/* =====================================================================
   TECHCORE — Hoja de estilos principal
   ===================================================================== */

/* ===== VARIABLES ===== */
:root{
  --bg-deep:      #16130F;
  --bg-surface:   #201B14;
  --bg-elevated:  #2C251A;
  --neon-primary: #F5C518;
  --neon-accent:  #FF8C1A;
  --neon-glow:    #FFDE59;
  --text-hi:      #F5F7FA;
  --text-mid:     #A0AEC0;
  --gradient:     linear-gradient(135deg,var(--neon-primary) 0%,var(--neon-accent) 100%);
  --radius: 16px;
  --nav-h: 72px;
}

/* ===== RESET ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg-deep);
  color:var(--text-hi);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.15}
::selection{background:var(--neon-primary);color:var(--bg-deep)}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg-surface)}
::-webkit-scrollbar-thumb{background:var(--neon-accent);border-radius:10px}

.container{width:min(1240px,92%);margin-inline:auto}

.section-title{
  font-family:'Orbitron',sans-serif;
  font-size:clamp(1.6rem,4vw,2.6rem);
  font-weight:900;
  text-align:center;
  margin-bottom:.5rem;
  letter-spacing:1px;
}
.section-title span{
  background:var(--gradient);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.section-sub{text-align:center;color:var(--text-mid);margin-bottom:2.8rem;font-size:clamp(.9rem,2vw,1.05rem)}
section{padding:clamp(3rem,7vw,6rem) 0}

/* ===== NAVBAR ===== */
.navbar{
  position:sticky;top:0;z-index:900;
  height:var(--nav-h);
  background:rgba(22,19,15,.75);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,197,24,.12);
  transition:.3s ease;
}
.navbar.scrolled{background:rgba(22,19,15,.95);box-shadow:0 6px 30px rgba(245,197,24,.08)}
.nav-inner{
  width:min(1240px,94%);margin-inline:auto;height:100%;
  display:flex;align-items:center;gap:1.5rem;
}
.logo{
  font-family:'Orbitron',sans-serif;font-weight:900;font-size:1.5rem;
  letter-spacing:1px;color:var(--text-hi);white-space:nowrap;
}
.logo span{
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.nav-links{display:flex;gap:1.6rem;margin-left:auto}
.nav-links a{
  color:var(--text-mid);font-weight:500;font-size:.95rem;position:relative;transition:.3s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--gradient);transition:.3s;border-radius:2px;
}
.nav-links a:hover{color:var(--text-hi)}
.nav-links a:hover::after{width:100%}

.nav-tools{display:flex;align-items:center;gap:1rem;margin-left:auto}
.search-box{position:relative}
.search-box input{
  background:var(--bg-surface);border:1px solid rgba(160,174,192,.2);
  border-radius:40px;padding:.55rem 2.4rem .55rem 1rem;color:var(--text-hi);
  width:180px;transition:.3s;font-size:.9rem;
}
.search-box input:focus{outline:none;border-color:var(--neon-primary);box-shadow:0 0 0 3px rgba(245,197,24,.15);width:220px}
.search-ico{position:absolute;right:.9rem;top:50%;transform:translateY(-50%);opacity:.6;pointer-events:none}

.cart-btn{position:relative;font-size:1.4rem;transition:.3s;filter:drop-shadow(0 0 4px rgba(245,197,24,.3))}
.cart-btn:hover{transform:translateY(-2px) scale(1.05)}
.cart-count{
  position:absolute;top:-8px;right:-10px;background:var(--neon-glow);color:#04210a;
  font-size:.7rem;font-weight:700;min-width:20px;height:20px;border-radius:20px;
  display:grid;place-items:center;padding:0 5px;box-shadow:0 0 10px rgba(255,222,89,.6);
}
.hamburger{display:none;flex-direction:column;gap:5px}
.hamburger span{width:26px;height:3px;background:var(--text-hi);border-radius:3px;transition:.3s}
.hamburger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===== BOTONES ===== */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.8rem;
  border-radius:50px;font-weight:700;font-size:.95rem;transition:.3s ease;
  font-family:'Space Grotesk',sans-serif;letter-spacing:.3px;
}
.btn-primary{background:var(--gradient);color:#04121a;box-shadow:0 0 22px rgba(245,197,24,.45)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(245,197,24,.7)}
.btn-ghost{border:1.5px solid var(--neon-primary);color:var(--neon-primary)}
.btn-ghost:hover{background:rgba(245,197,24,.1);transform:translateY(-3px);box-shadow:0 0 22px rgba(245,197,24,.3)}

/* ===== HERO ===== */
.hero{
  min-height:100vh;display:grid;place-items:center;text-align:center;
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 20% 20%,rgba(255,140,26,.25),transparent 40%),
    radial-gradient(circle at 80% 30%,rgba(245,197,24,.2),transparent 45%),
    var(--bg-deep);
}
/* grid tecnológico animado */
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(245,197,24,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,197,24,.07) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(circle at center,black 30%,transparent 75%);
  animation:gridmove 22s linear infinite;
}
@keyframes gridmove{from{background-position:0 0}to{background-position:60px 60px}}
.hero-content{position:relative;z-index:2;width:min(900px,92%)}
.hero-badge{
  display:inline-block;padding:.4rem 1.1rem;border-radius:40px;font-size:.8rem;
  border:1px solid rgba(245,197,24,.4);color:var(--neon-primary);margin-bottom:1.5rem;
  background:rgba(245,197,24,.06);letter-spacing:1px;text-transform:uppercase;
}
.hero h1{
  font-family:'Orbitron',sans-serif;font-weight:900;
  font-size:clamp(2.2rem,7vw,4.6rem);margin-bottom:1.2rem;
}
.hero h1 .grad{background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--text-mid);font-size:clamp(1rem,2.5vw,1.3rem);max-width:620px;margin:0 auto 2.4rem}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:var(--text-mid);font-size:1.6rem;animation:bounce 1.8s infinite;z-index:2}
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* ===== BENEFICIOS ===== */
.benefits{background:var(--bg-surface);padding:2.4rem 0;border-block:1px solid rgba(245,197,24,.08)}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}
.benefit{display:flex;align-items:center;gap:1rem}
.benefit .ico{font-size:2rem;filter:drop-shadow(0 0 8px rgba(245,197,24,.5))}
.benefit h4{font-size:1rem}
.benefit p{font-size:.85rem;color:var(--text-mid)}

/* ===== CATEGORÍAS ===== */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;height:220px;
  border:1px solid rgba(160,174,192,.12);transition:.4s ease;
}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:.5s ease;opacity:.55}
.cat-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(22,19,15,.92))}
.cat-info{position:absolute;bottom:0;left:0;padding:1.4rem;z-index:2}
.cat-info .ico{font-size:1.8rem}
.cat-info h3{font-size:1.25rem;margin-top:.3rem}
.cat-info span{color:var(--neon-primary);font-size:.85rem;font-weight:600}
.cat-card:hover{transform:translateY(-6px);border-color:var(--neon-primary);box-shadow:0 12px 40px rgba(245,197,24,.25)}
.cat-card:hover img{transform:scale(1.12);opacity:.7}

/* ===== PRODUCTOS ===== */
.filtros{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.4rem}
.filtro-btn{
  padding:.5rem 1.2rem;border-radius:40px;border:1px solid rgba(160,174,192,.25);
  color:var(--text-mid);font-size:.85rem;font-weight:600;transition:.3s;
}
.filtro-btn:hover{border-color:var(--neon-primary);color:var(--text-hi)}
.filtro-btn.active{background:var(--gradient);color:#04121a;border-color:transparent}

.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.6rem}
.prod-card{
  background:var(--bg-surface);border-radius:var(--radius);overflow:hidden;
  border:1px solid rgba(160,174,192,.1);transition:.35s ease;display:flex;flex-direction:column;
}
.prod-card:hover{transform:translateY(-8px);border-color:var(--neon-primary);box-shadow:0 16px 44px rgba(245,197,24,.2)}
.prod-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-elevated)}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:.5s}
.prod-card:hover .prod-media img{transform:scale(1.08)}
.badge-desc{
  position:absolute;top:10px;left:10px;background:var(--neon-glow);color:#04210a;
  font-weight:800;font-size:.75rem;padding:.25rem .6rem;border-radius:8px;box-shadow:0 0 12px rgba(255,222,89,.5);
}
.prod-body{padding:1.1rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.prod-marca{font-size:.72rem;color:var(--neon-primary);text-transform:uppercase;letter-spacing:1px;font-weight:700}
.prod-nombre{font-size:1.02rem;font-weight:700;min-height:2.5em}
.prod-nombre a:hover{color:var(--neon-primary)}
.prod-specs{font-size:.8rem;color:var(--text-mid);white-space:pre-line;line-height:1.4;flex:1}
.prod-precios{display:flex;align-items:baseline;gap:.6rem;margin-top:.4rem}
.prod-precio{font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.3rem;color:var(--neon-glow);text-shadow:0 0 12px rgba(255,222,89,.4)}
.prod-antes{font-size:.85rem;color:var(--text-mid);text-decoration:line-through}
.prod-stock{font-size:.75rem;color:var(--text-mid)}
.prod-stock.agotado{color:#ff5470}
.prod-actions{display:flex;gap:.5rem;margin-top:.6rem}
.btn-add{
  flex:1;background:var(--gradient);color:#04121a;font-weight:700;padding:.65rem;border-radius:10px;
  font-size:.85rem;transition:.3s;font-family:'Space Grotesk',sans-serif;
}
.btn-add:hover{box-shadow:0 0 20px rgba(245,197,24,.55);transform:translateY(-2px)}
.btn-add:disabled{background:var(--bg-elevated);color:var(--text-mid);cursor:not-allowed;box-shadow:none;transform:none}
.btn-ver{padding:.65rem .9rem;border:1px solid rgba(245,197,24,.4);color:var(--neon-primary);border-radius:10px;font-size:.85rem;transition:.3s}
.btn-ver:hover{background:rgba(245,197,24,.1)}

/* ===== OFERTAS / PROMO ===== */
.promo{position:relative;overflow:hidden}
.promo-inner{
  background:var(--gradient);border-radius:24px;padding:clamp(2rem,5vw,3.5rem);
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  position:relative;overflow:hidden;color:#04121a;
}
.promo-inner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.25),transparent 50%)}
.promo-text{position:relative;z-index:2;max-width:520px}
.promo-text h2{font-family:'Orbitron',sans-serif;font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;color:#04121a}
.promo-text p{font-weight:600;margin:.6rem 0 1.4rem;color:#0a1a20}
.btn-promo{background:var(--bg-deep);color:var(--neon-primary);padding:.9rem 2rem;border-radius:50px;font-weight:700;display:inline-block;transition:.3s}
.btn-promo:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(22,19,15,.4)}
.countdown{display:flex;gap:.8rem;position:relative;z-index:2}
.cd-box{background:rgba(22,19,15,.85);color:var(--neon-primary);border-radius:14px;padding:1rem 1.1rem;text-align:center;min-width:74px}
.cd-box b{font-family:'Orbitron',sans-serif;font-size:1.8rem;display:block;line-height:1}
.cd-box span{font-size:.7rem;color:var(--text-mid);text-transform:uppercase}

/* ===== MARCAS ===== */
.marcas-row{display:flex;flex-wrap:wrap;gap:2.4rem;justify-content:center;align-items:center}
.marca{
  font-family:'Orbitron',sans-serif;font-weight:700;font-size:clamp(1.1rem,3vw,1.6rem);
  color:var(--text-mid);opacity:.6;transition:.3s;letter-spacing:1px;
}
.marca:hover{opacity:1;color:var(--neon-primary);text-shadow:0 0 16px rgba(245,197,24,.5)}

/* ===== TESTIMONIOS ===== */
.test-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.6rem}
.test-card{background:var(--bg-surface);border:1px solid rgba(160,174,192,.1);border-radius:var(--radius);padding:1.8rem;transition:.35s}
.test-card:hover{transform:translateY(-6px);border-color:var(--neon-accent);box-shadow:0 14px 40px rgba(255,140,26,.22)}
.stars{color:var(--neon-glow);margin-bottom:.8rem}
.test-txt{color:var(--text-mid);font-size:.95rem;margin-bottom:1.2rem}
.test-user{display:flex;align-items:center;gap:.8rem}
.test-avatar{width:46px;height:46px;border-radius:50%;background:var(--gradient);display:grid;place-items:center;font-weight:800;color:#04121a}
.test-user b{font-size:.95rem}.test-user span{font-size:.8rem;color:var(--text-mid)}

/* ===== NEWSLETTER ===== */
.newsletter{background:var(--bg-surface);border-block:1px solid rgba(245,197,24,.08)}
.news-inner{text-align:center;width:min(640px,92%);margin-inline:auto}
.news-form{display:flex;gap:.6rem;margin-top:1.6rem;flex-wrap:wrap;justify-content:center}
.news-form input{flex:1;min-width:220px;background:var(--bg-deep);border:1px solid rgba(160,174,192,.25);border-radius:50px;padding:.9rem 1.4rem;color:var(--text-hi)}
.news-form input:focus{outline:none;border-color:var(--neon-primary);box-shadow:0 0 0 3px rgba(245,197,24,.15)}

/* ===== CONTACTO ===== */
.contacto-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:2.5rem}
.form-field{margin-bottom:1.1rem}
.form-field input,.form-field textarea{
  width:100%;background:var(--bg-surface);border:1px solid rgba(160,174,192,.22);border-radius:12px;
  padding:.9rem 1.1rem;color:var(--text-hi);font-family:inherit;transition:.3s;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--neon-primary);box-shadow:0 0 0 3px rgba(245,197,24,.15)}
.form-field.error input,.form-field.error textarea{border-color:#ff5470;box-shadow:0 0 0 3px rgba(255,84,112,.15)}
.form-field small{color:#ff5470;font-size:.78rem;display:none}
.form-field.error small{display:block}
.form-ok{background:rgba(255,222,89,.12);border:1px solid var(--neon-glow);color:var(--neon-glow);padding:.9rem;border-radius:12px;margin-top:1rem;display:none}
.contacto-info{display:flex;flex-direction:column;gap:1.2rem}
.info-item{display:flex;gap:1rem;align-items:flex-start;background:var(--bg-surface);padding:1.2rem;border-radius:12px;border:1px solid rgba(160,174,192,.1)}
.info-item .ico{font-size:1.5rem}
.info-item b{display:block;margin-bottom:.2rem}
.info-item span{color:var(--text-mid);font-size:.9rem}

/* ===== FOOTER ===== */
.footer{background:var(--bg-surface);padding:3.5rem 0 0;border-top:1px solid rgba(245,197,24,.1)}
.footer-grid{width:min(1240px,92%);margin-inline:auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem}
.footer-desc{color:var(--text-mid);font-size:.9rem;margin:1rem 0}
.footer-col h4{margin-bottom:1rem;font-size:1rem}
.footer-col a{display:block;color:var(--text-mid);font-size:.9rem;margin-bottom:.6rem;transition:.3s}
.footer-col a:hover{color:var(--neon-primary);padding-left:4px}
.footer-col p{color:var(--text-mid);font-size:.9rem;margin-bottom:.6rem}
.socials{display:flex;gap:.7rem}
.socials a{width:40px;height:40px;border-radius:10px;background:var(--bg-elevated);display:grid;place-items:center;font-weight:700;transition:.3s;margin:0}
.socials a:hover{background:var(--gradient);color:#04121a;transform:translateY(-3px);padding:0}
.footer-bottom{text-align:center;padding:1.6rem;margin-top:3rem;border-top:1px solid rgba(160,174,192,.12);color:var(--text-mid);font-size:.85rem}

/* ===== CARRITO DRAWER ===== */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.3s;z-index:998}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-drawer{
  position:fixed;top:0;right:0;height:100%;width:min(420px,100%);z-index:999;
  background:var(--bg-surface);border-left:1px solid rgba(245,197,24,.15);
  transform:translateX(100%);transition:transform .35s ease;display:flex;flex-direction:column;
}
.cart-drawer.open{transform:translateX(0);box-shadow:-20px 0 60px rgba(0,0,0,.5)}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:1.4rem;border-bottom:1px solid rgba(160,174,192,.12)}
.cart-head h3{font-size:1.2rem}
.cart-close{font-size:1.3rem;color:var(--text-mid);transition:.3s}
.cart-close:hover{color:var(--neon-primary);transform:rotate(90deg)}
.cart-items{flex:1;overflow-y:auto;padding:1rem 1.4rem}
.cart-empty{text-align:center;color:var(--text-mid);margin-top:3rem}
.cart-item{display:flex;gap:.9rem;padding:.9rem 0;border-bottom:1px solid rgba(160,174,192,.1)}
.cart-item img{width:64px;height:64px;object-fit:cover;border-radius:10px}
.ci-info{flex:1;min-width:0}
.ci-info h5{font-size:.9rem;margin-bottom:.2rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ci-precio{color:var(--neon-glow);font-weight:700;font-size:.9rem}
.ci-controls{display:flex;align-items:center;gap:.5rem;margin-top:.4rem}
.qty-btn{width:26px;height:26px;border-radius:7px;background:var(--bg-elevated);font-weight:700;display:grid;place-items:center;transition:.3s}
.qty-btn:hover{background:var(--neon-primary);color:#04121a}
.ci-qty{min-width:24px;text-align:center;font-weight:600}
.ci-del{margin-left:auto;color:#ff5470;font-size:1.1rem;transition:.3s}
.ci-del:hover{transform:scale(1.2)}
.cart-foot{padding:1.4rem;border-top:1px solid rgba(160,174,192,.12)}
.cart-total{display:flex;justify-content:space-between;font-size:1.15rem;font-weight:700;margin-bottom:1rem}
.cart-total span:last-child{color:var(--neon-glow);font-family:'Orbitron',sans-serif}
.btn-checkout{width:100%;background:var(--neon-glow);color:#04210a;font-weight:800;padding:1rem;border-radius:12px;font-size:1rem;transition:.3s;box-shadow:0 0 22px rgba(255,222,89,.4)}
.btn-checkout:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(255,222,89,.65)}
.btn-checkout:disabled{background:var(--bg-elevated);color:var(--text-mid);box-shadow:none;cursor:not-allowed;transform:none}

/* ===== WHATSAPP FLOTANTE ===== */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:997;width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 0 0 rgba(37,211,102,.6);animation:wa-pulse 2s infinite,wa-shake 3s infinite;
}
.wa-float:hover{transform:scale(1.1)}
.wa-tooltip{
  position:absolute;right:72px;background:var(--bg-elevated);color:var(--text-hi);
  padding:.5rem .9rem;border-radius:10px;font-size:.85rem;white-space:nowrap;
  opacity:0;transform:translateX(10px);transition:.3s;pointer-events:none;box-shadow:0 4px 14px rgba(0,0,0,.4);
}
.wa-float:hover .wa-tooltip{opacity:1;transform:translateX(0)}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@keyframes wa-shake{0%,88%,100%{transform:rotate(0)}90%{transform:rotate(-12deg)}92%{transform:rotate(12deg)}94%{transform:rotate(-8deg)}96%{transform:rotate(8deg)}98%{transform:rotate(0)}}

/* ===== TOASTS ===== */
.toast-wrap{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:1000;display:flex;flex-direction:column;gap:.6rem;align-items:center}
.toast{
  background:var(--bg-elevated);border:1px solid var(--neon-primary);color:var(--text-hi);
  padding:.9rem 1.4rem;border-radius:12px;font-size:.9rem;font-weight:600;
  box-shadow:0 8px 30px rgba(245,197,24,.25);display:flex;gap:.6rem;align-items:center;
  animation:toast-in .3s ease;
}
.toast .tico{color:var(--neon-glow)}
@keyframes toast-in{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.toast.out{animation:toast-out .3s ease forwards}
@keyframes toast-out{to{opacity:0;transform:translateY(20px)}}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(38px);transition:.7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .contacto-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-links{
    position:fixed;top:var(--nav-h);right:0;width:min(280px,80%);height:calc(100vh - var(--nav-h));
    background:var(--bg-surface);flex-direction:column;padding:2rem 1.5rem;gap:1.4rem;
    transform:translateX(100%);transition:.35s ease;border-left:1px solid rgba(245,197,24,.15);margin-left:0;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.1rem}
  .hamburger{display:flex}
  .search-box{display:none}
  .nav-tools{margin-left:auto;gap:.8rem}
  .promo-inner{flex-direction:column;text-align:center}
  .countdown{justify-content:center}
}
@media (max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .cd-box{min-width:60px;padding:.7rem}
  .cd-box b{font-size:1.4rem}
  .hero-cta .btn{width:100%;justify-content:center}
  .wa-float{width:54px;height:54px;bottom:18px;right:18px}
}

/* ===== LOGO EN IMAGEN (si el admin sube uno) ===== */
.logo img{height:38px;width:auto;display:block}
.navbar .logo img{height:40px}
.footer .logo img{height:44px;margin-bottom:.6rem}
.logo-slogan{display:block;font-family:'Inter',sans-serif;font-size:.6rem;letter-spacing:.42em;color:var(--text-mid);font-weight:600;text-transform:uppercase;margin-top:2px}