/* =========================================================
   dr Paweł Kuć — Medycyna estetyczna
   Motyw: czarno-biały (monochrom)
   ========================================================= */
:root{
  --black:#0a0a0a;
  --ink:#141414;
  --muted:#6b6b6b;
  --line:#e4e4e4;
  --surface:#f5f5f4;
  --white:#ffffff;
  --maxw:1160px;
  --radius:2px;
  --serif:"Playfair Display", Georgia, "Times New Roman", serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.container.narrow{max-width:780px;}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;color:var(--black);margin:0;}
h1{font-size:clamp(2.6rem,6vw,4.4rem);letter-spacing:-.5px;}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);}
h3{font-size:1.2rem;}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:600;
  color:var(--muted);
  margin:0 0 14px;
}
.eyebrow.light{color:rgba(255,255,255,.6);}

/* --- Przyciski --- */
.btn{
  display:inline-block;
  padding:14px 26px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:.85rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  border:1px solid var(--black);
  transition:all .2s ease;
  cursor:pointer;
}
.btn-solid{background:var(--black);color:var(--white);}
.btn-solid:hover{background:#fff;color:var(--black);}
.btn-outline{background:transparent;color:var(--black);}
.btn-outline:hover{background:var(--black);color:#fff;}

/* --- Nagłówek --- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:20px;}
.brand{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--black);}
.brand-sub{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:3px;}
.nav{display:flex;gap:28px;}
.nav a{font-size:.9rem;font-weight:500;color:var(--ink);position:relative;padding:4px 0;}
.nav a:hover{color:var(--black);}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--black);transition:width .25s;}
.nav a:hover::after{width:100%;}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--black);}

/* --- Hero --- */
.hero{padding:70px 0 40px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero h1{margin:6px 0 22px;}
.lead{font-size:1.12rem;color:var(--muted);max-width:44ch;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 24px;}
.hero-rating{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--muted);}
.stars{letter-spacing:2px;color:var(--black);}

/* --- Box na zdjęcie (placeholder) --- */
.photo-box{
  position:relative;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;
  background:
    repeating-linear-gradient(45deg,#fafafa,#fafafa 12px,#f2f2f2 12px,#f2f2f2 24px);
  border:1px solid var(--line);
  color:var(--muted);
  text-align:center;
  aspect-ratio:4/3;
  padding:18px;
}
.photo-box.tall{aspect-ratio:4/5;}
.photo-box.wide{aspect-ratio:16/10;}
.photo-ico{width:40px;height:40px;fill:#c4c4c4;}
.photo-label{
  font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:#9a9a9a;
}
.photo-cap{font-size:.82rem;color:#b0b0b0;}

/* --- Pasek zaufania --- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.trust-item{padding:26px 20px;text-align:center;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:4px;}
.trust-item:first-child{border-left:0;}
.trust-item strong{font-size:1rem;color:var(--black);}
.trust-item span{font-size:.8rem;color:var(--muted);}

/* --- Sekcje --- */
.section{padding:84px 0;}
.section-alt{background:var(--surface);}
.section-dark{background:var(--black);color:#fff;}
.section-dark h2{color:#fff;}
.section-head{max-width:640px;margin:0 0 46px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-desc{color:var(--muted);font-size:1.05rem;margin:14px 0 0;}
.section-desc.light{color:rgba(255,255,255,.7);}
.center{text-align:center;}

/* --- Siatka kart usług --- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.service-card .photo-box{margin-bottom:18px;}
.service-card h3{margin-bottom:6px;}
.service-card p{margin:0;color:var(--muted);font-size:.95rem;}

/* --- Kroki zabiegu --- */
.steps{display:flex;flex-direction:column;gap:30px;margin-bottom:44px;}
.step{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  background:var(--white);border:1px solid var(--line);padding:26px;
}
.step.reverse{direction:rtl;}
.step.reverse .step-text{direction:ltr;}
.step.reverse .step-media{direction:ltr;}
.step-media{position:relative;}
.step-num{
  position:absolute;top:-14px;left:-14px;z-index:2;
  width:52px;height:52px;border-radius:50%;
  background:var(--black);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:1.4rem;font-weight:700;
}
.step-text h3{font-size:1.5rem;margin-bottom:10px;}
.step-text p{margin:0;color:var(--muted);}

/* --- Sekcja "O mnie" i kontakt (2 kolumny) --- */
.about-grid,.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.about-text .checklist{list-style:none;padding:0;margin:22px 0;}
.about-text .checklist li{position:relative;padding-left:28px;margin-bottom:10px;color:var(--ink);}
.about-text .checklist li::before{content:"—";position:absolute;left:0;color:var(--black);font-weight:700;}
.pwz{font-size:.85rem;color:var(--muted);margin:0 0 24px;}

/* --- Opinie --- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.review{
  margin:0;padding:30px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.03);display:flex;flex-direction:column;gap:14px;
}
.review .stars{color:#fff;}
.review p{margin:0;font-size:1rem;color:rgba(255,255,255,.9);font-style:italic;}
.review cite{font-style:normal;font-weight:600;color:#fff;font-size:.9rem;}

/* --- Cennik --- */
.price-list{max-width:760px;}
.price-row{display:flex;align-items:baseline;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);}
.price-row span:first-child{font-weight:500;color:var(--ink);}
.price-row .dots{flex:1;border-bottom:1px dotted #c9c9c9;transform:translateY(-4px);}
.price-row strong{font-family:var(--serif);color:var(--black);white-space:nowrap;}

/* --- FAQ --- */
.faq details{border-bottom:1px solid var(--line);padding:4px 0;}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 30px 18px 0;position:relative;
  font-weight:600;color:var(--black);font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:2px;top:16px;font-size:1.4rem;color:var(--muted);transition:transform .2s;}
.faq details[open] summary::after{content:"–";}
.faq details p{margin:0 0 18px;color:var(--muted);}

/* --- Kontakt --- */
.contact-list{list-style:none;padding:0;margin:0 0 26px;}
.contact-list li{display:flex;flex-direction:column;padding:14px 0;border-bottom:1px solid var(--line);}
.contact-list li span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.contact-list li strong{font-size:1.05rem;color:var(--black);font-weight:600;}

/* --- Stopka --- */
.site-footer{background:var(--black);color:rgba(255,255,255,.7);padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.14);}
.site-footer .brand-name{color:#fff;font-size:1.2rem;}
.footer-title{color:#fff;font-weight:600;margin:0 0 8px;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;}
.footer-sub{margin:2px 0;font-size:.9rem;}
.footer-bottom{padding-top:22px;font-size:.82rem;color:rgba(255,255,255,.5);}

/* =========================================================
   RESPONSYWNOŚĆ
   ========================================================= */
@media (max-width:900px){
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .reviews-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .trust-item:nth-child(3){border-left:0;}
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:36px;}
  .about-grid .about-media,.contact-grid .contact-media{order:-1;}
  .step,.step.reverse{grid-template-columns:1fr;direction:ltr;gap:24px;}
  .step-num{left:-8px;top:-8px;width:46px;height:46px;font-size:1.2rem;}
}
@media (max-width:640px){
  .nav{
    display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:10px 24px 18px;
  }
  .nav.open{display:flex;}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line);}
  .nav-toggle{display:block;}
  .header-cta{display:none;}
  .cards-grid{grid-template-columns:1fr;}
  .section{padding:60px 0;}
}

/* =========================================================
   ZŁOTE, ANIMOWANE AKCENTY (mieniący się gradient)
   ========================================================= */
:root{
  /* Łagodne złoto — jak "AI" na orderspot.pl (bez prawie-białych rozbłysków) */
  --gold-grad:linear-gradient(90deg, #a9791b 0%, #f6d365 50%, #a9791b 100%);
}

@keyframes goldShimmer{
  0%{background-position:0% 50%;}
  100%{background-position:200% 50%;}
}

/* Tekst mieniący się złotem (clip-text) */
.shimmer,
.eyebrow,
.stars,
.price-row strong,
.hero-rating strong{
  background:var(--gold-grad);
  background-size:200% auto;
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:transparent;
  animation:goldShimmer 6s linear infinite;
}
/* delikatniejszy, dłuższy błysk dla dużego słowa w nagłówku */
.shimmer{animation-duration:7s;}

/* Numer kroku — złote, mieniące się kółko */
.step-num{
  background:var(--gold-grad);
  background-size:200% auto;
  color:#2a2000;
  -webkit-text-fill-color:#2a2000;
  border:1px solid rgba(255,255,255,.35);
  box-shadow:0 6px 20px rgba(184,134,11,.38);
  animation:goldShimmer 5s linear infinite;
}

/* Podkreślenie nawigacji na złoto */
.nav a::after{background:var(--gold-grad);background-size:200% auto;animation:goldShimmer 5s linear infinite;}

/* Główny przycisk — na hover wypełnia się mieniącym złotem */
.btn-solid:hover{
  background:var(--gold-grad);
  background-size:200% auto;
  color:#241c00;
  border-color:transparent;
  animation:goldShimmer 3.5s linear infinite;
}
.btn-outline:hover{
  background:var(--gold-grad);
  background-size:200% auto;
  color:#241c00;
  border-color:transparent;
  animation:goldShimmer 3.5s linear infinite;
}

/* Delikatny złoty akcent na kartach przy najechaniu */
.service-card{transition:transform .2s ease;}
.service-card:hover{transform:translateY(-4px);}
.service-card:hover .photo-box{border-color:#d9b74a;}

/* Cienka, mieniąca się złota linia (do wykorzystania jako separator) */
.gold-rule{
  height:2px;width:64px;border:0;margin:18px 0 0;
  background:var(--gold-grad);background-size:200% auto;
  animation:goldShimmer 6s linear infinite;
}
.section-head.center .gold-rule{margin-left:auto;margin-right:auto;}

/* Szacunek dla użytkowników preferujących mniej ruchu */
@media (prefers-reduced-motion: reduce){
  .shimmer,.eyebrow,.stars,.price-row strong,.hero-rating strong,
  .step-num,.nav a::after,.btn-solid:hover,.btn-outline:hover,.gold-rule{
    animation:none;
  }
}