/* =====================================================
   ChuksWRLD Logistics — Minimalist Stylesheet
   One accent colour, lots of white space, no clutter.
   ===================================================== */

:root{
  --ink:#10182b;
  --muted:#6b7280;
  --line:#e7e9ee;
  --bg:#ffffff;
  --soft:#f7f8fa;
  --accent:#c9972e;
  --accent-ink:#8a660f;
  --wa:#25d366;
  --radius:12px;
  --radius-lg:18px;
  --container:960px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;}

.wrap{max-width:var(--container);margin:0 auto;padding:0 24px;}

h1,h2,h3{
  font-weight:700;
  line-height:1.25;
  margin:0 0 12px;
  letter-spacing:-0.01em;
}
h2{font-size:1.7rem;}
h3{font-size:1.1rem;}
p{margin:0 0 14px;color:var(--muted);}

.eyebrow{
  display:inline-block;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-ink);
  margin-bottom:8px;
}

.section{padding:64px 0;border-bottom:1px solid var(--line);}
.section-head{text-align:center;max-width:560px;margin:0 auto 36px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, opacity .15s ease, background .15s ease;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{opacity:.88;}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-outline:hover{border-color:var(--ink);}
.btn-wa{background:var(--wa);color:#fff;}
.btn-wa:hover{opacity:.9;}
.btn-block{width:100%;}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;}
.brand img{width:34px;height:34px;border-radius:8px;object-fit:cover;}
.nav-links{display:flex;gap:28px;align-items:center;}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--ink);}
.nav-links a:hover{color:var(--accent-ink);}
.nav-cta{display:flex;align-items:center;gap:10px;}
.nav-cta .btn{padding:10px 18px;font-size:.88rem;}
.menu-toggle{
  display:none;background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--ink);
}

/* ---------- Hero ---------- */
.hero{padding:72px 0 56px;text-align:center;}
.hero h1{font-size:2.3rem;max-width:680px;margin:0 auto 14px;}
.hero p.lead{max-width:520px;margin:0 auto 28px;font-size:1.05rem;}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:34px;}
.hero-stats{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;margin-top:10px;}
.hero-stats div{text-align:center;}
.hero-stats strong{display:block;font-size:1.3rem;}
.hero-stats span{font-size:.82rem;color:var(--muted);}

/* ---------- Services ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:14px;
}
.service-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--bg);
  overflow:hidden;
}
.service-head{
  width:100%;
  display:flex;align-items:center;gap:14px;
  padding:18px 18px;
  background:none;border:none;cursor:pointer;text-align:left;
}
.service-head i{
  width:40px;height:40px;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;background:var(--soft);color:var(--accent-ink);font-size:1.05rem;
}
.service-head span.title{font-weight:600;font-size:.97rem;flex:1;}
.service-head .chev{color:var(--muted);transition:transform .2s ease;}
.service-card.open .chev{transform:rotate(180deg);}
.service-body{
  max-height:0;overflow:hidden;transition:max-height .25s ease;
}
.service-card.open .service-body{max-height:160px;}
.service-body p{padding:0 18px 18px 72px;margin:0;font-size:.92rem;}

/* ---------- Quote calculator ---------- */
.quote-box{
  max-width:600px;margin:0 auto;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px;
  background:var(--soft);
}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:.84rem;font-weight:600;margin-bottom:6px;}
.form-row input,.form-row select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:.95rem;font-family:inherit;background:#fff;
}
.form-row input:focus,.form-row select:focus{outline:2px solid var(--ink);outline-offset:1px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:560px){.form-grid{grid-template-columns:1fr;}}

#quote-result{
  margin-top:18px;padding:18px;border-radius:12px;
  background:#fff;border:1px solid var(--line);display:none;
}
#quote-result.show{display:block;}
#quote-result .row{display:flex;justify-content:space-between;font-size:.92rem;padding:5px 0;}
#quote-result .row strong{color:var(--ink);}
#quote-result .total{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:10px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:1.1rem;font-weight:700;
}
.quote-note{font-size:.78rem;color:var(--muted);margin-top:10px;}
.quote-error{color:#b91c1c;font-size:.88rem;margin-top:10px;display:none;}
.quote-error.show{display:block;}
.spinner{
  display:inline-block;width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:200px 1fr;gap:34px;align-items:center;}
.about-grid img{border-radius:var(--radius-lg);object-fit:cover;aspect-ratio:3/4;}
@media(max-width:640px){.about-grid{grid-template-columns:1fr;text-align:center;}
  .about-grid img{width:180px;margin:0 auto;}}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;font-weight:600;color:var(--ink);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
  background:var(--soft);
}
.badge i{color:var(--accent-ink);}

/* ---------- Work strip ---------- */
.work-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.work-strip img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;}
@media(max-width:640px){.work-strip{grid-template-columns:1fr 1fr;}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;}
.contact-card{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;text-align:center;
}
.contact-card i{font-size:1.3rem;color:var(--accent-ink);margin-bottom:10px;}
.contact-card h3{margin-bottom:6px;}
.contact-card a,.contact-card p{font-size:.9rem;}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;background:rgba(10,15,30,.85);
  display:none;align-items:center;justify-content:center;z-index:200;padding:24px;
}
.lightbox.show{display:flex;}
.lightbox img{max-width:min(90vw,500px);max-height:85vh;border-radius:10px;}
.lightbox-close{
  position:absolute;top:20px;right:24px;color:#fff;font-size:1.6rem;
  background:none;border:none;cursor:pointer;
}

/* ---------- Footer ---------- */
footer{padding:36px 0;text-align:center;}
footer p{font-size:.82rem;margin:0 0 6px;}
.footer-links{display:flex;gap:18px;justify-content:center;margin:14px 0;flex-wrap:wrap;}
.footer-links a{font-size:.86rem;color:var(--muted);}
.footer-links a:hover{color:var(--ink);}
.social-row{display:flex;gap:14px;justify-content:center;margin-bottom:14px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--ink);
}
.social-row a:hover{background:var(--soft);}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:80;
  width:56px;height:56px;border-radius:50%;background:var(--wa);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}

/* ---------- Mobile nav ---------- */
@media(max-width:800px){
  .nav-links{
    position:fixed;top:68px;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;gap:0;
    border-bottom:1px solid var(--line);
    transform:translateY(-10px);opacity:0;pointer-events:none;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-links a{width:100%;padding:14px 24px;border-top:1px solid var(--line);}
  .nav-cta .btn-outline{display:none;}
  .menu-toggle{display:block;}
  .hero h1{font-size:1.8rem;}
}