/* Lubuskie Centrum Audytów Energetycznych — static styles */
:root{
  --bg:#ffffff;
  --fg:#0f1c14;
  --muted:#5b6b62;
  --primary:#1d6b2c;
  --primary-600:#175923;
  --primary-50:#e8f4ec;
  --accent:#34a853;
  --soft:#f1f7f3;
  --cream:#fbf7ef;
  --mint:#e6f1ea;
  --dark:#0e2419;
  --border:rgba(16,40,24,.08);
  --shadow:0 10px 30px -12px rgba(16,40,24,.18);
  --radius:18px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,sans-serif;color:var(--fg);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Inter',sans-serif;line-height:1.15;margin:0 0 .4em;color:var(--fg);font-weight:800}
h2{font-size:clamp(28px,4vw,40px)}
h3{font-size:20px}
p{margin:0 0 1em;color:var(--muted)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
@media(min-width:768px){.container{padding:0 32px}}
.text-primary{color:var(--primary)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;font-weight:600;border:1px solid transparent;border-radius:12px;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s;font-size:15px;text-decoration:none!important}
.btn:hover{transform:translateY(-1px)}
.btn-pill{border-radius:999px}
.btn-lg{padding:14px 28px;font-size:16px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px -8px rgba(29,107,44,.6)}
.btn-primary:hover{background:var(--primary-600)}
.btn-on-primary{background:#fff;color:var(--primary)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn-glass:hover{background:rgba(255,255,255,.22)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary-50)}
.btn svg{width:18px;height:18px}

/* Icons */
svg{flex-shrink:0}
.icon-square{width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-50);color:var(--primary);flex-shrink:0}
.icon-square svg{width:24px;height:24px}
.icon-square-accent{background:var(--primary);color:#fff}
.icon-box{width:56px;height:56px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;margin-bottom:18px}
.icon-box svg{width:28px;height:28px}
.icon-lg{width:28px;height:28px}
.icon-sm{width:18px;height:18px}

/* Header */
.site-header{position:absolute;top:0;left:0;right:0;z-index:30;padding:18px 0;color:#fff}
.header-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.brand img{width:60px;height:60px;border-radius:10px;padding:4px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-title{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:15px;letter-spacing:.04em;color:#fff}
.brand-subtitle{font-size:12px;color:rgba(255,255,255,.78)}
.primary-nav{display:none;gap:28px}
.primary-nav a{color:rgba(255,255,255,.9);font-weight:500;font-size:15px;text-decoration:none}
.primary-nav a:hover{color:#fff}
.primary-nav a.active{color:#fff;text-decoration:underline;text-decoration-color:#fff;text-decoration-thickness:2px;text-underline-offset:6px}
.header-actions{display:flex;align-items:center;gap:10px}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#fff;cursor:pointer}
@media(min-width:900px){.primary-nav{display:flex}.menu-btn{display:none}}
.hide-mobile{display:none}
@media(min-width:640px){.hide-mobile{display:inline-flex}}
.mobile-menu{background:var(--dark);color:#fff;padding:18px 24px}
.mobile-menu nav{display:flex;flex-direction:column;gap:14px}
.mobile-menu a{color:#fff;font-weight:500;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu a.active{text-decoration:underline;text-decoration-color:#fff;text-decoration-thickness:2px;text-underline-offset:4px}
.mobile-menu a.btn{border-bottom:none;margin-top:8px;justify-content:center}

/* Strony wewnętrzne (blog) — bez hero, więc nagłówek nie może być przezroczystym overlayem */
.page-inner .site-header{position:static;background:var(--dark)}
.page-inner main{padding-top:0}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 90px;color:#fff;overflow:hidden}
.hero-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(8,30,16,.85) 0%,rgba(10,40,20,.65) 50%,rgba(6,24,14,.85) 100%);z-index:1}
.hero-grid{position:relative;z-index:2;display:grid;gap:30px}
.hero-content{max-width:760px}
.eyebrow-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:13px;font-weight:500;backdrop-filter:blur(8px);margin-bottom:24px}
.eyebrow-chip .dot{width:8px;height:8px;border-radius:50%;background:#7dd394;box-shadow:0 0 0 4px rgba(125,211,148,.25)}
.hero-title{color:#fff;font-size:clamp(34px,6vw,64px);line-height:1.05;margin-bottom:20px}
.hero-accent{color:#7dd394}
.hero-lead{color:rgba(255,255,255,.88);font-size:clamp(16px,1.6vw,19px);max-width:620px;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:46px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:560px;margin:0}
.hero-stats dt{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:clamp(22px,3vw,30px);color:#fff}
.hero-stats dd{margin:4px 0 0;font-size:13px;color:rgba(255,255,255,.78)}

/* Trust strip */
.trust{background:var(--primary);color:#fff;padding:22px 0}
.trust-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:700px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-item{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500}
.trust-item .check{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;flex-shrink:0}
.trust-item .check svg{width:16px;height:16px}

/* Sections */
.section{padding:80px 0}
@media(max-width:640px){.section{padding:60px 0}}
.section-soft{background:var(--soft)}
.section-cream{background:var(--cream)}
.section-mint{background:var(--mint)}
.section-dark{background:var(--dark);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(255,255,255,.78)}
.section-header{text-align:center;max-width:780px;margin:0 auto 50px}
.section-title{margin-bottom:14px}
.section-lead{font-size:17px;color:var(--muted)}
.section-dark .section-lead{color:rgba(255,255,255,.78)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700;color:var(--primary);margin-bottom:14px}
.eyebrow .line{width:30px;height:2px;background:var(--primary)}
.section-dark .eyebrow{color:#7dd394}
.section-dark .eyebrow .line{background:#7dd394}

.two-col{display:grid;gap:50px;grid-template-columns:1fr;align-items:start}
@media(min-width:900px){.two-col{grid-template-columns:1.05fr 1fr}}
.two-col-alt{display:grid;gap:50px;grid-template-columns:1fr;align-items:center}
@media(min-width:900px){.two-col-alt{grid-template-columns:1fr 1fr}}

.grid-2{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}}
.grid-3{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:700px){.grid-3{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}

.cred-card,.service-card,.benefit,.review,.area-card,.hours-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.cred-card{padding:22px}
.cred-card h3{font-size:16px;margin-bottom:6px}
.cred-card p{font-size:14px;margin:0}

.service-card{display:flex;flex-direction:column;height:100%}
.service-card h3{margin-bottom:10px}
.bullet-list{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.bullet-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--fg)}
.bullet-list li svg{color:var(--primary);margin-top:2px}

.cta-banner{margin-top:42px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-radius:24px;padding:32px;display:grid;gap:20px;grid-template-columns:1fr;align-items:center;box-shadow:0 30px 50px -25px rgba(29,107,44,.5)}
@media(min-width:800px){.cta-banner{grid-template-columns:1fr auto;padding:36px 44px}}
.cta-banner h3{color:#fff;font-size:22px;margin-bottom:6px}
.cta-banner p{color:rgba(255,255,255,.88);margin:0}

.benefit{display:flex;gap:16px;align-items:flex-start}
.benefit h3{font-size:17px;margin-bottom:4px}
.benefit p{margin:0;font-size:14px}

/* Class list */
.class-list{display:flex;flex-direction:column;gap:10px}
.class-list li{display:flex;align-items:center;gap:14px;padding:14px 18px;background:#fff;border:1px solid var(--border);border-radius:14px;font-weight:500}
.class-list .grade{width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-family:'Plus Jakarta Sans',sans-serif;font-size:20px}

/* Area / map */
.area-grid{display:grid;gap:36px;grid-template-columns:1fr;align-items:start}
@media(min-width:1024px){.area-grid{grid-template-columns:1.1fr .9fr}}
.map-wrap{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:18px}
.map-wrap svg{width:100%;height:auto;display:block}
.map-legend{display:flex;flex-direction:column;gap:8px;margin-top:14px;font-size:13px;color:rgba(255,255,255,.85)}
.map-legend-item{display:flex;align-items:center;gap:10px}
.map-legend-swatch{display:inline-block;width:18px;height:18px;border-radius:6px}
.area-cards-stack{display:flex;flex-direction:column;gap:16px}
.area-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#fff;backdrop-filter:blur(4px);box-shadow:none}
.area-card h3{color:#fff;font-size:18px;margin:0}
.area-card .icon-square{background:rgba(255,255,255,.12);color:#7dd394}
.area-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.area-sub{margin:4px 0 0;color:rgba(255,255,255,.78);font-size:14px}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip-list li{background:rgba(125,211,148,.16);color:#cdeed5;border:1px solid rgba(125,211,148,.3);border-radius:999px;padding:6px 12px;font-size:13px}
.area-card-cta{background:linear-gradient(135deg,rgba(52,168,83,.18),rgba(125,211,148,.06));border-color:rgba(125,211,148,.3)}

/* Reviews */
.review{display:flex;flex-direction:column;gap:14px}
.review .stars{display:flex;gap:2px;color:#f5b50a}
.review .stars svg{width:18px;height:18px}
.review blockquote{margin:0;font-size:15px;color:var(--fg);line-height:1.6}
.review figcaption{font-size:14px;color:var(--primary);font-weight:600}

/* Contact */
.contact-list{display:flex;flex-direction:column;gap:14px;margin:0 0 24px}
.contact-row{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px 18px;color:var(--fg);text-decoration:none}
.contact-row:hover{border-color:var(--primary);text-decoration:none}
.contact-row dt{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:2px}
.contact-row dd{margin:0;font-weight:600;color:var(--fg)}

/* Hours card */
.hours-card{background:linear-gradient(160deg,#143f24,#0e2419);color:#fff;border:none}
.hours-card h3{color:#fff;margin:0}
.hours-head{display:flex;align-items:center;gap:12px;margin-bottom:20px;color:#fff}
.hours-head svg{width:26px;height:26px;color:#7dd394}
.hours-list{display:flex;flex-direction:column;gap:0}
.hours-list li{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.9);font-weight:500}
.hours-list li:last-child{border-bottom:none}
.hours-list .closed{color:#ff7676;font-weight:700}

/* Footer */
.site-footer{background:#0a1d12;color:rgba(255,255,255,.78);padding:60px 0 22px;margin-top:0}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr;padding-top:0}
@media(min-width:800px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer-brand p{color:rgba(255,255,255,.7);font-size:14px;margin:16px 0}
.site-footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin:0 0 14px}
.footer-list{display:flex;flex-direction:column;gap:8px;font-size:14px}
.footer-list a{color:rgba(255,255,255,.78)}
.footer-list a:hover{color:#7dd394}
.social{display:inline-flex;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);align-items:center;justify-content:center;color:#fff;margin-top:6px}
.social svg{width:18px;height:18px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:24px;margin-top:36px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:rgba(255,255,255,.6)}
.footer-bottom .credit{font-size:13px}
.footer-bottom .credit a{color:#59C3EC;font-size:14px;font-weight:600}

/* Blog */
.page-intro{background:var(--dark);color:#fff;padding:60px 0}
.page-intro h1,.page-intro h2,.page-intro h3{color:#fff}
.page-intro .section-lead{color:rgba(255,255,255,.78)}
.page-intro .eyebrow{color:#7dd394}
.page-intro .eyebrow .line{background:#7dd394}
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);margin-bottom:18px}
.back-link svg{width:16px;height:16px}

.blog-grid{display:grid;gap:26px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;color:var(--fg)}
.blog-card:hover{text-decoration:none}
.blog-card:hover h3{color:var(--primary)}
.blog-card img{width:100%;height:200px;object-fit:cover}
.blog-card-body{padding:22px}
.blog-card-date{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600}
.blog-card-body h3{margin:8px 0 8px;font-size:19px}
.blog-card-body p{font-size:14px;margin:0}

.article-header{max-width:760px;margin:0 auto 40px}
.article-date{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600}
.article-title{margin-top:10px}
.article-image{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius);margin-bottom:40px}
.article-body{max-width:760px;margin:0 auto;font-size:16px;color:var(--fg)}
.article-body h2{font-size:26px;margin-top:1.4em}
.article-body h3{margin-top:1.2em}
.article-body p{color:var(--fg)}
.article-body ul,.article-body ol{margin:0 0 1em;padding-left:1.4em;color:var(--fg)}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.4em}
.article-body a{text-decoration:underline}
.article-cta{max-width:760px;margin:50px auto 0}