@import url("../fonts/poppins.css");

/* ===== Grissan Renewable Energy — static rebuild ===== */
:root{
  --amber:#e3a23c;
  --amber-dark:#cf8f2b;
  --amber-soft:#f0b657;
  --ink:#43586a;
  --ink-soft:#647689;
  --heading:#3a4a59;
  --white:#ffffff;
  --bg-soft:#f6f7f8;
  --line:#e7eaed;
  --maxw:1160px;
  --radius:14px;
  --shadow:0 18px 40px -18px rgba(28,40,52,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  background:var(--white);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--amber-dark);text-decoration:none}
a:hover{color:var(--amber)}

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

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5,h6{font-family:"Poppins",sans-serif;color:var(--heading);line-height:1.15;margin:0 0 .6em}
.display{color:var(--amber);font-weight:600;font-size:clamp(2.4rem,6vw,4rem);line-height:1.05;letter-spacing:-.01em}
.section-title{color:var(--amber);font-weight:600;font-size:clamp(2rem,4.4vw,3rem);margin-bottom:.4em}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;font-weight:600;color:var(--amber);margin-bottom:1rem}
.lead{font-size:1.22rem;font-weight:600;color:var(--heading)}
p{margin:0 0 1.1rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  background:var(--amber);
  color:#fff;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.92rem;
  padding:.95rem 2.2rem;
  border-radius:40px;
  border:0;
  cursor:pointer;
  transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 12px 24px -12px rgba(227,162,60,.8);
}
.btn:hover{background:var(--amber-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;border:2px solid #fff;color:#fff;box-shadow:none}
.btn-ghost:hover{background:#fff;color:var(--heading)}

/* ---------- Header / Hero ---------- */
.site-header{position:absolute;top:0;left:0;right:0;z-index:20}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;max-width:var(--maxw);margin:0 auto;gap:24px}
.brand img{height:64px;width:auto}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:3px;background:#fff;margin:5px 0;border-radius:3px;transition:.3s}
.main-nav ul{list-style:none;display:flex;gap:34px;margin:0;padding:0}
.main-nav a{
  color:#fff;font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:.95rem;
  padding-bottom:4px;border-bottom:2px solid transparent;transition:border-color .2s,opacity .2s;
}
.main-nav a:hover{opacity:.85}
.main-nav a.active{border-bottom-color:#fff}

.hero{
  position:relative;
  min-height:560px;
  display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;
  background:linear-gradient(rgba(28,40,38,.45),rgba(28,40,38,.55)),
             url("../img/hero.jpg") center/cover no-repeat;
  padding:170px 24px 90px;
}
.hero-inner{max-width:760px}
.hero h1{color:#fff;font-weight:600;font-size:clamp(2.6rem,7vw,5rem);margin-bottom:1.4rem;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero p{font-size:clamp(1.05rem,2.4vw,1.45rem);color:#f3f5f4;margin-bottom:2rem;text-shadow:0 1px 10px rgba(0,0,0,.3)}

/* page hero (inner pages) */
.page-hero{min-height:380px;padding:150px 24px 70px}
.page-hero h1{color:#fff;font-weight:600;font-size:clamp(2.4rem,6vw,4rem);margin:0;text-shadow:0 2px 18px rgba(0,0,0,.3)}

/* ---------- Sections ---------- */
section{padding:80px 0}
.section-soft{background:var(--bg-soft)}
.center{text-align:center}
.narrow{max-width:780px;margin-left:auto;margin-right:auto}

.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.reverse .split-media{order:2}

/* image collage */
.collage{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:16px}
.collage img{width:100%;height:100%;object-fit:cover;border-radius:12px;box-shadow:var(--shadow)}
.collage .tall{grid-row:span 2}

.media-frame{position:relative}
.media-frame::before{content:"";position:absolute;inset:18px -18px -18px 18px;background:var(--amber);border-radius:14px;z-index:0}
.media-frame img{position:relative;z-index:1;border-radius:14px;box-shadow:var(--shadow)}

/* stat / intro band */
.cta-band{background:var(--amber);color:#fff;text-align:center;padding:70px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#fff5e6;max-width:640px;margin:0 auto 2rem}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 10px 30px -22px rgba(28,40,52,.5)}
.card h3{color:var(--heading);margin-bottom:.3em}
.card .muted{color:var(--ink-soft);font-size:.95rem;margin:0}

/* vacancy list */
.vacancy{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:12px;padding:22px 28px;margin-bottom:16px}
.vacancy h3{margin:0;color:var(--heading);font-size:1.25rem}
.vacancy .loc{color:var(--ink-soft);margin:0;font-size:.95rem}

/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 26px;font-weight:600;color:var(--heading);
  font-size:1.08rem;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--amber);font-size:1.6rem;font-weight:400;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 26px 22px}
.faq .faq-body p:last-child{margin-bottom:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info li{list-style:none}
.contact-info ul{padding:0;margin:0}
.contact-info .row{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.contact-info .label{font-weight:600;color:var(--heading);min-width:74px}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-weight:600;color:var(--heading);margin-bottom:6px;font-size:.95rem}
.form-field input,.form-field textarea{
  width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(227,162,60,.18)}

/* article (news) */
.article{max-width:820px;margin:0 auto}
.article img{border-radius:14px;box-shadow:var(--shadow);margin:2rem 0}
.article .meta{color:var(--ink-soft);font-size:.95rem;margin-bottom:1.5rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:64px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:40px;align-items:start}
.site-footer img{height:54px;margin-bottom:8px}
.site-footer address{font-style:normal;color:var(--ink-soft);line-height:1.8}
.site-footer h4{color:var(--heading);font-size:1rem;margin-bottom:.8rem}
.site-footer a{color:var(--ink-soft)}
.site-footer a:hover{color:var(--amber)}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--ink-soft);font-size:.88rem}
.footer-bottom a{color:var(--ink-soft)}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .split.reverse .split-media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{
    position:absolute;top:100%;right:24px;left:24px;
    background:rgba(28,40,48,.97);border-radius:14px;padding:18px;display:none;
  }
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:6px}
  .main-nav a{display:block;padding:10px 6px}
  .main-nav a.active{border-bottom-color:transparent;color:var(--amber-soft)}
  .nav-toggle{display:block}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .collage{grid-template-columns:1fr}
  .collage .tall{grid-row:auto}
  section{padding:56px 0}
}