/*
  SPOTENERGI static website
  HTML5 + CSS3 + tiny vanilla JS
  Built for easy upload to any standard webhotel.
*/
:root{
  --blue:#073b70;
  --blue-2:#0b4f86;
  --blue-3:#0e5c9a;
  --orange:#ff6500;
  --orange-2:#ea5a00;
  --green:#0a9e6e;
  --ink:#0b1f35;
  --muted:#617086;
  --line:#dbe6f2;
  --bg:#f6f9fc;
  --soft:#eef6ff;
  --card:#ffffff;
  --radius:26px;
  --shadow:0 18px 50px rgba(7,59,112,.10);
  --shadow-soft:0 10px 30px rgba(7,59,112,.08);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(219,230,242,.9);
}
.navbar{height:86px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;min-width:210px}
.logo img{height:54px;width:auto}
.segment{display:flex;gap:8px;align-items:center;margin-right:auto}
.segment a{font-size:14px;font-weight:750;padding:10px 18px;border:1px solid var(--line);border-radius:999px;color:var(--blue);background:#fff}
.segment a.active{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(7,59,112,.18)}
.navlinks{display:flex;gap:4px;align-items:center}
.navlinks a{font-size:15px;font-weight:750;color:#082746;padding:13px 16px;border-radius:999px}
.navlinks a:hover,.navlinks a.active{background:#eef6ff;color:var(--blue)}
.nav-icons{display:flex;gap:10px;margin-left:6px}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--blue)}
.mobile-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--blue);font-size:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:15px 28px;background:var(--orange);color:#fff;font-weight:850;box-shadow:0 12px 26px rgba(255,101,0,.22);cursor:pointer;transition:.2s ease}
.btn:hover{background:var(--orange-2);transform:translateY(-1px)}
.btn.outline{background:#fff;color:var(--blue);border:1.5px solid var(--blue);box-shadow:none}
.btn.outline:hover{background:#eef6ff;transform:translateY(-1px)}
.btn.white{background:#fff;color:var(--blue);border:1px solid rgba(255,255,255,.3);box-shadow:none}
.btn.small{padding:11px 18px;font-size:14px}
.kicker{font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-3);margin:0 0 12px}
.hero{padding:58px 0 34px;background:linear-gradient(180deg,#f4f9ff 0%,#fff 78%)}
.hero-grid{display:grid;grid-template-columns:0.92fr 1.08fr;gap:36px;align-items:center}
.hero h1,.page-hero h1{font-size:clamp(42px,5vw,72px);line-height:.98;margin:0 0 24px;color:var(--blue);letter-spacing:-.06em}
.lead{font-size:19px;color:#244057;max-width:650px;margin:0 0 26px}
.check-list{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:12px}
.check-list li{display:flex;align-items:center;gap:11px;color:#18324b;font-weight:650}
.check{width:23px;height:23px;border:1.7px solid var(--blue-2);border-radius:50%;display:inline-grid;place-items:center;color:var(--blue-2);font-size:13px;flex:0 0 auto}
.hero-art{position:relative}
.hero-art img{border-radius:36px;box-shadow:var(--shadow)}
.benefit-strip{margin-top:-2px;position:relative;z-index:2}
.strip-inner{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-soft);display:grid;grid-template-columns:repeat(4,1fr);gap:0;overflow:hidden}
.strip-item{display:flex;align-items:center;gap:14px;padding:24px 28px;border-right:1px solid var(--line);font-weight:750;color:var(--blue)}
.strip-item:last-child{border-right:0}
.strip-icon,.mini-icon{width:34px;height:34px;border:1.5px solid #cde1f3;border-radius:14px;display:grid;place-items:center;color:var(--blue);font-size:18px;background:#fff}
.section{padding:72px 0}
.section.soft{background:linear-gradient(180deg,#fff 0%,#f7fbff 100%)}
.section-title{text-align:center;margin:0 auto 30px;max-width:760px}
.section-title h2{font-size:clamp(30px,3.2vw,48px);line-height:1.08;margin:0 0 12px;color:var(--blue);letter-spacing:-.035em}
.section-title p{color:var(--muted);font-size:18px;margin:0}
.toggle{display:flex;justify-content:center;gap:0;margin:0 auto 34px;background:#fff;border:1px solid var(--line);border-radius:999px;width:max-content;padding:5px;box-shadow:var(--shadow-soft)}
.toggle button{border:0;background:transparent;color:var(--blue);font-weight:850;padding:9px 24px;border-radius:999px;cursor:pointer}
.toggle button.active{background:var(--blue);color:#fff}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-soft);padding:32px 28px;position:relative;overflow:hidden}
.price-card.featured{transform:translateY(-8px);border-color:#b9daf7;box-shadow:0 28px 70px rgba(7,59,112,.15)}
.badge{display:inline-flex;align-items:center;border-radius:999px;background:#eaf4ff;color:var(--blue);padding:7px 12px;font-size:12px;font-weight:900}
.price-card .badge{position:absolute;top:14px;left:50%;transform:translateX(-50%)}
.price-card h3{font-size:26px;margin:10px 0 8px;color:var(--blue);letter-spacing:-.02em;text-align:center}
.price-card p{color:var(--muted);margin:0 0 18px;text-align:center}
.tags{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:18px 0 20px}
.tag{font-size:12px;font-weight:750;color:#233c53;display:inline-flex;align-items:center;gap:5px}
.tag:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--orange);display:inline-block}
.price-label{text-align:center;color:var(--muted);font-size:13px;font-weight:700;margin-top:10px}
.price{display:flex;align-items:flex-end;justify-content:center;gap:5px;color:var(--blue);font-weight:900;margin:5px 0 18px}
.price strong{font-size:42px;letter-spacing:-.04em;line-height:1}
.price span{font-size:15px;margin-bottom:6px}
.rows{border-top:1px solid var(--line);margin:20px 0 24px}
.row{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:11px 0;color:#2e4156;font-size:14px}
.row b{color:#0d2d4f}
.note{text-align:center;color:#7a8798;font-size:13px;margin:28px 0 0}
.review-strip{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-soft);padding:18px;display:grid;grid-template-columns:220px repeat(4,1fr);gap:12px;align-items:stretch}
.review-main,.review-card{background:#fff;border:1px solid #edf2f7;border-radius:16px;padding:16px}
.stars{letter-spacing:2px;color:#00a878;font-size:19px;font-weight:900}
.review-main strong{display:block;color:var(--blue);font-size:18px;margin-bottom:4px}
.review-card b{display:block;color:var(--blue);margin-bottom:5px}
.review-card p{font-size:14px;color:var(--muted);margin:0 0 8px}.review-card small{font-weight:800;color:#384e64}
.app-panel{display:grid;grid-template-columns:1fr .86fr;gap:30px;align-items:center;background:linear-gradient(135deg,#eef7ff,#fff);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft);padding:46px 58px;overflow:hidden}
.store-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.store{background:#06090d;color:#fff;border-radius:9px;padding:9px 15px;display:inline-flex;align-items:center;gap:8px;font-weight:800;line-height:1}.store small{display:block;font-size:10px;font-weight:600;color:#dce3eb}.store span{display:block;font-size:16px}
.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.value-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft);padding:32px;overflow:hidden}
.value-card h3{font-size:32px;line-height:1.08;color:var(--blue);margin:0 0 12px}.value-card p{color:var(--muted);margin:0 0 22px}
.icon-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.help-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-soft);padding:26px 18px;text-align:center;transition:.2s}.help-card:hover{transform:translateY(-4px);box-shadow:0 24px 55px rgba(7,59,112,.12)}.help-card .mini-icon{margin:0 auto 12px}.help-card b{display:block;color:var(--blue);margin-bottom:4px}.help-card p{margin:0;color:var(--muted);font-size:14px}
.support-panel{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft);padding:46px 52px;overflow:hidden}.support-panel h2{font-size:38px;line-height:1.08;color:var(--blue);margin:0 0 14px;letter-spacing:-.03em}.contact-line{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0}.contact-pill{display:flex;gap:11px;align-items:center;color:var(--blue);font-weight:800}.contact-pill small{display:block;color:var(--muted);font-weight:650}.footer{background:#073b70;color:#fff;padding:66px 0 28px;position:relative;overflow:hidden}.footer:before{content:"";position:absolute;inset:-120px -160px auto -100px;height:430px;background:radial-gradient(circle at 20% 80%,rgba(255,255,255,.13),transparent 35%),repeating-radial-gradient(ellipse at 70% 40%,rgba(255,255,255,.09) 0 1px,transparent 1px 15px);opacity:.8}.footer .container{position:relative}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:34px;margin-bottom:34px}.footer h2{margin:0;font-size:32px;line-height:1.08}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:42px;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:36px}.footer h4{margin:0 0 14px;font-size:16px}.footer p,.footer a{color:rgba(255,255,255,.78);font-size:14px}.footer a{display:block;margin:8px 0}.socials{display:flex;gap:10px;margin-top:16px}.socials span{width:32px;height:32px;border:1px solid rgba(255,255,255,.28);border-radius:50%;display:grid;place-items:center}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;color:rgba(255,255,255,.68);font-size:13px}.footer-bottom div:last-child{display:flex;gap:24px;flex-wrap:wrap}.page-hero{padding:72px 0;background:linear-gradient(180deg,#f4f9ff,#fff)}.page-hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:40px;align-items:center}.page-hero h1{font-size:clamp(42px,4.6vw,64px)}.page-hero figure{margin:0}.page-hero figure img{border-radius:28px;box-shadow:var(--shadow)}
.breadcrumb{display:flex;gap:8px;color:var(--muted);font-size:14px;margin-bottom:18px}.breadcrumb a{color:var(--blue);font-weight:800}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.info-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-soft);padding:32px}.info-card h3{color:var(--blue);font-size:25px;margin:0 0 10px}.info-card p{color:var(--muted);margin:0 0 18px}.list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.list li{display:flex;gap:10px;align-items:flex-start;color:#263e55}.list li:before{content:"✓";width:22px;height:22px;border-radius:50%;background:#eef6ff;color:var(--blue);display:grid;place-items:center;font-weight:900;flex:0 0 auto}.cta-band{background:linear-gradient(135deg,var(--blue),#0a548c);color:#fff;border-radius:30px;padding:46px 54px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;box-shadow:var(--shadow);overflow:hidden}.cta-band h2{margin:0 0 8px;font-size:34px;line-height:1.1}.cta-band p{margin:0;color:rgba(255,255,255,.78)}.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow-soft)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:850;color:var(--blue)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:14px;padding:14px 15px;color:var(--ink);background:#fbfdff;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#83b8e6;box-shadow:0 0 0 4px rgba(14,92,154,.10)}.timeline{display:grid;gap:18px}.timeline-item{display:grid;grid-template-columns:46px 1fr;gap:16px;align-items:start}.number{width:46px;height:46px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900}.faq{display:grid;gap:14px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;box-shadow:var(--shadow-soft)}.faq summary{font-weight:900;color:var(--blue);cursor:pointer}.faq p{color:var(--muted);margin:12px 0 0}.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow-soft)}.article .date{font-size:12px;font-weight:850;color:var(--orange);text-transform:uppercase}.article h3{color:var(--blue);margin:10px 0}.article p{color:var(--muted);margin:0 0 16px}.legal{max-width:850px;margin-inline:auto}.legal h2{color:var(--blue);margin-top:34px}.legal p,.legal li{color:#42576b}.success-note{display:none;margin-top:16px;padding:14px 16px;border-radius:14px;background:#e9f8f1;color:#116b4d;font-weight:800}.success-note.show{display:block}
@media (max-width:1020px){
  .navbar{height:auto;padding:16px 0;flex-wrap:wrap}.segment{margin-left:auto;margin-right:0}.mobile-toggle{display:grid;place-items:center}.navlinks{display:none;flex-basis:100%;width:100%;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:22px;padding:10px}.navlinks.open{display:flex}.navlinks a{padding:15px 18px}.nav-icons{display:none}.hero-grid,.page-hero-grid,.app-panel,.support-panel{grid-template-columns:1fr}.strip-inner{grid-template-columns:repeat(2,1fr)}.strip-item:nth-child(2){border-right:0}.cards-3,.two-panels,.content-grid{grid-template-columns:1fr}.price-card.featured{transform:none}.icon-grid{grid-template-columns:repeat(2,1fr)}.review-strip{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.app-panel,.support-panel{padding:34px}.value-card{grid-template-columns:1fr}.article-list{grid-template-columns:1fr 1fr}.cta-band{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}
}
@media (max-width:640px){
  .container{width:min(100% - 24px,var(--max))}.logo{min-width:auto}.logo img{width:180px}.segment{order:3;width:100%;justify-content:center}.header .btn{width:100%}.hero,.page-hero{padding:42px 0 26px}.hero h1,.page-hero h1{font-size:42px}.lead{font-size:17px}.strip-inner,.review-strip,.footer-grid,.footer-top,.footer-bottom,.article-list{grid-template-columns:1fr;display:grid}.strip-item{border-right:0;border-bottom:1px solid var(--line)}.strip-item:last-child{border-bottom:0}.section{padding:52px 0}.cards-3{gap:18px}.icon-grid{grid-template-columns:1fr}.app-panel,.support-panel,.info-card,.form-card,.cta-band{padding:26px}.footer-top{align-items:start}.footer-bottom div:last-child{gap:12px;display:grid}.price strong{font-size:36px}
}


/* V2 image enhancements */
.hero-art img,.app-panel img,.support-panel img,.value-card img,.page-hero figure img{width:100%;height:auto;object-fit:cover}
.value-card img{border-radius:22px;min-height:280px;object-fit:cover}
.app-panel img{max-height:520px;object-fit:contain;margin-left:auto}
.support-panel img{border-radius:24px;object-fit:cover;min-height:380px}
.page-hero figure img{max-height:520px;width:100%;object-fit:cover}
.hero-art img{background:#fff}


/* V4 homepage hero full-width background */
.hero-homepage{
  position:relative;
  padding:78px 0 118px;
  min-height:740px;
  background-image:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.90) 28%,rgba(255,255,255,.62) 46%,rgba(255,255,255,.18) 64%,rgba(255,255,255,.06) 100%),url('../img/hero-home.png');
  background-repeat:no-repeat;
  background-size:cover;
  background-position:center center;
}
.hero-overlay-wrap{
  min-height:530px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.hero-copy-overlay{max-width:530px;padding-left:8px}
.hero-homepage h1{font-size:clamp(52px,6vw,86px);line-height:.95;margin:0 0 20px;color:var(--blue);letter-spacing:-.065em}
.hero-homepage .lead{max-width:520px;font-size:20px;color:#1b3550;margin:0 0 24px}
.hero-homepage .check-list{margin-bottom:30px}
.hero-homepage .check-list li{font-size:18px;font-weight:700}
.hero-homepage .check{background:rgba(255,255,255,.66);border-color:var(--blue)}
.hero-cta{padding:18px 34px;font-size:18px}
.hero-price-bubbles{display:flex;flex-direction:column;gap:16px;align-items:flex-end;align-self:flex-start;padding-top:6px}
.price-bubble{width:132px;height:132px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 18px 40px rgba(7,59,112,.12)}
.price-bubble strong{display:block;font-size:54px;line-height:1;color:var(--blue);letter-spacing:-.05em}
.price-bubble span{display:block;font-size:22px;font-weight:800;color:var(--blue)}
.bubble-white{background:rgba(255,255,255,.96)}
.bubble-blue{background:var(--blue)}
.bubble-blue strong,.bubble-blue span{color:#fff}
.benefit-strip{margin-top:-54px;position:relative;z-index:3}
.hero-homepage + .benefit-strip .strip-inner{border-radius:24px;box-shadow:0 16px 40px rgba(7,59,112,.12)}
@media (max-width:1020px){
  .hero-homepage{min-height:auto;padding:56px 0 108px;background-position:68% center}
  .hero-overlay-wrap{min-height:480px;align-items:flex-start;flex-direction:column;justify-content:flex-start}
  .hero-copy-overlay{max-width:580px;padding-left:0}
  .hero-homepage h1{font-size:58px}
  .hero-price-bubbles{flex-direction:row;align-self:flex-start;align-items:flex-start;margin-top:4px}
  .price-bubble{width:108px;height:108px}
  .price-bubble strong{font-size:42px}.price-bubble span{font-size:18px}
  .benefit-strip{margin-top:-40px}
}
@media (max-width:640px){
  .hero-homepage{padding:40px 0 88px;background-position:72% center;background-image:linear-gradient(180deg,rgba(255,255,255,.93) 0%,rgba(255,255,255,.88) 34%,rgba(255,255,255,.70) 58%,rgba(255,255,255,.45) 100%),url('../img/hero-home.png')}
  .hero-homepage h1{font-size:44px}
  .hero-homepage .lead{font-size:17px}
  .hero-homepage .check-list li{font-size:16px}
  .hero-price-bubbles{gap:12px}
  .price-bubble{width:94px;height:94px}
  .price-bubble strong{font-size:34px}
  .price-bubble span{font-size:15px}
  .benefit-strip{margin-top:-26px}
}