:root{
  --navy:#0c2d57;
  --navy-dark:#061f3e;
  --gold:#f4b400;
  --green:#27833c;
  --red:#c92323;
  --cream:#f8f7f4;
  --text:#162238;
  --muted:#66748a;
  --white:#fff;
  --border:#e5e8ed;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.7;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}

.site-header{height:78px;background:#fff;position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border)}
.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand img{width:185px;height:auto}
.nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}
.nav a{transition:.2s}
.nav a:hover{color:var(--red)}
.nav-cta{background:var(--navy);color:#fff!important;padding:11px 19px;border-radius:4px}
.nav-toggle,.nav-button{display:none}

.hero{position:relative;min-height:650px;display:flex;align-items:center;overflow:hidden;background:var(--navy-dark)}
.hero-image{position:absolute;inset:0;background:url("assets/neef-hero.jpg") center right/cover no-repeat}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,31,62,.96) 0%,rgba(6,31,62,.82) 38%,rgba(6,31,62,.18) 70%,rgba(6,31,62,.05) 100%)}
.hero-content{position:relative;z-index:1;color:#fff;padding:90px 0;max-width:690px;margin-left:max(4%,calc((100% - 1180px)/2))}
.eyebrow,.section-tag{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--gold);margin-bottom:13px}
.hero h1{font-family:Oswald,Arial,sans-serif;font-size:clamp(48px,6vw,76px);font-weight:500;line-height:1.08;text-transform:uppercase;letter-spacing:.5px}
.hero h1 span{color:var(--gold);display:block}
.hero-text{font-size:18px;max-width:590px;margin:25px 0 32px;color:#edf3fa}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;cursor:pointer;padding:14px 25px;font-weight:700;font-size:14px;border-radius:3px;transition:.2s}
.btn-gold{background:var(--gold);color:#101b2c}
.btn-gold:hover{background:#ffd04b}
.btn-outline{border:1px solid rgba(255,255,255,.8);color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff;width:100%}

.trust-strip{background:var(--gold);color:#17233a}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-grid div{padding:24px 18px;text-align:center;border-right:1px solid rgba(12,45,87,.18)}
.trust-grid div:last-child{border:0}
.trust-grid strong,.trust-grid span{display:block}
.trust-grid strong{font-size:24px;font-weight:800}
.trust-grid span{font-size:12px;text-transform:uppercase;letter-spacing:1px}

.section{padding:95px 0}
.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}
.section h2{font-family:Oswald,Arial,sans-serif;font-size:46px;line-height:1.15;font-weight:500;color:var(--navy);margin-bottom:24px}
.about-copy p{color:var(--muted);margin-bottom:18px}
.check-list{list-style:none;margin-top:25px}
.check-list li{position:relative;padding:6px 0 6px 27px;font-size:14px}
.check-list li:before{content:"✓";position:absolute;left:0;top:5px;color:var(--green);font-weight:800}
.about-card{background:var(--cream);border-radius:8px;padding:55px 40px;text-align:center;position:relative;overflow:hidden}
.about-card .card-accent{position:absolute;left:0;top:0;width:7px;height:100%;background:var(--gold)}
.about-card img{width:245px;margin:0 auto 28px}
.about-card h3{font-size:22px;margin-bottom:10px;color:var(--navy)}
.about-card p{color:var(--muted)}

.services{background:var(--cream)}
.section-heading{text-align:center;max-width:720px;margin:0 auto 50px}
.section-heading h2{margin-bottom:13px}
.section-heading>p:last-child{color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:#fff;padding:32px;border:1px solid var(--border);min-height:240px;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 14px 35px rgba(12,45,87,.08)}
.service-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--navy);color:var(--gold);font-weight:800;margin-bottom:22px}
.service-card h3{font-size:20px;margin-bottom:10px;color:var(--navy)}
.service-card p{font-size:14px;color:var(--muted)}

.courses{background:#fff}
.course-list{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;max-width:1000px;margin:auto}
.course-list span{border:1px solid #d8dee6;padding:13px 20px;border-radius:3px;font-weight:600;background:#fff}
.course-list span:nth-child(3n){border-color:#b8d6be}

.cta{background:var(--navy);color:#fff;padding:70px 0}
.cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta h2{font-family:Oswald,Arial,sans-serif;font-size:44px;font-weight:500;line-height:1.15;margin-bottom:12px}
.cta p:not(.section-tag){color:#dce7f3;max-width:700px}
.light{color:var(--gold)}

.contact{background:#f7f8fa}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-info h2{font-size:45px}
.contact-info>p:not(.section-tag){color:var(--muted);max-width:560px;margin-bottom:35px}
.contact-item{padding:18px 0;border-bottom:1px solid var(--border);display:flex;gap:30px}
.contact-item strong{min-width:90px;color:var(--navy)}
.contact-item span{color:var(--muted)}
.contact-item a{color:var(--navy);font-weight:600}
.contact-form{background:#fff;padding:38px;border:1px solid var(--border);box-shadow:0 10px 35px rgba(12,45,87,.05)}
.contact-form h3{font-size:27px;color:var(--navy);margin-bottom:5px}
.contact-form>p{font-size:14px;color:var(--muted);margin-bottom:25px}
.contact-form label{display:block;font-size:13px;font-weight:600;margin-bottom:17px;color:var(--navy)}
.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #d9dee5;border-radius:3px;padding:13px 14px;font:inherit;color:var(--text);background:#fff;outline:none}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--gold)}
.contact-form small{display:block;color:#8a94a3;margin-top:13px;font-size:11px}

.footer{background:#071e39;color:#d9e3ef;padding-top:65px}
.footer-grid{display:grid;grid-template-columns:1.6fr .7fr .9fr;gap:70px;padding-bottom:50px}
.footer-logo{width:210px;margin-bottom:18px;background:none;padding:0}
.footer p,.footer a{font-size:13px;color:#aebdce}
.footer-grid>div:first-child p{max-width:420px}
.footer h4{color:#fff;margin-bottom:17px}
.footer-grid div:nth-child(2) a{display:block;margin:7px 0}
.footer a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px;font-size:11px;color:#8ea0b6}

.whatsapp{position:fixed;right:22px;bottom:22px;width:52px;height:52px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;z-index:999;box-shadow:0 8px 20px rgba(0,0,0,.2)}

@media(max-width:900px){
  .nav-button{display:flex;width:34px;height:34px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}
  .nav-button span{display:block;height:2px;background:var(--navy);width:25px}
  .nav{position:absolute;left:0;right:0;top:78px;background:#fff;padding:18px 4%;display:none;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--border);box-shadow:0 12px 25px rgba(0,0,0,.08)}
  .nav a{padding:12px 0}
  .nav-cta{text-align:center;margin-top:5px}
  .nav-toggle:checked~.nav{display:flex}
  .hero{min-height:610px}
  .hero-image{background-position:70% center}
  .hero-overlay{background:linear-gradient(90deg,rgba(6,31,62,.97),rgba(6,31,62,.65))}
  .two-col,.contact-grid{grid-template-columns:1fr;gap:45px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .cta-wrap{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:600px){
  .site-header{height:70px}
  .brand img{width:150px}
  .nav{top:70px}
  .hero{min-height:680px}
  .hero-content{padding:75px 0;margin-left:auto}
  .hero h1{font-size:47px}
  .hero-text{font-size:16px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid div{border-bottom:1px solid rgba(12,45,87,.18)}
  .section{padding:70px 0}
  .section h2,.contact-info h2{font-size:37px}
  .service-grid{grid-template-columns:1fr}
  .service-card{min-height:auto}
  .cta h2{font-size:37px}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>div:first-child{grid-column:auto}
  .contact-form{padding:25px}
}


/* Contact form feedback and anti-spam honeypot */
.form-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{display:none;margin:0 0 22px;padding:14px 16px;border-radius:3px;font-size:13px;line-height:1.6}
.form-status.success{display:block;background:#edf8ef;color:#207331;border:1px solid #b9dfbf}
.form-status.error{display:block;background:#fff0f0;color:#a52222;border:1px solid #edb8b8}
.whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp svg {
    width: 38px;
    height: 38px;
    fill: #ffffff;
}

.whatsapp:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}