/* ============================================================
   KIE GLOBAL — shared stylesheet
   Brand colors sampled from KIE Global logo (navy / orange / green)
   ============================================================ */

:root{
  --navy-950:#060f24;
  --navy-900:#0a1a3a;
  --navy-800:#0f2352;
  --navy-700:#163268;
  --navy-600:#1e4180;
  --navy-500:#2a54a0;

  --orange-600:#d94a12;
  --orange-500:#f15a24;
  --orange-400:#f47c4f;
  --orange-100:#fde8dd;

  --green-700:#1f6b3a;
  --green-600:#2b8a4a;
  --green-100:#e3f5e8;

  --slate-50:#f7f8fa;
  --slate-100:#eef1f5;
  --slate-200:#dde2e9;
  --slate-300:#c3cbd6;
  --slate-500:#6b7686;
  --slate-600:#4b5666;
  --slate-700:#333f52;

  --radius:14px;
  --shadow:0 20px 45px -28px rgba(10,26,58,0.35);
  --container:1200px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:#fff;
  color:var(--navy-900);
  font-family:'Sora',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font:inherit;cursor:pointer;background:none;border:none;}
input,select,textarea{font:inherit;}

.wrap{max-width:var(--container);margin:0 auto;padding:0 20px;}
@media (min-width:1024px){ .wrap{padding:0 32px;} }

section{padding:80px 0;}
@media (max-width:640px){ section{padding:56px 0;} }

/* ---------- Type ---------- */
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--orange-500);margin-bottom:12px;
}
.eyebrow.on-dark{color:var(--orange-400);}
h1,h2,h3{font-weight:700;letter-spacing:-0.02em;color:var(--navy-900);}
h1{font-size:44px;line-height:1.1;}
h2{font-size:32px;line-height:1.15;}
h3{font-size:18px;line-height:1.3;}
@media (min-width:768px){ h1{font-size:56px;} h2{font-size:36px;} }
.section-head{max-width:640px;}
.section-head.center{margin:0 auto;text-align:center;}
.section-head p{margin-top:16px;color:var(--slate-600);font-size:16px;line-height:1.7;}
.on-dark h1,.on-dark h2,.on-dark h3{color:#fff;}
.on-dark p{color:#cbd5e1;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:8px;font-size:14px;font-weight:600;letter-spacing:.01em;
  transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease;
}
.btn-primary{background:var(--orange-500);color:#fff;box-shadow:0 10px 25px -12px rgba(241,90,36,.5);}
.btn-primary:hover{background:var(--orange-600);}
.btn-secondary{background:#fff;color:var(--navy-900);border:1px solid var(--slate-200);}
.btn-secondary:hover{border-color:var(--navy-500);color:var(--navy-700);}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);}
.btn-ghost:hover{background:rgba(255,255,255,.1);}

/* ---------- Header / Nav ---------- */
header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--slate-200);backdrop-filter:blur(6px);
}
nav{
  max-width:var(--container);margin:0 auto;padding:0 20px;height:80px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
@media (min-width:1024px){ nav{padding:0 32px;} }
.logo img{height:48px;width:auto;}
@media (min-width:640px){ .logo img{height:56px;} }

.navlinks{display:none;align-items:center;gap:2px;}
@media (min-width:1024px){ .navlinks{display:flex;} }
.navlinks > .navitem{position:relative;}
.navlinks > .navitem > a{
  display:flex;align-items:center;gap:6px;padding:14px 16px;font-size:14px;font-weight:600;
  color:var(--navy-900);transition:color .15s ease;
}
.navlinks > .navitem > a:hover{color:var(--orange-500);}
.navlinks > .navitem .chev{width:13px;height:13px;color:var(--slate-500);transition:transform .15s ease;}
.navlinks > .navitem:hover .chev{transform:rotate(180deg);}

.dropdown{
  position:absolute;left:0;top:100%;width:270px;background:#fff;border:1px solid var(--slate-200);
  border-radius:10px;box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity .15s ease,transform .15s ease,visibility .15s ease;
}
.navitem:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:11px 16px;border-radius:8px;font-size:14px;font-weight:500;color:var(--slate-700);}
.dropdown a:hover{background:var(--slate-50);color:var(--orange-500);}

.nav-cta{display:none;}
@media (min-width:1024px){ .nav-cta{display:inline-flex;} }

.burger{
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  width:40px;height:40px;border:1px solid var(--slate-200);border-radius:8px;
}
@media (min-width:1024px){ .burger{display:none;} }
.burger span{width:18px;height:2px;background:var(--navy-900);border-radius:2px;}

/* ---------- Mobile drawer ---------- */
.mobile-drawer{display:none;border-top:1px solid var(--slate-200);background:#fff;}
.mobile-drawer.open{display:block;}
.mobile-drawer .wrap{padding:16px 20px;display:flex;flex-direction:column;gap:2px;}
.mobile-navitem{border-bottom:1px solid var(--slate-100);}
.mobile-navitem:last-of-type{border-bottom:none;}
.mobile-navitem-row{display:flex;align-items:center;justify-content:space-between;}
.mobile-navitem-row > a{flex:1;padding:14px 4px;font-size:15px;font-weight:600;color:var(--navy-900);}
.mobile-navitem-row button{padding:14px 8px;}
.mobile-navitem-row button svg{width:16px;height:16px;color:var(--slate-500);transition:transform .15s ease;}
.mobile-navitem.open .mobile-navitem-row button svg{transform:rotate(180deg);}
.mobile-submenu{display:none;flex-direction:column;gap:2px;padding:0 0 12px 12px;border-left:1px solid var(--slate-200);margin-left:4px;}
.mobile-navitem.open .mobile-submenu{display:flex;}
.mobile-submenu a{padding:9px 12px;font-size:14px;color:var(--slate-600);}
.mobile-submenu a:hover{color:var(--orange-500);}
.mobile-drawer .btn{margin-top:12px;width:100%;}

/* ---------- Hero (dark) ---------- */
.hero{
  position:relative;overflow:hidden;background:var(--navy-900);
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
}
.hero::before{
  content:"";position:absolute;right:-140px;top:-140px;width:380px;height:380px;border-radius:50%;
  background:rgba(241,90,36,.25);filter:blur(70px);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;left:-100px;bottom:-40px;width:290px;height:290px;border-radius:50%;
  background:rgba(42,84,160,.3);filter:blur(70px);pointer-events:none;
}
.hero .wrap{position:relative;padding:100px 20px;}
@media (min-width:768px){ .hero .wrap{padding:130px 32px;} }
.hero h1{color:#fff;max-width:760px;}
.hero .lead{margin-top:20px;max-width:640px;color:#e2e8f0;font-size:19px;line-height:1.7;}
.hero .actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px;}

/* Page hero (smaller, used on interior pages) */
.pagehero{
  position:relative;overflow:hidden;background:var(--navy-900);
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:40px 40px;padding:80px 0;
}
@media (min-width:640px){ .pagehero{padding:96px 0;} }
.pagehero::before{
  content:"";position:absolute;right:-96px;top:-96px;width:320px;height:320px;border-radius:50%;
  background:rgba(241,90,36,.2);filter:blur(60px);pointer-events:none;
}
.pagehero .wrap{position:relative;}
.pagehero h1{color:#fff;max-width:700px;}
.pagehero p{margin-top:20px;max-width:620px;color:#e2e8f0;font-size:18px;line-height:1.7;}
.pagehero .actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:16px;}

/* ---------- Grid / Cards ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:1fr;}
.grid-3{grid-template-columns:1fr;}
.grid-4{grid-template-columns:1fr;}
.grid-5{grid-template-columns:1fr;}
@media (min-width:640px){
  .grid-2{grid-template-columns:1fr 1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
  .grid-5{grid-template-columns:1fr 1fr;}
}
@media (min-width:1024px){
  .grid-3{grid-template-columns:repeat(3,1fr);}
  .grid-4{grid-template-columns:repeat(4,1fr);}
  .grid-5{grid-template-columns:repeat(5,1fr);}
}

.card{
  display:flex;flex-direction:column;border:1px solid var(--slate-200);border-radius:16px;
  background:#fff;padding:28px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--orange-400);box-shadow:var(--shadow);}
.card .icon{
  display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;
  border-radius:12px;margin-bottom:20px;
}
.icon-slate{background:var(--slate-100);color:var(--navy-700);}
.icon-orange{background:var(--orange-100);color:var(--orange-600);}
.icon-green{background:var(--green-100);color:var(--green-700);}
.card h3{font-size:18px;}
.card .tag{margin-top:4px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--orange-500);}
.card p{margin-top:12px;color:var(--slate-600);font-size:14px;line-height:1.7;flex:1;}
.card .more{margin-top:20px;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--navy-700);}
.card:hover .more{color:var(--orange-500);}
.card .more svg{width:16px;height:16px;transition:transform .15s ease;}
.card:hover .more svg{transform:translateX(3px);}

.bg-slate{background:var(--slate-50);}

/* Split feature section */
.split{display:grid;gap:48px;align-items:center;}
@media (min-width:1024px){ .split{grid-template-columns:1fr 1fr;} }
.split.reverse .split-media{order:2;}
.split-icon{
  display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;
  margin-bottom:24px;
}
.split ul.checklist{display:grid;gap:12px;grid-template-columns:1fr;}
@media (min-width:640px){ .split ul.checklist{grid-template-columns:1fr 1fr;} }
.split ul.checklist li{
  border:1px solid var(--slate-200);border-radius:12px;padding:16px 20px;font-size:14px;font-weight:600;
  color:var(--navy-800);background:#fff;
}

/* Numbered step cards (rooftop solar process) */
.step-card{position:relative;border:1px solid var(--slate-200);border-radius:16px;padding:24px;background:#fff;}
.step-card .num{position:absolute;right:20px;top:16px;font-size:30px;font-weight:800;color:var(--slate-100);}

/* Checklist with green dot */
.check-list{display:flex;flex-direction:column;gap:12px;}
.check-item{display:flex;align-items:flex-start;gap:12px;}
.check-item .dot{
  flex:none;margin-top:2px;width:24px;height:24px;border-radius:50%;background:var(--green-100);color:var(--green-700);
  display:flex;align-items:center;justify-content:center;
}
.check-item .dot svg{width:14px;height:14px;}

/* Dark points grid (rooftop solar highlight section) */
.dark-section{
  position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy-900),var(--navy-900) 60%,var(--navy-800));
}
.dark-section::before{
  content:"";position:absolute;right:-80px;top:40px;width:290px;height:290px;border-radius:50%;
  background:rgba(241,90,36,.2);filter:blur(60px);
}
.dark-section .points{display:grid;gap:12px;grid-template-columns:1fr;}
@media (min-width:640px){ .dark-section .points{grid-template-columns:1fr 1fr;} }
.point{
  display:flex;align-items:flex-start;gap:12px;border:1px solid rgba(255,255,255,.1);border-radius:12px;
  padding:16px;background:rgba(255,255,255,.05);
}
.point .dot{
  flex:none;margin-top:2px;width:24px;height:24px;border-radius:50%;background:rgba(241,90,36,.2);color:var(--orange-400);
  display:flex;align-items:center;justify-content:center;
}
.point .dot svg{width:14px;height:14px;}
.point span{font-size:14px;font-weight:500;color:#f1f5f9;}

/* Capability cards on dark bg */
.cap-card{border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;background:rgba(255,255,255,.05);}
.cap-card .icon{background:rgba(241,90,36,.15);color:var(--orange-400);}
.cap-card h3{color:#fff;font-size:16px;}
.cap-card p{margin-top:8px;color:#cbd5e1;font-size:14px;line-height:1.7;}

/* Why us reason card */
.reason{display:flex;gap:16px;border:1px solid var(--slate-200);border-radius:16px;padding:24px;}
.reason .dot{
  flex:none;width:36px;height:36px;border-radius:50%;background:var(--green-100);color:var(--green-700);
  display:flex;align-items:center;justify-content:center;
}
.reason h3{font-size:16px;}
.reason p{margin-top:6px;color:var(--slate-600);font-size:14px;line-height:1.7;}

/* CTA banner */
.cta-banner{
  position:relative;overflow:hidden;border-radius:24px;background:linear-gradient(135deg,var(--orange-500),var(--orange-600));
  padding:56px 32px;text-align:center;
}
@media (min-width:640px){ .cta-banner{padding:56px 64px;} }
.cta-banner::before{
  content:"";position:absolute;inset:0;opacity:.1;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:36px 36px;
}
.cta-banner .inner{position:relative;}
.cta-banner h2{color:#fff;}
.cta-banner p{margin:16px auto 0;max-width:560px;color:#fde8dd;font-size:16px;line-height:1.7;}
.cta-banner .actions{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;}
.cta-banner .mailto{color:#fff;font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:4px;}

/* Simple dark CTA */
.cta-dark{background:var(--navy-900);}
.cta-dark .wrap{display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center;}
.cta-dark h2{color:#fff;}
.cta-dark p{max-width:560px;color:#cbd5e1;}

/* Tag pills */
.pill-row{display:flex;flex-wrap:wrap;gap:12px;}
.pill{border:1px solid var(--slate-200);border-radius:999px;padding:9px 20px;font-size:14px;font-weight:600;color:var(--navy-800);background:#fff;}

/* Callout box */
.callout{border-radius:12px;border:1px solid var(--slate-200);background:#fff;padding:16px 24px;font-size:14px;line-height:1.7;color:var(--slate-600);}

/* Applications list (customer segments) */
.seg-item{display:flex;align-items:center;gap:12px;border:1px solid var(--slate-200);border-radius:12px;padding:16px 20px;background:#fff;}
.seg-item .dot{flex:none;width:28px;height:28px;border-radius:50%;background:var(--green-100);color:var(--green-700);display:flex;align-items:center;justify-content:center;}
.seg-item .dot svg{width:16px;height:16px;}
.seg-item span{font-size:14px;font-weight:600;color:var(--navy-800);}

/* ---------- Footer ---------- */
footer{background:var(--navy-950);color:#cbd5e1;}
footer .wrap{padding:64px 20px;display:grid;gap:48px;}
@media (min-width:1024px){ footer .wrap{grid-template-columns:1.4fr 1fr 1fr 1fr;padding:64px 32px;} }
footer .flogo img{height:48px;width:auto;filter:brightness(0) invert(1);}
footer p{margin-top:20px;max-width:340px;font-size:14px;line-height:1.7;color:#94a3b8;}
footer .legal{margin-top:16px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#64748b;}
footer h3{font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#fff;}
footer ul{margin-top:16px;display:flex;flex-direction:column;gap:12px;font-size:14px;}
footer ul a{color:#94a3b8;transition:color .15s ease;}
footer ul a:hover{color:var(--orange-400);}
footer ul li{color:#94a3b8;font-size:14px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);}
.footer-bottom .wrap{padding:24px 20px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#64748b;grid-template-columns:none;}
@media (min-width:640px){ .footer-bottom .wrap{flex-direction:row;padding:24px 32px;} }

/* ---------- Contact form ---------- */
.form-panel{border:1px solid var(--slate-200);border-radius:16px;background:var(--slate-50);padding:32px;}
.form-grid{display:grid;gap:20px;grid-template-columns:1fr;}
@media (min-width:640px){ .form-grid{grid-template-columns:1fr 1fr;} }
.form-grid .full{grid-column:1 / -1;}
.form-grid label{display:block;margin-bottom:6px;font-size:14px;font-weight:600;color:var(--navy-900);}
.form-grid input,.form-grid select,.form-grid textarea{
  width:100%;border:1px solid var(--slate-300);border-radius:8px;padding:11px 14px;font-size:14px;color:var(--navy-900);
  outline:none;transition:border-color .15s ease,box-shadow .15s ease;background:#fff;
}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{
  border-color:var(--orange-500);box-shadow:0 0 0 3px var(--orange-100);
}
.form-note{margin-top:12px;font-size:14px;color:var(--green-700);display:none;}
.form-note.show{display:block;}
.contact-info li{margin-bottom:20px;}
.contact-info p.label{font-weight:600;color:var(--navy-900);margin-bottom:4px;}
.contact-info a{color:var(--orange-600);}
.contact-info a:hover{text-decoration:underline;}

/* ---------- Compliance note ---------- */
.notice{margin-top:32px;max-width:760px;font-size:13px;line-height:1.7;color:var(--slate-500);}

/* ---------- Utility ---------- */
.mt-8{margin-top:32px;}
.center{text-align:center;}
.actions-row{display:flex;flex-wrap:wrap;gap:16px;}
.actions-row.center{justify-content:center;}