/* ============================================================
   MR CHAPA — Rediseño texto-first, foco COMPRA
   Paleta oficial: Azul Eléctrico #0066FF · Azul Profundo #0A1B3D
   Cian #3FE0FF · Verde #16C172 · Blanco Hielo #F2F4F7
   Tipografía: Plus Jakarta Sans (títulos) + Inter (cuerpo)
   Regla: única imagen = logo. Todo lo demás es tipografía y SVG inline.
   ============================================================ */
:root{
  --blue:#0066FF; --blue-d:#0052D6; --blue-soft:#e8f0ff;
  --navy:#0A1B3D; --navy-2:#12294f; --carbon:#1B1F26;
  --ice:#F2F4F7; --gray:#D6DCE8;
  --cyan:#3FE0FF; --metal:#9AA0A6; --green:#16C172; --white:#FFFFFF;
  --text:#0A1B3D; --text-2:#55617a; --text-3:#8a93a6; --border:#e9edf4;
  --r:16px; --r-lg:22px;
  --sh-sm:0 2px 12px rgba(10,27,61,.05);
  --sh:0 14px 34px rgba(10,27,61,.10);
  --sh-blue:0 10px 26px rgba(0,102,255,.26);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.87,0,.13,1);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
::selection{background:var(--blue);color:#fff;}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px;border-radius:6px;}
body{font-family:'Inter',system-ui,Arial,sans-serif;background:var(--white);color:var(--text);line-height:1.62;overflow-x:hidden;}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Inter',sans-serif;letter-spacing:-.03em;font-weight:800;text-wrap:balance;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:12px;font-family:'Inter';font-size:14.5px;font-weight:700;cursor:pointer;border:none;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,border-color .25s,color .25s;white-space:nowrap;}
.btn:active{transform:scale(.97);}
.btn-xl{padding:18px 34px;font-size:16.5px;border-radius:14px;}
.btn-primary{background:var(--blue);color:#fff;box-shadow:var(--sh-blue);}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,102,255,.4);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{transform:translateY(-2px);box-shadow:var(--sh);}
.btn-outline{background:#fff;border:1.5px solid var(--gray);color:var(--navy);}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px);}
.btn-glass{background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(6px);}
.btn-glass:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px);}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.35);color:#fff;}
.btn-ghost:hover{border-color:#fff;transform:translateY(-2px);}
.btn-wa{background:var(--green);color:#fff;}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(22,193,114,.4);}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none!important;}
.w100{width:100%;}.mb8{margin-bottom:8px;}
.b{color:var(--blue);}

/* Header oscuro */
header.site{position:sticky;top:0;z-index:100;background:rgba(10,27,61,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:11px 0;gap:18px;}
.brand{display:flex;align-items:center;gap:11px;}
.brand img{width:50px;height:45px;object-fit:contain;filter:drop-shadow(0 3px 8px rgba(0,0,0,.35));}
.brand-name{font-family:'Plus Jakarta Sans';font-size:19px;font-weight:800;color:#fff;line-height:1;}
.brand-name .mr{color:var(--cyan);}
.brand-tag{font-size:8.5px;letter-spacing:2.2px;color:rgba(255,255,255,.5);text-transform:uppercase;display:block;margin-top:2px;font-weight:600;}
nav.menu{display:flex;gap:28px;}
nav.menu a{font-size:14.5px;font-weight:600;color:rgba(255,255,255,.75);transition:color .2s;}
nav.menu a:hover{color:var(--cyan);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.cart-btn{position:relative;background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:10px 14px;cursor:pointer;font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px;font-family:'Inter';transition:border-color .2s,transform .2s,background .2s;}
.cart-btn:hover{border-color:var(--cyan);background:rgba(255,255,255,.14);transform:translateY(-1px);}
.cart-count{background:var(--cyan);color:var(--navy);border-radius:99px;min-width:19px;height:19px;font-size:11px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;}
.nav-cta{padding:11px 20px;font-size:14px;}
.menu-toggle{display:none;background:none;border:none;font-size:25px;color:#fff;cursor:pointer;}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;color:#fff;background:
  radial-gradient(1100px 680px at 78% 10%,rgba(0,102,255,.32) 0%,rgba(0,102,255,0) 55%),
  linear-gradient(165deg,#0b2151 0%,#0a1633 58%,#070f22 100%);}
.hero-fx{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(63,224,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(63,224,255,.05) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(120% 90% at 62% 12%,#000 35%,transparent 88%);
  mask-image:radial-gradient(120% 90% at 62% 12%,#000 35%,transparent 88%);}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;padding:58px 0 14px;}
.pill{display:inline-flex;align-items:center;gap:9px;background:rgba(63,224,255,.1);border:1px solid rgba(63,224,255,.32);color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;padding:8px 16px;border-radius:99px;margin-bottom:22px;}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(63,224,255,.2);}
.hero h1{font-size:clamp(40px,5.6vw,68px);line-height:1.0;letter-spacing:-.04em;color:#fff;}
.hero h1 .b{color:var(--cyan);}
.hero .lead{margin-top:20px;font-size:clamp(16px,1.5vw,18.5px);color:rgba(255,255,255,.76);max-width:520px;}
.hero .lead strong{color:#fff;}

/* Bloque de compra del hero */
.hero-offer{margin-top:30px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:22px 24px;backdrop-filter:blur(8px);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;max-width:620px;}
.ho-price{display:flex;flex-direction:column;}
.ho-label{font-size:11.5px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--cyan);}
.ho-now{font-family:'Plus Jakarta Sans';font-size:clamp(34px,4vw,46px);font-weight:800;color:#fff;line-height:1.05;margin-top:2px;}
.ho-old{font-size:17px;color:rgba(255,255,255,.5);text-decoration:line-through;font-weight:600;margin-right:10px;}
.ho-note{font-size:12.5px;color:rgba(255,255,255,.55);margin-top:4px;}
.ho-actions{display:flex;gap:11px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;}
.hero-trust div{display:flex;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.8);font-weight:600;}
.hero-trust svg{flex-shrink:0;}
/* Coreografía de entrada — SOLO transform, nunca opacity */
@keyframes riseIn{from{transform:translateY(26px);}to{transform:none;}}
.hero .pill{animation:riseIn .8s var(--ease) .05s backwards;}
.hero h1{animation:riseIn .9s var(--ease) .15s backwards;}
.hero .lead{animation:riseIn .9s var(--ease) .28s backwards;}
.hero-offer{animation:riseIn .9s var(--ease) .4s backwards;}
.hero-trust{animation:riseIn .9s var(--ease) .52s backwards;}
.hero .logo-stage{animation:riseIn 1.1s var(--ease) .25s backwards;}
.hero .hero-chip{animation:riseIn .9s var(--ease) .8s backwards;}
.feature-strip{animation:riseIn 1s var(--ease) .6s backwards;}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px;}
.logo-stage{position:relative;z-index:2;display:flex;justify-content:center;align-items:center;width:100%;}
.logo-stage::before{content:'';position:absolute;width:min(460px,96%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(63,224,255,.28),rgba(0,102,255,.13) 42%,transparent 68%);filter:blur(10px);animation:pulse 5s var(--ease-io) infinite;}
.logo-stage::after{content:'';position:absolute;width:min(410px,88%);aspect-ratio:1;border-radius:50%;border:1.5px dashed rgba(63,224,255,.24);animation:spin 50s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes pulse{0%,100%{opacity:.75;transform:scale(1);}50%{opacity:1;transform:scale(1.06);}}
.hero-logo{position:relative;z-index:2;width:min(380px,88%);height:auto;filter:drop-shadow(0 26px 46px rgba(0,0,0,.6)) drop-shadow(0 0 26px rgba(63,224,255,.22));animation:floaty 6s var(--ease-io) infinite;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.hero-chip{position:absolute;z-index:3;top:12%;right:-2%;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);border-radius:12px;padding:10px 15px;font-size:12.5px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px;box-shadow:0 8px 22px rgba(0,0,0,.3);}

/* Faja de funciones */
.feature-strip{position:relative;z-index:4;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);margin:14px 0 0;overflow:hidden;backdrop-filter:blur(6px);}
.fs-item{padding:22px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.1);transition:background .3s var(--ease);}
.fs-item:last-child{border-right:none;}
.fs-item:hover{background:rgba(63,224,255,.07);}
.fs-item .ic{width:44px;height:44px;margin:0 auto 10px;background:rgba(63,224,255,.1);border:1px solid rgba(63,224,255,.22);border-radius:12px;padding:10px;}
.fs-item h3{font-size:14.5px;font-weight:800;color:#fff;}
.fs-item p{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:3px;}

/* Marquee */
.marquee{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.1);margin-top:36px;overflow:hidden;padding:15px 0;white-space:nowrap;}
.mq-track{display:inline-flex;gap:50px;animation:mq 30s linear infinite;padding-right:50px;}
.mq-track span{font-family:'Plus Jakarta Sans';font-size:12.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:rgba(255,255,255,.5);display:inline-flex;align-items:center;gap:11px;}
.mq-track span::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--cyan);}
@keyframes mq{to{transform:translateX(-50%);}}

/* Secciones */
section{padding:80px 0;}
.section-head{text-align:center;max-width:700px;margin:0 auto 46px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px;}
.section-head h2{font-size:clamp(30px,4.2vw,50px);font-weight:800;color:var(--navy);line-height:1.04;}
.section-head p{margin-top:14px;color:var(--text-2);font-size:16.5px;}

/* ===== Banner de oferta destacada ===== */
.promo-band{background:linear-gradient(120deg,var(--blue) 0%,#0052d6 55%,var(--navy) 130%);color:#fff;position:relative;overflow:hidden;}
.promo-band::before{content:'';position:absolute;right:-70px;top:-70px;width:280px;height:280px;border-radius:50%;background:rgba(63,224,255,.18);}
.promo-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;padding:30px 0;}
.promo-copy .pb-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;background:var(--cyan);color:var(--navy);padding:4px 12px;border-radius:99px;margin-bottom:8px;}
.promo-copy h3{font-size:clamp(21px,2.7vw,30px);font-weight:800;line-height:1.1;}
.promo-copy p{font-size:13.5px;color:rgba(255,255,255,.8);margin-top:4px;max-width:560px;}
.promo-buy{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.promo-prices{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
.price-old{font-size:16px;color:rgba(255,255,255,.55);text-decoration:line-through;font-weight:600;}
.promo-prices .price-new{font-family:'Plus Jakarta Sans';font-size:34px;font-weight:800;color:#fff;line-height:1;}
.promo-pct{background:#fff;color:var(--blue);font-family:'Plus Jakarta Sans';font-weight:800;font-size:14px;padding:4px 10px;border-radius:9px;}
.promo-buy .btn{background:#fff;color:var(--blue);}
.promo-buy .btn:hover{background:var(--ice);transform:translateY(-2px);}

/* ===== Productos (tipográficos, sin imagen) ===== */
#productos{background:var(--ice);}
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:22px;align-items:stretch;}
.product-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 26px;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .3s;}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:rgba(0,102,255,.35);}
.product-card.star{background:linear-gradient(165deg,var(--navy),#12345f);border-color:transparent;color:#fff;box-shadow:0 18px 44px rgba(10,27,61,.24);}
.product-card.star h3,.product-card.star .price{color:#fff;}
.product-card.star .tier{color:var(--cyan);}
.product-card.star .tagline,.product-card.star .rating{color:#9dc0ff;}
.product-card.star .feat{color:rgba(255,255,255,.86);}
.product-card.star .price small{color:rgba(255,255,255,.5);}
.p-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;gap:8px;}
.tier{font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--blue);}
.p-badge{font-size:10px;font-weight:800;padding:4px 10px;border-radius:99px;background:var(--blue);color:#fff;white-space:nowrap;}
.p-badge.soon{background:var(--gray);color:var(--text-2);}
.p-badge.offer{background:#ff4d2e;color:#fff;}
.product-card.star .p-badge{background:var(--cyan);color:var(--navy);}
.product-card h3{font-size:34px;font-weight:800;color:var(--navy);letter-spacing:-.04em;line-height:1;margin-top:4px;}
.tagline{font-size:13.5px;color:var(--text-2);margin-top:6px;}
.rating{display:flex;align-items:center;gap:6px;margin-top:12px;font-size:12.5px;color:var(--text-2);}
.rating .stars{color:#ffb020;letter-spacing:1px;}
.price{font-family:'Plus Jakarta Sans';font-size:34px;font-weight:800;color:var(--navy);margin:16px 0 2px;letter-spacing:-.03em;}
.price .old{display:inline-block;font-size:16px;color:var(--text-3);text-decoration:line-through;font-weight:600;margin-right:8px;font-family:'Inter';letter-spacing:0;}
.product-card.star .price .old{color:rgba(255,255,255,.5);}
.price small{display:block;font-size:11.5px;color:var(--text-3);font-weight:500;font-family:'Inter';margin-top:4px;letter-spacing:0;}
.feats{list-style:none;margin:16px 0 22px;flex:1;}
.feat{font-size:13.5px;color:var(--text-2);padding:6px 0 6px 24px;position:relative;}
.feat::before{content:'';position:absolute;left:0;top:10px;width:15px;height:15px;border-radius:50%;background:var(--blue);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;}
.product-card.star .feat::before{background:var(--cyan);}
.product-actions{display:flex;gap:9px;}
.product-actions .btn{flex:1;padding:13px 8px;font-size:13.5px;}
.product-card.star .btn-outline{border-color:rgba(255,255,255,.3);color:#fff;background:transparent;}
.buy-note{text-align:center;margin-top:30px;font-size:15px;color:var(--text-2);}
.buy-note a{color:var(--blue);font-weight:700;border-bottom:1.5px solid rgba(0,102,255,.3);}

/* ===== Por qué (texto) ===== */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.why{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:34px 32px;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .3s;}
.why:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:rgba(0,102,255,.3);}
.why .n{font-family:'Plus Jakarta Sans';font-size:15px;font-weight:800;color:var(--blue);letter-spacing:2px;display:block;margin-bottom:12px;}
.why h3{font-size:22px;font-weight:800;color:var(--navy);margin-bottom:10px;line-height:1.2;}
.why p{font-size:15px;color:var(--text-2);}

/* Comparación */
#comparacion{background:var(--ice);}
.compare{max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);}
.compare table{width:100%;border-collapse:collapse;}
.compare th,.compare td{padding:15px 20px;text-align:center;font-size:14.5px;}
.compare thead th{background:var(--navy);color:#fff;font-family:'Plus Jakarta Sans';font-size:15px;font-weight:700;}
.compare thead th.col-hl{color:var(--cyan);}
.compare thead th:first-child,.compare tbody td:first-child{text-align:left;}
.compare tbody td:first-child{color:var(--text);font-weight:600;}
.compare tbody tr:nth-child(even){background:var(--ice);}
.compare .yes{color:var(--blue);font-size:18px;font-weight:800;}
.compare .no{color:var(--metal);font-size:16px;}
.compare .col-hl{background:rgba(0,102,255,.05);}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:30px 24px;transition:transform .5s var(--ease),box-shadow .5s var(--ease);}
.step:hover{transform:translateY(-5px);box-shadow:var(--sh);}
.step .n{font-family:'Plus Jakarta Sans';font-size:44px;font-weight:800;color:var(--blue-soft);line-height:1;margin-bottom:12px;display:block;}
.step h3{font-size:17px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--text-2);}
.install-band{margin-top:44px;background:linear-gradient(120deg,var(--navy),#12345f);border-radius:var(--r-lg);padding:46px 44px;color:#fff;text-align:center;}
.install-band .eyebrow{color:#9dc0ff;}
.install-band h3{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin:6px 0 12px;}
.install-band p{color:rgba(255,255,255,.75);font-size:16px;max-width:620px;margin:0 auto;}
.install-band .ib-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;justify-content:center;}

/* Testimonios */
#nosotros{background:var(--ice);}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.testi{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:28px;transition:transform .5s var(--ease),box-shadow .5s var(--ease);}
.testi:hover{transform:translateY(-4px);box-shadow:var(--sh);}
.testi .stars{color:#ffb020;letter-spacing:2px;font-size:15px;margin-bottom:12px;}
.testi p{font-size:14.5px;color:var(--text);margin-bottom:16px;}
.testi .who{display:flex;align-items:center;gap:11px;}
.testi .av{width:40px;height:40px;border-radius:50%;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--blue);font-family:'Plus Jakarta Sans';}
.testi .who b{font-size:14px;color:var(--navy);display:block;}
.testi .who span{font-size:12.5px;color:var(--text-3);}
.stats{background:var(--navy);border-radius:var(--r-lg);padding:34px 26px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px;}
.stat{display:flex;align-items:center;gap:13px;justify-content:center;text-align:center;}
.stat .num{font-family:'Plus Jakarta Sans';font-size:26px;font-weight:800;color:#fff;line-height:1;}
.stat .lbl{font-size:12.5px;color:rgba(255,255,255,.7);margin-top:5px;}

/* FAQ */
.faq{max-width:780px;margin:0 auto;}
.faq details{background:#fff;border:1px solid var(--border);border-radius:13px;margin-bottom:12px;overflow:hidden;transition:border-color .2s;}
.faq details[open]{border-color:rgba(0,102,255,.3);}
.faq summary{cursor:pointer;padding:19px 22px;font-weight:700;font-size:15.5px;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:'Plus Jakarta Sans';}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:'+';color:var(--blue);font-size:22px;font-weight:400;flex-shrink:0;transition:transform .25s var(--ease);}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq .faq-body{padding:0 22px 19px;color:var(--text-2);font-size:14.5px;}

/* Cotización */
#cotizacion{background:var(--ice);}
.quote-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;max-width:1020px;margin:0 auto;align-items:start;}
.quote-aside{background:linear-gradient(160deg,var(--navy),var(--navy-2));border-radius:var(--r-lg);padding:34px 28px;color:#fff;box-shadow:var(--sh);}
.quote-aside h3{font-size:21px;font-weight:800;margin-bottom:18px;line-height:1.2;}
.qa-list{list-style:none;margin:0 0 24px;}
.qa-list li{position:relative;padding:9px 0 9px 28px;font-size:14.5px;color:rgba(255,255,255,.82);border-bottom:1px solid rgba(255,255,255,.08);}
.qa-list li::before{content:'';position:absolute;left:0;top:11px;width:17px;height:17px;border-radius:50%;background:var(--cyan);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;}
.quote{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:30px;box-shadow:var(--sh-sm);}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;}
.field label{font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:6px;}
.field input,.field select,.field textarea{background:var(--ice);border:1px solid var(--border);border-radius:10px;padding:12px 13px;font-size:14.5px;color:var(--navy);font-family:'Inter';outline:none;transition:border-color .2s,background .2s;width:100%;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);background:#fff;}
.field textarea{resize:vertical;min-height:56px;}
.quote>.field{margin-bottom:16px;}
.quote-error{display:none;background:rgba(224,82,82,.09);border:1px solid rgba(224,82,82,.4);color:#c0392b;padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px;}
.quote-note{font-size:11.5px;color:var(--text-3);margin-top:12px;text-align:center;}

/* CTA final */
.cta-band{position:relative;background:linear-gradient(120deg,var(--navy),#12345f 55%,var(--blue) 140%);border-radius:var(--r-lg);padding:64px 44px;color:#fff;text-align:center;overflow:hidden;}
.cta-band::after{content:'';position:absolute;right:-60px;top:-60px;width:250px;height:250px;border-radius:50%;background:rgba(63,224,255,.12);}
.cta-band>*{position:relative;z-index:2;}
.cta-band .eyebrow{color:#9dc0ff;}
.cta-band h2{font-size:clamp(28px,3.8vw,44px);line-height:1.08;font-weight:800;}
.cta-band p{color:rgba(255,255,255,.75);margin:14px auto 0;max-width:600px;font-size:16px;}
.cta-actions{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-top:30px;}

/* Footer */
footer.site{background:var(--navy);color:rgba(255,255,255,.6);padding:56px 0 30px;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;margin-bottom:32px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px;}
.footer-brand img{width:46px;height:42px;object-fit:contain;}
.footer-grid h4{color:#fff;font-size:13px;margin-bottom:12px;letter-spacing:1.2px;text-transform:uppercase;font-family:'Plus Jakarta Sans';font-weight:700;}
.footer-grid a{display:block;color:rgba(255,255,255,.55);padding:4px 0;transition:color .2s;}
.footer-grid a:hover{color:var(--cyan);}
/* Acceso interno del equipo (pie de página) */
.acceso-interno{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;margin-top:8px;text-align:center;}
.ai-label{display:block;font-size:10.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.32);margin-bottom:12px;}
.ai-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.ai-btn{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.75);
  padding:9px 18px;border-radius:10px;font-size:13px;font-weight:600;transition:background .25s var(--ease),border-color .25s,color .25s,transform .3s var(--ease);}
.ai-btn:hover{background:rgba(255,255,255,.11);border-color:var(--cyan);color:#fff;transform:translateY(-2px);}
.ai-btn-sys:hover{border-color:var(--blue);}
.copyright{text-align:center;padding-top:22px;margin-top:22px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;color:rgba(255,255,255,.35);}
.copyright a:hover{color:var(--cyan)!important;}

/* Carrito */
.cart-overlay{position:fixed;inset:0;background:rgba(10,27,61,.5);backdrop-filter:blur(3px);z-index:150;opacity:0;pointer-events:none;transition:opacity .3s ease;}
.cart-overlay.open{opacity:1;pointer-events:auto;}
.cart-drawer{position:fixed;top:0;right:-440px;width:min(410px,100vw);height:100vh;z-index:151;background:#fff;display:flex;flex-direction:column;transition:right .35s var(--ease);box-shadow:-20px 0 50px rgba(10,27,61,.18);}
.cart-drawer.open{right:0;}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);}
.cart-head h3{font-size:18px;font-weight:800;color:var(--navy);}
.cart-close{background:none;border:none;color:var(--metal);font-size:22px;cursor:pointer;transition:transform .3s var(--ease);}
.cart-close:hover{transform:rotate(90deg);}
.cart-items{flex:1;overflow-y:auto;padding:18px 24px;}
.cart-empty{text-align:center;color:var(--text-3);padding:44px 12px;font-size:14.5px;}
.cart-item{display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--border);align-items:center;}
.cart-item-ic{width:46px;height:46px;border-radius:11px;background:var(--blue-soft);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:'Plus Jakarta Sans';font-weight:800;color:var(--blue);font-size:15px;}
.cart-item-info{flex:1;}
.cart-item-info .n{font-size:14px;font-weight:700;color:var(--navy);}
.cart-item-info .p{font-size:13px;color:var(--blue);font-weight:700;font-family:'Plus Jakarta Sans';}
.qty{display:flex;align-items:center;gap:9px;margin-top:5px;}
.qty button{width:25px;height:25px;border-radius:7px;border:1px solid var(--gray);background:#fff;color:var(--navy);cursor:pointer;font-size:14px;font-weight:700;transition:border-color .2s;}
.qty button:hover{border-color:var(--blue);}
.qty span{font-size:13.5px;min-width:16px;text-align:center;font-weight:700;}
.cart-item-x{background:none;border:none;color:var(--metal);cursor:pointer;font-size:15px;}
.cart-item-x:hover{color:#e05252;}
.cart-foot{padding:18px 24px;border-top:1px solid var(--border);background:var(--ice);}
.srow{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--text-2);padding:4px 0;}
.srow-check{display:flex;align-items:center;gap:9px;cursor:pointer;}
.srow-check input{accent-color:var(--blue);width:16px;height:16px;cursor:pointer;}
.cart-total{display:flex;justify-content:space-between;font-family:'Plus Jakarta Sans';font-size:17px;font-weight:800;color:var(--navy);margin:8px 0 14px;padding-top:11px;border-top:1.5px dashed var(--gray);}
.cart-note{font-size:11.5px;color:var(--text-3);margin-top:11px;text-align:center;}
.coupon-row{display:flex;gap:8px;margin:10px 0 4px;}
.coupon-row input{flex:1;background:#fff;border:1px solid var(--gray);border-radius:9px;padding:9px 12px;font-size:13px;font-family:'Inter';outline:none;color:var(--navy);transition:border-color .2s;}
.coupon-row input:focus{border-color:var(--blue);}
.coupon-row button{background:var(--navy);color:#fff;border:none;border-radius:9px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer;font-family:'Inter';transition:background .2s;}
.coupon-row button:hover{background:var(--blue);}
.srow-discount,.srow-discount span{color:var(--green)!important;font-weight:700;}

/* Pop-up de descuento */
.popup-overlay{position:fixed;inset:0;background:rgba(10,27,61,.64);backdrop-filter:blur(4px);z-index:300;display:none;align-items:center;justify-content:center;padding:20px;}
.popup-overlay.open{display:flex;}
.popup{position:relative;background:#fff;border-radius:var(--r-lg);max-width:400px;width:100%;padding:34px 30px 28px;text-align:center;box-shadow:0 40px 90px rgba(0,0,0,.45);animation:popIn .5s var(--ease);}
@keyframes popIn{from{transform:translateY(26px) scale(.96);}to{transform:none;}}
.popup-x{position:absolute;top:12px;right:14px;background:none;border:none;font-size:19px;color:var(--metal);cursor:pointer;transition:transform .3s var(--ease);}
.popup-x:hover{transform:rotate(90deg);color:var(--navy);}
.popup-head{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:14px;}
.popup-pct{font-family:'Plus Jakarta Sans';font-size:64px;font-weight:800;color:var(--blue);line-height:1;letter-spacing:-.04em;}
.popup-off{font-size:11.5px;font-weight:800;letter-spacing:2px;color:var(--navy);text-align:left;line-height:1.4;}
.popup h3{font-size:22px;font-weight:800;color:var(--navy);margin-bottom:8px;}
.popup p{font-size:14.5px;color:var(--text-2);margin-bottom:20px;}
.popup-codebox{display:none;margin-top:16px;}
.popup-codebox.open{display:block;}
.popup-code{display:block;font-family:'Plus Jakarta Sans';font-size:26px;font-weight:800;letter-spacing:3px;color:var(--blue);background:var(--blue-soft);border:2px dashed var(--blue);border-radius:12px;padding:14px 10px;margin-bottom:12px;}
.popup-note{font-size:11.5px;color:var(--text-3);margin-top:9px;}

/* Barra móvil */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;background:#fff;border-top:1px solid var(--border);padding:10px 16px;gap:10px;box-shadow:0 -6px 20px rgba(10,27,61,.08);}
.mobile-bar .btn{flex:1;}

/* Toast + WA */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(90px);background:var(--navy);color:#fff;padding:13px 22px;border-radius:12px;font-size:14px;font-weight:600;z-index:220;transition:transform .35s var(--ease);box-shadow:var(--sh);}
.toast.show{transform:translateX(-50%) translateY(0);}
.wa-float{position:fixed;bottom:26px;right:26px;z-index:85;width:56px;height:56px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(22,193,114,.4);transition:transform .3s var(--ease);}
.wa-float:hover{transform:scale(1.1);}

/* Reveals — el estado oculto SOLO existe si JS agregó .reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:opacity,transform;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important;}html{scroll-behavior:auto;}.reveal{opacity:1!important;transform:none!important;}}

/* Responsive */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;text-align:center;}
  .hero .lead,.hero-trust,.hero-offer{margin-left:auto;margin-right:auto;justify-content:center;}
  .hero-offer{flex-direction:column;text-align:center;}
  .ho-price{align-items:center;}
  .ho-actions{justify-content:center;}
  .hero-visual{min-height:auto;margin-top:20px;order:-1;}
  .hero-logo{width:min(280px,70%);}
  .hero-chip{position:static;margin:16px auto 0;display:inline-flex;}
  .feature-strip{grid-template-columns:1fr 1fr;}
  .fs-item:nth-child(2n){border-right:none;}
  .fs-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1);}
  .why-grid{grid-template-columns:1fr;}
  .testi-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .promo-inner{grid-template-columns:1fr;}
  .promo-buy{align-items:flex-start;text-align:left;}
  .promo-prices{justify-content:flex-start;}
  .stats{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .quote-grid,.quote-wrap{grid-template-columns:1fr;}
  nav.menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;padding:20px 24px;gap:16px;border-bottom:1px solid rgba(255,255,255,.1);box-shadow:var(--sh);}
  nav.menu.open{display:flex;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
}
@media (max-width:600px){
  section{padding:56px 0;}
  .steps,.stats{grid-template-columns:1fr;}
  .compare th,.compare td{padding:12px 10px;font-size:13px;}
  .quote{padding:22px;}
  .install-band{padding:34px 24px;}
  .cta-band{padding:44px 24px;}
  .mobile-bar{display:flex;}
  .wa-float{bottom:80px;}
  body{padding-bottom:66px;}
}