:root{
  --bg:#ffffff; --fg:#0f172a; --muted:#5b6577; --line:#e6e8ee;
  --primary:#0c2340; --primary-2:#1a4a6e; --accent:#ee6c2a; --accent-2:#ff8a4c;
  --card:#ffffff; --dark:#0b1a2e;
  --radius:14px; --shadow:0 10px 30px -12px rgba(12,35,64,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--fg);background:var(--bg);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:'Plus Jakarta Sans',sans-serif;line-height:1.15;color:var(--primary);font-weight:800}
h1{font-size:clamp(2.2rem,5vw,4rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:.5rem}
h3{font-size:1.25rem;margin-bottom:.5rem}
h4{font-size:1rem;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.06em}
p{color:var(--muted);margin-bottom:1rem}
.container{max-width:1180px;margin:0 auto;padding:0 1.25rem}
.section{padding:5rem 0}
.section-muted{background:#f7f8fb}
.section-dark{background:var(--dark);color:#dde4ef}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:#a8b3c4}
.eyebrow{font-size:.8rem;letter-spacing:.18em;color:var(--accent);font-weight:700;text-transform:uppercase;margin-bottom:.75rem}
.center{text-align:center}
.muted{color:var(--muted)}
.maxw{max-width:680px;margin:0 auto}
.mt{margin-top:2.5rem}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;backdrop-filter:blur(12px);background:rgba(11,26,46,.65);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.25rem;gap:1rem}
.brand img{height:38px;background:#fff;padding:4px 8px;border-radius:8px}
.nav-links{display:flex;gap:1.75rem}
.nav-links a{color:#dde4ef;font-weight:500;font-size:.95rem}
.nav-links a:hover{color:var(--accent-2)}
.nav-cta{padding:.55rem 1.1rem;font-size:.9rem}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* Buttons */
.btn{display:inline-block;padding:.9rem 1.6rem;border-radius:10px;font-weight:700;font-size:.95rem;transition:transform .2s, box-shadow .2s, background .2s;cursor:pointer;border:none}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px -8px rgba(238,108,42,.55)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-outline:hover{background:rgba(255,255,255,.1)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden;padding-top:90px}
.hero-bg{position:absolute;inset:0;background:linear-gradient(120deg,rgba(12,35,64,.85) 0%,rgba(12,35,64,.7) 50%,rgba(238,108,42,.45) 100%),url('assets/hero.jpg') center/cover no-repeat;z-index:-1}
.hero-inner{max-width:780px}
.pill{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:.5rem 1rem;border-radius:999px;font-size:.85rem;margin-bottom:1.5rem}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.hero h1{color:#fff;margin-bottom:1.5rem}
.accent{color:var(--accent)}
.lead{color:#cfd6e2;font-size:1.1rem;max-width:600px;margin-bottom:1.25rem}
.hero .eyebrow{color:#9aa4b4;margin:1rem 0 1.5rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.scroll{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);text-align:center;color:#fff;font-size:.7rem;letter-spacing:.2em;opacity:.7;animation:bounce 2s infinite}
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* Grids */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.media img{border-radius:var(--radius);box-shadow:var(--shadow)}

.badge-exp{display:inline-block;background:#fff3eb;color:var(--accent);padding:.4rem .9rem;border-radius:999px;font-weight:600;font-size:.85rem;margin-bottom:1rem}
.checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-top:1rem}
.checks li{padding-left:1.6rem;position:relative;color:var(--fg);font-weight:500}
.checks li::before{content:"✓";position:absolute;left:0;top:0;width:1.2rem;height:1.2rem;background:var(--accent);color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.7rem;font-weight:700}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.section-dark .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08)}
.card .icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.2rem;margin-bottom:1rem}

.cta-banner{margin-top:3rem;background:linear-gradient(135deg,var(--accent),var(--accent-2));padding:2.5rem;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:2rem;color:#fff;flex-wrap:wrap}
.cta-banner h3,.cta-banner p{color:#fff}
.cta-banner .btn-primary{background:#fff;color:var(--accent)}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;text-align:center}
.stats div{padding:2rem 1rem;background:#f7f8fb;border-radius:var(--radius)}
.stats strong{display:block;font-size:2.5rem;color:var(--accent);font-family:'Plus Jakarta Sans',sans-serif;font-weight:800}
.stats span{font-size:.75rem;letter-spacing:.15em;color:var(--muted);font-weight:600}

.testimonial .stars{color:#f5b400;margin-bottom:.75rem;letter-spacing:2px}
.testimonial blockquote{font-style:italic;color:var(--fg);margin-bottom:1rem}
.testimonial .who{display:flex;align-items:center;gap:.75rem;border-top:1px solid var(--line);padding-top:1rem}
.testimonial .avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;display:grid;place-items:center;font-weight:700}
.testimonial .who strong{display:block;color:var(--primary)}
.testimonial .who span{font-size:.85rem;color:var(--muted)}

.contact-list{list-style:none;margin-top:1rem}
.contact-list li{padding:.6rem 0;border-bottom:1px solid var(--line);color:var(--muted)}
.contact-list strong{color:var(--primary);margin-right:.5rem}
.form{display:grid;gap:1rem}
.form label{display:grid;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--primary)}
.form input,.form textarea{padding:.8rem 1rem;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.95rem;background:#fff}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}

.footer{background:var(--dark);color:#a8b3c4;padding:4rem 0 1.5rem}
.footer h4{color:#fff}
.footer ul{list-style:none}
.footer li{padding:.3rem 0;font-size:.9rem}
.footer a:hover{color:var(--accent-2)}
.footer-logo{height:40px;background:#fff;padding:6px;border-radius:8px;margin-bottom:1rem}
.footer-bottom{display:flex;justify-content:space-between;padding-top:2rem;margin-top:3rem;border-top:1px solid rgba(255,255,255,.08);font-size:.85rem}

@media (max-width:860px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);flex-direction:column;padding:1rem 1.25rem;gap:0}
  .nav-links a{padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
  body.nav-open .nav-links{display:flex}
  .nav-cta{display:none}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .checks{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.75rem;text-align:center}
}

/* Floating WhatsApp Button */
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:100;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.25);transition:transform .2s,box-shadow .2s}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 8px 28px rgba(0,0,0,.35)}
.whatsapp-float svg{width:28px;height:28px}
@media (max-width:860px){
  .whatsapp-float{width:50px;height:50px;bottom:16px;right:16px}
  .whatsapp-float svg{width:24px;height:24px}
}