/* Archivos y Servicios — main stylesheet */
:root{
  --navy:#0f2848;
  --navy-2:#173963;
  --gold:#c9a24a;
  --gold-2:#e0b968;
  --ink:#1a1f2c;
  --muted:#5a6478;
  --bg:#f7f5ef;
  --card:#ffffff;
  --border:#e5ded0;
  --shadow:0 10px 30px -12px rgba(15,40,72,.18);
  --radius:14px;
  --maxw:1200px;
  --font-head:"Playfair Display", Georgia, serif;
  --font-body:"Inter","Helvetica Neue", Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.2;margin:.2em 0 .5em}
h1{font-size:clamp(2rem,4.4vw,3.4rem);font-weight:700;letter-spacing:-.5px}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  display:inline-block;letter-spacing:.22em;text-transform:uppercase;
  font-size:.78rem;color:var(--gold);font-weight:600;margin-bottom:.75rem;
}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.9rem 1.5rem;border-radius:999px;font-weight:600;
  background:var(--navy);color:#fff;border:2px solid var(--navy);
  transition:transform .2s ease, background .2s, color .2s, box-shadow .2s;
  box-shadow:0 8px 20px -10px rgba(15,40,72,.5);
  cursor:pointer;
}
.btn:hover{background:var(--gold);border-color:var(--gold);color:var(--navy);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn.gold:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,245,239,.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);color:var(--navy);font-weight:700;font-size:1.15rem}
.brand img{width:44px;height:44px;object-fit:contain}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.7rem;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-weight:500;font-size:.95rem;position:relative;padding:6px 0}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:width .25s;
}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;gap:10px;align-items:center}
.hamburger{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}
@media(max-width:960px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);flex-direction:column;padding:20px;border-bottom:1px solid var(--border);gap:14px}
  .nav-links.open{display:flex}
  .hamburger{display:block}
  .nav-cta .btn{display:none}
}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  padding:90px 0 100px;
  background:
    linear-gradient(180deg, rgba(247,245,239,.85), rgba(247,245,239,.95)),
    radial-gradient(1200px 500px at 80% -10%, rgba(201,162,74,.18), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(15,40,72,.12), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1 span{color:var(--gold)}
.hero-lede{font-size:1.15rem;color:var(--muted);max-width:56ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-media{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transform:rotate(.4deg)}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-badge{
  position:absolute;bottom:-18px;left:-18px;background:#fff;padding:14px 18px;border-radius:14px;
  box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;border:1px solid var(--border);
}
.hero-badge b{font-family:var(--font-head);font-size:1.4rem;color:var(--navy)}
.hero-badge small{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em}

/* Trust bar */
.trust{background:var(--navy);color:#e9e4d4;padding:22px 0}
.trust .container{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:center;font-size:.92rem}
.trust b{color:var(--gold-2);font-family:var(--font-head)}

/* Section */
section{padding:88px 0}
.section-head{max-width:720px;margin:0 auto 50px;text-align:center}
.section-head p{color:var(--muted);font-size:1.05rem}

/* Cards grid */
.grid{display:grid;gap:26px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s ease, box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:22px}
.card h3{margin-top:0}
.card .meta{color:var(--gold);font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;font-weight:600;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem}
.card a.more{font-weight:600;color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:2px}

/* Feature list */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.features{grid-template-columns:1fr}}
.feature{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.feature .ico{
  width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:var(--gold-2);display:grid;place-items:center;font-size:1.35rem;margin-bottom:14px;
}
.feature h4{margin:0 0 6px;color:var(--navy);font-family:var(--font-head);font-size:1.1rem}
.feature p{margin:0;color:var(--muted);font-size:.92rem}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split ul{padding-left:20px}
.split li{margin:.4em 0}

/* Stats */
.stats{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;border-radius:var(--radius);padding:44px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat b{display:block;font-family:var(--font-head);font-size:2.2rem;color:var(--gold-2)}
.stat span{opacity:.85;font-size:.9rem}

/* Testimonials */
.quote{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;position:relative}
.quote:before{content:"\201C";position:absolute;top:-8px;left:16px;font-family:var(--font-head);font-size:4rem;color:var(--gold);line-height:1}
.quote p{font-style:italic;color:#2b3245}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:14px}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--navy));color:#fff;display:grid;place-items:center;font-weight:700}
.quote small{color:var(--muted)}

/* CTA banner */
.cta-banner{
  background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 60%,#22497d 100%);
  color:#fff;border-radius:var(--radius);padding:50px;
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-banner:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 90% 20%,rgba(201,162,74,.35),transparent 60%)}
.cta-banner > *{position:relative}
.cta-banner h2{color:#fff;margin:0}
.cta-banner p{opacity:.9;margin:6px 0 0}

/* Footer */
footer{background:#0b1e37;color:#c8cfd9;padding:64px 0 24px;margin-top:60px}
footer h4{color:#fff;font-family:var(--font-head);margin:0 0 14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
footer a{color:#c8cfd9}
footer a:hover{color:var(--gold-2)}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:.4em 0;font-size:.95rem}
.foot-bottom{border-top:1px solid #1a3253;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;opacity:.75}

/* Page banner (interior pages) */
.page-banner{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;padding:80px 0 60px;text-align:center;position:relative;overflow:hidden;
}
.page-banner:before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 80% 0,rgba(201,162,74,.28),transparent 60%)}
.page-banner h1{color:#fff;position:relative}
.page-banner p{color:#dfe4ed;position:relative;max-width:640px;margin:0 auto}
.crumbs{position:relative;font-size:.85rem;color:#c8cfd9;margin-bottom:10px}
.crumbs a{color:var(--gold-2)}

/* Prose */
.prose{max-width:820px;margin:0 auto}
.prose h2{margin-top:2em}
.prose h3{margin-top:1.6em}
.prose ul{padding-left:22px}
.prose li{margin:.35em 0}
.prose a{color:var(--navy);border-bottom:1px solid var(--gold)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;margin-bottom:16px}
.info-card b{display:block;color:var(--navy);font-family:var(--font-head);font-size:1.1rem;margin-bottom:4px}
form.contact{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px}
form.contact label{display:block;font-weight:600;font-size:.9rem;margin:12px 0 6px;color:var(--navy)}
form.contact input,form.contact textarea,form.contact select{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:1rem;background:#fbf9f3;
}
form.contact textarea{min-height:130px;resize:vertical}
form.contact input:focus,form.contact textarea:focus,form.contact select:focus{outline:2px solid var(--gold);border-color:var(--gold)}

/* Cookie banner */
.cookie{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:100;
  background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;box-shadow:0 20px 40px -20px rgba(0,0,0,.35);
  display:flex;gap:18px;align-items:center;flex-wrap:wrap;justify-content:space-between;
  transform:translateY(140%);transition:transform .5s ease;
}
.cookie.show{transform:translateY(0)}
.cookie p{margin:0;font-size:.92rem;color:var(--ink);max-width:60ch}
.cookie .btns{display:flex;gap:8px;flex-wrap:wrap}
.cookie button{padding:.6rem 1rem;border-radius:999px;border:1px solid var(--navy);background:#fff;color:var(--navy);cursor:pointer;font-weight:600}
.cookie button.primary{background:var(--navy);color:#fff}
.cookie button.primary:hover{background:var(--gold);color:var(--navy);border-color:var(--gold)}

/* Scroll animations */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Back to top */
.to-top{
  position:fixed;right:20px;bottom:80px;width:44px;height:44px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  opacity:0;pointer-events:none;transition:opacity .3s, transform .3s;z-index:60;
  box-shadow:var(--shadow);border:0;cursor:pointer;
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--gold);color:var(--navy);transform:translateY(-3px)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);font-family:var(--font-head);font-size:1.1rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--gold);font-size:1.6rem;font-weight:700}
.faq details[open] summary:after{content:"–"}
.faq p{margin-top:10px;color:var(--muted)}

/* Table */
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.table th,.table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.95rem}
.table th{background:var(--navy);color:#fff;font-family:var(--font-head);font-weight:600}
.table tr:last-child td{border-bottom:0}
.table tr:nth-child(even) td{background:#faf7ee}