:root{
  --primary:#0a2742;--secondary:#f6f7f9;--accent:#d4b24c;--text:#1f2430;--muted:#5a6372;--bg:#ffffff;--max:1200px;
  --radius:12px;--space-1:.5rem;--space-2:.75rem;--space-3:1rem;--space-4:1.5rem;--space-5:2rem
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;height:auto;display:block}
.clean{list-style:none;margin:0;padding:0}

/* Container */
.container{max-width:var(--max);margin-inline:auto;padding-inline:calc(var(--space-3) - .25rem)}
.narrow{max-width:860px;margin-inline:auto}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:var(--primary);color:#fff}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:calc(var(--space-2) - .2rem);min-height:72px;padding:var(--space-2) var(--space-3)}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:48px;width:auto}

.primary-nav{flex:1 1 auto}
.primary-nav ul{list-style:none;display:flex;align-items:center;gap:calc(var(--space-2) - .2rem);justify-content:flex-end}
.primary-nav a{color:#fff;text-decoration:none;padding:.5rem .7rem;border-radius:8px}
.primary-nav a:hover{background:rgba(255,255,255,.16)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:transparent;border:0;color:#fff}
.nav-toggle .bar{width:22px;height:2px;background:#fff}

/* Mobile menu */
@media (max-width: 860px){
  .nav-toggle{display:flex}
  .primary-nav{position:fixed;inset:72px 0 auto 0;background:var(--primary);transform:translateY(-120%);transition:transform .25s ease}
  .primary-nav.open{transform:translateY(0)}
  .primary-nav ul{list-style:none;flex-direction:column;align-items:stretch;gap:.25rem;padding:var(--space-3)}
}

/* Hero */
.hero{position:relative;min-height:80svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center top}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,39,66,.74),rgba(10,39,66,.9));z-index:1}
.hero-content{position:relative;z-index:2}
.hero h1{font-size:clamp(1.9rem,3.5vw,2.6rem);line-height:1.2;margin:0 0 .6rem}
.hero p{margin:0 0 .75rem;color:#e7edf6}
.hero-cta{display:flex;gap:.6rem;flex-wrap:wrap}

/* Buttons */
.btn{background:var(--accent);color:#111;padding:.6rem 1rem;border-radius:8px;text-decoration:none;font-weight:600;border:1px solid rgba(0,0,0,.08)}
.btn:hover{filter:brightness(.95)}
.btn-outline{background:transparent;border:1px solid #fff;color:#fff}
.btn-small{padding:.45rem .75rem}

/* Sections */
.section{padding-block:calc(var(--space-4) - .25rem)}
.section.alt{background:var(--secondary)}
.lead{color:var(--muted)}
.tight{margin-bottom:.5rem}

/* Grids */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:calc(var(--space-2) - .2rem)}
.card{background:#fff;border:1px solid #e5e8ee;border-radius:var(--radius);padding:calc(var(--space-3) - .25rem);box-shadow:0 1px 2px rgba(16,24,40,.04)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3)}
@media (max-width:860px){.grid-2{grid-template-columns:1fr}}

/* Process */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:calc(var(--space-2) - .2rem)}
.steps li{list-style:none;background:#fff;border:1px solid #e5e8ee;border-radius:var(--radius);padding:calc(var(--space-3) - .25rem);position:relative}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;top:-10px;left:-10px;background:var(--accent);color:#111;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:700;border:1px solid rgba(0,0,0,.1)}

/* CTAs */
.cta-block{background:#0f1a2a;color:#fff;text-align:center;padding-block:var(--space-4)}
.contact-inline .btn{margin:.2rem}

/* Contact */
.contact-cards{display:flex;gap:.6rem;flex-wrap:wrap;margin:.75rem 0}
.contact-card{display:flex;align-items:center;gap:.5rem;padding:.65rem .9rem;border-radius:10px;background:#fff;border:1px solid #e5e8ee;text-decoration:none;color:inherit}

/* Footer */
.footer{background:#0c1220;color:#c9d2e1;padding-block:calc(var(--space-4) - .25rem);margin-top:var(--space-5)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:calc(var(--space-2) - .2rem)}
.footer a{color:#e7eaf0}
.foot-note p{font-size:.9rem;color:#aab6c8}

/* Mobile fine-tuning */
@media (max-width:860px){
  .nav-wrap{min-height:64px}
  .brand img{height:40px}
  .hero{min-height:74svh}
}

/* A11y */
:focus-visible{outline:3px solid rgba(201,164,76,.65);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:1rem;top:1rem;padding:.4rem .6rem;background:#fff;color:#111;border-radius:6px}

/* WhatsApp FAB */
.wa-fab{position:fixed;right:18px;bottom:18px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.25);font-size:22px}
.wa-fab:hover{filter:brightness(0.95)}

/* FAQ details */
details{border:1px solid #e5e8ee;border-radius:10px;padding:.6rem .8rem;background:#fff;margin:.5rem 0}
details>summary{cursor:pointer;list-style:none}
details>summary::-webkit-details-marker{display:none}


/* === Responsive Buttons Fix === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;line-height:1.15;white-space:normal;word-break:break-word;min-height:44px;font-size:clamp(.98rem,2.5vw,1rem)}
.btn .icon{width:1.1em;height:1.1em}
.hero-cta{flex-wrap:wrap}
@media (max-width: 860px){
  .hero-cta{flex-direction:column}
  .hero-cta .btn,.contact-inline .btn{width:100%}
  .primary-nav .btn{width:100%;text-align:center}
  .contact-cards .contact-card{width:100%}
}

p{margin:.5rem 0}
h1,h2,h3{margin:.25rem 0 .5rem}


/* === Mobile menu overlay & cleanup === */
.nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .2s ease}
.nav-backdrop.show{opacity:1;pointer-events:auto}
@media (max-width:860px){
  .primary-nav{position:fixed;left:0;right:0;top:var(--header-h,72px);background:var(--primary);transform:translateY(-120%);transition:transform .25s ease}
  .primary-nav.open{transform:translateY(0)}
  .primary-nav ul{margin:0}
}

/* === Mobile nav stack + scroll === */
.site-header{z-index:100}
.primary-nav{z-index:99}
.nav-backdrop{z-index:95}
@media (max-width:860px){
  .primary-nav{
    position:fixed; left:0; right:0; /* top set by JS */
    background:var(--primary);
    transform:translateY(-120%);
    transition:transform .25s ease;
    max-height:calc(100svh - 64px);
    overflow:auto; -webkit-overflow-scrolling:touch;
  }
  .primary-nav.open{ transform:translateY(0) }
  .primary-nav ul{ margin:0 }
}

/* Body scroll lock when nav is open */
body.nav-open{ overflow:hidden; touch-action:none }

/* Accessible focus ring on toggle */
.nav-toggle:focus-visible{ outline:3px solid rgba(201,164,76,.75); outline-offset:3px; border-radius:6px }