/* Enlatado Nexus Cloud — tema parametrizado (accent #a855f7) */
:root{
  --bg:#0a0b0f; --bg-1:#0d0f15; --surface:#13151d; --surface-2:#181b25;
  --border:rgba(255,255,255,.08); --border-2:rgba(255,255,255,.14);
  --text:#eceef4; --muted:#9aa1b1; --faint:#6b7180;
  --accent:#a855f7; --accent-2:#c084fc;
  --accent-soft:rgba(168,85,247,.14);
  --green:#22c55e;
  --radius:16px; --radius-sm:10px; --maxw:1120px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font:'Inter',system-ui,sans-serif; --display:'Sora','Inter',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.1;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--display);font-weight:600;font-size:.95rem;padding:13px 24px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s;white-space:nowrap}
.btn-primary{background:linear-gradient(180deg,var(--accent-2),var(--accent));color:#fff;box-shadow:0 8px 24px rgba(168,85,247,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(168,85,247,.44)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--border-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn-wa{background:linear-gradient(180deg,#22c55e,#15873f);color:#fff}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(21,135,63,.4)}

/* NAV */
nav.top{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,11,15,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
nav.top .in{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-family:var(--display);font-weight:800;font-size:1.15rem}
.brand span{color:var(--accent-2)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:.92rem;color:var(--muted);font-weight:500;white-space:nowrap;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:0;color:var(--text);cursor:pointer;padding:6px}
.nav-toggle svg{width:26px;height:26px}
@media(max-width:820px){.nav-links,.nav-cta .btn{display:none}.nav-toggle{display:block}}
.mobile-menu{position:fixed;inset:0;z-index:99;background:rgba(8,9,13,.97);display:none;flex-direction:column;justify-content:center;gap:6px;padding:40px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--display);font-size:1.5rem;font-weight:600;padding:12px 0;border-bottom:1px solid var(--border)}

/* HERO */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;width:520px;height:520px;top:-160px;left:-120px;border-radius:50%;filter:blur(90px);opacity:.5;background:radial-gradient(circle,var(--accent),transparent 70%);pointer-events:none}
.hero .eyebrow{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);background:var(--accent-soft);padding:5px 13px;border-radius:100px}
.hero h1{font-size:clamp(2.4rem,5.4vw,3.9rem);font-weight:800;margin:20px 0 0;max-width:820px}
.hero .grad{background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.sub{margin-top:20px;font-size:1.15rem;color:var(--muted);max-width:600px}
.hero .cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}

/* SECTIONS */
section.block{padding:80px 0;position:relative}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head.center{margin:0 auto 44px;text-align:center}
.sec-head .eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.7rem);font-weight:800;margin:14px 0 0}
.sec-head p{margin-top:16px;color:var(--muted);font-size:1.05rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:860px){.grid3{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--surface),var(--bg-1));border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .25s var(--ease),border-color .25s}
.card:hover{transform:translateY(-5px);border-color:var(--border-2)}
.card .ico{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-family:var(--display);font-weight:800;font-size:1.1rem}
.card h3{font-size:1.2rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.94rem}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--surface),var(--bg-1));border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;padding:70px 0}
.cta-band h2{font-size:clamp(1.8rem,4vw,2.6rem)}
.cta-band p{color:var(--muted);margin:16px auto 0;max-width:520px}
.cta-band .cta{margin-top:28px;display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.contact-info li{list-style:none;display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);color:var(--muted)}
.contact-info li b{color:var(--text);font-family:var(--display)}
form.lead{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
form.lead label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin:16px 0 6px}
form.lead label:first-child{margin-top:0}
form.lead input,form.lead textarea{width:100%;background:var(--bg);border:1px solid var(--border-2);border-radius:9px;padding:12px 14px;color:var(--text);font-family:var(--font);font-size:.92rem;outline:none;transition:border-color .2s}
form.lead input:focus,form.lead textarea:focus{border-color:var(--accent)}
form.lead button{width:100%;margin-top:20px}

/* BLOG */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:860px){.post-grid{grid-template-columns:1fr}}
.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:transform .25s var(--ease),border-color .25s}
.post-card:hover{transform:translateY(-4px);border-color:var(--border-2)}
.pc-cat{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2)}
.post-card h3{font-size:1.12rem;margin:10px 0 8px}
.post-card p{color:var(--muted);font-size:.9rem;flex:1}
.pc-date{font-size:.78rem;color:var(--faint);margin-top:14px}
.article{max-width:760px;margin:0 auto;padding:130px 24px 60px}
.article .cat{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.article h1{font-size:clamp(2rem,4.5vw,2.9rem);margin:12px 0}
.article .date{color:var(--faint);font-size:.86rem;margin-bottom:32px}
.article-body{color:#d3d7e0;font-size:1.06rem;line-height:1.75}
.article-body h2{font-size:1.5rem;margin:32px 0 12px;color:var(--text)}
.article-body h3{font-size:1.2rem;margin:24px 0 10px;color:var(--text)}
.article-body p{margin-bottom:16px}
.article-body ul{margin:0 0 16px 22px}
.article-body li{margin-bottom:6px}
.article-body strong{color:var(--text)}

/* FOOTER */
footer{background:var(--bg-1);border-top:1px solid var(--border);padding:50px 0 28px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h5{font-family:var(--display);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.foot-grid a{display:block;color:var(--muted);font-size:.9rem;padding:5px 0}
.foot-grid a:hover{color:var(--text)}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--border);font-size:.82rem;color:var(--faint);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* WhatsApp float */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:200;width:56px;height:56px;border-radius:50%;background:linear-gradient(180deg,#25d366,#15873f);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(21,135,63,.44);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;color:#fff}