/* ===================================================================
   Terratech Systems Zambia Limited — Website Styles
   Palette: Forest Green · Copper Orange · Charcoal Brown
=================================================================== */
:root{
  --green:#2f7d32;
  --green-dark:#1f5c22;
  --green-deep:#123d16;
  --orange:#c9641c;
  --orange-light:#e07a2c;
  --charcoal:#221a15;
  --charcoal-2:#2c241d;
  --ink:#1c1c1c;
  --muted:#5c6660;
  --line:#e5e8e3;
  --bg:#ffffff;
  --bg-soft:#f5f7f3;
  --bg-mint:#eef4ec;
  --white:#ffffff;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 45px -22px rgba(20,40,20,.35);
  --shadow-lg:0 30px 70px -30px rgba(15,45,20,.45);
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Poppins',system-ui,sans-serif;line-height:1.15;margin:0;color:var(--charcoal)}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.ic{width:16px;height:16px;fill:currentColor;flex:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Poppins',sans-serif;font-weight:600;font-size:.95rem;
  padding:.85rem 1.6rem;border-radius:50px;border:2px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s,background .25s,color .25s;
}
.btn--primary{background:var(--green);color:#fff;box-shadow:0 12px 26px -12px rgba(47,125,50,.8)}
.btn--primary:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{background:#fff;color:var(--green-dark);border-color:#fff;transform:translateY(-2px)}
.btn--block{width:100%}

/* ---------- Kicker / Section heads ---------- */
.kicker{
  display:inline-block;font-family:'Poppins',sans-serif;font-weight:600;
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--green);margin-bottom:.85rem;position:relative;padding-left:34px;
}
.kicker::before{content:"";position:absolute;left:0;top:50%;width:24px;height:2px;background:var(--orange);transform:translateY(-50%)}
.kicker--light{color:#bfe6c0}
.kicker--light::before{background:var(--orange-light)}
.section{padding:96px 0}
.section__head{max-width:720px;margin:0 auto 56px;text-align:center}
.section__head .kicker{padding-left:0}
.section__head .kicker::before{display:none}
.section__head h2{font-size:clamp(1.8rem,3.6vw,2.7rem);letter-spacing:-.5px}
.section__sub{margin-top:1rem;color:var(--muted);font-size:1.05rem}
.section__head--light h2{color:#fff}
.section__sub--light{color:rgba(255,255,255,.82)}

/* ---------- Top bar ---------- */
.topbar{background:var(--charcoal);color:#d7ddd6;font-size:.85rem}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;min-height:42px;gap:16px}
.topbar__contacts{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topbar__contacts a,.topbar__loc{display:inline-flex;align-items:center;gap:7px;color:#d7ddd6;transition:color .2s}
.topbar__contacts a:hover{color:var(--orange-light)}
.topbar__tag{font-family:'Poppins',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#bfe6c0}
@media(max-width:860px){.topbar__loc,.topbar__tag{display:none}}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 10px 30px -18px rgba(0,0,0,.3)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:20px}
.nav__brand img{height:46px;width:auto}
.nav__menu{display:flex;align-items:center;gap:6px}
.nav__menu a{
  font-family:'Poppins',sans-serif;font-weight:500;font-size:.92rem;color:#33403a;
  padding:.55rem .85rem;border-radius:8px;transition:color .2s,background .2s;
}
.nav__menu a:hover{color:var(--green);background:var(--bg-mint)}
.nav__cta{background:var(--green);color:#fff!important;padding:.6rem 1.3rem!important;border-radius:50px!important;margin-left:8px}
.nav__cta:hover{background:var(--green-dark)!important}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{width:26px;height:3px;background:var(--charcoal);border-radius:3px;transition:.3s}
.nav__toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__toggle.open span:nth-child(2){opacity:0}
.nav__toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
@media(max-width:980px){
  /* backdrop-filter on .nav would otherwise trap & clip the fixed drawer to the
     header's height, leaving the menu background transparent over page content */
  .nav{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}
  .nav__toggle{display:flex}
  .nav__menu{position:fixed;inset:0 0 0 auto;width:min(320px,84vw);flex-direction:column;align-items:stretch;
    background:#fff;padding:100px 26px 40px;gap:6px;transform:translateX(100%);transition:transform .35s var(--ease);box-shadow:var(--shadow-lg);z-index:200}
  .nav__menu.open{transform:translateX(0)}
  .nav__menu a{padding:.9rem 1rem;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
  .nav__cta{margin:12px 0 0;border-radius:50px!important;text-align:center}
  .nav__backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;
    transition:opacity .35s var(--ease),visibility .35s var(--ease);z-index:95}
  .nav__backdrop.show{opacity:1;visibility:visible}
}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;background:url('../assets/hero-truck.jpg') center/cover no-repeat;transform:scale(1.05);z-index:-2}
.hero__overlay{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(115deg,rgba(18,45,22,.96) 0%,rgba(20,50,24,.86) 42%,rgba(24,40,25,.55) 68%,rgba(30,40,28,.25) 100%),
    linear-gradient(to top,rgba(10,25,12,.7),transparent 55%);
}
.hero__inner{min-height:min(88vh,760px);display:flex;align-items:center;padding-top:60px;padding-bottom:60px}
.hero__content{max-width:660px}
.hero__eyebrow{font-family:'Poppins',sans-serif;font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  font-size:.82rem;color:var(--orange-light);margin-bottom:1rem}
.hero__title{font-size:clamp(2.4rem,5.6vw,4.2rem);font-weight:800;letter-spacing:-1px;color:#fff}
.hero__title span{color:#8fd08f}
.hero__text{margin:1.6rem 0 2.2rem;font-size:1.12rem;color:rgba(255,255,255,.9);max-width:560px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:flex;gap:38px;margin-top:3rem;flex-wrap:wrap}
.hero__stats strong{display:block;font-family:'Poppins',sans-serif;font-size:2.3rem;font-weight:700;color:#fff;line-height:1}
.hero__stats span{font-size:.85rem;color:rgba(255,255,255,.75);letter-spacing:.03em}

/* ---------- Value strip ---------- */
.valuestrip{background:var(--green-deep);color:#fff;position:relative;margin-top:-1px}
.valuestrip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.valuestrip__item{padding:38px 30px;border-right:1px solid rgba(255,255,255,.1)}
.valuestrip__item:last-child{border-right:0}
.valuestrip__item .vic{width:40px;height:40px;fill:var(--orange-light);margin-bottom:14px}
.valuestrip__item .vstars{display:flex;flex-wrap:nowrap;gap:6px;margin-bottom:14px;height:40px;align-items:center}
.valuestrip__item .vstars svg{width:26px;height:26px;flex:none;fill:var(--orange-light)}
.valuestrip__item h3{color:#fff;font-size:1.12rem;margin-bottom:.4rem}
.valuestrip__item p{color:rgba(255,255,255,.72);font-size:.9rem;margin:0}
@media(max-width:900px){.valuestrip__grid{grid-template-columns:repeat(2,1fr)}
  .valuestrip__item{border-bottom:1px solid rgba(255,255,255,.1)}
  .valuestrip__item:nth-child(2n){border-right:0}}
@media(max-width:520px){.valuestrip__grid{grid-template-columns:1fr}.valuestrip__item{border-right:0}}

/* ---------- About ---------- */
.about{background:var(--bg)}
.about .section__head{text-align:left;margin-bottom:44px}
.about__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.about__lead p{font-size:1.06rem;color:#3a443e}
.about__lead strong{color:var(--green-dark)}
.about__cards{display:flex;flex-direction:column;gap:22px}
.vm-card{padding:30px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-soft);position:relative;overflow:hidden}
.vm-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px}
.vm-card--vision::before{background:var(--green)}
.vm-card--mission::before{background:var(--orange)}
.vm-card__icon{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px}
.vm-card--vision .vm-card__icon{background:var(--bg-mint)}
.vm-card--mission .vm-card__icon{background:#fbeee2}
.vm-card__icon svg{width:28px;height:28px}
.vm-card--vision .vm-card__icon svg{fill:var(--green)}
.vm-card--mission .vm-card__icon svg{fill:var(--orange)}
.vm-card h3{font-size:1.25rem;margin-bottom:.5rem}
.vm-card p{margin:0;color:var(--muted);font-size:.97rem}
@media(max-width:860px){.about__grid{grid-template-columns:1fr;gap:34px}}

/* ---------- Capacity ---------- */
.capacity{background:linear-gradient(135deg,var(--charcoal) 0%,#33291f 100%);color:#fff;padding:90px 0}
.capacity__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.capacity__intro h2{color:#fff;font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:1rem}
.capacity__intro p{color:rgba(255,255,255,.78)}
.capacity__list{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.capacity__list li{position:relative;padding-left:30px;font-size:.95rem;color:#e9ece6}
.capacity__list li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;
  background:var(--green);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");background-size:14px;background-position:center;background-repeat:no-repeat}
.capacity__stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px 22px;text-align:center}
.stat strong{display:block;font-family:'Poppins',sans-serif;font-size:2.1rem;font-weight:700;color:var(--orange-light);line-height:1}
.stat span{display:block;margin-top:.5rem;font-size:.82rem;color:rgba(255,255,255,.72)}
@media(max-width:860px){.capacity__grid{grid-template-columns:1fr;gap:40px}}
@media(max-width:520px){.capacity__list{grid-template-columns:1fr}}

/* ---------- Services ---------- */
.services{background:var(--bg-soft)}
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.svc::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--green),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::after{transform:scaleX(1)}
.svc__icon{width:56px;height:56px;border-radius:14px;background:var(--bg-mint);display:grid;place-items:center;margin-bottom:18px;transition:background .3s}
.svc__icon svg{width:30px;height:30px;fill:var(--green);transition:fill .3s}
.svc:hover .svc__icon{background:var(--green)}
.svc:hover .svc__icon svg{fill:#fff}
.svc h3{font-size:1.08rem;margin-bottom:.5rem;line-height:1.25}
.svc p{margin:0;color:var(--muted);font-size:.92rem}
@media(max-width:1080px){.services__grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.services__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.services__grid{grid-template-columns:1fr}}

/* ---------- Divisions / Tabs ---------- */
.divisions{background:var(--bg)}
.tabs{max-width:960px;margin:0 auto}
.tabs__nav{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.tabs__btn{font-family:'Poppins',sans-serif;font-weight:600;font-size:.95rem;padding:.7rem 1.6rem;border-radius:50px;
  border:2px solid var(--line);background:#fff;color:#44514a;cursor:pointer;transition:.25s}
.tabs__btn:hover{border-color:var(--green);color:var(--green)}
.tabs__btn.is-active{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 10px 24px -12px rgba(47,125,50,.8)}
.tabs__panel{display:none;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:40px}
.tabs__panel.is-active{display:block;animation:fade .4s var(--ease)}
.tabs__intro{margin-bottom:26px;max-width:640px}
.tabs__intro h3{font-size:1.6rem;color:var(--green-dark);margin-bottom:.5rem}
.tabs__intro p{color:var(--muted);margin:0}
.tabs__list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tabs__list li{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;position:relative;padding-left:26px}
.tabs__list li::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:4px;background:linear-gradient(var(--green),var(--orange))}
.tabs__list b{display:block;font-family:'Poppins',sans-serif;font-size:1rem;color:var(--charcoal);margin-bottom:.15rem}
.tabs__list span{font-size:.88rem;color:var(--muted)}
@media(max-width:700px){.tabs__panel{padding:26px}.tabs__list{grid-template-columns:1fr}}

/* ---------- Fleet ---------- */
.fleet{background:var(--bg-soft)}
.fleet__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.fcard{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  transition:transform .3s var(--ease),box-shadow .3s}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.fcard__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e9ebe6}
.fcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.fcard:hover .fcard__img img{transform:scale(1.07)}
.fcard__badge{position:absolute;top:12px;left:12px;background:var(--green);color:#fff;font-family:'Poppins',sans-serif;
  font-weight:600;font-size:.75rem;letter-spacing:.03em;padding:.3rem .7rem;border-radius:50px}
.fcard__body{padding:22px}
.fcard__body h3{font-size:1.15rem;margin-bottom:.7rem}
.fcard__body ul{list-style:none;padding:0;margin:0}
.fcard__body li{position:relative;padding-left:20px;font-size:.875rem;line-height:1.5;color:var(--muted);margin-bottom:.4rem}
.fcard__body li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;background:var(--orange)}
.fleet__more{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:40px}
.fleet__more>span{font-family:'Poppins',sans-serif;font-weight:600;color:var(--charcoal)}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chips span{background:#fff;border:1px solid var(--line);color:#44514a;font-size:.86rem;padding:.45rem 1rem;border-radius:50px}
@media(max-width:1080px){.fleet__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.fleet__grid{grid-template-columns:1fr}}

/* ---------- Why ---------- */
.why{background:linear-gradient(150deg,var(--green-deep) 0%,var(--green-dark) 100%);color:#fff;position:relative;overflow:hidden}
.why::before{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.05)}
.why__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative}
.why__item{text-align:center;padding:20px}
.why__item svg{width:52px;height:52px;fill:var(--orange-light);margin-bottom:16px}
.why__item h3{color:#fff;font-size:1.15rem;margin-bottom:.5rem}
.why__item p{color:rgba(255,255,255,.78);font-size:.92rem;margin:0}
@media(max-width:820px){.why__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.why__grid{grid-template-columns:1fr}}

/* ---------- Team ---------- */
.team{background:var(--bg)}
.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tcard{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  border-top:4px solid var(--green);transition:transform .3s var(--ease),box-shadow .3s}
.tcard:nth-child(2n){border-top-color:var(--orange)}
.tcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tcard h3{font-size:1.15rem;margin-bottom:.5rem;color:var(--charcoal)}
.tcard p{margin:0;color:var(--muted);font-size:.92rem}
.tcard--wide{grid-column:1/-1;background:linear-gradient(120deg,var(--bg-mint),#fff);border-top-color:var(--orange)}
@media(max-width:860px){.team__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.team__grid{grid-template-columns:1fr}}

/* ---------- Sustainability ---------- */
.sustainability{position:relative;color:#fff;overflow:hidden;padding:96px 0}
.sustainability__bg{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(160deg,rgba(15,40,18,.95),rgba(22,55,26,.9)),radial-gradient(circle at 80% 20%,rgba(201,100,28,.25),transparent 45%),var(--green-deep)}
.csr__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.csr{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:28px;
  backdrop-filter:blur(4px);transition:transform .3s var(--ease),background .3s}
.csr:hover{transform:translateY(-5px);background:rgba(255,255,255,.1)}
.csr h3{color:#fff;font-size:1.12rem;margin-bottom:.6rem;padding-left:16px;position:relative}
.csr h3::before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:4px;border-radius:4px;background:var(--orange-light)}
.csr p{color:rgba(255,255,255,.8);font-size:.92rem;margin:0}
@media(max-width:860px){.csr__grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.csr__grid{grid-template-columns:1fr}}

/* ---------- Appreciation ---------- */
.appreciation{background:var(--bg-soft);padding:80px 0}
.appreciation__inner{max-width:900px;margin:0 auto}
.appreciation__quote{position:relative;background:#fff;border-radius:var(--radius);padding:48px 52px;box-shadow:var(--shadow);border:1px solid var(--line)}
.quote-mark{width:52px;height:52px;fill:var(--green);opacity:.18;position:absolute;top:24px;left:28px}
.appreciation__quote p{font-size:1.2rem;line-height:1.75;color:#333d37;font-style:italic;position:relative;margin:0 0 1rem}
.appreciation__by{font-family:'Poppins',sans-serif;font-weight:600;color:var(--green-dark)}
@media(max-width:560px){.appreciation__quote{padding:36px 26px}.appreciation__quote p{font-size:1.05rem}}

/* ---------- Contact ---------- */
.contact{background:var(--bg)}
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact__info{display:flex;flex-direction:column;gap:22px}
.cinfo{display:flex;gap:18px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.cinfo__icon{width:48px;height:48px;border-radius:12px;background:var(--bg-mint);display:grid;place-items:center;flex:none}
.cinfo__icon svg{width:24px;height:24px;fill:var(--green)}
.cinfo h4{font-size:1.02rem;margin-bottom:.35rem}
.cinfo a{display:block;color:var(--muted);font-size:.94rem;transition:color .2s}
.cinfo a:hover{color:var(--green)}
.cinfo p{margin:0 0 .3rem;color:var(--muted);font-size:.92rem}
.cinfo p b{color:var(--charcoal)}
.contact__form{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.contact__form h3{font-size:1.35rem;margin-bottom:1.4rem}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-size:.85rem;font-weight:600;color:#3a443e;margin-bottom:.4rem;font-family:'Poppins',sans-serif}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem 1rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;
  font-family:inherit;font-size:.95rem;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(47,125,50,.15)}
.field textarea{resize:vertical}
.form-note{margin-top:14px;padding:12px 16px;background:var(--bg-mint);border-radius:var(--radius-sm);color:var(--green-dark);font-size:.9rem}
@media(max-width:860px){.contact__grid{grid-template-columns:1fr;gap:34px}}
@media(max-width:480px){.field-row{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.footer{background:var(--charcoal);color:#c3cabf;padding:64px 0 0}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer__logo{height:52px;margin-bottom:18px}
.footer__brand p{font-size:.92rem;color:#a7b0a5;margin-bottom:1rem;max-width:340px}
.footer__slogan{color:#cdd4c9;font-size:.9rem;line-height:1.7}
.footer__slogan b{color:var(--orange-light)}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer__col a,.footer__col span{display:block;color:#a7b0a5;font-size:.92rem;margin-bottom:.6rem;transition:color .2s}
.footer__col a:hover{color:var(--orange-light)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-size:.84rem;color:#8b9389;flex-wrap:wrap}
@media(max-width:900px){.footer__grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:520px){.footer__grid{grid-template-columns:1fr}.footer__bottom-inner{flex-direction:column;text-align:center}}

/* ---------- Back to top ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--green);
  display:grid;place-items:center;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(14px);
  transition:.3s var(--ease);z-index:90}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--green-dark)}
.to-top svg{width:26px;height:26px;fill:#fff}

/* ---------- Reveal animation ---------- */
/* Only hide when JS is active (.js on <html>); without JS everything stays visible. */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}