/*
Theme Name: Metrobotex Africa
Theme URI: https://metrobotexafrica.com
Author: Metrobotex Africa SARL
Author URI: https://metrobotexafrica.com
Description: Custom theme for Metrobotex Africa SARL — mining & surface engineering, LMI/NDT, asset management & metrology, and engineering consultancy across Zambia, DRC and the Southern African region.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: metrobotex
*/

/* ============================================================
   Metrobotex Africa SARL — Design System v3
   Language: rounded pill buttons, circular logo badge, icon-square
   value cards, numbered image cards, checkmark lists, bold full-
   bleed color-block sections. Colors from the Metrobotex logo.
   Font: Plus Jakarta Sans (bold, rounded, confident)
   ============================================================ */

:root{
  --navy:#152B5C;
  --navy-2:#0A1730;
  --navy-3:#1E3B78;
  --gold:#D3A23A;
  --gold-dark:#B0812A;
  --gold-soft:#FBF0DA;
  --steel:#8B93A3;
  --paper:#F6F5F1;
  --paper-2:#EFEDE6;
  --ink:#171B24;
  --gray:#5D6472;
  --white:#FFFFFF;
  --maxw:1200px;
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }
body{
  margin:0; font-family:'Plus Jakarta Sans', system-ui, sans-serif;
  color:var(--ink); background:var(--white); line-height:1.6; font-size:16.5px;
}
h1,h2,h3,h4{
  font-family:'Plus Jakarta Sans', sans-serif; font-weight:800;
  color:var(--navy); margin:0 0 .4em 0; line-height:1.12; letter-spacing:-.01em;
}
p{color:var(--gray); margin:0 0 1em 0;}
a{color:inherit;}
img{max-width:100%; display:block;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:700; font-size:.78rem; letter-spacing:.06em; text-transform:uppercase;
  color:var(--gold-dark); background:var(--gold-soft);
  padding:8px 18px; border-radius:999px; margin-bottom:18px;
}
.eyebrow.on-dark{color:var(--gold); background:rgba(211,162,58,.14);}

/* ---------- buttons: fully rounded pills ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:.94rem;
  padding:16px 30px; border-radius:999px; border:2px solid transparent;
  cursor:pointer; text-decoration:none; transition:all .2s ease;
}
.btn:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}
.btn-gold{background:var(--gold); color:var(--navy-2);}
.btn-gold:hover{background:var(--gold-dark); transform:translateY(-1px);}
.btn-navy{background:var(--navy); color:#fff;}
.btn-navy:hover{background:var(--navy-3); transform:translateY(-1px);}
.btn-outline{border-color:rgba(255,255,255,.55); color:#fff; background:rgba(255,255,255,.06);}
.btn-outline:hover{border-color:var(--gold); color:var(--gold);}
.btn-outline-navy{border-color:var(--navy); color:var(--navy); background:transparent;}
.btn-outline-navy:hover{background:var(--navy); color:#fff;}
.btn-sm{padding:11px 22px; font-size:.82rem;}

/* ---------- header ---------- */
header.site-nav{
  position:sticky; top:0; z-index:60; background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--paper-2);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 32px; max-width:var(--maxw); margin:0 auto;
}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none;}
.badge{
  width:46px; height:46px; border-radius:50%; overflow:hidden; flex-shrink:0;
}
.badge img{width:100%; height:100%; object-fit:cover;}
.brand-text{line-height:1.1;}
.brand-text b{display:block; color:var(--navy); font-weight:800; font-size:1.02rem;}
.brand-text span{display:block; color:var(--steel); font-size:.68rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase;}
nav.links{display:flex; gap:8px; align-items:center;}
nav.links ul{list-style:none; margin:0; padding:0; display:flex; gap:8px; align-items:center;}
nav.links li{margin:0;}
nav.links a{
  color:var(--navy); text-decoration:none; font-size:.9rem; font-weight:600;
  padding:10px 18px; border-radius:999px; display:inline-block;
}
nav.links a:hover{background:var(--paper);}
nav.links li.current-menu-item a, nav.links a.active{background:var(--navy); color:#fff;}
.nav-right{display:flex; align-items:center;}
.menu-btn{
  display:none; background:var(--paper); border:none; color:var(--navy); border-radius:999px;
  width:44px; height:44px; align-items:center; justify-content:center; font-size:1.1rem; cursor:pointer;
}

/* full screen mobile menu overlay */
.mobile-menu{
  display:none; position:fixed; inset:0; z-index:100; background:#fff;
  padding:20px 24px; overflow-y:auto;
}
.mobile-menu.open{display:block;}
.mobile-menu-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:28px;}
.mobile-menu-close{background:var(--paper); border:none; border-radius:999px; width:44px; height:44px; font-size:1.1rem; cursor:pointer;}
.mobile-menu-list{list-style:none; margin:0; padding:0;}
.mobile-menu-list li{margin-bottom:12px;}
.mobile-menu-list a{
  display:block; padding:18px 22px; border-radius:999px; text-decoration:none;
  color:var(--navy); font-weight:700; font-size:1.05rem; background:var(--paper);
}
.mobile-menu-list li.current-menu-item a{background:var(--navy); color:#fff;}
.mobile-menu .btn{width:100%; justify-content:center; margin-top:10px;}

/* ---------- hero ---------- */
.hero{
  position:relative; min-height:500px; display:flex; align-items:center;
  background-size:cover; background-position:center; overflow:hidden; background-color:var(--navy-2);
}
.hero::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,23,48,.42) 0%, rgba(10,23,48,.58) 45%, rgba(10,23,48,.86) 100%);
}
.hero .wrap{position:relative; z-index:2; padding:56px 32px; text-align:center;}
.hero h1{color:#fff; font-size:clamp(2.3rem,5vw,3.9rem); max-width:20ch; margin:0 auto 18px;}
.hero p.lead{color:#DCE1EA; font-size:1.1rem; max-width:48ch; margin:0 auto 28px;}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; justify-content:center;}

.page-hero{
  position:relative; min-height:280px; display:flex; align-items:center;
  background-size:cover; background-position:center; overflow:hidden; background-color:var(--navy-2);
}
.page-hero::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,23,48,.4) 0%, rgba(10,23,48,.82) 100%);
}
.page-hero .wrap{position:relative; z-index:2; padding:48px 32px; text-align:center;}
.page-hero h1{color:#fff; font-size:clamp(2.1rem,4.4vw,3.2rem); max-width:22ch; margin-left:auto; margin-right:auto;}
.page-hero p{color:#DCE1EA; max-width:54ch; font-size:1.02rem; margin:10px auto 0;}
.page-hero .eyebrow{justify-content:center;}

/* ---------- home slider ---------- */
.hslider{position:relative; height:520px; overflow:hidden; background:var(--navy-2);}
.hslide{
  position:absolute; inset:0; opacity:0; transition:opacity 1s ease;
  background-size:cover; background-position:center; display:flex; align-items:center;
}
.hslide.active{opacity:1;}
.hslide::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,23,48,.4) 0%, rgba(10,23,48,.58) 45%, rgba(10,23,48,.88) 100%);
}
.hslide .wrap{position:relative; z-index:2; padding:0 32px; text-align:center;}
.hslide .eyebrow{justify-content:center;}
.hslide h1{color:#fff; font-size:clamp(2.2rem,4.8vw,3.6rem); max-width:20ch; margin:0 auto 16px;}
.hslide p.lead{color:#DCE1EA; font-size:1.08rem; max-width:46ch; margin:0 auto 26px;}
.hslide .hero-actions{justify-content:center;}
.hslider-controls{position:absolute; z-index:3; bottom:22px; left:50%; transform:translateX(-50%); display:flex; gap:10px; align-items:center;}
.hslider-dots{display:flex; gap:8px; margin-right:8px;}
.hslider-dots button{width:9px; height:9px; border-radius:50%; border:1.5px solid rgba(255,255,255,.6); background:transparent; padding:0; cursor:pointer;}
.hslider-dots button.active{background:var(--gold); border-color:var(--gold);}
.hslider-arrow{
  width:40px; height:40px; border-radius:50%; border:1.5px solid rgba(255,255,255,.4); background:rgba(255,255,255,.08); color:#fff;
  cursor:pointer; font-size:1rem; display:flex; align-items:center; justify-content:center;
}
.hslider-arrow:hover{border-color:var(--gold); color:var(--gold);}

/* ---------- section shell ---------- */
section{padding:52px 0;}
.section-head{max-width:640px; margin-bottom:32px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(1.9rem,3.2vw,2.5rem);}
.section-head p{font-size:1.03rem; max-width:56ch;}
.section-head.center p{margin-left:auto; margin-right:auto;}
section.on-navy{background:var(--navy-2); color:#fff;}
section.on-navy h2, section.on-navy h3, section.on-navy h4{color:#fff;}
section.on-navy p{color:#B7C0D2;}
section.on-paper{background:var(--paper);}
section.tight{padding:36px 0;}

/* ---------- value / icon-square cards ---------- */
.value-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:28px;}
.value-card{text-align:center;}
.icon-square{
  width:76px; height:76px; border-radius:22px; background:var(--gold-soft);
  display:flex; align-items:center; justify-content:center; margin:0 auto 22px;
}
.icon-square svg{width:34px; height:34px; stroke:var(--gold-dark);}
.value-card h4{font-size:1.08rem; margin-bottom:8px;}
.value-card p{font-size:.92rem; margin:0;}

/* ---------- numbered image cards (core offerings) ---------- */
.offer-grid{display:grid; grid-template-columns:1fr 1fr; gap:36px;}
.offer-card{background:#fff;}
.offer-media{position:relative; border-radius:var(--r-lg); overflow:hidden; aspect-ratio:4/3; margin-bottom:22px; background:var(--paper-2);}
.offer-media img{width:100%; height:100%; object-fit:cover;}
.offer-num{
  position:absolute; top:18px; left:18px; z-index:2;
  background:var(--gold); color:var(--navy-2); font-weight:800; font-size:.85rem;
  padding:8px 16px; border-radius:999px;
}
.offer-head{display:flex; align-items:flex-start; justify-content:space-between; gap:16px; margin-bottom:10px;}
.offer-head h3{font-size:1.35rem; margin:0;}
.offer-arrow{
  flex-shrink:0; width:44px; height:44px; border-radius:50%; background:var(--gold-soft);
  display:flex; align-items:center; justify-content:center; color:var(--navy); text-decoration:none;
  transition:background .2s ease;
}
.offer-arrow:hover{background:var(--gold);}
.offer-card p.desc{font-size:.96rem; margin-bottom:0;}

/* ---------- service detail row (fixed responsive) ---------- */
.service-detail{
  display:grid; grid-template-columns:.85fr 1.15fr; gap:44px; align-items:center;
  padding:44px 0; border-top:1px solid var(--paper-2); scroll-margin-top:100px;
}
.service-detail.reverse .sd-media{order:2;}
.service-detail.reverse .sd-text{order:1;}
.sd-text h3{font-size:1.55rem; margin-bottom:10px;}
.sd-text p.desc{font-size:1rem; margin-bottom:20px;}
.check-panel{background:var(--paper); border-radius:var(--r-lg); padding:36px;}
.check-panel.on-white{background:#fff; border:1px solid var(--paper-2);}
.check-panel.on-navy-panel{background:rgba(255,255,255,.06);}
.check-list{list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:16px 32px;}
.check-list.single{grid-template-columns:1fr;}
.check-list li{display:flex; align-items:flex-start; gap:14px; font-size:.98rem; color:var(--ink);}
.check-panel.on-navy-panel .check-list li{color:#fff;}
.check-ico{
  flex-shrink:0; width:26px; height:26px; border-radius:50%; background:var(--gold-soft);
  display:flex; align-items:center; justify-content:center; margin-top:2px;
}
.check-ico svg{width:14px; height:14px; stroke:var(--gold-dark);}

/* ---------- stat / trust strip ---------- */
.stat-strip{background:var(--navy); border-radius:var(--r-lg); padding:0; overflow:hidden;}
.stat-grid{display:grid; grid-template-columns:repeat(4,1fr);}
.stat-cell{padding:36px 24px; text-align:center; border-right:1px solid rgba(255,255,255,.12);}
.stat-cell:last-child{border-right:none;}
.stat-cell .num{font-size:2.3rem; font-weight:800; color:var(--gold);}
.stat-cell .cap{font-size:.76rem; color:#B7C0D2; text-transform:uppercase; letter-spacing:.08em; font-weight:600; margin-top:2px;}
.compliance-row{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; justify-content:center;
}
.compliance-row span{
  font-size:.76rem; font-weight:700; color:var(--navy); background:var(--paper);
  padding:8px 16px; border-radius:999px; letter-spacing:.02em;
}

/* ---------- about / quote ---------- */
.about-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:start;}
.quote-card{
  background:var(--navy); color:#fff; padding:40px 36px; border-radius:var(--r-lg); position:relative;
}
.quote-card .mark{font-size:3rem; font-weight:800; color:var(--gold); line-height:.5; display:block; margin-bottom:18px;}
.quote-card p{color:#DCE1EA; font-size:1.05rem; margin-bottom:20px;}
.quote-card .who b{color:#fff; display:block; font-weight:700; font-size:.98rem;}
.quote-card .who span{color:var(--gold); font-size:.82rem;}

/* ---------- clients ---------- */
.pill-grid{display:flex; flex-wrap:wrap; gap:12px;}
.pill-grid span{
  background:var(--paper); border:1px solid var(--paper-2); color:var(--navy); font-weight:700; font-size:.88rem;
  padding:14px 24px; border-radius:999px;
}
.industry-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.industry-card{border-radius:var(--r-lg); overflow:hidden; position:relative; aspect-ratio:3/4; background:var(--navy-3);}
.industry-card img{width:100%; height:100%; object-fit:cover;}
.industry-card::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, transparent 45%, rgba(10,23,48,.92) 100%);}
.industry-cap{position:absolute; left:0; right:0; bottom:0; z-index:2; padding:22px;}
.industry-cap h4{color:#fff; font-size:1.02rem; margin-bottom:4px;}
.industry-cap p{color:#C7CEDA; font-size:.82rem; margin:0;}
.oem-row{display:flex; flex-wrap:wrap; gap:10px 28px; margin-top:16px; color:#B7C0D2; font-size:.9rem; font-weight:600;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg, var(--navy-2) 0%, var(--navy) 100%);
  color:#fff; text-align:center; padding:64px 40px; border-radius:var(--r-lg);
}
.cta-band h2{color:#fff; font-size:clamp(2rem,4vw,2.8rem); max-width:20ch; margin:0 auto 18px;}
.cta-band p{color:#B7C0D2; max-width:50ch; margin:0 auto 34px;}
.cta-actions{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

/* ---------- contact ---------- */
.contact-grid{display:grid; grid-template-columns:.85fr 1.15fr; gap:56px;}
.contact-card{
  display:flex; gap:18px; align-items:flex-start; background:var(--paper);
  border-radius:var(--r-md); padding:24px; margin-bottom:18px;
}
.contact-card .icon-square{width:52px; height:52px; border-radius:16px; margin:0; flex-shrink:0;}
.contact-card .icon-square svg{width:24px; height:24px;}
.contact-card h4{font-size:1rem; margin-bottom:6px;}
.contact-card p{margin:0 0 2px 0; font-size:.92rem;}
.contact-card .map-link{display:inline-block; margin-top:8px; font-size:.82rem; font-weight:700; color:var(--navy); text-decoration:none;}
.contact-card .map-link:hover{color:var(--gold-dark);}
.contact-form{background:#fff; border-radius:var(--r-lg); padding:40px; box-shadow:0 20px 50px rgba(0,0,0,.18);}
.contact-form label{display:block; font-size:.8rem; font-weight:700; color:var(--navy); margin-bottom:6px;}
.contact-form input, .contact-form select, .contact-form textarea{
  width:100%; padding:14px 18px; border:1.5px solid var(--paper-2); background:#fff; margin-bottom:18px;
  font-family:'Plus Jakarta Sans',sans-serif; font-size:.95rem; color:var(--ink); border-radius:var(--r-sm);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{outline:none; border-color:var(--gold);}
.contact-form textarea{resize:vertical; min-height:110px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}

/* contact section on navy background */
section.on-navy .contact-card{background:rgba(255,255,255,.06);}
section.on-navy .contact-card h4{color:#fff;}
section.on-navy .contact-card p{color:#B7C0D2;}
section.on-navy .contact-card .map-link{color:var(--gold);}
section.on-navy .contact-card .map-link:hover{color:var(--gold-lt,#E0C182);}
.form-success{background:rgba(76,175,80,.15); border:1px solid #4CAF50; color:#fff; padding:16px 20px; border-radius:var(--r-sm); margin-bottom:20px; font-weight:600; font-size:.92rem;}
.form-error{background:rgba(220,53,69,.15); border:1px solid #DC3545; color:#fff; padding:16px 20px; border-radius:var(--r-sm); margin-bottom:20px; font-weight:600; font-size:.92rem;}

/* ---------- footer ---------- */
footer{background:var(--navy-2); color:#B7C0D2; padding:52px 0 24px;}
.footer-grid{display:grid; grid-template-columns:1fr 1.1fr 1fr; gap:44px; margin-bottom:36px; align-items:start;}
.footer-col h5{
  color:#fff; font-weight:800; font-size:.82rem; letter-spacing:.08em; text-transform:uppercase; margin-bottom:14px;
}
.footer-col.logo-col img{height:64px; width:auto; margin-bottom:4px;}
.footer-col.desc-col p{color:#B7C0D2; font-size:.94rem; line-height:1.65; margin:0;}
.footer-col ul{list-style:none; margin:0; padding:0;}
.footer-col.contact-col li{margin-bottom:8px; font-size:.92rem; line-height:1.3;}
.footer-col a{color:#DCE1EA; text-decoration:none;}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:.78rem; color:#7B87A0;
}

/* ---------- reveal ---------- */
.reveal{opacity:0; transform:translateY(20px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:none;}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  nav.links{display:none;}
  .nav-right .btn{display:none;}
  .menu-btn{display:flex;}
  .value-grid{grid-template-columns:1fr 1fr;}
  .offer-grid{grid-template-columns:1fr;}
  .about-grid{grid-template-columns:1fr; gap:36px;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat-cell{border-bottom:1px solid rgba(255,255,255,.12);}
  .industry-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr; gap:36px;}
  .form-row{grid-template-columns:1fr;}
  .check-list{grid-template-columns:1fr;}
  .service-detail{grid-template-columns:1fr; gap:24px; padding:32px 0;}
  .service-detail.reverse .sd-media{order:0;}
  .service-detail.reverse .sd-text{order:0;}
  .footer-grid{grid-template-columns:1fr 1fr; gap:32px;}
  .footer-col.logo-col{grid-column:1 / -1;}
}
@media (max-width:600px){
  .wrap{padding:0 20px;}
  section{padding:44px 0;}
  .hero{min-height:420px;}
  .hero .wrap{padding:40px 20px;}
  .page-hero{min-height:240px;}
  .page-hero .wrap{padding:36px 20px;}
  .hslider{height:460px;}
  .hslide .wrap{padding:0 20px;}
  .hslider-controls{bottom:16px;}
  .value-grid{grid-template-columns:1fr 1fr; gap:20px;}
  .industry-grid{grid-template-columns:1fr;}
  .check-panel{padding:26px 20px;}
  .contact-form{padding:26px 22px;}
  .nav-inner{padding:12px 18px;}
  .brand-text span{display:none;}
  .stat-grid{grid-template-columns:1fr;}
  .stat-cell{border-right:none;}
  .cta-band{padding:40px 22px;}
  .footer-grid{grid-template-columns:1fr; gap:30px; text-align:center;}
  .footer-col.logo-col{display:flex; flex-direction:column; align-items:center;}
  .footer-col.contact-col li{justify-content:center;}
  .footer-bottom{flex-direction:column; text-align:center;}
}