/* =========================================================
   CleanCarpet — design tokens
   Blue  #4AA5FF  (brand primary)
   Lime  #A1E220  (brand accent)
   Navy  #0F2A47  (dark sections / text)
   Sky   #EAF4FF  (light background)
   Ink   #1B2A3A  (body text)
   Fonts: Fredoka (display) / Plus Jakarta Sans (body)
   ========================================================= */

:root{
  --blue: #4AA5FF;
  --blue-dark: #2C86E6;
  --lime: #A1E220;
  --lime-dark: #86c30f;
  --navy: #0F2A47;
  --navy-soft: #163a5e;
  --sky: #EAF4FF;
  --sky-deep: #DCEDFF;
  --ink: #1B2A3A;
  --ink-soft: #51677e;
  --white: #ffffff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 45px -20px rgba(15,42,71,.25);
  --font-display: 'Fredoka', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3{font-family:var(--font-display);font-weight:600;margin:0;color:var(--navy);}
p{margin:0;line-height:1.6;color:var(--ink-soft);}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

.text-lime{color:var(--lime-dark);}

.eyebrow{
  font-family:var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:13px;
  color:var(--blue-dark);
  margin:0 0 10px;
}
.eyebrow.center{text-align:center;}
.section-title{font-size:clamp(28px,3.4vw,40px);line-height:1.15;}
.section-title.center{text-align:center;max-width:640px;margin:0 auto;}
.section-sub{margin-top:14px;font-size:17px;max-width:560px;}
.section-sub.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:15px 28px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  font-family:var(--font-body);
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--lime);color:var(--navy);box-shadow:0 12px 24px -8px rgba(161,226,32,.55);}
.btn-primary:hover{background:var(--lime-dark);}
.btn-ghost{background:transparent;border-color:var(--navy);color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:var(--white);}
.btn-call{background:var(--sky-deep);color:var(--blue-dark);padding:10px 18px;font-size:14px;}
.btn-call:hover{background:var(--blue);color:var(--white);}
.btn-block{width:100%;}
.icon-sm{width:16px;height:16px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(15,42,71,.06);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;gap:20px;
}
.brand-logo{height:34px;width:auto;display:block;}
.main-nav{display:flex;gap:30px;}
.main-nav a{font-weight:600;font-size:15px;color:var(--navy);position:relative;padding:4px 0;}
.main-nav a:hover{color:var(--blue-dark);}
.header-actions{display:flex;align-items:center;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,var(--sky) 0%,var(--white) 100%);padding:64px 0 90px;overflow:hidden;}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(34px,4.6vw,54px);line-height:1.08;margin:14px 0 20px;}
.hero-sub{font-size:18px;max-width:480px;margin-bottom:32px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;}
.hero-trust{display:flex;gap:34px;}
.trust-item{display:flex;flex-direction:column;}
.trust-item strong{font-family:var(--font-display);font-size:22px;color:var(--navy);}
.trust-item span{font-size:13px;color:var(--ink-soft);}

.hero-media{position:relative;display:flex;justify-content:center;align-items:center;}
.ring-frame{
  position:relative;
  border-radius:50%;
  padding:14px;
  background:conic-gradient(from 200deg,var(--blue),var(--lime),var(--blue));
}
.ring-photo{position:relative;width:100%;height:100%;border-radius:50%;overflow:hidden;}
.ring-photo img{border-radius:50%;object-fit:cover;display:block;width:100%;height:100%;}
.ring-frame--lg{width:min(420px,80vw);height:min(420px,80vw);}
.ring-frame--md{width:min(360px,80vw);height:min(360px,80vw);}

/* shine sweep — signature "clean" effect */
.shine{
  position:absolute;top:0;left:-60%;
  width:45%;height:100%;
  background:linear-gradient(115deg,transparent 0%,rgba(255,255,255,0) 30%,rgba(255,255,255,.85) 50%,rgba(255,255,255,0) 70%,transparent 100%);
  transform:skewX(-18deg);
  animation:shine-sweep 5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes shine-sweep{
  0%{left:-60%;}
  35%{left:130%;}
  100%{left:130%;}
}

.spark{position:absolute;color:var(--blue);font-size:34px;animation:pulse 2.6s ease-in-out infinite;}
.spark-1{top:6%;right:6%;}
.spark-2{bottom:10%;left:0%;color:var(--lime-dark);font-size:22px;animation-delay:.8s;}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.85;}50%{transform:scale(1.25);opacity:1;}}

.floating-badge{
  position:absolute;bottom:6%;right:-4%;
  background:var(--white);border-radius:999px;
  padding:10px 18px;box-shadow:var(--shadow);
  font-weight:700;font-size:13px;color:var(--navy);
  display:flex;align-items:center;gap:8px;
}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(161,226,32,.25);}

/* ---------- usluge ---------- */
.usluge{padding:100px 0;background:var(--white);}
.services-grid{
  margin-top:52px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.service-card{
  background:var(--sky);
  border-radius:var(--radius-md);
  padding:32px 28px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.service-icon{
  width:56px;height:56px;border-radius:16px;
  background:var(--white);color:var(--blue-dark);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.service-icon svg{width:28px;height:28px;}
.service-card h3{font-size:19px;margin-bottom:8px;}
.service-card p{font-size:14.5px;}

/* ---------- proces ---------- */
.proces{padding:100px 0;background:var(--navy);color:var(--white);}
.proces .section-title,.proces h3{color:var(--white);}
.proces .section-sub{color:#a9bdd2;}
.steps{
  margin-top:60px;
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:18px;
  position:relative;
}
.steps::before{
  content:"";position:absolute;top:66px;left:8%;right:8%;height:2px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.25) 0 10px,transparent 10px 20px);
  z-index:0;
}
.step{position:relative;z-index:1;text-align:center;padding:0 6px;}
.step-num{
  font-family:var(--font-display);font-size:12px;font-weight:700;
  color:var(--lime);margin-bottom:8px;
}
.step-icon{
  width:64px;height:64px;border-radius:50%;
  background:var(--navy-soft);border:2px solid rgba(161,226,32,.4);
  color:var(--lime);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;
}
.step-icon svg{width:30px;height:30px;}
.step h3{font-size:15.5px;margin-bottom:6px;}
.step p{font-size:12.5px;color:#9fb4c9;}

/* ---------- zasto ---------- */
.zasto{padding:100px 0;background:var(--white);}
.zasto-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;}
.zasto-media{display:flex;justify-content:center;}
.zasto-list{margin:28px 0 34px;display:flex;flex-direction:column;gap:20px;}
.zasto-list li{display:flex;gap:14px;align-items:flex-start;}
.check{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:var(--lime);color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;margin-top:2px;
}
.zasto-list strong{display:block;font-size:16px;color:var(--navy);margin-bottom:3px;}
.zasto-list p{font-size:14.5px;}

/* ---------- kontakt ---------- */
.kontakt{padding:100px 0;background:var(--sky);}
.kontakt-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.contact-list{margin-top:32px;display:flex;flex-direction:column;gap:18px;}
.contact-list li{display:flex;gap:14px;align-items:center;}
.contact-ico{
  flex:none;width:42px;height:42px;border-radius:12px;
  background:var(--white);color:var(--blue-dark);
  display:flex;align-items:center;justify-content:center;
}
.contact-ico svg{width:20px;height:20px;}
.contact-list strong{display:block;font-size:13px;color:var(--ink-soft);font-weight:600;}
.contact-list a,.contact-list span{font-size:16px;font-weight:700;color:var(--navy);}
.socials{display:flex;gap:12px;margin:28px 0 24px;}
.socials a{
  width:42px;height:42px;border-radius:50%;
  background:var(--white);color:var(--blue-dark);
  display:flex;align-items:center;justify-content:center;
  transition:background .2s ease,color .2s ease;
}
.socials svg{width:20px;height:20px;}
.socials a:hover{background:var(--blue);color:var(--white);}
.map-embed{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow);}
.map-embed iframe{display:block;filter:grayscale(.1);}

.kontakt-form-wrap{background:var(--white);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow);}
.kontakt-form{display:flex;flex-direction:column;gap:18px;}
.kontakt-form label{font-size:13px;font-weight:700;color:var(--navy);display:flex;flex-direction:column;gap:8px;}
.kontakt-form input,.kontakt-form textarea{
  font-family:var(--font-body);
  border:1.6px solid #d9e6f2;border-radius:var(--radius-sm);
  padding:13px 15px;font-size:15px;color:var(--ink);
  background:var(--sky);
}
.kontakt-form input:focus,.kontakt-form textarea:focus{
  outline:none;border-color:var(--blue);background:var(--white);
}
.form-note{font-size:12.5px;text-align:center;color:var(--ink-soft);}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);padding:40px 0;}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.footer-logo{height:30px;width:auto;display:block;}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap;}
.footer-nav a{color:#c5d5e5;font-size:14px;font-weight:600;}
.footer-nav a:hover{color:var(--white);}
.footer-copy{color:#7f97af;font-size:13px;margin:0;width:100%;text-align:center;order:3;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);margin-top:8px;}

/* ---------- sticky call (mobile) ---------- */
.sticky-call{
  display:none;position:fixed;bottom:20px;right:20px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:var(--lime);color:var(--navy);
  align-items:center;justify-content:center;
  box-shadow:0 14px 30px -8px rgba(15,42,71,.4);
}
.sticky-call svg{width:24px;height:24px;}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero-cta{justify-content:center;}
  .hero-trust{justify-content:center;}
  .hero-sub{margin-left:auto;margin-right:auto;}
  .hero-media{margin-top:20px;}
  .zasto-inner{grid-template-columns:1fr;}
  .zasto-media{order:2;}
  .kontakt-inner{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(3,1fr);row-gap:40px;}
  .steps::before{display:none;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:420px){
  .brand-logo{height:28px;}
  .header-inner{gap:10px;}
  .btn-call{padding:10px 12px;}
}

@media (max-width:720px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    background:var(--white);
    flex-direction:column;
    padding:18px 24px 24px;
    gap:16px;
    border-bottom:1px solid rgba(15,42,71,.08);
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-toggle{display:flex;}
  .header-actions .btn-call span{display:none;}
  .services-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .sticky-call{display:flex;}
  .footer-inner{justify-content:center;text-align:center;}
  .footer-nav{justify-content:center;}
}

@media (prefers-reduced-motion:reduce){
  .spark{animation:none;}
  .shine{animation:none;display:none;}
  html{scroll-behavior:auto;}
}