/*
Theme Name: Nashixwa Group
Theme URI: https://www.nashixwainvestment.com
Author: Nashixwa Investment CC
Author URI: https://www.nashixwainvestment.com
Description: Custom theme for Nashixwa Investment CC — a diversified holding company across 11 sectors. Every sector is a fully editable post type ("Sector") with its own services, portfolio and brand fields, manageable entirely from wp-admin. Colors and structure follow the black/green/white group brand.
Version: 1.0.2
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: nashixwa
*/

/* ==========================================================================
   NASHIXWA INVESTMENT CC — Brand Stylesheet
   Concept: "The Root & The Branches" — one holding company (root), eleven
   divisions (branches). Photography is unified in a black/green duotone so
   any stock or replacement image automatically feels on-brand.
   ========================================================================== */

:root{
  --ink:#0a0d0b;
  --forest:#0f2e1f;
  --forest-2:#123524;
  --green:#1e7a4c;
  --green-bright:#33c56f;
  --green-soft:#bfe8cf;
  --paper:#f6f7f3;
  --white:#ffffff;
  --line-dark:rgba(255,255,255,.14);
  --line-light:rgba(10,13,11,.12);
  --shadow:0 30px 60px -20px rgba(0,0,0,.45);

  --display:'Space Grotesk', 'Archivo', sans-serif;
  --body:'Inter', sans-serif;
  --mono:'IBM Plex Mono', monospace;

  --maxw:1280px;
  --pad:clamp(20px,4vw,64px);
  --radius:2px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
button{font-family:inherit; cursor:pointer;}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green-bright);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:1px;
  background:var(--green-bright);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:700;
  line-height:1.05;
  margin:0 0 .4em;
  letter-spacing:-.01em;
}

.container{max-width:var(--maxw); margin:0 auto; padding:0 var(--pad);}

/* ---------------- Focus & a11y ---------------- */
a:focus-visible, button:focus-visible, .chip:focus-visible{
  outline:2px solid var(--green-bright);
  outline-offset:3px;
}

/* ---------------- Skip link ---------------- */
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--green);
  color:#fff; padding:10px 16px; z-index:999; font-family:var(--mono); font-size:13px;
}
.skip-link:focus{left:10px; top:10px;}

/* ---------------- Top bar ---------------- */
.topbar{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.04em;
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:8px; padding-bottom:8px; gap:16px; flex-wrap:wrap;
}
.topbar a{opacity:.85; transition:opacity .2s;}
.topbar a:hover{opacity:1; color:var(--green-bright);}
.topbar .tb-links{display:flex; gap:20px; flex-wrap:wrap;}

/* ---------------- Header / Nav ---------------- */
header.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(10,13,11,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px var(--pad);
  max-width:var(--maxw); margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:12px;
  color:var(--white);
}
.brand-mark{
  width:40px; height:40px; border-radius:50%;
  border:1.5px solid var(--green-bright);
  display:flex; align-items:center; justify-content:center;
  flex:none;
}
.brand-mark svg{width:22px; height:22px;}
.brand-mark.brand-mark--logo{
  width:auto; height:42px; min-width:42px;
  border-radius:0; border:none; background:none; padding:0;
}
.brand-mark--logo img.custom-logo{
  width:auto; height:100%; max-width:220px;
  object-fit:contain; object-position:left center;
  display:block;
}
@media (max-width:900px){
  .brand-mark--logo{height:34px; min-width:34px;}
}
.brand-name{
  font-family:var(--display); font-weight:700; font-size:16px;
  letter-spacing:.01em; line-height:1.1;
}
.brand-name span{display:block; font-family:var(--mono); font-weight:400; font-size:10px; letter-spacing:.16em; color:var(--green-bright); margin-top:2px;}

.nav-links{display:flex; align-items:center; gap:28px;}
.nav-links a{
  color:var(--paper); font-size:14px; font-weight:500; position:relative; padding:6px 0;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--green-bright);
  transition:width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--green-bright);}

.nav-cta{
  border:1px solid var(--green-bright); color:var(--green-bright);
  padding:9px 18px; font-family:var(--mono); font-size:12px; letter-spacing:.06em;
  transition:background .2s, color .2s;
}
.nav-cta:hover{background:var(--green-bright); color:var(--ink);}

.menu-toggle{
  display:none; background:none; border:none; color:var(--white);
  width:32px; height:24px; position:relative;
}
.menu-toggle span{
  position:absolute; left:0; width:100%; height:2px; background:currentColor; transition:.3s;
}
.menu-toggle span:nth-child(1){top:0;}
.menu-toggle span:nth-child(2){top:11px;}
.menu-toggle span:nth-child(3){top:22px;}
.menu-toggle.open span:nth-child(1){transform:translateY(11px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-11px) rotate(-45deg);}

@media (max-width:900px){
  .nav-links{
    position:fixed; inset:65px 0 0 0; background:var(--ink);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:10px var(--pad) 30px;
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .25s ease, transform .25s ease;
    overflow-y:auto;
  }
  .nav-links.open{opacity:1; pointer-events:auto; transform:translateY(0);}
  .nav-links a{width:100%; padding:14px 0; border-bottom:1px solid var(--line-dark); font-size:16px;}
  .nav-cta{margin-top:14px;}
  .menu-toggle{display:block;}
}

/* ---------------- Duotone image treatment (the signature) ---------------- */
.duo{
  position:relative; overflow:hidden; background:var(--forest);
}
.duo img{
  width:100%; height:100%; object-fit:cover; display:block;
  filter:grayscale(1) contrast(1.15) brightness(.9);
  transition:transform .8s cubic-bezier(.2,.8,.2,1), filter .4s;
}
.duo::after{
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(160deg, rgba(30,122,76,.78) 0%, rgba(10,13,11,.55) 55%, rgba(10,13,11,.92) 100%);
  mix-blend-mode:multiply;
  pointer-events:none;
}
.duo::before{
  content:'';
  position:absolute; inset:0; z-index:2;
  background:linear-gradient(180deg, rgba(10,13,11,0) 40%, rgba(10,13,11,.85) 100%);
  pointer-events:none;
}
.duo:hover img{transform:scale(1.06);}
.duo.light::after{background:linear-gradient(160deg, rgba(30,122,76,.55) 0%, rgba(246,247,243,.15) 100%); mix-blend-mode:multiply;}
.duo.light::before{display:none;}
.img-fallback{
  display:none; position:absolute; inset:0; align-items:center; justify-content:center;
  background:repeating-linear-gradient(135deg, var(--forest), var(--forest) 12px, var(--forest-2) 12px, var(--forest-2) 24px);
  color:var(--green-soft); font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-align:center; padding:10px;
}
.duo img.broken{display:none;}
.duo img.broken ~ .img-fallback{display:flex;}

/* ---------------- Hero (home) ---------------- */
.hero{
  position:relative; min-height:92vh; display:flex; align-items:flex-end;
  color:var(--white); overflow:hidden; background:var(--ink);
}
.hero-bg{position:absolute; inset:0; z-index:0;}
.hero-bg svg{width:100%; height:100%;}
.hero-content{position:relative; z-index:2; width:100%; padding:0 var(--pad) 64px;}
.hero-content .container{padding:0;}
.hero h1{
  font-size:clamp(42px,7vw,96px);
  max-width:14ch;
  text-transform:uppercase;
}
.hero h1 em{
  font-style:normal; color:var(--green-bright);
}
.hero-sub{
  max-width:560px; font-size:17px; color:var(--green-soft); margin:18px 0 34px;
}
.hero-stats{display:flex; gap:clamp(20px,4vw,56px); flex-wrap:wrap; margin-top:40px; border-top:1px solid var(--line-dark); padding-top:24px;}
.hero-stat b{font-family:var(--display); font-size:clamp(22px,3vw,34px); display:block; color:var(--white);}
.hero-stat span{font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--green-soft); text-transform:uppercase;}

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px; font-family:var(--mono); font-size:13px; letter-spacing:.06em; text-transform:uppercase;
  border:1px solid var(--green-bright); color:var(--white); background:transparent;
  transition:background .25s, color .25s, transform .25s;
}
.btn:hover{background:var(--green-bright); color:var(--ink); transform:translateY(-2px);}
.btn.solid{background:var(--green-bright); color:var(--ink);}
.btn.solid:hover{background:var(--white);}
.btn.dark{border-color:var(--ink); color:var(--ink);}
.btn.dark:hover{background:var(--ink); color:var(--white);}

/* ---------------- Branch index (signature nav concept) ---------------- */
.branch-index{
  background:var(--ink); color:var(--white); padding:110px 0 90px; position:relative;
}
.branch-index .head{max-width:640px; margin-bottom:60px;}
.branch-index .head h2{font-size:clamp(30px,4.4vw,50px); color:var(--white); text-transform:uppercase;}
.branch-index .head p{color:var(--green-soft); font-size:16px;}

.branch-list{
  position:relative;
  border-top:1px solid var(--line-dark);
}
.branch-item{
  display:grid; grid-template-columns:90px 1fr auto; align-items:center; gap:24px;
  padding:26px 0; border-bottom:1px solid var(--line-dark);
  transition:background .25s;
  position:relative;
}
.branch-item:hover{background:rgba(51,197,111,.06);}
.branch-num{font-family:var(--mono); color:var(--green-bright); font-size:14px;}
.branch-main a{display:block;}
.branch-title{
  font-family:var(--display); font-size:clamp(20px,2.6vw,30px); text-transform:uppercase; color:var(--white);
  display:flex; align-items:center; gap:14px; transition:color .2s, gap .2s;
}
.branch-item:hover .branch-title{color:var(--green-bright); gap:20px;}
.branch-tag{font-family:var(--mono); font-size:12px; color:var(--green-soft); margin-top:6px; letter-spacing:.03em;}
.branch-arrow{
  width:42px; height:42px; border:1px solid var(--line-dark); border-radius:50%;
  display:flex; align-items:center; justify-content:center; flex:none;
  transition:border-color .2s, transform .2s;
}
.branch-item:hover .branch-arrow{border-color:var(--green-bright); transform:rotate(45deg);}
@media (max-width:720px){
  .branch-item{grid-template-columns:40px 1fr auto;}
  .branch-tag{display:none;}
}

/* ---------------- Sections generic ---------------- */
section{padding:96px 0;}
.section-head{max-width:680px; margin-bottom:52px;}
.section-head h2{font-size:clamp(28px,4vw,44px); text-transform:uppercase;}
.section-head p{color:#444; font-size:16.5px;}
.on-dark{background:var(--ink); color:var(--white);}
.on-dark .section-head p{color:var(--green-soft);}
.on-forest{background:var(--forest);}

/* ---------------- About strip / values ---------------- */
.values-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-light); border:1px solid var(--line-light);}
.value-card{background:var(--white); padding:34px; }
.value-card .n{font-family:var(--mono); color:var(--green); font-size:12px; letter-spacing:.1em;}
.value-card h3{font-size:20px; margin-top:14px; text-transform:uppercase;}
.value-card p{color:#555; font-size:14.5px;}
@media (max-width:800px){.values-grid{grid-template-columns:1fr;}}

/* ---------------- Sector page hero ---------------- */
.sector-hero{
  position:relative; min-height:74vh; display:flex; align-items:flex-end; color:var(--white); overflow:hidden; background:var(--forest);
}
.sector-hero .duo{position:absolute; inset:0;}
.sector-hero-inner{position:relative; z-index:2; padding:70px var(--pad) 56px; max-width:var(--maxw); margin:0 auto; width:100%;}
.sector-crumb{font-family:var(--mono); font-size:12px; color:var(--green-soft); letter-spacing:.06em; margin-bottom:18px; display:flex; gap:10px; align-items:center;}
.sector-crumb a{color:var(--green-soft); border-bottom:1px solid transparent;}
.sector-crumb a:hover{color:var(--green-bright); border-color:var(--green-bright);}
.sector-hero h1{font-size:clamp(34px,6vw,72px); text-transform:uppercase; max-width:16ch;}
.sector-hero .lede{max-width:600px; color:var(--green-soft); font-size:16.5px; margin-top:16px;}
.sector-hero .num{
  position:absolute; top:70px; right:var(--pad); z-index:2; font-family:var(--mono); font-size:13px; color:var(--green-bright);
  writing-mode:vertical-rl;
}
@media (max-width:700px){.sector-hero .num{display:none;}}

/* ---------------- Layout: page body with rail nav ---------------- */
.page-body{display:grid; grid-template-columns:250px 1fr; gap:56px; max-width:var(--maxw); margin:0 auto; padding:70px var(--pad);}
.rail{position:sticky; top:96px; align-self:start;}
.rail-label{font-family:var(--mono); font-size:11px; color:var(--green); letter-spacing:.12em; margin-bottom:14px; text-transform:uppercase;}
.rail ul{display:flex; flex-direction:column; gap:2px;}
.rail a{
  display:flex; gap:10px; padding:9px 10px; font-size:13px; color:#333; border-left:2px solid transparent; font-family:var(--mono);
}
.rail a b{color:#999; font-weight:400;}
.rail a:hover, .rail a.active{border-color:var(--green); background:rgba(30,122,76,.06); color:var(--green);}
@media (max-width:980px){
  .page-body{grid-template-columns:1fr; padding-top:44px;}
  .rail{position:static; display:flex; overflow-x:auto; gap:6px; padding-bottom:12px; margin-bottom:20px; border-bottom:1px solid var(--line-light);}
  .rail ul{flex-direction:row;}
  .rail a{white-space:nowrap; border-left:none; border-bottom:2px solid transparent;}
  .rail a:hover, .rail a.active{border-color:var(--green);}
  .rail-label{display:none;}
}

/* ---------------- Services list ---------------- */
.service-list{display:flex; flex-direction:column;}
.service-row{
  display:grid; grid-template-columns:34px 1fr; gap:16px; padding:18px 0; border-bottom:1px solid var(--line-light);
}
.service-row .n{font-family:var(--mono); color:var(--green); font-size:13px;}
.service-row h4{font-size:17px; margin-bottom:4px; text-transform:none;}
.service-row p{color:#555; font-size:14.5px; margin:0;}

/* ---------------- Filter chips ---------------- */
.filters{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:34px;}
.chip{
  padding:9px 18px; border:1px solid var(--line-light); background:transparent; font-family:var(--mono); font-size:12px;
  letter-spacing:.05em; text-transform:uppercase; color:#444; transition:.2s;
}
.chip:hover{border-color:var(--green);}
.chip.active{background:var(--ink); border-color:var(--ink); color:var(--white);}

/* ---------------- Portfolio grid ---------------- */
.portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
@media (max-width:980px){.portfolio-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.portfolio-grid{grid-template-columns:1fr;}}

.p-card{
  position:relative; background:var(--white); border:1px solid var(--line-light); overflow:hidden;
  cursor:pointer; transition:transform .3s, box-shadow .3s;
}
.p-card:hover{transform:translateY(-6px); box-shadow:var(--shadow);}
.p-card .duo{aspect-ratio:4/3;}
.p-card .p-body{padding:20px;}
.p-card .p-tag{font-family:var(--mono); font-size:10.5px; color:var(--green); text-transform:uppercase; letter-spacing:.08em;}
.p-card h4{font-size:17px; margin:8px 0 6px; text-transform:none;}
.p-card p{color:#555; font-size:13.5px; margin:0;}
.p-card .p-plus{
  position:absolute; top:14px; right:14px; z-index:3; width:34px; height:34px; border-radius:50%;
  background:rgba(10,13,11,.55); backdrop-filter:blur(4px); color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:18px; transition:background .2s, transform .3s;
}
.p-card:hover .p-plus{background:var(--green-bright); color:var(--ink); transform:rotate(90deg);}
.p-card.hide{display:none;}

/* ---------------- Brand strip ---------------- */
.brand-strip{
  display:flex; flex-wrap:wrap; gap:14px;
}
.brand-chip{
  border:1px solid var(--line-light); padding:14px 20px; font-family:var(--mono); font-size:12.5px; letter-spacing:.04em;
  display:flex; align-items:center; gap:10px; color:#333;
}
.brand-chip .dot{width:7px; height:7px; border-radius:50%; background:var(--green);}

/* ---------------- Stat bar ---------------- */
.stat-bar{display:flex; flex-wrap:wrap; gap:0; border:1px solid var(--line-dark);}
.stat-bar .stat{flex:1 1 160px; padding:22px 24px; border-right:1px solid var(--line-dark);}
.stat-bar .stat:last-child{border-right:none;}
.stat-bar b{font-family:var(--display); font-size:26px; display:block;}
.stat-bar span{font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; color:var(--green-soft); text-transform:uppercase;}

/* ---------------- CTA band ---------------- */
.cta-band{
  background:var(--green); color:var(--ink); padding:70px 0; position:relative; overflow:hidden;
}
.cta-band .container{display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap;}
.cta-band h2{font-size:clamp(26px,3.6vw,42px); text-transform:uppercase; max-width:16ch;}
.cta-band .btn{border-color:var(--ink); color:var(--ink);}
.cta-band .btn:hover{background:var(--ink); color:var(--white);}

/* ---------------- Footer ---------------- */
footer.site-footer{background:var(--ink); color:var(--paper); padding:70px 0 26px;}
.footer-grid{display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid var(--line-dark);}
.footer-grid h4{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--green-bright); margin-bottom:16px;}
.footer-grid a, .footer-grid p{color:#c7cfc9; font-size:14px; display:block; margin-bottom:9px;}
.footer-grid a:hover{color:var(--green-bright);}
.footer-bottom{display:flex; justify-content:space-between; padding-top:22px; font-family:var(--mono); font-size:11.5px; color:#8b968f; flex-wrap:wrap; gap:10px;}
.socials{display:flex; gap:12px;}
.socials a{width:34px; height:34px; border:1px solid var(--line-dark); border-radius:50%; display:flex; align-items:center; justify-content:center;}
.socials a:hover{border-color:var(--green-bright); color:var(--green-bright);}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}

/* ---------------- Reveal on scroll ---------------- */
[data-reveal]{opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease;}
[data-reveal].in{opacity:1; transform:none;}

/* ---------------- Lightbox ---------------- */
.lightbox{
  position:fixed; inset:0; background:rgba(10,13,11,.94); z-index:1000; display:none; align-items:center; justify-content:center; padding:40px;
}
.lightbox.open{display:flex;}
.lightbox-inner{max-width:900px; width:100%; color:#fff;}
.lightbox .duo{aspect-ratio:16/10; margin-bottom:22px;}
.lightbox h3{font-size:26px; text-transform:uppercase;}
.lightbox p{color:var(--green-soft);}
.lightbox-close{
  position:absolute; top:26px; right:30px; color:#fff; font-family:var(--mono); font-size:13px;
  border:1px solid var(--line-dark); padding:10px 16px; background:none;
}
.lightbox-close:hover{border-color:var(--green-bright); color:var(--green-bright);}

/* ---------------- Search (home) ---------------- */
.quick-search{position:relative; max-width:520px;}
.quick-search input{
  width:100%; background:transparent; border:none; border-bottom:1px solid var(--line-dark); color:#fff;
  font-family:var(--mono); font-size:15px; padding:12px 4px; outline:none;
}
.quick-search input::placeholder{color:#7f8b83;}
.quick-search input:focus{border-color:var(--green-bright);}
.search-results{position:absolute; left:0; right:0; top:100%; background:var(--ink); border:1px solid var(--line-dark); z-index:20; display:none;}
.search-results.open{display:block;}
.search-results a{display:block; padding:12px 14px; font-size:13px; border-bottom:1px solid var(--line-dark); color:#eee;}
.search-results a:hover{background:rgba(51,197,111,.1); color:var(--green-bright);}

/* utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}