/* Envios Digitales — Global Stylesheet */
:root{
  --brand-900:#0b2447;
  --brand-800:#144272;
  --brand-700:#205295;
  --brand-500:#2c74b3;
  --brand-400:#3aa0ff;
  --brand-100:#e8f2ff;
  --ink:#0f1c2e;
  --ink-2:#2b3a55;
  --muted:#617393;
  --line:#e5ebf3;
  --bg:#ffffff;
  --bg-soft:#f6f9fd;
  --success:#0f9d58;
  --shadow-sm:0 4px 14px rgba(11,36,71,.06);
  --shadow-md:0 12px 40px rgba(11,36,71,.10);
  --shadow-lg:0 24px 60px rgba(11,36,71,.14);
  --radius:14px;
  --container:1180px;
  --font-display:"Sora","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;padding:0;font-family:var(--font-body);color:var(--ink);
  background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-500)}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.2;margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(2.2rem,4.4vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1em;color:var(--ink-2)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-700);background:var(--brand-100);padding:6px 14px;border-radius:999px;font-weight:600;margin-bottom:18px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:720px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;
  font-weight:600;font-family:var(--font-display);font-size:.98rem;cursor:pointer;
  border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn-primary{background:linear-gradient(135deg,var(--brand-700),var(--brand-400));color:#fff;
  box-shadow:0 8px 22px rgba(32,82,149,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(32,82,149,.34);color:#fff}
.btn-outline{background:#fff;color:var(--brand-800);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand-500);color:var(--brand-700)}
.btn-ghost{background:transparent;color:var(--ink);padding:10px 16px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:700;font-size:1.15rem;color:var(--ink)}
.brand img{width:34px;height:34px}
.brand span{background:linear-gradient(135deg,var(--brand-800),var(--brand-400));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{color:var(--ink-2);padding:10px 14px;border-radius:8px;font-size:.95rem;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--brand-700);background:var(--brand-100)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--ink);cursor:pointer}

/* Hero */
.hero{position:relative;overflow:hidden;padding:80px 0 60px;
  background:radial-gradient(1000px 500px at 85% -10%,#dceeff 0%,transparent 60%),
  radial-gradient(700px 400px at -10% 20%,#eaf3ff 0%,transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.hero h1 span{background:linear-gradient(135deg,var(--brand-700),var(--brand-400));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:18px;margin-top:34px;color:var(--muted);font-size:.9rem}
.hero-badges span{display:inline-flex;gap:6px;align-items:center}
.hero-badges span::before{content:"✓";color:var(--success);font-weight:700}
.hero-visual{position:relative;animation:float 6s ease-in-out infinite}
.hero-visual img{border-radius:24px;box-shadow:var(--shadow-lg)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* Stats bar */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow-sm);margin-top:60px}
.stat b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--brand-800);letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:.92rem}

/* Feature grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:36px;align-items:center}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#cfdcf0}
.card .icon{width:52px;height:52px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-100),#fff);display:grid;place-items:center;
  font-size:1.4rem;color:var(--brand-700);margin-bottom:18px;border:1px solid var(--line)}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.97rem}

.split-card{background:linear-gradient(135deg,#f6faff,#fff);border:1px solid var(--line);
  border-radius:22px;padding:40px;box-shadow:var(--shadow-sm)}

/* Section title block */
.section-title{text-align:center;max-width:760px;margin:0 auto 56px}
.section-title p{color:var(--muted)}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--brand-800),var(--brand-500));color:#fff;
  border-radius:26px;padding:60px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.15),transparent 40%);pointer-events:none}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:600px;margin:0 auto 24px}
.cta-band .btn-primary{background:#fff;color:var(--brand-800);box-shadow:none}
.cta-band .btn-primary:hover{background:#eef}

/* Footer */
.site-footer{background:#0a1830;color:#c7d4ea;padding:70px 0 24px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-grid h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-grid a{color:#c7d4ea;display:block;padding:5px 0;font-size:.93rem}
.footer-grid a:hover{color:#fff}
.footer-brand p{color:#8ea1c1;font-size:.92rem;max-width:320px;margin-top:12px}
.footer-brand .brand{color:#fff}
.footer-brand .brand span{background:linear-gradient(135deg,#8ec3ff,#e6f2ff);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.footer-bottom{border-top:1px solid #1c2f52;padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;color:#7b8ba8;font-size:.86rem}

/* Cookie banner */
.cookie-banner{position:fixed;bottom:20px;left:20px;right:20px;max-width:520px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;
  box-shadow:var(--shadow-lg);z-index:100;transform:translateY(140%);transition:transform .5s cubic-bezier(.2,.9,.3,1.2)}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner p{font-size:.9rem;margin-bottom:12px}
.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
.cookie-actions .btn{padding:9px 16px;font-size:.88rem}

/* Contact form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid.full input,.form-grid.full textarea{grid-column:span 2}
label{display:block;font-size:.88rem;color:var(--ink);margin-bottom:6px;font-weight:600}
input,textarea,select{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(58,160,255,.15)}
textarea{min-height:130px;resize:vertical}
.field{margin-bottom:16px}

/* Legal pages */
.legal{max-width:820px;margin:0 auto}
.legal h2{margin-top:2.2em}
.legal h3{margin-top:1.6em}
.legal ul{color:var(--ink-2)}

/* Testimonials */
.quote{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-sm)}
.quote p{font-size:1.02rem;color:var(--ink);font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.quote .who img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.quote .who b{display:block;font-family:var(--font-display)}
.quote .who span{color:var(--muted);font-size:.86rem}

/* Pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;
  transition:transform .3s ease,box-shadow .3s ease;position:relative}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.plan.featured{border-color:var(--brand-500);background:linear-gradient(180deg,#f4faff,#fff);box-shadow:var(--shadow-md)}
.plan.featured::before{content:"Most popular";position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--brand-700);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;padding:5px 12px;border-radius:999px}
.price{font-family:var(--font-display);font-size:2.4rem;font-weight:700;color:var(--ink);margin:10px 0}
.price small{font-size:.9rem;font-weight:400;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:20px 0;color:var(--ink-2)}
.plan ul li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:.94rem}
.plan ul li::before{content:"✓ ";color:var(--success);font-weight:700}

/* Logos strip */
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:40px;opacity:.75;filter:grayscale(1)}
.logos span{font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:var(--muted);letter-spacing:-.02em}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px 22px;margin-bottom:10px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{font-family:var(--font-display);font-weight:600;cursor:pointer;list-style:none;
  color:var(--ink);display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand-700)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:12px;color:var(--ink-2)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* Contact info card */
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.info-list li:last-child{border-bottom:0}
.info-list .ico{width:38px;height:38px;border-radius:10px;background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:1rem;flex-shrink:0}
.info-list b{display:block;color:var(--ink);font-family:var(--font-display)}
.info-list span{color:var(--muted);font-size:.92rem}

/* Alerts */
.alert-success{display:none;background:#e6f6ee;border:1px solid #b6e0c6;color:#0f5a34;padding:14px 18px;border-radius:10px;margin-top:14px}

/* Responsive */
@media (max-width: 900px){
  .hero-grid,.grid-2{grid-template-columns:1fr}
  .grid-3,.plans{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .form-grid.full input,.form-grid.full textarea{grid-column:auto}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;
    flex-direction:column;padding:12px;border-bottom:1px solid var(--line);gap:2px}
  .nav-links.open{display:flex}
  .nav-links a{width:100%}
  .menu-toggle{display:block}
  .section{padding:64px 0}
  .cta-band{padding:36px 24px}
}