/* =========================================================
   COSBELLE — minimalist, modern, grayscale
   ========================================================= */
:root{
  --bg:        #f6f5f3;   /* warm off-white */
  --bg-alt:    #edece8;   /* soft warm gray */
  --paper:     #ffffff;
  --ink:       #1a1a1a;   /* near-black */
  --ink-2:     #2b2b2b;
  --muted:     #6b6b6b;
  --line:      #d9d7d1;
  --accent:    #8a857a;   /* warm taupe/gray */
  --accent-2:  #c9c4b8;
  --radius:    2px;
  --radius-lg: 6px;
  --max:       1280px;
  --font-serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-sans:  'Manrope', system-ui, -apple-system, sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-sans);
  font-weight:300;
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; transition:opacity .25s ease; }
a:hover{ opacity:.7; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
::selection{ background:var(--ink); color:var(--bg); }

/* ---------- Typography ---------- */
.h-serif, .display{
  font-family:var(--font-serif);
  font-weight:400;
  line-height:1.05;
  letter-spacing:-.01em;
  color:var(--ink);
}
.display{ font-size:clamp(2.8rem, 6.5vw, 5.5rem); }
.h-serif{ font-size:clamp(2rem, 4.5vw, 3.5rem); }
.h-serif em, .display em{ font-style:italic; color:var(--accent); }

.eyebrow{
  font-family:var(--font-sans);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--muted);
  display:inline-block;
  margin-bottom:1.4rem;
  position:relative;
  padding-left:2.2rem;
}
.eyebrow::before{
  content:''; position:absolute; left:0; top:50%;
  width:1.6rem; height:1px; background:var(--muted);
}

.lede{
  font-size:1.05rem;
  color:var(--ink-2);
  max-width:44ch;
  margin-top:1.8rem;
  line-height:1.7;
}

/* ---------- Layout helpers ---------- */
.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:0 clamp(1.25rem, 4vw, 3rem);
}
.section{
  padding:clamp(5rem, 10vw, 9rem) 0;
  position:relative;
}
.section-head{ max-width:640px; margin-bottom:4rem; }
.section-head.center{ margin:0 auto 4rem; text-align:center; }
.section-head.center .eyebrow{ padding-left:0; }
.section-head.center .eyebrow::before{ display:none; }
.section-sub{ margin-top:1.2rem; color:var(--muted); font-size:1rem; }

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem, 6vw, 6rem);
  align-items:center;
}
@media (max-width:900px){ .two-col{ grid-template-columns:1fr; } }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  padding:1rem 1.75rem;
  font-size:.82rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:500;
  border-radius:var(--radius);
  transition:all .35s cubic-bezier(.2,.7,.2,1);
  cursor:pointer;
  border:1px solid transparent;
  white-space:nowrap;
}
.btn i{ transition:transform .35s ease; font-size:.75rem; }
.btn:hover i{ transform:translateX(4px); }
.btn-dark{ background:var(--ink); color:var(--bg); }
.btn-dark:hover{ background:var(--ink-2); opacity:1; transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--bg); opacity:1; }
.btn-lg{ padding:1.15rem 2.2rem; font-size:.85rem; width:100%; justify-content:center; }

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0;
  z-index:100;
  background:rgba(246,245,243,.85);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, background .3s ease;
}
.nav.scrolled{ border-bottom-color:var(--line); }
.nav-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:1.1rem clamp(1.25rem, 4vw, 3rem);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
}
.brand{ display:flex; align-items:baseline; gap:.5rem; }
.brand-mark{
  font-family:var(--font-serif);
  font-size:1.7rem;
  font-style:italic;
  color:var(--ink);
  line-height:1;
}
.brand-name{
  font-family:var(--font-sans);
  font-size:.9rem;
  letter-spacing:.35em;
  text-transform:uppercase;
  font-weight:400;
  color:var(--ink);
}
.nav-links{ display:flex; gap:2.4rem; }
.nav-links a{
  font-size:.82rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-2);
  position:relative;
  padding:.4rem 0;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0;
  width:0; height:1px; background:var(--ink);
  transition:width .3s ease;
}
.nav-links a:hover{ opacity:1; }
.nav-links a:hover::after,
.nav-links a.active::after{ width:100%; }
.nav-links a.active{ color:var(--ink); font-weight:500; }
.nav-cta{
  padding:.75rem 1.4rem;
  border:1px solid var(--ink);
  font-size:.75rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  transition:all .3s ease;
}
.nav-cta:hover{ background:var(--ink); color:var(--bg); opacity:1; }
.nav-burger{ display:none; flex-direction:column; gap:5px; padding:.5rem; }
.nav-burger span{ width:22px; height:1.5px; background:var(--ink); transition:.3s; }

@media (max-width:900px){
  .nav-links, .nav-cta{ display:none; }
  .nav-burger{ display:flex; }
  .nav-links.open{
    display:flex; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:var(--bg); padding:2rem;
    gap:1.5rem; border-bottom:1px solid var(--line);
  }
}

/* ---------- Hero ---------- */
.hero{ padding:9rem 0 4rem; position:relative; }
.hero-grid{
  max-width:var(--max);
  margin:0 auto;
  padding:0 clamp(1.25rem, 4vw, 3rem);
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem, 6vw, 5rem);
  align-items:center;
  min-height:80vh;
}
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; min-height:auto; } }

.hero-actions{ margin-top:2.5rem; display:flex; gap:1rem; flex-wrap:wrap; }
.hero-meta{
  margin-top:4rem;
  display:flex;
  gap:clamp(1.5rem, 4vw, 3.5rem);
  padding-top:2rem;
  border-top:1px solid var(--line);
}
.hero-meta strong{
  font-family:var(--font-serif);
  font-size:2.2rem;
  font-weight:400;
  display:block;
  color:var(--ink);
}
.hero-meta span{
  font-size:.75rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}

.hero-visual{ position:relative; aspect-ratio:4/5; }
.hero-img{ position:absolute; overflow:hidden; }
.hero-img img{ width:100%; height:100%; object-fit:cover; filter:grayscale(15%) contrast(1.02); transition:transform 1.2s ease; }
.hero-img:hover img{ transform:scale(1.04); }
.hero-img-main{ top:0; left:15%; right:0; bottom:12%; }
.hero-img-sub{
  bottom:0; left:0; width:45%; height:38%;
  border:8px solid var(--bg);
}
.hero-badge{
  position:absolute; top:8%; left:0;
  background:var(--paper);
  padding:1rem 1.4rem;
  border:1px solid var(--line);
  font-size:.85rem;
  color:var(--ink);
  max-width:200px;
  line-height:1.4;
  box-shadow:0 20px 40px -20px rgba(0,0,0,.15);
}
.hero-badge span{
  display:block;
  font-size:.68rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:.35rem;
  font-weight:500;
}

/* Marquee */
.marquee{
  margin-top:6rem;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:1.8rem 0;
  overflow:hidden;
  background:var(--bg-alt);
}
.marquee-track{
  display:flex;
  gap:3rem;
  animation:scroll 30s linear infinite;
  white-space:nowrap;
  font-family:var(--font-serif);
  font-style:italic;
  font-size:1.6rem;
  color:var(--ink-2);
}
@keyframes scroll{ to{ transform:translateX(-50%); } }

/* ---------- About ---------- */
.about .col-visual{ position:relative; aspect-ratio:1/1.1; }
.about .frame{
  width:78%; height:78%;
  object-fit:cover;
  filter:grayscale(10%);
  position:absolute; top:0; left:0;
}
.about .frame-offset{
  top:auto; left:auto; bottom:0; right:0;
  width:52%; height:52%;
  border:10px solid var(--bg);
}
.feature-list{
  list-style:none;
  margin-top:2.5rem;
  display:flex;
  flex-direction:column;
  gap:1.6rem;
}
.feature-list li{
  display:flex; gap:1.2rem;
  padding-top:1.6rem;
  border-top:1px solid var(--line);
}
.feature-list li:first-child{ border-top:0; padding-top:0; }
.feature-list i{
  font-size:1.1rem;
  color:var(--accent);
  margin-top:.35rem;
  min-width:1.4rem;
}
.feature-list strong{
  display:block;
  font-family:var(--font-serif);
  font-size:1.4rem;
  font-weight:500;
  margin-bottom:.3rem;
}
.feature-list span{ color:var(--muted); font-size:.95rem; }

/* ---------- Services ---------- */
.services{ background:var(--bg-alt); }
.tabs{
  display:flex;
  gap:.5rem;
  border-bottom:1px solid var(--line);
  margin-bottom:3rem;
  overflow-x:auto;
}
.tab{
  padding:1rem 1.6rem;
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  border-bottom:2px solid transparent;
  transition:all .3s ease;
  white-space:nowrap;
  margin-bottom:-1px;
}
.tab:hover{ color:var(--ink); }
.tab.active{ color:var(--ink); border-bottom-color:var(--ink); }

.tab-panel{ display:none; animation:fadeIn .5s ease; }
.tab-panel.active{ display:block; }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:translateY(0); } }

.service-list{ display:flex; flex-direction:column; }
.service{
  display:grid;
  grid-template-columns:1fr 1.4fr auto;
  gap:2rem;
  padding:1.8rem 0;
  border-bottom:1px solid var(--line);
  align-items:baseline;
  transition:padding-left .3s ease;
}
.service:hover{ padding-left:1rem; }
.s-name{
  font-family:var(--font-serif);
  font-size:1.5rem;
  font-weight:500;
  color:var(--ink);
}
.s-desc{ color:var(--muted); font-size:.95rem; }
.s-price{
  font-family:var(--font-serif);
  font-size:1.3rem;
  font-style:italic;
  color:var(--ink);
  white-space:nowrap;
}
@media (max-width:768px){
  .service{ grid-template-columns:1fr; gap:.5rem; padding:1.4rem 0; }
  .s-price{ margin-top:.4rem; }
}

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  grid-auto-rows:180px;
  gap:1rem;
}
.gallery-grid figure{
  overflow:hidden;
  position:relative;
}
.gallery-grid img{
  width:100%; height:100%; object-fit:cover;
  filter:grayscale(20%);
  transition:transform .8s ease, filter .5s ease;
}
.gallery-grid figure:hover img{ transform:scale(1.06); filter:grayscale(0); }
.g-1{ grid-column:span 3; grid-row:span 2; }
.g-2{ grid-column:span 3; grid-row:span 1; }
.g-3{ grid-column:span 2; grid-row:span 1; }
.g-4{ grid-column:span 1; grid-row:span 1; }
.g-5{ grid-column:span 3; grid-row:span 2; }
.g-6{ grid-column:span 3; grid-row:span 1; }
@media (max-width:768px){
  .gallery-grid{ grid-template-columns:repeat(2,1fr); grid-auto-rows:160px; }
  .gallery-grid figure{ grid-column:span 1 !important; grid-row:span 1 !important; }
  .g-1, .g-5{ grid-column:span 2 !important; grid-row:span 2 !important; }
}
.gallery-cta{ display:inline-flex; margin-top:3rem; }

/* ---------- Reviews ---------- */
.reviews{ background:var(--bg-alt); }
.review-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:2rem;
}
.review-grid blockquote{
  background:var(--paper);
  padding:2.4rem 2rem;
  border:1px solid var(--line);
  position:relative;
}
.stars{ color:var(--accent); font-size:.8rem; letter-spacing:.2em; margin-bottom:1.2rem; }
.review-grid p{
  font-family:var(--font-serif);
  font-size:1.35rem;
  font-style:italic;
  line-height:1.5;
  color:var(--ink);
  margin-bottom:1.4rem;
}
.review-grid footer{
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}

/* ---------- Booking ---------- */
.booking-card{
  max-width:820px;
  margin:0 auto;
  background:var(--paper);
  border:1px solid var(--line);
  padding:clamp(2rem, 4vw, 3.5rem);
  display:flex;
  flex-direction:column;
  gap:2.2rem;
}
.b-label{
  display:block;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:.9rem;
  font-weight:500;
}
.booking-card select,
.booking-card input,
.booking-card textarea{
  width:100%;
  padding:1rem 1.2rem;
  background:var(--bg);
  border:1px solid var(--line);
  font-family:inherit;
  font-size:.95rem;
  color:var(--ink);
  border-radius:var(--radius);
  transition:border-color .25s ease, background .25s ease;
}
.booking-card select:focus,
.booking-card input:focus,
.booking-card textarea:focus{
  outline:none; border-color:var(--ink); background:var(--paper);
}
.b-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.5rem;
}
.b-full{ grid-column:1 / -1; }
@media (max-width:640px){ .b-grid{ grid-template-columns:1fr; } }

/* Calendar */
.calendar{
  background:var(--bg);
  border:1px solid var(--line);
  padding:1.4rem;
  border-radius:var(--radius);
}
.cal-head{
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:1.2rem;
}
.cal-head button{
  width:34px; height:34px;
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--ink);
  transition:all .25s ease;
}
.cal-head button:hover{ background:var(--ink); color:var(--bg); border-color:var(--ink); }
.cal-month{
  font-family:var(--font-serif);
  font-size:1.3rem;
  font-weight:500;
  text-transform:capitalize;
}
.cal-dow{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:.3rem;
  margin-bottom:.6rem;
}
.cal-dow span{
  text-align:center;
  font-size:.68rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
  padding:.4rem 0;
}
.cal-days{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:.3rem;
}
.cal-day{
  aspect-ratio:1;
  display:flex; align-items:center; justify-content:center;
  font-size:.9rem;
  border:1px solid transparent;
  color:var(--ink);
  border-radius:var(--radius);
  transition:all .2s ease;
  cursor:pointer;
}
.cal-day:hover:not(.disabled):not(.empty){ border-color:var(--ink); }
.cal-day.disabled{ color:var(--line); cursor:not-allowed; }
.cal-day.empty{ pointer-events:none; }
.cal-day.selected{ background:var(--ink); color:var(--bg); }
.cal-day.today{ font-weight:600; }
.cal-day.today::after{
  content:''; position:absolute; margin-top:22px;
  width:4px; height:4px; background:var(--accent); border-radius:50%;
}

/* Slots */
.slots{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(100px,1fr));
  gap:.7rem;
}
.slot{
  padding:.9rem 1rem;
  border:1px solid var(--line);
  background:var(--bg);
  font-size:.9rem;
  color:var(--ink);
  transition:all .25s ease;
  border-radius:var(--radius);
}
.slot:hover{ border-color:var(--ink); }
.slot.selected{ background:var(--ink); color:var(--bg); border-color:var(--ink); }

.b-summary{
  padding:1.2rem 1.4rem;
  background:var(--bg-alt);
  border-left:2px solid var(--accent);
  font-size:.92rem;
  color:var(--ink-2);
}
.b-summary strong{ font-weight:500; color:var(--ink); }
.fine-print{
  font-size:.78rem;
  color:var(--muted);
  text-align:center;
  margin-top:-.8rem;
}

/* ---------- Contact ---------- */
.contact-list{
  list-style:none;
  margin-top:2.5rem;
  display:flex;
  flex-direction:column;
  gap:1.2rem;
}
.contact-list li{
  display:flex; gap:1.2rem; align-items:flex-start;
  padding-bottom:1.2rem;
  border-bottom:1px solid var(--line);
}
.contact-list li:last-child{ border-bottom:0; }
.contact-list i{ color:var(--accent); font-size:1.1rem; margin-top:.4rem; min-width:1.4rem; }
.contact-list strong{
  display:block;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:.3rem;
  font-weight:500;
}
.contact-list span{ font-size:1rem; color:var(--ink); }
.socials{
  margin-top:2.5rem;
  display:flex; gap:.8rem;
}
.socials a{
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--line);
  color:var(--ink);
  transition:all .3s ease;
}
.socials a:hover{ background:var(--ink); color:var(--bg); border-color:var(--ink); opacity:1; }
.map{
  width:100%;
  height:520px;
  border:none;
  filter:grayscale(60%) contrast(1.05);
}

/* ---------- Footer ---------- */
.footer{
  background:var(--ink);
  color:var(--bg);
  padding:5rem 0 2rem;
  margin-top:0;
}
.footer .brand-mark, .footer .brand-name{ color:var(--bg); }
.footer-inner{
  display:grid;
  grid-template-columns:1.2fr 2fr;
  gap:4rem;
  padding-bottom:4rem;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{
  margin-top:1.5rem;
  color:rgba(255,255,255,.6);
  max-width:32ch;
  font-size:.95rem;
}
.footer-cols{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2rem;
}
.footer-cols h4{
  font-family:var(--font-sans);
  font-size:.72rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  font-weight:500;
  margin-bottom:1.4rem;
  color:var(--accent-2);
}
.footer-cols a, .footer-cols span{
  display:block;
  color:rgba(255,255,255,.75);
  font-size:.95rem;
  padding:.35rem 0;
}
.footer-cols a:hover{ color:var(--bg); opacity:1; }
.footer-bottom{
  max-width:var(--max);
  margin:2rem auto 0;
  padding:0 clamp(1.25rem, 4vw, 3rem);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  font-size:.8rem;
  color:rgba(255,255,255,.5);
}
@media (max-width:768px){
  .footer-inner{ grid-template-columns:1fr; gap:2.5rem; }
  .footer-cols{ grid-template-columns:1fr 1fr; }
}

/* ---------- Toast ---------- */
.toast{
  position:fixed;
  bottom:2rem; left:50%;
  transform:translateX(-50%) translateY(200%);
  background:var(--ink);
  color:var(--bg);
  padding:1.1rem 2rem;
  font-size:.9rem;
  z-index:1000;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
  max-width:90vw;
  text-align:center;
  border-radius:var(--radius);
  box-shadow:0 20px 40px -10px rgba(0,0,0,.3);
}
.toast.show{ transform:translateX(-50%) translateY(0); }

/* ---------- Page hero (podstrony) ---------- */
.page-hero{
  padding:11rem 0 4rem;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.page-hero .display{
  font-size:clamp(2.6rem, 5.5vw, 4.8rem);
  max-width:900px;
}
.page-hero .lede{ margin-top:2rem; }

/* ---------- Team (o-nas) ---------- */
.team-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:2.5rem;
  max-width:900px;
  margin:0 auto;
}
.team-card{
  text-align:center;
}
.team-card img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  filter:grayscale(20%);
  margin-bottom:1.5rem;
}
.team-card h3{
  font-family:var(--font-serif);
  font-size:1.8rem;
  font-weight:500;
  margin-bottom:.3rem;
}
.team-role{
  display:block;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:1rem;
}
.team-card p{ color:var(--muted); font-size:.95rem; max-width:32ch; margin:0 auto; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink);
  color:var(--bg);
}
.cta-band .h-serif{ color:var(--bg); }
.cta-band .h-serif em{ color:var(--accent-2); }
.cta-band .eyebrow{ color:var(--accent-2); }
.cta-band .eyebrow::before{ background:var(--accent-2); }
.cta-band .section-sub{ color:rgba(255,255,255,.7); }
.cta-band .btn-dark{ background:var(--bg); color:var(--ink); }
.cta-band .btn-dark:hover{ background:var(--paper); }

/* ---------- Contact form ---------- */
.contact-form input, .contact-form textarea{
  width:100%;
  padding:1rem 1.2rem;
  background:var(--bg);
  border:1px solid var(--line);
  font-family:inherit;
  font-size:.95rem;
  color:var(--ink);
  border-radius:var(--radius);
  transition:border-color .25s ease;
}
.contact-form input:focus, .contact-form textarea:focus{
  outline:none; border-color:var(--ink); background:var(--paper);
}

/* ---------- Reveal animation ---------- */
.section > .wrap > *{ opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s ease; }
.section.in-view > .wrap > *{ opacity:1; transform:translateY(0); }
.section.in-view > .wrap > *:nth-child(2){ transition-delay:.1s; }
.section.in-view > .wrap > *:nth-child(3){ transition-delay:.2s; }