*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    /* base petrol/teal */
    --bg:        #07110f;
    --bg-1:      #0a1a18;
    --bg-2:      #0e2421;
    --panel:     #0c1f1d;
    --border:    #1b3a36;
    --border-2:  #265049;

    /* text */
    --text:      #d3e6e1;
    --text-hi:   #f2fbf8;
    --muted:     #7d9c96;

    /* wind = turquoise, sun = amber */
    --wind:      #2fd6c2;
    --wind-2:    #14a596;
    --wind-deep: #0c6b61;
    --sun:       #f6b24a;
    --sun-2:     #e0902a;

    --r-lg: 20px;
    --r-md: 14px;
    --r-sm: 10px;
    --maxw: 1180px;
    --ease: cubic-bezier(.22,.61,.36,1);
  }

  html { scroll-behavior: smooth; }
  body {
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  /* ====== ATMOSPHERE ====== */
  .atmo {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
      radial-gradient(60% 50% at 12% 0%, rgba(47,214,194,.16), transparent 70%),
      radial-gradient(70% 60% at 100% 100%, rgba(246,178,74,.26), transparent 72%),
      radial-gradient(40% 40% at 90% 8%, rgba(20,165,150,.10), transparent 70%),
      var(--bg);
  }
  .grid-overlay {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
      linear-gradient(rgba(47,214,194,.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(47,214,194,.035) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(circle at 50% 30%, black, transparent 85%);
    pointer-events: none;
  }

  h1, h2, h3, h4, .logo, .stat-num, .pillar-tag, .display {
    font-family: "Sora", sans-serif;
  }

  .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
  .eyebrow {
    font-family: "Sora", sans-serif;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--wind);
    font-weight: 600;
  }
  a { color: inherit; }

  /* ====== NAV ====== */
  nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(7,17,15,.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  .nav-inner {
    max-width: var(--maxw); margin: 0 auto; padding: 14px 24px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .logo {
    font-size: 18px; font-weight: 800; letter-spacing: 1.6px; white-space: nowrap;
    color: var(--text-hi); text-decoration: none; display: flex; align-items: center; gap: 10px;
  }
  .logo .mark { width: 26px; height: 26px; }
  .logo b { color: var(--wind); font-weight: 800; }
  .nav-links { display: flex; gap: 28px; align-items: center; }
  .nav-links a {
    color: var(--text); text-decoration: none; font-size: 14.5px; font-weight: 400;
    position: relative; transition: color .18s var(--ease);
  }
  .nav-links a:not(.btn-login)::after {
    content: ""; position: absolute; left: 0; bottom: -5px; width: 0; height: 2px;
    background: var(--wind); transition: width .25s var(--ease);
  }
  .nav-links a:not(.btn-login):hover { color: var(--text-hi); }
  .nav-links a:not(.btn-login):hover::after { width: 100%; }
  .btn-login {
    background: linear-gradient(135deg, var(--wind-2), var(--wind-deep));
    color: #04201c !important; padding: 9px 18px; border-radius: var(--r-sm);
    font-weight: 600; font-size: 14px; text-decoration: none;
    border: 1px solid rgba(47,214,194,.4);
    transition: transform .18s var(--ease), box-shadow .18s var(--ease);
  }
  .btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(47,214,194,.25); }
  .nav-toggle { display: none; background: none; border: 0; color: var(--text-hi); cursor: pointer; }
  /* Dropdown „Zakres usług" w górnym menu */
  .nav-dd { position: relative; }
  .nav-dd-btn {
    background: none; border: 0; padding: 0; cursor: pointer;
    color: var(--text); font-family: inherit; font-size: 14.5px; font-weight: 400;
    display: inline-flex; align-items: center; gap: 6px; transition: color .18s var(--ease);
  }
  .nav-dd-btn svg { transition: transform .22s var(--ease); }
  .nav-dd:hover .nav-dd-btn, .nav-dd.open .nav-dd-btn { color: var(--text-hi); }
  .nav-dd:hover .nav-dd-btn svg, .nav-dd.open .nav-dd-btn svg { transform: rotate(180deg); }
  .nav-dd-menu {
    position: absolute; top: 100%; left: 50%;
    min-width: 240px; padding: 8px;
    background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--r-md);
    box-shadow: 0 18px 44px rgba(0,0,0,.45);
    display: flex; flex-direction: column; gap: 2px; z-index: 60;
    opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(6px);
    transition: opacity .18s var(--ease), transform .18s var(--ease);
  }
  .nav-dd:hover .nav-dd-menu, .nav-dd.open .nav-dd-menu {
    opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
  }
  .nav-dd-menu a {
    padding: 10px 12px; border-radius: var(--r-sm); white-space: nowrap;
    color: var(--text); font-size: 14px; text-decoration: none; transition: background .15s var(--ease), color .15s var(--ease);
  }
  .nav-dd-menu a::after { display: none !important; }
  .nav-dd-menu a:hover { background: rgba(47,214,194,.10); color: var(--text-hi); }

  /* scroll progress */
  .scroll-progress {
    position: fixed; top: 0; left: 0; height: 3px; width: 0;
    background: linear-gradient(90deg, var(--wind), var(--sun));
    box-shadow: 0 0 10px rgba(47,214,194,.45);
    z-index: 200; will-change: width;
  }

  /* ====== HERO ====== */
  .hero { position: relative; padding: 84px 0 64px; }
  .hero-inner {
    max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
    display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
  }
  .hero-pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 15px; border-radius: 100px;
    background: rgba(47,214,194,.08); border: 1px solid rgba(47,214,194,.26);
    color: var(--wind); font-size: 13px; margin-bottom: 26px;
    font-family: "Sora", sans-serif; font-weight: 500;
  }
  .hero-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--wind); box-shadow: 0 0 8px rgba(47,214,194,.7); }

  .hero h1 {
    font-size: clamp(34px, 5.2vw, 60px); font-weight: 800; line-height: 1.05;
    color: var(--text-hi); letter-spacing: -1px; margin-bottom: 22px;
  }
  .hero h1 .grad {
    background: linear-gradient(100deg, var(--wind) 0%, #7fe9dc 40%, var(--sun) 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  }
  .hero p.lead { font-size: clamp(16px,1.5vw,19px); color: var(--muted); max-width: 540px; margin-bottom: 34px; }
  .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn {
    display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
    padding: 14px 26px; border-radius: var(--r-sm); font-family: "Sora",sans-serif;
    font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent;
    transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s, border-color .18s;
  }
  .btn-primary { background: linear-gradient(135deg, var(--wind), var(--wind-2)); color: #04201c; }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(47,214,194,.3); }
  .btn-ghost { background: transparent; color: var(--text-hi); border-color: var(--border-2); }
  .btn-ghost:hover { border-color: var(--wind); color: var(--wind); transform: translateY(-2px); }

  /* ====== TURBINE VISUAL ====== */
  .hero-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 380px; }
  .visual-glow {
    position: absolute; width: 380px; height: 380px; border-radius: 50%;
    background: radial-gradient(circle, rgba(47,214,194,.18), transparent 65%); filter: blur(12px);
  }
  .turbine { width: min(360px, 80%); height: auto; position: relative; z-index: 1; overflow: visible; }
  .rotor { transform-origin: 100px 78px; animation: spin 22s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* ===== Logo ENERGA SERWIS (animowane, 2 turbiny + słońce) ===== */
  .es-logo-wrap { width: min(552px, 96%); }
  .es-logo{ --es-dur-left:9.2s; --es-dur-right:5s; --es-dir:normal; position:relative; width:100%; aspect-ratio:1.5068; background:transparent; }
  .es-logo .es-layer{position:absolute}
  .es-logo .es-layer img,.es-logo .es-layer svg{width:100%;height:100%;display:block}
  .es-logo .es-rotor{transform-origin:50% 50%;animation:es-spin var(--es-dur-left) linear infinite;animation-direction:var(--es-dir);will-change:transform}
  .es-logo .es-rotor--right{animation-duration:var(--es-dur-right)}
  @keyframes es-spin{to{transform:rotate(360deg)}}
  .es-logo .es-sun-rays{transform-box:fill-box;transform-origin:center;animation:es-sun-spin 55s linear infinite}
  .es-logo .es-sun-glow{transform-box:fill-box;transform-origin:center;animation:es-sun-pulse 4.5s ease-in-out infinite}
  @keyframes es-sun-spin{to{transform:rotate(360deg)}}
  @keyframes es-sun-pulse{0%,100%{transform:scale(1);opacity:.14}50%{transform:scale(1.1);opacity:.28}}
  .es-logo.is-paused .es-rotor,.es-logo.is-paused .es-sun-rays,.es-logo.is-paused .es-sun-glow{animation-play-state:paused}
  .es-logo .es-towerL{left:19.712%;top:39.974%;width:4.658%;height:60.013%}
  .es-logo .es-towerR{left:63.44%;top:54.168%;width:3.563%;height:45.832%}
  .es-logo .es-rotorL{left:0.0%;top:2.068%;width:44.014%;height:66.319%}
  .es-logo .es-rotorR{left:47.989%;top:24.535%;width:34.446%;height:51.901%}
  .es-logo .es-sun{left:82.448%;top:0.0%;width:17.552%;height:26.446%}

  /* ====== SECTION SHELL ====== */
  section.block { padding: 88px 0; position: relative; }
  .head { max-width: 640px; margin-bottom: 52px; }
  .head.center { margin-left: auto; margin-right: auto; text-align: center; }
  .head h2 { font-size: clamp(28px,3.4vw,40px); font-weight: 700; color: var(--text-hi); letter-spacing: -.5px; margin: 14px 0 14px; line-height: 1.12; }
  .head p { color: var(--muted); font-size: 16.5px; }

  /* ====== STATS ====== */
  .stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
  .stat {
    background: linear-gradient(160deg, var(--bg-2), var(--panel));
    border: 1px solid var(--border); border-radius: var(--r-md); padding: 26px 22px; position: relative; overflow: hidden;
  }
  .stat::before { content:""; position:absolute; top:0; left:0; width:100%; height:2px; background:linear-gradient(90deg,var(--wind),transparent); opacity:.6; }
  .stat-num { font-size: 40px; font-weight: 800; color: var(--text-hi); line-height: 1; letter-spacing: -1px; }
  .stat-num .suf { color: var(--wind); }
  .stat-lbl { font-size: 12.5px; text-transform: uppercase; letter-spacing: 1.2px; color: var(--muted); margin-top: 12px; }

  /* ====== PILLARS ====== */
  .pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
  .pillar {
    background: linear-gradient(170deg, var(--bg-1), var(--panel));
    border: 1px solid var(--border); border-radius: var(--r-lg); padding: 30px;
    display: flex; flex-direction: column; position: relative; overflow: hidden;
    transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  }
  .pillar::after {
    content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
    background: radial-gradient(120% 80% at 50% -10%, var(--accent-soft), transparent 60%); opacity:0; transition:opacity .3s;
  }
  .pillar:hover { transform: translateY(-6px); border-color: var(--accent-line); box-shadow: 0 18px 44px rgba(0,0,0,.45); }
  .pillar:hover::after { opacity:1; }
  .pillar.wind  { --accent: var(--wind); --accent-soft: rgba(47,214,194,.10); --accent-line: rgba(47,214,194,.55); }
  .pillar.pv    { --accent: var(--sun);  --accent-soft: rgba(246,178,74,.10);  --accent-line: rgba(246,178,74,.55); }
  .pillar.scada { --accent: #6fb4ff;     --accent-soft: rgba(111,180,255,.10); --accent-line: rgba(111,180,255,.5); }
  .p-icon {
    width: 54px; height: 54px; border-radius: var(--r-sm); display: grid; place-items: center;
    background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent); margin-bottom: 20px;
  }
  .p-icon svg { width: 28px; height: 28px; }
  .pillar-tag { font-size: 11.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); font-weight: 600; }
  .pillar h3 { font-size: 22px; color: var(--text-hi); margin: 6px 0 12px; font-weight: 700; }
  .pillar > p { color: var(--muted); font-size: 14.5px; margin-bottom: 18px; }
  .scope { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 22px; }
  .scope li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--text); }
  .scope li svg { width: 17px; height: 17px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
  .p-slot {
    margin-top: auto; aspect-ratio: 16/10; border-radius: var(--r-md);
    background:
      repeating-linear-gradient(135deg, rgba(255,255,255,.018) 0 2px, transparent 2px 9px),
      linear-gradient(160deg, var(--bg-2), var(--bg));
    border: 1px solid var(--border); position: relative; overflow: hidden;
  }
  .p-slot::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 50% 40%, var(--accent-soft), transparent 70%); }
  .p-slot .corner { position:absolute; width:14px; height:14px; border:2px solid var(--accent-line); opacity:.5; }
  .p-slot .corner.tl{top:10px;left:10px;border-right:0;border-bottom:0}
  .p-slot .corner.tr{top:10px;right:10px;border-left:0;border-bottom:0}
  .p-slot .corner.bl{bottom:10px;left:10px;border-right:0;border-top:0}
  .p-slot .corner.br{bottom:10px;right:10px;border-left:0;border-top:0}

  /* ====== TABS (usługi) ====== */
  .tablist { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-bottom:30px; }
  .tab {
    position:relative; display:inline-flex; align-items:center; gap:10px; cursor:pointer;
    font-family:"Sora",sans-serif; font-weight:600; font-size:15px;
    padding:13px 22px 15px; border-radius:var(--r-md); overflow:hidden;
    background: rgba(255,255,255,.025); border:1px solid var(--border); color:var(--muted);
    transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
  }
  .tab .tab-ic { display:grid; place-items:center; color:inherit; }
  .tab .tab-ic svg { width:20px; height:20px; }
  .tab.wind  { --accent: var(--wind); --accent-soft: rgba(47,214,194,.10); --accent-line: rgba(47,214,194,.5); }
  .tab.pv    { --accent: var(--sun);  --accent-soft: rgba(246,178,74,.12);  --accent-line: rgba(246,178,74,.5); }
  .tab.scada { --accent: #6fb4ff;     --accent-soft: rgba(111,180,255,.10); --accent-line: rgba(111,180,255,.5); }
  .tab:hover { color:var(--text-hi); border-color:var(--border-2); }
  .tab.active { color:var(--accent); background:var(--accent-soft); border-color:var(--accent-line); }
  .tab .tab-bar { position:absolute; left:0; bottom:0; height:2.5px; width:0; background:var(--accent); }
  .tab.active .tab-bar { box-shadow:0 0 8px var(--accent-line); }

  .tabpanels { position:relative; }
  .tabpanel { display:none; }
  .tabpanel.active {
    display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center;
    background: linear-gradient(170deg, var(--bg-1), var(--panel));
    border:1px solid var(--border); border-radius:var(--r-lg); padding:40px;
    animation: tabIn .45s var(--ease);
  }
  @keyframes tabIn { from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:none;} }
  .tabpanel.wind  { --accent: var(--wind); --accent-soft: rgba(47,214,194,.10); --accent-line: rgba(47,214,194,.5); }
  .tabpanel.pv    { --accent: var(--sun);  --accent-soft: rgba(246,178,74,.12);  --accent-line: rgba(246,178,74,.5); }
  .tabpanel.scada { --accent: #6fb4ff;     --accent-soft: rgba(111,180,255,.10); --accent-line: rgba(111,180,255,.5); }
  .tp-text .pillar-tag { color:var(--accent); }
  .tp-text h3 { font-family:"Sora",sans-serif; font-size:clamp(24px,2.6vw,32px); color:var(--text-hi); margin:8px 0 14px; font-weight:700; line-height:1.15; }
  .tp-text > p { color:var(--muted); font-size:15.5px; margin-bottom:20px; }
  .tp-text .scope li svg { color:var(--accent); }
  .tp-visual .p-slot { aspect-ratio:16/11; }
  .tp-visual .p-slot .wm { position:absolute; inset:0; display:grid; place-items:center; color:var(--accent); opacity:.16; }
  .tp-visual .p-slot .wm svg { width:44%; height:44%; }

  /* ====== REALIZACJE (galeria przeciągana) ====== */
  .gallery {
    overflow-x:auto; overflow-y:hidden; cursor:grab; padding:6px 0 16px;
    -webkit-overflow-scrolling:touch; scrollbar-width:thin; scrollbar-color: var(--border-2) transparent;
  }
  .gallery.dragging { cursor:grabbing; }
  .gallery::-webkit-scrollbar { height:8px; }
  .gallery::-webkit-scrollbar-track { background:transparent; }
  .gallery::-webkit-scrollbar-thumb { background: var(--border-2); border-radius:8px; }
  .gallery-track { display:flex; gap:16px; width:max-content; padding:0 24px; }
  .rz {
    flex:0 0 auto; height:268px; border-radius:var(--r-md); position:relative; overflow:hidden;
    border:1px solid var(--border); background:var(--bg-2); cursor:pointer; user-select:none;
  }
  .rz img { display:block; height:100%; width:auto; object-fit:cover; pointer-events:none; transition: transform .5s var(--ease); }
  .rz:hover img { transform: scale(1.05); }
  .rz.wind { --accent: var(--wind); }
  .rz.pv   { --accent: var(--sun); }
  .rz.sn   { --accent: #6fb4ff; }
  .rz-ov {
    position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
    padding:16px 18px; background: linear-gradient(transparent 45%, rgba(2,8,7,.85));
    opacity:0; transition: opacity .3s var(--ease);
  }
  .rz:hover .rz-ov, .rz:focus-visible .rz-ov { opacity:1; }
  .rz:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
  .rz-ov h4 { font-family:"Sora",sans-serif; font-size:15px; font-weight:700; color:var(--text-hi); display:flex; align-items:center; gap:8px; }
  .rz-ov h4::before { content:""; width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 8px var(--accent); flex-shrink:0; }
  .rz-ov p { font-size:13px; color:rgba(211,230,225,.85); margin-top:5px; padding-left:16px; }

  /* lightbox */
  .lightbox { position:fixed; inset:0; z-index:300; display:none; align-items:center; justify-content:center; padding:24px; background:rgba(2,6,5,.9); backdrop-filter:blur(6px); }
  .lightbox.open { display:flex; animation: lbIn .25s var(--ease); }
  @keyframes lbIn { from{opacity:0} to{opacity:1} }
  .lightbox img { max-width:92vw; max-height:84vh; border-radius:14px; object-fit:contain; box-shadow:0 24px 70px rgba(0,0,0,.6); }
  .lightbox .lb-cap { position:absolute; bottom:22px; left:0; right:0; text-align:center; font-family:"Sora",sans-serif; font-size:14px; color:var(--text); }
  .lb-close { position:absolute; top:16px; right:22px; width:42px; height:42px; border-radius:50%; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.18); color:#fff; font-size:24px; line-height:1; cursor:pointer; display:grid; place-items:center; transition:background .18s; }
  .lb-close:hover { background:rgba(255,255,255,.16); }

  /* ====== MAP / REALIZACJE ====== */
  .map-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: stretch; }
  .map-panel {
    position: relative; background: linear-gradient(165deg, var(--bg-1), var(--bg)); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 22px; min-height: 440px; overflow: hidden;
  }
  .map-panel .dotgrid {
    position:absolute; inset:0;
    background-image: radial-gradient(rgba(47,214,194,.12) 1.1px, transparent 1.1px);
    background-size: 26px 26px; mask-image: radial-gradient(circle at 45% 45%, black, transparent 80%);
  }
  .map-svg { position: relative; width: 100%; height: 100%; display:block; }
  .link-line { stroke: rgba(47,214,194,.28); stroke-width: 1; stroke-dasharray: 3 4; }
  .pin { cursor: pointer; }
  .pin .halo { fill: var(--pin-c); opacity: .18; transition: r .25s var(--ease), opacity .25s; }
  .pin .core { fill: var(--pin-c); stroke: #04201c; stroke-width: 1.5; transition: r .2s var(--ease); }
  .pin.wind { --pin-c: var(--wind); }
  .pin.pv { --pin-c: var(--sun); }
  .pin:hover .halo, .pin.active .halo { r: 22; opacity:.32; }
  .pin:hover .core, .pin.active .core { r: 8; }
  .pin.dim { opacity: .18; }

  .map-filters { display:flex; gap:8px; position: relative; z-index:2; margin-bottom: 6px; flex-wrap: wrap; }
  .chip {
    font-family:"Sora",sans-serif; font-size:13px; font-weight:600; cursor:pointer;
    padding:7px 15px; border-radius:100px; background: rgba(255,255,255,.03);
    border:1px solid var(--border-2); color: var(--muted); transition: all .18s var(--ease);
  }
  .chip[aria-pressed="true"] { background: rgba(47,214,194,.12); border-color: var(--wind); color: var(--wind); }
  .chip.pv[aria-pressed="true"] { background: rgba(246,178,74,.12); border-color: var(--sun); color: var(--sun); }

  .map-side { display:flex; flex-direction:column; gap:14px; }
  .proj-card {
    background: linear-gradient(160deg, var(--bg-2), var(--panel)); border:1px solid var(--border);
    border-radius: var(--r-md); padding: 18px 20px; transition: border-color .2s, transform .2s var(--ease);
    cursor: pointer;
  }
  .proj-card:hover, .proj-card.active { border-color: var(--accent-line, var(--border-2)); transform: translateX(4px); }
  .proj-card.wind { --accent-line: rgba(47,214,194,.5); }
  .proj-card.pv { --accent-line: rgba(246,178,74,.5); }
  .proj-head { display:flex; align-items:center; gap:10px; margin-bottom:6px; }
  .proj-badge { font-size:10.5px; letter-spacing:1.5px; text-transform:uppercase; font-weight:600; padding:3px 9px; border-radius:6px; }
  .proj-badge.wind { color: var(--wind); background: rgba(47,214,194,.1); }
  .proj-badge.pv { color: var(--sun); background: rgba(246,178,74,.1); }
  .proj-card h4 { font-family:"Sora"; font-size:16px; color: var(--text-hi); font-weight:600; }
  .proj-card .meta { font-size:13px; color: var(--muted); }
  .proj-card.hidden { display:none; }

  /* ====== WHY US ====== */
  .why-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:18px; }
  .why {
    background: var(--panel); border:1px solid var(--border); border-radius: var(--r-md); padding: 24px;
    transition: transform .2s var(--ease), border-color .2s;
  }
  .why:hover { transform: translateY(-4px); border-color: var(--border-2); }
  .why .w-ic { width:44px; height:44px; border-radius:var(--r-sm); display:grid; place-items:center; background: rgba(47,214,194,.08); border:1px solid var(--border-2); color: var(--wind); margin-bottom:16px; }
  .why .w-ic svg { width:24px; height:24px; }
  .why h4 { font-family:"Sora"; font-size:16.5px; color: var(--text-hi); margin-bottom:8px; font-weight:600; }
  .why p { font-size:13.5px; color: var(--muted); }

  /* ====== FAQ ====== */
  .faq-list { display:flex; flex-direction:column; gap:12px; max-width:820px; margin:0 auto; }
  .faq-item { background: var(--panel); border:1px solid var(--border); border-radius:var(--r-md); overflow:hidden; transition: border-color .2s var(--ease); }
  .faq-item.open { border-color: var(--border-2); }
  .faq-q {
    width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px; cursor:pointer;
    background:none; border:0; text-align:left; color:var(--text-hi);
    font-family:"Sora",sans-serif; font-weight:600; font-size:16px; line-height:1.4; padding:20px 22px;
    transition: color .18s var(--ease);
  }
  .faq-q:hover, .faq-item.open .faq-q { color: var(--wind); }
  .faq-chev { width:20px; height:20px; flex-shrink:0; color:var(--muted); transition: transform .3s var(--ease), color .18s var(--ease); }
  .faq-item.open .faq-chev { transform: rotate(180deg); color: var(--wind); }
  .faq-a { display:grid; grid-template-rows:0fr; transition: grid-template-rows .32s var(--ease); }
  .faq-item.open .faq-a { grid-template-rows:1fr; }
  .faq-a-inner { overflow:hidden; }
  .faq-a p { color:var(--muted); font-size:14.5px; padding:0 22px 22px; }
  .faq-foot { text-align:center; color:var(--muted); margin-top:26px; font-size:14.5px; }
  .faq-foot a { color:var(--wind); text-decoration:none; font-weight:500; }
  .faq-foot a:hover { text-decoration:underline; }

  /* ====== CTA + CONTACT ====== */
  .cta-box {
    background:
      radial-gradient(80% 120% at 0% 0%, rgba(47,214,194,.14), transparent 55%),
      radial-gradient(80% 120% at 100% 100%, rgba(246,178,74,.12), transparent 55%),
      var(--bg-1);
    border:1px solid var(--border-2); border-radius: var(--r-lg); padding: 54px 40px; text-align:center;
  }
  .cta-box h2 { font-size: clamp(26px,3vw,36px); color: var(--text-hi); margin-bottom:12px; }
  .cta-box p { color: var(--muted); margin-bottom: 28px; max-width: 520px; margin-left:auto; margin-right:auto; }

  .contact-layout { display:grid; grid-template-columns: 1fr 1.1fr; gap: 38px; align-items: start; }
  .contact-info { display:flex; flex-direction:column; gap:14px; }
  .ci-card { display:flex; gap:15px; align-items:flex-start; background: var(--panel); border:1px solid var(--border); border-radius: var(--r-md); padding: 20px; }
  .ci-ic { width:42px; height:42px; border-radius:var(--r-sm); display:grid; place-items:center; background: rgba(47,214,194,.08); border:1px solid var(--border-2); color: var(--wind); flex-shrink:0; }
  .ci-ic svg { width:21px; height:21px; }
  .ci-lbl { font-size:11px; text-transform:uppercase; letter-spacing:1.3px; color: var(--muted); margin-bottom:4px; }
  .ci-val { color: var(--text-hi); font-size:15px; font-weight:500; }
  .ci-val a { text-decoration:none; }
  .ci-val a:hover { color: var(--wind); }

  form.lead-form { background: linear-gradient(165deg, var(--bg-1), var(--panel)); border:1px solid var(--border); border-radius: var(--r-lg); padding: 30px; }
  .field { margin-bottom: 16px; }
  .field label { display:block; font-size:13px; color: var(--muted); margin-bottom:7px; font-weight:500; }
  .field input, .field select, .field textarea {
    width:100%; background: var(--bg); border:1px solid var(--border-2); border-radius: var(--r-sm);
    padding: 12px 14px; color: var(--text-hi); font-family:"IBM Plex Sans",sans-serif; font-size:14.5px; transition: border-color .18s;
  }
  .field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color: var(--wind); box-shadow: 0 0 0 3px rgba(47,214,194,.12); }
  .field textarea { resize: vertical; min-height: 96px; }
  .form-note { font-size:12px; color: var(--muted); margin-top: 4px; }
  .hp { position:absolute !important; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
  .form-status { font-size:13.5px; margin-top:12px; min-height:18px; font-weight:500; }
  .form-status.ok { color: var(--wind); }
  .form-status.err { color: #ff7b72; }

  /* ====== FOOTER ====== */
  footer { border-top:1px solid var(--border); padding: 34px 0; margin-top: 40px; }
  .footer-inner { max-width: var(--maxw); margin:0 auto; padding:0 24px; display:flex; justify-content:space-between; align-items:center; gap:18px; flex-wrap:wrap; color: var(--muted); font-size:13.5px; }
  .footer-inner b { color: var(--text); }
  .footer-links { display:flex; gap:20px; }
  .footer-links a { color: var(--muted); text-decoration:none; transition: color .18s; }
  .footer-links a:hover { color: var(--wind); }

  /* ====== REVEAL ANIM ====== */
  .reveal { opacity:0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .reveal.in { opacity:1; transform:none; }
  .reveal.d1{transition-delay:.08s} .reveal.d2{transition-delay:.16s} .reveal.d3{transition-delay:.24s} .reveal.d4{transition-delay:.32s}

  /* ====== RESPONSIVE ====== */
  @media (max-width: 940px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { order:-1; min-height: 280px; }
    .stats { grid-template-columns: repeat(2,1fr); }
    .pillars { grid-template-columns: 1fr; }
    .tabpanel.active { grid-template-columns: 1fr; gap: 26px; padding: 26px; }
    .tp-visual { order: 2; }
    .map-layout { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: repeat(2,1fr); }
    .contact-layout { grid-template-columns: 1fr; }
  }
  @media (max-width: 640px) {
    .nav-links { display:none; }
    .nav-links.open { display:flex; position:absolute; top:60px; right:16px; left:16px; flex-direction:column; background: var(--bg-1); border:1px solid var(--border); border-radius: var(--r-md); padding:16px; gap:14px; }
    .nav-toggle { display:block; }
    /* na mobile dropdown = statyczna lista pod „Zakres usług" (reset WSZYSTKICH stanów — bez transformu w bok) */
    .nav-dd { width:100%; }
    .nav-dd-btn { width:100%; justify-content:center; }   /* wyśrodkowany jak pozostałe pozycje menu */
    .nav-dd-btn svg { display:none; }
    .nav-dd-menu,
    .nav-dd:hover .nav-dd-menu,
    .nav-dd.open .nav-dd-menu {
      position:static; transform:none; left:auto; opacity:1; visibility:visible;
      box-shadow:none; border:0; background:transparent; min-width:0; padding:4px 0 0;
      align-items:center;   /* podpozycje wyśrodkowane (zgodnie z osią menu) */
    }
    .nav-dd-menu a { padding:7px 0; white-space:normal; text-align:center; }
    .footer-inner { flex-direction:column; text-align:center; }
  }
  @media (prefers-reduced-motion: reduce) {
    .rotor, .sun-orb, .hero-pill .dot { animation: none !important; }
    .tabpanel.active { animation: none !important; }
    .faq-a, .faq-chev { transition: none !important; }
    .rz img { transition: none !important; }
    .lightbox.open { animation: none !important; }
    .reveal { opacity:1; transform:none; transition:none; }
    html { scroll-behavior:auto; }
  }