;align-items:center}
.trust-item{display:flex;flex-direction:column;gap:.25rem;padding-left:1.4rem;border-left:1px solid var(--line-naranja)}
.trust-item:first-child{border-left:none;padding-left:0}
.trust-label{font-family:var(--font-t);font-size:.58rem;font-weight:800;letter-spacing:.32em;text-transform:uppercase;color:var(--naranja)}
.trust-value{font-size:.92rem;font-weight:600;color:#EDEDED;letter-spacing:.02em}
.marquee{overflow:hidden;border-block:1px solid var(--line);background:rgba(16,16,16,.7);padding:.95rem 0;position:relative;z-index:2}
.marquee-track{display:flex;gap:3.4rem;width:max-content;animation:marquee 30s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--font-t);font-size:.72rem;font-weight:700;letter-spacing:.34em;text-transform:uppercase;color:var(--gris-2);display:flex;align-items:center;gap:3.4rem;white-space:nowrap}
.marquee b{color:var(--naranja);font-weight:700}
@keyframes marquee{to{transform:translateX(-50%)}}
.stats{padding:0;border-bottom:1px solid var(--line);background:radial-gradient(600px 300px at 20% 0%, rgba(238,118,35,.07), transparent 60%),radial-gradient(600px 300px at 80% 100%, var(--azul-mesh), transparent 60%),linear-gradient(180deg,#12161c,#0e1217)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:3.4rem 2rem;text-align:center;position:relative;border-left:1px solid var(--line);transition:background .4s}
.stat:first-child{border-left:none}
.stat:hover{background:var(--naranja-soft)}
.stat-num{font-family:var(--font-t);font-weight:900;font-size:clamp(2.2rem,3.6vw,3.2rem);color:var(--blanco);line-height:1;display:block}
.stat-num b{color:var(--naranja);font-weight:900}
.stat-label{display:block;margin-top:.9rem;font-family:var(--font-t);font-size:.66rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--gris-2)}

/* ============ NOSOTROS ============ */
.about{background:transparent}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:5rem;align-items:center}
.about-visual{position:relative}
.about-visual::after{content:"";position:absolute;inset:0;border-radius:16px;background:linear-gradient(200deg,transparent 58%,rgba(13,13,13,.6) 100%);pointer-events:none}
.about-img{width:100%;height:100%;min-height:480px;object-fit:cover;border-radius:16px;border:1px solid var(--line-naranja);box-shadow:0 12px 35px rgba(0,0,0,.6)}
.about-badge{position:absolute;left:1.6rem;bottom:1.6rem;z-index:2;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:12px;padding:1.1rem 1.5rem;box-shadow:var(--glass-inset)}
.about-badge strong{font-family:var(--font-t);font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--naranja);display:block}
.about-badge span{font-size:.8rem;color:var(--gris)}
.about-copy p{color:var(--gris);font-weight:300;margin-bottom:1.3rem}
.about-copy p strong{color:var(--blanco);font-weight:500}
.about-list{list-style:none;margin:2.2rem 0 2.8rem;display:grid;gap:1rem}
.about-list li{display:flex;gap:1rem;align-items:flex-start;font-size:.95rem;color:var(--gris)}
.about-list .tick{flex:0 0 22px;height:22px;margin-top:2px;display:grid;place-items:center;background:var(--naranja-soft);border:1px solid rgba(238,118,35,.4);color:var(--naranja);font-size:.7rem;font-weight:700;border-radius:6px}

/* ============ PRODUCTOS ============ */
.products{background:radial-gradient(900px 500px at 10% 0%, rgba(238,118,35,.07), transparent 60%),radial-gradient(900px 500px at 90% 100%, var(--azul-mesh), transparent 60%),repeating-linear-gradient(90deg,rgba(255,255,255,.02) 0 1px,transparent 1px 64px),repeating-linear-gradient(0deg,rgba(255,255,255,.02) 0 1px,transparent 1px 64px),linear-gradient(180deg,#10151b,#0d1116);border-block:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.card{position:relative;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:16px;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.65);transition:transform .5s var(--ease),border-color .4s,box-shadow .4s}
.card::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .45s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(238,118,35,.12),transparent 65%);z-index:1}
.card:hover{transform:translateY(-8px);border-color:rgba(238,118,35,.5);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),var(--glow-naranja),0 30px 60px -25px rgba(0,0,0,.85)}
.card:hover::after{opacity:1}
.product-showcase{position:relative;height:200px;background:#181818;overflow:hidden;border-bottom:1px solid rgba(238,118,35,.22)}
.product-showcase img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease),filter .4s;filter:saturate(.85)}
.card:hover .product-showcase img{transform:scale(1.06);filter:saturate(1.05)}
.product-showcase::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,13,.1) 0%,rgba(13,13,13,.65) 100%);pointer-events:none}
.brand-tag{position:absolute;top:1rem;right:1rem;z-index:2;background:#F5F5F6;border-radius:8px;padding:4px 10px;display:flex;align-items:center;justify-content:center;min-height:38px;box-shadow:0 8px 22px -8px rgba(0,0,0,.65),inset 0 0 0 1px rgba(0,0,0,.05)}
.brand-tag img{max-height:26px;width:auto;object-fit:contain;display:block}
.brand-tag-fallback{display:none;font-family:var(--font-t);font-weight:900;font-size:1rem;letter-spacing:.1em;color:#141414}
.brand-tag-fallback i{font-style:normal;color:var(--naranja)}
.card-body{padding:2rem 2rem 2.2rem;display:flex;flex-direction:column;flex:1;position:relative;z-index:2}
.card-num{position:absolute;top:1.4rem;right:1.6rem;font-family:var(--font-t);font-weight:900;font-size:2.4rem;color:transparent;-webkit-text-stroke:1px rgba(238,118,35,.35);z-index:2}
.card-icon{width:52px;height:52px;display:grid;place-items:center;margin-bottom:1.4rem;background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#0D0D0D;border-radius:12px 12px 12px 2px;box-shadow:0 10px 30px -10px rgba(238,118,35,.6)}
.card-icon svg{width:24px;height:24px}
.card h3{font-size:1.15rem;font-weight:800;letter-spacing:.04em;margin-bottom:.4rem}
.card .card-tag{font-family:var(--font-t);font-size:.62rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--naranja);display:block;margin-bottom:1rem}
.card > .card-body > p{color:var(--gris);font-size:.88rem;font-weight:300;margin-bottom:1.2rem}
.norma-tag{display:block;margin-top:-.6rem;margin-bottom:1.1rem;font-family:var(--font-t);font-size:.58rem;font-weight:600;letter-spacing:.12em;color:var(--gris);padding:.35rem .6rem;background:rgba(255,255,255,.03);border-left:2px solid var(--naranja);border-radius:0 4px 4px 0;max-width:fit-content}
.format-selector{display:flex;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:4px;margin-bottom:1.2rem;box-shadow:var(--glass-inset)}
.format-option{flex:1;padding:.6rem .8rem;min-height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--font-t);font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;text-align:center;color:var(--gris-2);cursor:pointer;border-radius:7px;transition:all .3s var(--ease);user-select:none}
.format-option:hover{color:var(--blanco)}
.format-option.active{background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#0D0D0D;box-shadow:0 4px 12px -4px rgba(238,118,35,.55)}
.format-option.disabled{opacity:.32;pointer-events:none;filter:grayscale(.7);cursor:not-allowed}
.format-detail{display:block;font-size:.62rem;font-weight:600;letter-spacing:.06em;text-transform:none;margin-top:2px;opacity:.8}
.format-option.active .format-detail{opacity:.95;color:#1a1a1a}
.chips-label{font-family:var(--font-t);font-size:.58rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gris-2);margin-bottom:.6rem;display:block}
.type-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.4rem}
.type-chip{padding:.45rem .85rem;min-height:44px;display:inline-flex;flex-direction:column;justify-content:center;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:8px;font-family:var(--font-t);font-size:.64rem;font-weight:600;letter-spacing:.06em;color:var(--gris);cursor:pointer;transition:all .3s var(--ease);user-select:none}
.type-chip .chip-sub{display:block;font-size:.54rem;font-weight:500;letter-spacing:.05em;text-transform:none;margin-top:1px;color:var(--gris-2)}
.type-chip:hover{border-color:rgba(238,118,35,.5);color:var(--naranja);transform:translateY(-1px)}
.type-chip.active{background:linear-gradient(135deg,rgba(238,118,35,.18),rgba(238,118,35,.08));border-color:var(--naranja);color:var(--blanco);box-shadow:0 0 0 1px rgba(238,118,35,.25),0 6px 18px -8px rgba(238,118,35,.5)}
.type-chip.active .chip-sub{color:var(--naranja)}
.type-chip.disabled{opacity:.32;pointer-events:none;filter:grayscale(.7);cursor:not-allowed}
.epp-tabs{display:flex;gap:4px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:4px;margin-bottom:1.2rem;box-shadow:var(--glass-inset)}
.epp-tab{flex:1;padding:.62rem .5rem;min-height:44px;font-family:var(--font-t);font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gris-2);background:transparent;border:none;border-radius:7px;cursor:pointer;transition:all .3s var(--ease);user-select:none}
.epp-tab:hover{color:var(--blanco)}
.epp-tab.active{background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#0D0D0D;box-shadow:0 4px 12px -4px rgba(238,118,35,.55)}
.kit-list{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-bottom:1rem}
.kit-btn{padding:.7rem .8rem;min-height:44px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:8px;text-align:left;cursor:pointer;transition:all .3s var(--ease);display:flex;flex-direction:column;gap:2px;user-select:none}
.kit-btn .kit-name{font-family:var(--font-t);font-size:.64rem;font-weight:700;letter-spacing:.04em;color:var(--gris);text-transform:uppercase}
.kit-btn .kit-sub{font-size:.56rem;color:var(--gris-2);line-height:1.4}
.kit-btn:hover{border-color:rgba(238,118,35,.5);transform:translateY(-1px)}
.kit-btn.active{background:linear-gradient(135deg,rgba(238,118,35,.18),rgba(238,118,35,.08));border-color:var(--naranja);box-shadow:0 0 0 1px rgba(238,118,35,.25)}
.kit-btn.active .kit-name{color:var(--blanco)}
.kit-btn.active .kit-sub{color:var(--naranja)}
.kit-components{background:rgba(255,255,255,.03);border:1px dashed rgba(238,118,35,.4);border-radius:10px;padding:.95rem 1.05rem;margin-bottom:1.2rem}
.kit-components-title{font-family:var(--font-t);font-size:.56rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--naranja);margin-bottom:.55rem;display:block}
.kit-components ul{list-style:none;display:grid;gap:.35rem}
.kit-components li{font-size:.72rem;color:var(--gris);padding-left:1.1rem;position:relative}
.kit-components li::before{content:"";position:absolute;left:0;top:.58em;width:6px;height:2px;background:var(--naranja)}
.tech-note{background:rgba(238,118,35,.06);border-left:2px solid var(--naranja);border-radius:0 8px 8px 0;padding:.75rem .95rem;margin-bottom:1.2rem;font-size:.72rem;color:var(--gris);line-height:1.55}
.tech-note b{color:var(--naranja)}
.selection-summary{background:rgba(238,118,35,.06);border:1px solid rgba(238,118,35,.25);border-radius:10px;padding:.85rem 1rem;margin-bottom:1.2rem;font-size:.78rem;color:var(--gris);display:none}
.selection-summary.show{display:block}
.selection-summary b{color:var(--naranja);font-weight:700}
.selection-summary strong{color:var(--blanco);font-weight:600}
.card-actions{margin-top:auto;display:flex;flex-direction:column;gap:.6rem}
.card-actions .btn{padding:.8rem 1.4rem;font-size:.66rem;justify-content:flex-start}
.card-actions .btn-datasheet{justify-content:flex-start;padding:.75rem 1.4rem}

/* ============ BANNER ACADEMY ============ */
.academy-sec{padding:4.5rem 0 0}
.academy-banner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;background:var(--bg-glass);border:var(--glass-border);border-radius:16px;padding:1.5rem 1.9rem;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.6);transition:all .4s var(--ease)}
.academy-banner:hover{border-color:rgba(238,118,35,.55);box-shadow:var(--glass-inset),var(--glow-naranja);transform:translateY(-3px)}
.ab-left{display:flex;align-items:center;gap:1.1rem}
.ab-icon{width:54px;height:54px;flex:0 0 54px;border-radius:12px 12px 12px 2px;background:linear-gradient(135deg,var(--naranja),var(--naranja-2));display:grid;place-items:center;color:#0D0D0D;font-size:1.5rem}
.ab-title{display:block;font-family:var(--font-t);font-weight:800;font-size:1.05rem;text-transform:uppercase;color:#fff}
.ab-sub{display:block;font-size:.85rem;color:var(--gris)}

/* ============ ALIANZAS ============ */
.alliances{background:transparent;overflow:hidden}
.alliances::before{content:"";position:absolute;right:-220px;top:-220px;width:640px;height:640px;background:radial-gradient(circle,rgba(238,118,35,.1),transparent 62%);pointer-events:none}
.badges{display:grid;grid-template-columns:1fr 1fr;gap:1.8rem;position:relative;z-index:2}
.badge-panel{position:relative;padding:3.2rem 3rem;overflow:hidden;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:16px;box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.6);transition:transform .5s var(--ease),border-color .4s,box-shadow .4s;display:flex;flex-direction:column;align-items:flex-start}
.badge-panel:hover{transform:translateY(-6px);border-color:rgba(238,118,35,.5);box-shadow:var(--glass-inset),var(--glow-naranja)}
.badge-panel::after{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--naranja),transparent 70%)}
.brand-logo-box{background:#F5F5F6;border-radius:16px;padding:1.3rem 2.2rem;display:inline-flex;align-items:center;justify-content:center;min-width:240px;min-height:104px;margin-bottom:1.8rem;box-shadow:0 14px 38px -14px rgba(0,0,0,.7),inset 0 0 0 1px rgba(0,0,0,.05);transition:transform .35s var(--ease)}
.badge-panel:hover .brand-logo-box{transform:scale(1.03)}
.brand-logo-box img{max-height:64px;width:auto;object-fit:contain;display:block}
.brand-logo-fallback{display:none;font-family:var(--font-t);font-weight:900;font-size:2.3rem;letter-spacing:.14em;color:#141414}
.brand-logo-fallback i{font-style:normal;color:var(--naranja)}
.badge-ribbon{display:inline-flex;align-items:center;gap:.6rem;padding:.5rem 1.1rem;margin-bottom:1.6rem;border:1px solid rgba(238,118,35,.5);background:var(--naranja-soft);border-radius:999px;font-family:var(--font-t);font-size:.62rem;font-weight:800;letter-spacing:.3em;text-transform:uppercase;color:var(--naranja)}
.badge-ribbon svg{width:13px;height:13px}
.badge-panel h3{font-size:1.15rem;font-weight:800;letter-spacing:.05em;margin-bottom:1rem}
.badge-panel p{color:var(--gris);font-size:.95rem;font-weight:300;margin-bottom:2rem;max-width:480px}
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{padding:.5rem 1rem;border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:999px;font-family:var(--font-t);font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gris);transition:all .3s}
.chip:hover{border-color:var(--naranja);color:var(--naranja);background:var(--naranja-soft)}

/* ============ CONTACTO ============ */
.contact{background:radial-gradient(900px 500px at 80% 0%, var(--azul-mesh), transparent 60%),linear-gradient(180deg,#0c1015,#0a0d11);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:4.5rem;align-items:start}
.contact-info h3{font-size:1.5rem;font-weight:800;margin-bottom:1.4rem}
.contact-info>p{color:var(--gris);font-weight:300;margin-bottom:2.6rem}
.c-item{display:flex;gap:1.2rem;margin-bottom:1.9rem;align-items:flex-start}
.c-icon{flex:0 0 46px;height:46px;display:grid;place-items:center;border:1px solid rgba(238,118,35,.4);background:var(--naranja-soft);color:var(--naranja);border-radius:12px 12px 12px 2px}
.c-icon svg{width:19px;height:19px}
.c-item h4{font-size:.68rem;letter-spacing:.28em;color:var(--naranja);margin-bottom:.35rem}
.c-item p,.c-item a{color:var(--gris);font-size:.94rem;font-weight:300;transition:color .3s}
.c-item a:hover{color:var(--naranja)}
.status-badge{display:flex;align-items:center;gap:1rem;padding:1.2rem 1.4rem;margin-bottom:2rem;background:var(--bg-glass);border:var(--glass-border);border-radius:12px;position:relative;overflow:hidden;backdrop-filter:blur(20px);box-shadow:var(--glass-inset)}
.status-badge::before{content:"";position:absolute;inset:0;background:radial-gradient(600px circle at 0% 50%,rgba(238,118,35,.18),transparent 50%);pointer-events:none}
.status-dot{flex:0 0 12px;width:12px;height:12px;border-radius:50%;background:var(--naranja);box-shadow:0 0 0 0 rgba(238,118,35,.7);animation:status-pulse 1.8s infinite;position:relative;z-index:1}
@keyframes status-pulse{0%{box-shadow:0 0 0 0 rgba(238,118,35,.7)}70%{box-shadow:0 0 0 12px rgba(238,118,35,0)}100%{box-shadow:0 0 0 0 rgba(238,118,35,0)}}
.status-badge-text{position:relative;z-index:1;display:flex;flex-direction:column;gap:.2rem}
.status-label{font-family:var(--font-t);font-size:.62rem;font-weight:800;letter-spacing:.32em;text-transform:uppercase;color:var(--naranja)}
.status-desc{font-size:.95rem;font-weight:400;color:#E8E8E8;line-height:1.35}
.status-desc b{color:var(--blanco);font-weight:600}
.form-panel{position:relative;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:16px;padding:3.2rem;box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.6);transition:border-color .4s}
.form-panel:hover{border-color:rgba(238,118,35,.55)}
.form-panel h3{font-size:1.25rem;font-weight:800;margin-bottom:.5rem}
.form-panel>p{color:var(--gris);font-size:.9rem;font-weight:300;margin-bottom:2.2rem}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f-group{margin-bottom:1.1rem}
.f-group label{display:block;font-family:var(--font-t);font-size:.62rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:var(--gris-2);margin-bottom:.5rem}
.f-group input,.f-group select,.f-group textarea{width:100%;min-height:48px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px;color:var(--blanco);padding:.95rem 1.1rem;font-family:var(--font-b);font-size:.92rem;transition:border-color .3s,background .3s;outline:none}
.f-group select{appearance:none;-webkit-appearance:none;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' fill='none' stroke='%23EE7623' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1.1rem center}
.f-group select option{background:#161616;color:#fff}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{border-color:var(--naranja);background:rgba(238,118,35,.05)}
.f-group textarea{resize:vertical;min-height:110px}
.f-group input::placeholder,.f-group textarea::placeholder{color:#6B7280}
.form-panel .btn{width:100%;margin-top:.6rem}
.form-note{margin-top:1rem;font-size:.75rem;color:var(--gris-2);text-align:center}
.form-note b{color:var(--naranja)}

/* ============ ACADEMY (CURSOS) ============ */
.course-card{background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:20px;box-shadow:var(--glass-inset),0 30px 60px -30px rgba(0,0,0,.7);overflow:hidden}
.course-grid{display:grid;grid-template-columns:1.5fr 1fr}
.course-main{padding:3rem}
.course-side{background:rgba(255,255,255,.03);border-left:1px solid var(--line);padding:3rem 2.4rem;display:flex;flex-direction:column;gap:1.4rem}
.course-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.6rem}
.cbadge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid rgba(238,118,35,.5);background:var(--naranja-soft);border-radius:999px;font-family:var(--font-t);font-size:.6rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--naranja)}
.cbadge.neutral{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.04);color:var(--gris)}
.course-main h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:900;margin-bottom:.6rem}
.course-main h2 i{font-style:normal;color:var(--naranja)}
.course-sub{font-family:var(--font-t);font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gris-2);margin-bottom:1.4rem}
.course-main > p{color:var(--gris);font-weight:300;margin-bottom:2rem;max-width:640px}
.aud-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:.6rem}
.block-title{font-family:var(--font-t);font-size:.72rem;font-weight:800;letter-spacing:.3em;text-transform:uppercase;color:var(--naranja);margin:2.2rem 0 1.1rem}
.learn-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.learn-list li{display:flex;gap:.8rem;align-items:flex-start;font-size:.9rem;color:var(--gris)}
.learn-list li::before{content:"▸";color:var(--naranja);font-weight:900}
.acc-block{margin:1.8rem 0 .6rem;display:flex;align-items:center;gap:.9rem;font-family:var(--font-t);font-size:.68rem;font-weight:900;letter-spacing:.24em;text-transform:uppercase;color:var(--naranja)}
.acc-block::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(238,118,35,.4),transparent)}
.accordion{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem .2rem;background:none;border:none;color:#fff;font-family:var(--font-t);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;min-height:48px;text-align:left}
.acc-head .mod-num{color:var(--naranja);margin-right:.6rem}
.acc-ico{color:var(--naranja);font-size:1.2rem;transition:transform .35s var(--ease);flex:0 0 auto}
.acc-item.active .acc-ico{transform:rotate(45deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.acc-body ul{list-style:none;padding:0 .2rem 1.3rem;display:grid;gap:.55rem}
.acc-body li{font-size:.88rem;color:var(--gris);padding-left:1.2rem;position:relative}
.acc-body li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:2px;background:var(--naranja)}
.side-row{display:flex;gap:.9rem;align-items:flex-start}
.side-ico{flex:0 0 40px;height:40px;display:grid;place-items:center;border:1px solid rgba(238,118,35,.4);background:var(--naranja-soft);color:var(--naranja);border-radius:10px 10px 10px 2px}
.side-ico svg{width:18px;height:18px}
.side-row h4{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--naranja);margin-bottom:.25rem}
.side-row p{font-size:.88rem;color:var(--gris);font-weight:300}
.side-row p b{color:var(--blanco);font-weight:600}
.course-side .btn{width:100%}

/* ============ PAQUETE ACADÉMICO ============ */
.academic-package{background:linear-gradient(160deg,rgba(238,118,35,.08),rgba(255,255,255,.02));border:1px solid rgba(238,118,35,.35);border-radius:14px;padding:1.4rem 1.3rem;margin-top:.6rem}
.academic-package-title{font-family:var(--font-t);font-size:.62rem;font-weight:900;letter-spacing:.28em;text-transform:uppercase;color:var(--naranja);margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.academic-package-title::before{content:"🎓";font-size:.9rem}
.pkg-item{display:flex;gap:.75rem;align-items:flex-start;margin-bottom:.85rem;font-size:.82rem;color:var(--gris);line-height:1.55}
.pkg-item:last-child{margin-bottom:0}
.pkg-ico{flex:0 0 20px;height:20px;display:grid;place-items:center;background:var(--naranja-soft);border:1px solid rgba(238,118,35,.4);border-radius:5px;color:var(--naranja);font-size:.7rem;font-weight:900;margin-top:2px}
.pkg-item b{color:var(--blanco);font-weight:600;display:block;font-size:.85rem;margin-bottom:2px}
.pkg-item p{margin:0;color:var(--gris)}
.pkg-item .pkg-sub{display:block;font-size:.72rem;color:var(--gris-2);margin-top:3px;padding-left:.6rem;border-left:2px solid rgba(238,118,35,.3)}

/* ============ PRECIOS ============ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;align-items:stretch}
.price-card{position:relative;display:flex;flex-direction:column;gap:1rem;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:18px;padding:2.6rem 2rem 2.2rem;box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.6);transition:all .4s var(--ease)}
.price-card:hover{transform:translateY(-6px);border-color:rgba(238,118,35,.5);box-shadow:var(--glass-inset),var(--glow-naranja)}
.price-card.featured{border-color:rgba(238,118,35,.65);background:linear-gradient(170deg,rgba(238,118,35,.10),rgba(17,24,39,.88))}
.price-flag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#0D0D0D;font-family:var(--font-t);font-size:.58rem;font-weight:900;letter-spacing:.22em;text-transform:uppercase;padding:.45rem 1.1rem;border-radius:999px;white-space:nowrap;box-shadow:0 8px 20px -8px rgba(238,118,35,.6)}
.price-name{font-family:var(--font-t);font-size:.78rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--gris)}
.price-line{display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap}
.price-now{font-family:var(--font-t);font-weight:900;font-size:2.7rem;color:#fff;line-height:1}
.price-now small{font-size:.85rem;font-weight:600;color:var(--gris-2)}
.price-old{color:var(--gris-2);text-decoration:line-through;font-size:.95rem}
.price-save{font-family:var(--font-t);font-size:.6rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--naranja)}
.price-list{list-style:none;display:grid;gap:.55rem;margin:.4rem 0 .8rem}
.price-list li{font-size:.85rem;color:var(--gris);padding-left:1.2rem;position:relative}
.price-list li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:2px;background:var(--naranja)}
.price-card .btn{width:100%;margin-top:auto}

/* ============ BLOQUE MÉTODOS DE PAGO Y FACTURACIÓN B2B ============ */
.payment-trust{margin-top:2.5rem;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:16px;padding:1.8rem 2rem;box-shadow:var(--glass-inset),0 24px 48px -24px rgba(0,0,0,.6)}
.payment-trust-title{font-family:var(--font-t);font-size:.72rem;font-weight:900;letter-spacing:.28em;text-transform:uppercase;color:var(--naranja);margin-bottom:1.1rem;display:flex;align-items:center;gap:.6rem}
.pay-methods{display:flex;flex-wrap:wrap;gap:.7rem;margin-bottom:1.2rem}
.pay-chip{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:10px;font-family:var(--font-t);font-size:.68rem;font-weight:700;letter-spacing:.06em;color:var(--gris);transition:all .3s var(--ease)}
.pay-chip:hover{border-color:rgba(238,118,35,.5);color:var(--blanco);transform:translateY(-2px)}
.pay-chip .pay-ico{color:var(--naranja);font-size:.85rem}
.invoice-note{display:flex;gap:.7rem;align-items:flex-start;font-size:.82rem;color:var(--gris);border-left:2px solid var(--naranja);background:rgba(238,118,35,.05);padding:.8rem 1rem;border-radius:0 8px 8px 0;line-height:1.55}
.invoice-note b{color:var(--blanco)}
.payment-note{font-size:.76rem;color:var(--gris-2);margin-top:.9rem}

/* ============ INSTRUCTORES ============ */
.inst-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.inst-card{display:flex;gap:1.3rem;align-items:flex-start;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:2rem;transition:all .4s var(--ease)}
.inst-card:hover{border-color:rgba(238,118,35,.5);transform:translateY(-4px)}
.inst-ava{flex:0 0 64px;height:64px;border-radius:14px 14px 14px 3px;background:linear-gradient(135deg,var(--naranja),var(--naranja-2));display:grid;place-items:center;color:#0D0D0D;font-family:var(--font-t);font-weight:900;font-size:1.3rem}
.inst-card h3{font-size:.98rem;font-weight:800;margin-bottom:.3rem}
.inst-card .inst-role{font-size:.84rem;color:var(--gris);font-weight:300}
.inst-card .inst-mod{margin-top:.7rem;font-family:var(--font-t);font-size:.6rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--naranja)}

/* ============ SLOTS / WHY ============ */
.slots-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.slot-card{position:relative;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:var(--glass-border);border-radius:16px;padding:2.2rem;box-shadow:var(--glass-inset);display:flex;flex-direction:column;gap:1rem;transition:all .4s var(--ease)}
.slot-card:hover{border-color:rgba(238,118,35,.5);transform:translateY(-5px);box-shadow:var(--glass-inset),var(--glow-naranja)}
.slot-badge{align-self:flex-start;padding:.45rem .9rem;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.04);font-family:var(--font-t);font-size:.58rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--gris)}
.slot-badge.live{border-color:rgba(238,118,35,.6);background:var(--naranja-soft);color:var(--naranja)}
.slot-card h3{font-size:1.05rem;font-weight:800}
.slot-card p{font-size:.86rem;color:var(--gris);font-weight:300;flex:1}
.slot-card .tema-mini{font-size:.78rem;color:var(--gris);padding-left:1.1rem;position:relative;margin-bottom:.3rem}
.slot-card .tema-mini::before{content:"▸";color:var(--naranja);font-weight:900;position:absolute;left:0;top:0}
.slot-card .synergy-note{font-size:.76rem;color:var(--gris-2);border-left:2px solid var(--naranja);padding:.5rem .8rem;margin-top:.4rem;background:rgba(238,118,35,.04);border-radius:0 6px 6px 0}
.slot-card .synergy-note b{color:var(--naranja);font-weight:700}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem}
.why-card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:2.2rem 1.6rem;text-align:center;transition:all .4s var(--ease)}
.why-card:hover{border-color:rgba(238,118,35,.5);transform:translateY(-5px)}
.why-ico{width:54px;height:54px;margin:0 auto 1.2rem;border-radius:12px 12px 12px 2px;background:linear-gradient(135deg,var(--naranja),var(--naranja-2));display:grid;place-items:center;color:#0D0D0D}
.why-ico svg{width:26px;height:26px}
.why-card h3{font-size:.9rem;font-weight:800;margin-bottom:.6rem}
.why-card p{font-size:.82rem;color:var(--gris);font-weight:300}

/* ============ FOOTER ============ */
footer{background:linear-gradient(180deg,#0b0e12,#07090b);border-top:1px solid var(--line);padding:4.5rem 0 2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:3.5rem;margin-bottom:3.5rem}
.foot-brand p{color:var(--gris);font-size:.88rem;font-weight:300;margin-top:1.8rem;max-width:340px}
.foot-status{display:inline-flex;align-items:center;gap:.7rem;margin-top:1.2rem;padding:.55rem 1rem;background:rgba(238,118,35,.08);border:1px solid rgba(238,118,35,.35);border-radius:999px;font-family:var(--font-t);font-size:.62rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--naranja)}
.foot-status .status-dot{width:8px;height:8px;flex:0 0 8px}
.foot-social{display:flex;align-items:center;gap:.8rem;margin-top:1.4rem}
.foot-social a{width:40px;height:40px;border-radius:50%;background:var(--bg-glass);border:var(--glass-border);display:inline-flex;align-items:center;justify-content:center;color:var(--gris);transition:all .3s var(--ease)}
.foot-social a:hover{color:var(--naranja);border-color:var(--naranja);transform:translateY(-2px);box-shadow:var(--glow-naranja)}
.foot-social a svg{width:18px;height:18px}
.foot-col h4{font-size:.7rem;letter-spacing:.3em;color:var(--naranja);margin-bottom:1.4rem}
.foot-col ul{list-style:none;display:grid;gap:.8rem}
.foot-col li,.foot-col a{color:var(--gris);font-size:.88rem;font-weight:300;transition:color .3s}
.foot-col a:hover{color:var(--naranja)}
.foot-bottom{border-top:1px solid var(--line);padding-top:1.8rem;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;color:var(--gris-2);font-size:.76rem}
.foot-bottom b{color:#8a8a8a;font-weight:500}

.wa-float{position:fixed;right:26px;bottom:26px;z-index:998;width:62px;height:62px;border-radius:50%;background:linear-gradient(135deg,#25D366,#128C7E);display:grid;place-items:center;box-shadow:0 12px 34px -8px rgba(37,211,102,.55);transition:transform .3s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:wa-pulse 2.2s infinite}
@keyframes wa-pulse{70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.wa-float svg{width:30px;height:30px;fill:#fff}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .cards{grid-template-columns:1fr 1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}
  .about-img{min-height:420px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:none}
  .stat{border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .course-grid{grid-template-columns:1fr}
  .course-side{border-left:none;border-top:1px solid var(--line)}
  .why-grid{grid-template-columns:1fr 1fr}
  .slots-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .inst-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links,.nav .nav-cta{display:none}
  .burger{display:flex}
  section{padding:4.5rem 0}
  .wrap{padding:0 1rem}
  .cards,.badges{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .form-panel{padding:2rem 1.4rem}
  .foot-grid{grid-template-columns:1fr}
  .hero{padding:8.5rem 0 5rem}
  .nav{padding:.9rem 0}
  .nav.scrolled{padding:.6rem 0}
  .brand{gap:.8rem}
  .brand-mark{width:62px;height:62px;flex-basis:62px}
  .brand-text strong{font-size:1.5rem}
  .brand-text small{font-size:.58rem;letter-spacing:.44em;margin-top:2px}
  .format-option{font-size:.72rem;min-height:52px}
  .format-detail{font-size:.76rem}
  .about-img{min-height:340px}
  .card-body{padding:1.6rem 1.4rem 1.8rem}
  .badge-panel{padding:2.2rem 1.6rem}
  .trust-bar-inner{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .trust-item{border-left:none;padding-left:0}
  .hero-tag-badge{font-size:.56rem;letter-spacing:.14em;padding:.55rem 1rem;gap:.55rem}
  .btn{padding:.95rem 1.6rem}
  .hero-watermark{right:-70px;top:auto;bottom:8%;width:300px}
  .course-main{padding:2rem 1.4rem}
  .course-side{padding:2rem 1.4rem}
  .learn-list{grid-template-columns:1fr}
  .academy-banner{flex-direction:column;align-items:flex-start}
  .academy-banner .btn{width:100%}
  .why-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .wrap{padding:0 .9rem}
  section{padding:4rem 0}
  .stats-grid{grid-template-columns:1fr}
  .stat{border-left:none;border-top:1px solid var(--line)}
  .stat:first-child{border-top:none}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .hero-tag-badge{flex-wrap:wrap;justify-content:center;text-align:center}
  .brand-logo-box{min-width:100%;padding:1rem 1.4rem}
  .about-img{min-height:300px}
  .format-selector{flex-direction:column}
  .format-option{width:100%}
  .type-chips{flex-direction:column}
  .type-chip{width:100%}
  .epp-tabs{flex-direction:column}
  .kit-list{grid-template-columns:1fr}
  .card-actions .btn,.card-actions .btn-datasheet{width:100%;justify-content:center}
  .wa-float{right:16px;bottom:16px}
  .brand{gap:.65rem}
  .brand-text strong{font-size:1.32rem}
  .brand-text small{font-size:.52rem;letter-spacing:.4em}
  .pay-methods{flex-direction:column}
  .pay-chip{width:100%;justify-content:flex-start}
}
@media(max-width:360px){
  .wrap{padding:0 .7rem}
  .hero h1{font-size:2rem}
  .sec-title{font-size:1.6rem}
  .brand-text strong{font-size:1.2rem}
  .brand-text small{font-size:.48rem;letter-spacing:.3em}
  .nav-inner{gap:.8rem}
  .btn{font-size:.7rem;padding:.85rem 1.2rem;letter-spacing:.16em}
  .hero-tag-badge{font-size:.5rem;padding:.45rem .8rem;gap:.4rem}
}