/* === Tokens === */
:root{
  --navy:#0f1b3d;
  --navy-2:#1e3a5f;
  --gold:#c9a84c;
  --gold-2:#d8bd6a;
  --bg:#fbfaf7;
  --surface:#ffffff;
  --text:#0f172a;
  --muted:#5b6478;
  --border:#e6e3da;
  --shadow:0 10px 30px -12px rgba(15,27,61,.18);
  --radius:14px;
  --font-serif:'Playfair Display', Georgia, serif;
  --font-sans:'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);color:var(--text);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--gold)}
.container{max-width:1160px;margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--navy);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:700}
h2{font-size:clamp(1.6rem,2.6vw,2.2rem)}
h3{font-size:1.2rem;font-family:var(--font-sans);font-weight:600}
p{margin:0 0 1em;color:var(--muted)}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin-bottom:.8rem;
}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.6rem;border-radius:999px;font-weight:600;font-size:.98rem;
  transition:transform .15s ease, box-shadow .2s ease, background .2s;
  border:1px solid transparent;cursor:pointer;
}
.btn-sm{padding:.6rem 1.1rem;font-size:.88rem}
.btn-lg{padding:1.1rem 2rem;font-size:1.05rem}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--navy-2);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}

/* === Header === */
.site-header{
  position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);z-index:50;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px 22px}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--navy);font-family:var(--font-serif);font-size:.95rem;line-height:1.05}
.brand img{width:42px;height:42px}
.brand span strong{font-weight:700;font-size:1.05rem}
.nav{display:flex;gap:1.8rem}
.nav a{font-size:.93rem;font-weight:500;color:var(--text)}
.nav a:hover{color:var(--gold)}
@media (max-width:780px){.nav{display:none}}

/* === Hero === */
.hero{padding:70px 0 60px;background:linear-gradient(180deg,#fbfaf7 0%, #f3efe5 100%);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.lead{font-size:1.1rem;color:#3c4357;margin-bottom:1.6rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem}
.trust-row{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:1.2rem;color:var(--navy);font-size:.9rem;font-weight:500}
.hero-image img{border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;aspect-ratio:5/4}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr}.hero{padding:50px 0 40px}}

/* === Stats === */
.stats{background:var(--navy);color:#fff;padding:40px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats strong{display:block;font-family:var(--font-serif);font-size:2rem;color:var(--gold);font-weight:700}
.stats span{font-size:.88rem;color:#cbd5e1;letter-spacing:.04em}
@media (max-width:780px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* === Sections === */
.section{padding:80px 0}
.section-alt{background:#f5f1e8}
.section-head{max-width:760px;margin:0 auto 50px;text-align:center}
.section-head p{font-size:1.02rem}

/* === Cards === */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.card-icon{
  width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px;
}
.card h3{color:var(--navy);margin-bottom:.4rem}
.card p{font-size:.95rem;margin:0}
@media (max-width:880px){.cards{grid-template-columns:1fr}}

/* === Steps === */
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border-radius:var(--radius);padding:28px 24px;border:1px solid var(--border);position:relative}
.step-num{
  position:absolute;top:-16px;left:24px;width:36px;height:36px;border-radius:50%;
  background:var(--gold);color:var(--navy);font-weight:700;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);font-size:1.05rem;box-shadow:var(--shadow);
}
.steps h3{margin-top:14px;color:var(--navy)}
.steps p{font-size:.92rem;margin:0}
@media (max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* === Two col === */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.two-col-img img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
@media (max-width:880px){.two-col{grid-template-columns:1fr}}

/* === Testimonials === */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
blockquote{
  margin:0;background:#fff;border-left:4px solid var(--gold);
  padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);
}
blockquote p{font-style:italic;color:#374151;margin-bottom:1rem}
blockquote footer{color:var(--navy);font-style:normal;font-size:.9rem}
@media (max-width:880px){.testimonials{grid-template-columns:1fr}}

/* === FAQ === */
.faq-wrap{max-width:820px;margin:0 auto}
details{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:12px;transition:border-color .2s}
details[open]{border-color:var(--gold)}
summary{cursor:pointer;font-weight:600;color:var(--navy);font-size:1rem;list-style:none;position:relative;padding-right:28px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';position:absolute;right:0;top:-2px;font-size:1.5rem;color:var(--gold);transition:transform .2s}
details[open] summary::after{content:'−'}
details p{margin:14px 0 0;font-size:.95rem}

/* === CTA final === */
.cta-final{
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-2) 100%);color:#fff;text-align:center;padding:80px 0;
}
.cta-final h2{color:#fff}
.cta-final p{color:#cbd5e1;font-size:1.1rem;margin-bottom:1.8rem}
.cta-final .btn-primary{background:var(--gold);color:var(--navy)}
.cta-final .btn-primary:hover{background:var(--gold-2)}

/* === Footer === */
.site-footer{background:#0a1230;color:#cbd5e1;padding:60px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.brand-footer{color:#fff;margin-bottom:1rem}
.brand-footer span{color:#fff}
.site-footer h4{color:#fff;font-family:var(--font-sans);font-size:.95rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.5rem;font-size:.93rem}
.site-footer a{color:#cbd5e1}
.site-footer a:hover{color:var(--gold)}
.site-footer p{color:#94a3b8;font-size:.92rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;text-align:center;color:#64748b}
@media (max-width:780px){.footer-grid{grid-template-columns:1fr}}

/* === WhatsApp Float === */
.wa-float{
  position:fixed;bottom:22px;right:22px;width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);z-index:60;transition:transform .2s;
}
.wa-float:hover{transform:scale(1.08);color:#fff}

/* === WhatsApp Float (enhanced) === */
.wa-float{
  width:74px;height:74px;bottom:26px;right:26px;
  background:#25D366;
  box-shadow:0 12px 30px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,.55);
  animation:waPulse 2s infinite;
}
.wa-float svg{width:40px;height:40px}
.wa-float::after{
  content:"Escríbenos";
  position:absolute;right:84px;background:#0f1b3d;color:#fff;
  padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:600;
  white-space:nowrap;box-shadow:var(--shadow);
  opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;
  pointer-events:none;
}
.wa-float:hover::after{opacity:1;transform:translateX(0)}
@keyframes waPulse{
  0%{box-shadow:0 12px 30px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,.55)}
  70%{box-shadow:0 12px 30px rgba(37,211,102,.55), 0 0 0 18px rgba(37,211,102,0)}
  100%{box-shadow:0 12px 30px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,0)}
}
@media (max-width:520px){
  .wa-float{width:64px;height:64px}
  .wa-float svg{width:34px;height:34px}
  .wa-float::after{display:none}
}