:root{ --ink:#0b1f3a; --cta:#0ea5e9; --cta2:#0284c7; --bg:#f6f9fc; --ok:#16a34a; --danger:#dc2626; --radius:18px; --shadow:0 10px 30px rgba(0,0,0,.08);  --rotor-speed: 300ms;
  --rotor-blue: var(--cta);
  --rotor-black: var(--ink);
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--cta); text-decoration:none}
a { text-decoration: none; }

header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #eef2f7}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.wordmark{font-weight:800;letter-spacing:.2px}
nav{display:flex;gap:18px}
nav a{color:#344f72;font-weight:600}
nav a:hover{color:var(--cta2)}

.hero{padding:64px 0;background:linear-gradient(180deg,#fff,#f3f9ff)}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
h1{font-size:clamp(28px,3.4vw,44px);line-height:1.1;margin:0 0 14px}
.lead{font-size:18px;color:#3f5576;margin-bottom:22px}
.card{background:#fff;border:1px solid #e9eef4;border-radius:var(--radius);box-shadow:var(--shadow)}
.cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--cta);color:#fff;padding:14px 18px;border-radius:12px;border:0;font-weight:700;cursor:pointer}
.cta:hover{background:var(--cta2)}
.form{padding:18px}
.form h3{margin:0 0 10px}
.field{display:flex;gap:10px;margin:8px 0}
.field input,.field select{flex:1;padding:12px 13px;border-radius:12px;border:1px solid #d9e3ef;outline:none}
.field input:focus,.field select:focus{border-color:#a7c7ff;box-shadow:0 0 0 3px #e5f1ff}
.muted{font-size:12px;color:#5c6f90}
.ok{color:var(--ok);font-weight:700}
.error{color:var(--danger);font-weight:700}

section{padding:48px 0}
h2{font-size:clamp(22px,2.2vw,30px);margin:0 0 16px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{padding:18px}

footer{padding:30px 0;color:#6a7da1}

/* BEFORE/AFTER slider */
.ba{--pos:50%;position:relative;aspect-ratio:16/10;border-radius:16px;overflow:hidden;border:1px solid #e4edf6;box-shadow:var(--shadow);touch-action:none;background:#000}
.ba .img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .img.before.dirty{filter:grayscale(.6) brightness(.85) contrast(.85) saturate(.6) blur(.3px)}
.ba .img.after.clean{filter:contrast(1.08) saturate(1.12) brightness(1.04)}
.ba .after{clip-path:inset(0 0 0 var(--pos))}
.ba .divider{position:absolute;top:0;bottom:0;width:2px;left:var(--pos);background:#ffffffb3}
.ba .handle{position:absolute;left:var(--pos);top:50%;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;border:2px solid #fff;background:#94a3b8;box-shadow:0 2px 10px rgba(0,0,0,.2);cursor:ew-resize}
.ba small{position:absolute;top:8px;left:8px;background:#0b1f3acc;color:#fff;padding:4px 8px;border-radius:10px;font-size:11px}
.ba small.r{left:auto;right:8px}

/* Toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(12px);min-width:clamp(260px,50vw,520px);max-width:90vw;padding:16px 18px;border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.18);color:#0b1f3a;background:#fff;border:1px solid #e5eaf2;opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:9999}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{border-color:#c7f0d3;background:#ecfdf5}
.toast.error{border-color:#ffd1d1;background:#fff1f1;color:#7a1e1e}

/* ===== Mobile nav ===== */
.menu-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid #e5eaf2;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);cursor:pointer}
.menu-toggle svg{width:22px;height:22px}

#rotor.rotor{
  display:inline-block;
  vertical-align:baseline;
  transition: opacity var(--rotor-speed) ease, transform var(--rotor-speed) ease;
  will-change: opacity, transform;
}
#rotor.rotor.leaving{ opacity:0; transform:translateY(0.08em); }

#rotor .pron{ color:var(--rotor-black) !important; } /* crno */
#rotor .noun{ color:var(--rotor-blue)  !important; } /* plavo */
.dot{ margin-left:1px; }

@media (prefers-reduced-motion: reduce){
  #rotor.rotor{ transition:none !important; }
}

#rotor.fade-out   { opacity: 0; transform: translateY(0.1em); }
#rotor.slide-out  { opacity: 0; transform: translateX(0.4em); }
#rotor.zoom-out   { opacity: 0; transform: scale(0.94); }


select,
input,
textarea {
  font-size: 16px; /* sprečava zumiranje na iOS uređajima */
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
  width: 100%;
  box-sizing: border-box;
}

select {
  height: 50px; /* uvećava visinu select polja */
}

@media (max-width:900px){
  .hero .grid{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}

  /* off-canvas nav */
  nav{position:fixed;top:64px;right:0;bottom:0;width:min(78vw,340px);background:#fff;border-left:1px solid #e5eaf2;box-shadow:-10px 0 30px rgba(0,0,0,.08);padding:16px;display:flex;flex-direction:column;gap:12px;transform:translateX(100%);transition:transform .25s ease;z-index:60}
  nav a{margin:0;padding:12px 10px;border-radius:10px}
  nav a:active,nav a:hover{background:#f3f6fb}

  .menu-toggle{display:inline-flex}

  body.nav-open nav{transform:translateX(0)}
  body.nav-open{overflow:hidden}
  body.nav-open::after{
  content:"";
  position:fixed;
  inset:0;
  background:rgba(9,16,29,.35);
}
}

 /* ---- Scoped styles (samo u #pp-calculator) ---- */
    #pp-calculator{--text:#0f172a;--muted:#64748b;--border:#e5e7eb;--card:#fff;--blue:#38bdf8;--blue-d:#199ad6;--track-bg:#e2e8f0;--track-h:14px;--thumb:20px}
    #pp-calculator *{box-sizing:border-box}
    #pp-calculator .container{max-width:1100px;margin:0 auto;padding:16px}
    #pp-calculator h2{margin:8px 0 4px;text-align:center;font-size:clamp(26px,3.8vw,40px);font-weight:900;color:var(--text)}
    #pp-calculator .sub{margin:0 0 18px;text-align:center;color:var(--muted)}
    #pp-calculator .wrap{background:var(--card);border:1px solid var(--border);border-radius:26px;box-shadow:0 18px 42px rgba(2,6,23,.08);padding:20px}

    /* polja */
    #pp-calculator .grid{display:grid;grid-template-columns:1fr;gap:12px}
    @media(min-width:960px){#pp-calculator .grid{grid-template-columns:repeat(2,1fr)}}
    #pp-calculator .field{display:flex;flex-direction:column;gap:6px}
    #pp-calculator label{font-size:13px;color:var(--muted)}
    #pp-calculator input[type="text"],
    #pp-calculator input[type="email"],
    #pp-calculator input[type="tel"],
    #pp-calculator input[type="number"],
    #pp-calculator select{
      width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font:16px/1.35 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,"Noto Sans",sans-serif
    }
    #pp-calculator input:focus,#pp-calculator select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 24%, transparent)}

    /* slider */
    #pp-calculator .range{display:flex;align-items:center;gap:12px}
    #pp-calculator .pill{font-size:12px;border:1px solid var(--border);padding:4px 8px;border-radius:999px;color:var(--muted);white-space:nowrap}
    #pp-calculator input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:var(--track-h);border-radius:999px;background:linear-gradient(var(--blue),var(--blue)) no-repeat,var(--track-bg);background-size:0% 100%}
    #pp-calculator input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:var(--thumb);height:var(--thumb);border-radius:50%;background:var(--blue);border:3px solid #fff;box-shadow:0 2px 6px rgba(2,6,23,.18);margin-top:calc((var(--thumb) - var(--track-h))/ -2)}
    #pp-calculator input[type="range"]::-webkit-slider-runnable-track{height:var(--track-h)}
    #pp-calculator input[type="range"]::-moz-range-thumb{width:var(--thumb);height:var(--thumb);border-radius:50%;background:var(--blue);border:3px solid #fff;box-shadow:0 2px 6px rgba(2,6,23,.18)}
    #pp-calculator input[type="range"]::-moz-range-track{height:var(--track-h);background:var(--track-bg);border-radius:999px}

    /* opcije – ujednačene „pill” */
    #pp-calculator .options{display:flex;flex-wrap:wrap;gap:10px}
    #pp-calculator .opt{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);cursor:pointer;user-select:none;transition:background .15s,border-color .15s}
    #pp-calculator .opt:hover{background:#f8fafc}
    #pp-calculator .opt input{appearance:none;width:18px;height:18px;border:2px solid #cbd5e1;border-radius:6px;display:inline-block;position:relative}
    #pp-calculator .opt input:checked{background:var(--blue);border-color:var(--blue)}
    #pp-calculator .opt input:checked::after{content:'';position:absolute;left:4px;top:1px;width:6px;height:10px;border:2px solid #fff;border-top:0;border-left:0;transform:rotate(45deg)}
    #pp-calculator .opt.active{border-color:#cbd5e1;background:#f3f4f6}

    /* kartice rezultata */
    #pp-calculator .cards{display:grid;grid-template-columns:1fr;gap:12px;margin-top:12px}
    @media(min-width:960px){#pp-calculator .cards{grid-template-columns:1fr 1fr}}
    #pp-calculator .card{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 26px rgba(2,6,23,.06)}
    #pp-calculator .card .body{padding:18px}
    #pp-calculator .price{font-weight:900;font-size:clamp(28px,3.6vw,36px)}
    #pp-calculator .muted{color:var(--muted);font-size:13px}

    /* cta – obično plavo dugme */
    #pp-calculator .cta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}
    #pp-calculator .btn{background:var(--blue);color:#fff;border:none;border-radius:10px;padding:12px 20px;font-weight:800;cursor:pointer}
    #pp-calculator .btn:hover{background:var(--blue-d)}
    #pp-calculator .btn[disabled]{opacity:.6;cursor:not-allowed}
    #pp-calculator .note{color:var(--muted);font-size:12px}

    /* toast */
    #pp-calculator #pp-toast{position:fixed;right:20px;bottom:20px;z-index:9999}
    @media(max-width:640px){#pp-calculator #pp-toast{left:16px;right:16px}}
    #pp-calculator .toast{background:#111827;color:#fff;padding:12px 14px;border-radius:12px;box-shadow:0 10px 24px rgba(2,6,23,.2);opacity:0;transform:translateY(8px);transition:.2s}
    #pp-calculator .toast.show{opacity:1;transform:translateY(0)}
    #pp-calculator .toast.ok{background:#16a34a}
    #pp-calculator .toast.err{background:#b91c1c}
    #pp-calculator .cta { background: none; margin: 0px auto; }

    #pp-hero-title,
#pp-hero-sub { text-align: center; margin-bottom:20px auto; }

#pp-hero-title{
  display:block;
  width:100%;
  margin: 64px auto 6px;
  font-weight: 900;
  letter-spacing: .2px;
}

#pp-hero-sub{
  display:block;
  width:100%;
  color:#64748b;
  margin: 0 0 64px;
}

#pp-hero-title, #pp-hero-sub { flex: 0 0 100%; grid-column: 1 / -1;  }

.page #pp-hero-title { text-align: center !important; margin-bottom:20px auto;}