/* Milo Express — godmode one-page */
:root{
  --rojo:#E11D26; --rojo-d:#B0121A; --oro:#FFC72C;
  --ink:#231314; --ink-soft:#5C4A47; --crema:#FFF8F0; --hueso:#F6EDE3;
  --card:#FFFFFF; --line:#EADFD3;
  --font-d:'Outfit',system-ui,sans-serif; --font-b:'Nunito Sans',system-ui,sans-serif;
  --rad:18px; --sh:0 18px 50px -18px rgba(35,19,20,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--ink);background:var(--crema);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--font-d);line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800}
h2 em,h1 em{font-style:normal;color:var(--rojo)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.center{text-align:center}
.kicker{font-family:var(--font-d);font-weight:700;font-size:.78rem;letter-spacing:.22em;color:var(--rojo);margin-bottom:14px}
section{padding:96px 0}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}

/* buttons */
.btn{display:inline-block;font-family:var(--font-d);font-weight:700;font-size:1rem;padding:14px 28px;border-radius:999px;border:2px solid transparent;cursor:pointer;text-decoration:none;text-align:center;transition:transform .25s,box-shadow .25s;will-change:transform}
.btn:hover{transform:translateY(-3px)}
.btn-solid{background:var(--rojo);color:#fff;box-shadow:0 12px 30px -10px rgba(225,29,38,.55)}
.btn-solid:hover{box-shadow:0 18px 40px -10px rgba(225,29,38,.65)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn-line{background:transparent;color:var(--rojo);border-color:var(--rojo)}
.btn-line:hover{background:var(--rojo);color:#fff}
.btn-full{width:100%}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;padding:14px 0;transition:background .35s,box-shadow .35s,padding .35s}
.nav.scrolled{background:rgba(255,248,240,.88);backdrop-filter:blur(14px);box-shadow:0 8px 30px -16px rgba(35,19,20,.25);padding:8px 0}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.hex{width:42px;height:42px;flex:none}
.hex svg{width:100%;height:100%}
.hex polygon{fill:var(--rojo)}
.hex .hex-m{stroke:#fff;stroke-width:9;stroke-linecap:round;stroke-linejoin:round}
.hex.sm{width:34px;height:34px}
.brand-txt{font-family:var(--font-d);font-weight:900;font-size:1.5rem;color:#fff;display:flex;flex-direction:column;line-height:.9}
.brand-txt small{font-size:.62rem;font-weight:700;letter-spacing:.28em;color:var(--oro)}
.nav.scrolled .brand-txt{color:var(--ink)}
.footer .brand-txt{color:#fff}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-family:var(--font-d);font-weight:700;font-size:.95rem;text-decoration:none;color:#fff;opacity:.92;transition:opacity .2s}
.nav.scrolled .nav-links a{color:var(--ink)}
.nav-links a:hover{opacity:1;color:var(--rojo)}
.nav-cta{background:var(--rojo);color:#fff!important;padding:10px 22px;border-radius:999px}
.nav-burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-burger span{display:block;width:24px;height:3px;border-radius:2px;background:#fff;transition:transform .3s,opacity .3s}
.nav.scrolled .nav-burger span{background:var(--ink)}
@media(max-width:860px){
  .nav-burger{display:flex}
  .nav-links{position:fixed;inset:0;background:rgba(20,10,11,.96);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;gap:36px;transform:translateY(-102%);transition:transform .4s cubic-bezier(.22,1,.36,1)}
  .nav-links.open{transform:none}
  .nav-links a{color:#fff!important;font-size:1.4rem}
  body.menu-open .nav-burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  body.menu-open .nav-burger span:nth-child(2){opacity:0}
  body.menu-open .nav-burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(20,8,9,.82) 0%,rgba(20,8,9,.45) 52%,rgba(20,8,9,.15) 100%),linear-gradient(to top,rgba(20,8,9,.65),transparent 40%)}
.hero-content{max-width:1180px;margin:0 auto;padding:120px 24px 80px;width:100%}
.hero-kicker{font-family:var(--font-d);font-weight:700;font-size:.8rem;letter-spacing:.26em;color:var(--oro);margin-bottom:18px}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.8rem);font-weight:900;margin-bottom:22px;text-shadow:0 4px 30px rgba(0,0,0,.35)}
.hero h1 em{color:var(--oro)}
.hero-sub{max-width:560px;font-size:1.15rem;opacity:.94;margin-bottom:34px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:44px;border:2px solid rgba(255,255,255,.6);border-radius:14px}
.hero-scroll span{position:absolute;top:8px;left:50%;width:4px;height:9px;margin-left:-2px;border-radius:3px;background:#fff;animation:wheel 1.8s infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* stats */
.stats{background:var(--ink);color:#fff;padding:64px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-n{font-family:var(--font-d);font-weight:900;font-size:clamp(2.6rem,5vw,4rem);color:var(--oro);display:block}
.stat-n::after{content:'';display:block;width:38px;height:4px;border-radius:2px;background:var(--rojo);margin:6px auto 10px}
.stat-l{font-size:.95rem;opacity:.85}
.stat-l small{opacity:.6}
@media(max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* marquee */
.marquee{background:var(--rojo);color:#fff;overflow:hidden;padding:16px 0}
.marquee-track{display:flex;gap:48px;width:max-content;animation:marq 30s linear infinite;will-change:transform}
.marquee-track span{font-family:var(--font-d);font-weight:700;font-size:1.05rem;white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}

/* split */
.split-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.split-media{border-radius:var(--rad);overflow:hidden;box-shadow:var(--sh)}
.split-media img{transition:transform .8s cubic-bezier(.22,1,.36,1)}
.split-media:hover img{transform:scale(1.05)}
.split-copy p{margin-bottom:16px;color:var(--ink-soft)}
.split-copy h2{margin-bottom:20px}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin-top:24px}
.checks li{font-weight:700;font-size:.93rem;padding-left:28px;position:relative}
.checks li::before{content:'✓';position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--rojo);color:#fff;font-size:.7rem;display:grid;place-items:center}
@media(max-width:860px){.split-grid{grid-template-columns:1fr;gap:36px}}

/* formats */
.formats{background:var(--hueso)}
.format-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:48px}
.fcard{background:var(--card);border-radius:var(--rad);overflow:hidden;box-shadow:var(--sh);transition:transform .3s;transform-style:preserve-3d;will-change:transform}
.fcard-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.fcard-media img{width:100%;height:100%;object-fit:cover}
.fcard-tag{position:absolute;top:16px;left:16px;background:var(--oro);color:var(--ink);font-family:var(--font-d);font-weight:800;font-size:.78rem;padding:7px 16px;border-radius:999px;letter-spacing:.04em}
.fcard-body{padding:30px 32px 34px}
.fcard-body h3{font-size:1.6rem;font-weight:800;margin-bottom:10px;color:var(--rojo)}
.fcard-body p{color:var(--ink-soft);margin-bottom:16px}
.fcard-body ul{list-style:none}
.fcard-body li{padding:7px 0 7px 26px;position:relative;font-weight:600;font-size:.95rem;border-top:1px solid var(--line)}
.fcard-body li::before{content:'›';position:absolute;left:6px;color:var(--rojo);font-weight:900}
@media(max-width:820px){.format-grid{grid-template-columns:1fr}}

/* gallery */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:230px;gap:18px;margin-top:48px}
.gal-item{position:relative;border-radius:var(--rad);overflow:hidden;box-shadow:var(--sh)}
.gal-item.big{grid-row:span 2}
.gal-item.wide{grid-column:span 2}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,1,.36,1)}
.gal-item:hover img{transform:scale(1.07)}
.gal-item figcaption{position:absolute;inset:auto 0 0 0;padding:38px 18px 14px;background:linear-gradient(to top,rgba(20,8,9,.78),transparent);color:#fff;font-family:var(--font-d);font-weight:700;font-size:.95rem}
@media(max-width:760px){.gal-grid{grid-template-columns:1fr 1fr}.gal-item.big{grid-row:span 1}.gal-item.wide{grid-column:span 2}}

/* why */
.why{background:var(--ink);color:#fff}
.why .kicker{color:var(--oro)}
.why h2 em{color:var(--oro)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}
.wcard{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--rad);padding:30px 24px;transition:transform .3s,border-color .3s}
.wcard:hover{transform:translateY(-6px);border-color:var(--rojo)}
.wnum{font-family:var(--font-d);font-weight:900;font-size:2.4rem;color:var(--rojo);display:block;margin-bottom:10px}
.wcard p{font-size:.92rem;opacity:.85}
@media(max-width:860px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.why-grid{grid-template-columns:1fr}}

/* coverage */
.cov-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}
.cov-copy p{color:var(--ink-soft);margin-bottom:18px}
.cov-copy h2{margin-bottom:18px}
.cov-list{list-style:none}
.cov-list li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative;font-size:.97rem}
.cov-list li::before{content:'';position:absolute;left:6px;top:18px;width:12px;height:12px;border-radius:50% 50% 50% 0;background:var(--rojo);transform:rotate(-45deg)}
.cov-map{position:relative}
.cov-map svg{width:100%;filter:drop-shadow(0 24px 40px rgba(35,19,20,.18))}
.chih{fill:#fff;stroke:var(--rojo);stroke-width:3;stroke-linejoin:round}
.pin{fill:var(--rojo)}
.pulse{fill:none;stroke:var(--rojo);stroke-width:2;opacity:0;transform-origin:center;transform-box:fill-box;animation:pulse 2.4s ease-out infinite}
.pulse:nth-of-type(2){animation-delay:.4s}.pulse:nth-of-type(4){animation-delay:.8s}.pulse:nth-of-type(6){animation-delay:1.2s}.pulse:nth-of-type(8){animation-delay:1.6s}.pulse:nth-of-type(10){animation-delay:.2s}.pulse:nth-of-type(12){animation-delay:1s}
@keyframes pulse{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(3.2)}}
.cov-label{position:absolute;bottom:8px;right:8px;font-family:var(--font-d);font-weight:700;font-size:.8rem;letter-spacing:.18em;color:var(--ink-soft)}
@media(max-width:860px){.cov-grid{grid-template-columns:1fr;gap:32px}}

/* eco */
.eco{background:var(--hueso)}
.eco-sub{max-width:620px;margin:0 auto;color:var(--ink-soft)}
.eco-grid{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:26px;margin-top:48px;align-items:stretch}
.ecard{background:var(--card);border-radius:var(--rad);padding:36px 30px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:14px;transition:transform .3s}
.ecard:hover{transform:translateY(-6px)}
.ecard.featured{background:linear-gradient(160deg,var(--rojo),var(--rojo-d));color:#fff;box-shadow:0 30px 60px -20px rgba(225,29,38,.55)}
.ecard.featured h3{color:#fff}
.ecard.featured p{color:rgba(255,255,255,.92)}
.ecard.featured .btn-solid{background:#fff;color:var(--rojo);box-shadow:none}
.ecard-icon{font-size:2.2rem}
.ecard h3{font-size:1.3rem;font-weight:800;color:var(--rojo)}
.ecard p{color:var(--ink-soft);font-size:.95rem;flex:1}
.demo-creds{opacity:.75;font-size:.8rem;text-align:center}
@media(max-width:860px){.eco-grid{grid-template-columns:1fr}}

/* milo os producto */
.prodos{background:linear-gradient(170deg,#1A0C0D,#2B1113 60%,#3A1114);color:#fff;position:relative;overflow:hidden}
.prodos::before{content:'';position:absolute;top:-30%;right:-15%;width:60%;aspect-ratio:1;background:radial-gradient(circle,rgba(225,29,38,.22),transparent 65%);filter:blur(30px);pointer-events:none}
.prodos-sub{max-width:680px;margin:0 auto;opacity:.9}
.prodos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.pcard{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--rad);padding:28px 24px;transition:transform .3s,border-color .3s}
.pcard:hover{transform:translateY(-6px);border-color:var(--oro)}
.pico{font-size:2rem;display:block;margin-bottom:12px}
.pcard h3{font-size:1.15rem;font-weight:800;color:var(--oro);margin-bottom:8px}
.pcard p{font-size:.92rem;opacity:.85}
.prodos-cta{text-align:center;margin-top:44px}
.prodos-cta p{max-width:560px;margin:0 auto 22px;opacity:.9}
@media(max-width:860px){.prodos-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.prodos-grid{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.contact-copy p{color:var(--ink-soft)}
.contact-copy h2{margin-bottom:16px}
.lead-form{background:var(--card);border-radius:var(--rad);padding:36px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:18px}
.lead-form label{font-family:var(--font-d);font-weight:700;font-size:.88rem;display:flex;flex-direction:column;gap:7px}
.lead-form input,.lead-form textarea{font-family:var(--font-b);font-size:1rem;padding:13px 16px;border:2px solid var(--line);border-radius:12px;background:var(--crema);transition:border-color .2s;resize:vertical}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--rojo)}
.form-msg{font-weight:700;text-align:center}
.form-msg.ok{color:#1A7F3C}.form-msg.err{color:var(--rojo)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:32px}}

/* footer */
.footer{background:var(--ink);color:#fff;padding:56px 0}
.footer-grid{display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.footer p{opacity:.75;font-size:.92rem}
.footer-demo{font-size:.78rem!important;opacity:.45!important}

/* chat */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:80;width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;background:var(--rojo);box-shadow:0 14px 34px -8px rgba(225,29,38,.6);display:grid;place-items:center;transition:transform .25s}
.chat-fab:hover{transform:scale(1.08)}
.chat-fab svg{width:32px;height:32px}
.chat-fab::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--rojo);opacity:0;animation:pulse 2.6s ease-out infinite}
.chat-panel{position:fixed;right:22px;bottom:96px;z-index:90;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100svh - 130px));background:#fff;border-radius:22px;box-shadow:0 30px 80px -20px rgba(35,19,20,.45);display:flex;flex-direction:column;overflow:hidden;animation:chatIn .35s cubic-bezier(.22,1,.36,1)}
@keyframes chatIn{from{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:none}}
.chat-head{background:linear-gradient(135deg,var(--rojo),var(--rojo-d));color:#fff;padding:16px 18px;display:flex;align-items:center;justify-content:space-between}
.chat-head-id{display:flex;align-items:center;gap:12px}
.chat-head-id .hex polygon{fill:#fff}
.chat-head-id .hex .hex-m{stroke:var(--rojo)}
.chat-head strong{font-family:var(--font-d);font-size:1.1rem;display:block;line-height:1.1}
.chat-status{font-size:.75rem;opacity:.85}
.chat-status::before{content:'●';color:#6CF08A;margin-right:5px}
.chat-close{background:rgba(255,255,255,.18);border:0;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:.9rem}
.chat-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--crema)}
.msg{max-width:82%;padding:11px 15px;border-radius:16px;font-size:.94rem;line-height:1.45;animation:msgIn .3s ease}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start}
.msg.user{background:var(--rojo);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.msg.typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ink-soft);margin:0 2px;animation:bounce 1.2s infinite}
.msg.typing span:nth-child(2){animation-delay:.15s}.msg.typing span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}
.chat-input{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line);background:#fff}
.chat-input input{flex:1;border:2px solid var(--line);border-radius:999px;padding:11px 18px;font-size:.95rem;font-family:var(--font-b)}
.chat-input input:focus{outline:none;border-color:var(--rojo)}
.chat-input button{width:46px;height:46px;border-radius:50%;border:0;background:var(--rojo);color:#fff;font-size:1.1rem;cursor:pointer;transition:transform .2s}
.chat-input button:hover{transform:scale(1.08)}
.chat-foot{text-align:center;font-size:.68rem;color:var(--ink-soft);padding:6px 0 9px;background:#fff}