/* ============================================================
   Mantiics — Hoja de estilos
   Colores de marca tomados del logo
   ============================================================ */
:root{
  --navy:#1E4056;
  --steel:#4E7E9E;
  --blue:#2F9BD4;
  --cyan:#57C4D6;
  --ink:#33383D;
  --muted:#6a7a86;
  --line:#e5eef3;
  --soft:#f2f8fb;
  --white:#ffffff;
  --wa:#25D366;
  --shadow:0 10px 30px rgba(30,64,86,.08);
  --radius:16px;
  --container:1140px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Inter',sans-serif;line-height:1.1;color:var(--navy);letter-spacing:-.01em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.center{text-align:center}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:15px;padding:11px 20px;border-radius:40px;border:1.6px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap}
.btn-lg{padding:14px 28px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:linear-gradient(120deg,var(--steel),var(--blue) 60%,var(--cyan));color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--navy);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.05)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand-logo{height:46px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-weight:600;color:var(--navy);font-size:15px}
.nav-links a:not(.btn):hover{color:var(--blue)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:linear-gradient(125deg,var(--navy),var(--steel) 55%,var(--blue));color:#fff}
.hero-bg{position:absolute;right:-40px;top:50%;transform:translateY(-50%);color:#fff;opacity:.12;width:420px}
.hero-bg svg{width:100%;height:auto}
.hero-inner{position:relative;padding:84px 24px 96px}
.hero-text{max-width:720px}
.eyebrow{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:#bfe3f0;margin-bottom:18px}
.hero h1{font-size:clamp(34px,5vw,58px);color:#fff;margin-bottom:20px}
.hero h1 em{font-style:normal;color:#a7e6f4}
.hero p{font-size:clamp(16px,2vw,20px);color:#e6f2f8;max-width:640px;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-cta .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.35);color:#fff}
.hero-cta .btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.hero-trust{display:flex;flex-wrap:wrap;gap:22px;font-size:14px;color:#d7ecf4}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust svg{width:18px;height:18px;color:#a7e6f4}

/* ---------- Secciones ---------- */
.section{padding:76px 0}
.section-soft{background:var(--soft)}
.section-navy{background:linear-gradient(120deg,var(--navy),var(--steel));color:#fff}
.section-head{max-width:640px;margin:0 auto 44px;text-align:center}
.kicker{display:inline-block;font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.kicker.light{color:#a7e6f4}
.section-head h2{font-size:clamp(26px,3.4vw,40px);margin-bottom:12px}
.section-navy h2{color:#fff}
.section-head p{color:var(--muted);font-size:17px}

/* ---------- Cards servicios (4) ---------- */
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1.4px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden;transition:.25s}
.card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(180deg,var(--blue),var(--cyan))}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--steel),var(--blue) 60%,var(--cyan))}
.card-ic svg{width:28px;height:28px}
.card-num{font-family:'Bricolage Grotesque';font-size:30px;font-weight:800;color:#e7f1f6}
.card h3{font-size:19px;margin-bottom:9px}
.card p{color:var(--muted);font-size:14.5px}

/* ---------- Productos (6) ---------- */
.cards-6{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:40px}
.prod{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1.4px solid var(--line);border-radius:var(--radius);padding:22px;transition:.25s}
.prod:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.prod-ic{flex:0 0 auto;width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:var(--blue);background:var(--soft)}
.prod-ic svg{width:26px;height:26px}
.prod h3{font-size:17px;margin-bottom:4px}
.prod p{color:var(--muted);font-size:14px}

/* ---------- Beneficios ---------- */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.benefit{display:flex;gap:14px;align-items:flex-start}
.benefit-ic{flex:0 0 auto;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.benefit-ic svg{width:22px;height:22px}
.benefit h4{font-size:16px;margin-bottom:4px}
.benefit p{color:var(--muted);font-size:14.5px}

/* ---------- Nosotros ---------- */
.about{max-width:820px;margin:0 auto;text-align:center}
.about-text p{color:#e2f2f8;font-size:17px;margin-top:16px}
.about .kicker{margin-bottom:14px}
.stats{display:flex;justify-content:center;flex-wrap:wrap;gap:44px;margin-top:36px}
.stats div{display:flex;flex-direction:column}
.stats strong{font-family:'Bricolage Grotesque';font-size:30px;color:#fff}
.stats span{font-size:13px;color:#bfe3f0;letter-spacing:.04em}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact-info h2{margin-bottom:12px}
.contact-info>p{color:var(--muted);margin-bottom:24px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:18px}
.contact-list li{display:flex;gap:14px;align-items:center}
.ci{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--steel),var(--blue))}
.ci svg{width:22px;height:22px}
.contact-list small{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-list a,.contact-list span{font-weight:600;color:var(--navy)}
.contact-list a:hover{color:var(--blue)}

.contact-form{background:#fff;border:1.4px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:14px;margin-bottom:6px;color:var(--navy)}
input,select,textarea{width:100%;font:inherit;font-size:15px;padding:11px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fbfdfe;transition:.2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(47,155,212,.12)}
textarea{resize:vertical}
.form-note{margin-top:14px;font-size:14px;color:var(--muted);text-align:center}
.form-note a{color:var(--blue);font-weight:600}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-size:15px;font-weight:500}
.alert-ok{background:#e7f6ec;color:#1c6b34;border:1px solid #b9e4c6}
.alert-err{background:#fdecec;color:#a8322b;border:1px solid #f3c7c4}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#cfe0ea}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding:56px 24px 40px}
.footer-logo{height:52px;margin-bottom:14px}
.footer-brand p{font-size:14px;color:#a9c2d1}
.footer-mini{margin-top:8px;font-size:13px;color:#89a5b6}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;font-family:'Inter';font-weight:700}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col a,.footer-col p{font-size:14px;color:#bcd2df}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:13px;color:#8fa9ba;text-align:center}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:var(--wa);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.45);transition:.2s}
.wa-float:hover{transform:scale(1.06)}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .cards-4{grid-template-columns:1fr 1fr}
  .cards-6{grid-template-columns:1fr 1fr}
  .benefits{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav-toggle{display:flex}
  .nav-links{position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:8px 16px 18px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 6px;border-bottom:1px solid var(--line)}
  .nav-links a.btn{margin-top:10px;border-bottom:0;justify-content:center}
  .cards-4,.cards-6,.benefits{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding:44px 24px 30px}
  .hero-inner{padding:60px 24px 68px}
  .stats{gap:28px}
}