/* ==========================================================================
   Gosia Physio — styles.css
   Mobile‑first layout with a warm, serious, friendly feel.

   Palette (tweakable in :root):
   - Ink (text):        #0b1320
   - Muted text:        #5b6778
   - Surface:           #ffffff
   - Alt surface:       #f4fbfa (soft mint)
   - Accent (teal):     #2aa9a3
   - Accent dark:       #1b7f7a
   - Warm highlight:    #f6efe6
   - Border:            rgba(11,19,32,.12)

   Fonts:
   - Headings: Poppins (friendly modern sans)
   - Body: Source Serif 4 (warm, readable serif)
   ========================================================================== */

:root{
  --ink:#0b1320;
  --muted:#5b6778;
  --bg:#ffffff;
  --bg-alt:#f4fbfa;
  --accent:#2aa9a3;
  --accent-dark:#1b7f7a;
  --warm:#f6efe6;
  --line:rgba(11,19,32,.12);
  --shadow: 0 18px 45px rgba(11,19,32,.10);
  --radius: 18px;
  --radius-sm: 12px;

  --font-sans: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-serif: "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;

  --container: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  color:var(--ink);
  background:var(--bg);
  font-family:var(--font-serif);
  line-height:1.55;
}

/* Accessible skip link */
.skip-link{
  position:absolute;
  left:-999px; top:0;
  background:var(--ink);
  color:white;
  padding:10px 12px;
  border-radius:10px;
  z-index:1000;
}
.skip-link:focus{ left:12px; top:12px; }

/* Helpers */
.container{
  width:min(var(--container), calc(100% - 32px));
  margin-inline:auto;
}
.muted{ color:var(--muted); }
.small{ font-size: .92rem; }
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  background:rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
  z-index: 50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:inherit;
}
.brand-mark{
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(11,19,32,.08);
}
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-name{
  font-family:var(--font-sans);
  font-weight:700;
  letter-spacing:.2px;
  font-size:1.05rem;
}
.brand-tagline{
  font-size:.86rem;
  color:var(--muted);
}

.site-nav{
  display:flex;
  align-items:center;
  gap:18px;
}
.site-nav a{
  text-decoration:none;
  color:var(--ink);
  font-family:var(--font-sans);
  font-weight:500;
  font-size:.96rem;
}
.site-nav a:hover{ color:var(--accent-dark); }

/* Mobile nav toggle */
.nav-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
  cursor:pointer;
}
.nav-toggle-bars{
  width:18px; height:2px;
  background:var(--ink);
  position:relative;
  border-radius:2px;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:18px; height:2px;
  background:var(--ink);
  border-radius:2px;
}
.nav-toggle-bars::before{ top:-6px; }
.nav-toggle-bars::after{ top:6px; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  background:var(--accent);
  color:white;
  text-decoration:none;
  font-family:var(--font-sans);
  font-weight:600;
  border:1px solid transparent;
  box-shadow: 0 10px 28px rgba(42,169,163,.22);
}
.btn:hover{ background:var(--accent-dark); }
.btn:active{ transform: translateY(1px); }
.btn-small{ padding:10px 14px; font-size:.94rem; }
.btn-ghost{
  background:transparent;
  color:var(--accent-dark);
  border:1px solid rgba(27,127,122,.28);
  box-shadow:none;
}
.btn-ghost:hover{
  background:rgba(42,169,163,.10);
}

/* Hero */
.hero{
  padding: 38px 0 24px;
  background:
    radial-gradient(1000px 420px at 15% 10%, rgba(42,169,163,.14), transparent 60%),
    radial-gradient(900px 400px at 80% 0%, rgba(246,239,230,.75), transparent 60%),
    linear-gradient(#fff, #fff);
}
.hero-grid{
  display:grid;
  gap:22px;
  align-items:center;
}
.eyebrow{
  display:inline-block;
  font-family:var(--font-sans);
  font-weight:600;
  color:var(--accent-dark);
  background:rgba(42,169,163,.12);
  padding:6px 10px;
  border-radius:999px;
  margin:0 0 10px;
}
.hero h1{
  font-family:var(--font-sans);
  line-height:1.1;
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  margin:0 0 12px;
}
.lead{
  font-size:1.08rem;
  color:var(--muted);
  margin:0 0 16px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin: 10px 0 18px;
}
.trust-row{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
}
.trust-chip{
  border:1px solid var(--line);
  background:rgba(255,255,255,.75);
  border-radius: var(--radius-sm);
  padding:12px 14px;
  box-shadow: 0 12px 28px rgba(11,19,32,.06);
}
.trust-title{
  display:block;
  font-family:var(--font-sans);
  font-weight:700;
}
.trust-sub{
  display:block;
  color:var(--muted);
  font-size:.92rem;
}
.hero-media{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-media img{
  width:100%;
  display:block;
}

/* Sections */
.section{ padding: 44px 0; }
.section.alt{ background: var(--bg-alt); }
.section-head{
  max-width: 720px;
  margin-bottom: 18px;
}
.section h2{
  font-family:var(--font-sans);
  margin:0 0 8px;
  font-size: clamp(1.55rem, 3vw, 2rem);
}

/* Cards */
.cards{
  display:grid;
  gap:14px;
  margin-top: 18px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 14px 34px rgba(11,19,32,.06);
}
.card h3{
  font-family:var(--font-sans);
  margin:0 0 8px;
}
.checklist{
  margin:12px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.checklist li{
  position:relative;
  padding-left:26px;
  color:var(--muted);
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0; top:0;
  width:18px; height:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(42,169,163,.16);
  color: var(--accent-dark);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-weight: 700;
}

/* Banner */
.info-banner{
  margin-top: 18px;
  border:1px solid rgba(42,169,163,.22);
  background: linear-gradient(90deg, rgba(42,169,163,.12), rgba(246,239,230,.55));
  border-radius: var(--radius);
  padding: 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.info-title{
  font-family:var(--font-sans);
  margin:0 0 2px;
}

/* About */
.about-grid{
  display:grid;
  gap:18px;
}
.about-points{
  display:grid;
  gap:12px;
  margin-top: 14px;
}
.mini{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.mini h3{ margin:0 0 6px; font-family:var(--font-sans); }
.about-aside{ display:grid; gap:14px; }
.aside-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 14px 34px rgba(11,19,32,.06);
}
.dl{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
  margin: 12px 0 16px;
}
.dl dt{
  font-family:var(--font-sans);
  font-weight:700;
  font-size:.95rem;
}
.dl dd{
  margin:2px 0 0;
  color:var(--muted);
}
.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.pill{
  border:1px dashed rgba(11,19,32,.22);
  border-radius:999px;
  padding:8px 10px;
  font-size:.9rem;
  color:var(--muted);
  background: rgba(246,239,230,.7);
}

/* Booking */
.booking-panel{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  box-shadow: var(--shadow);
}

/* Location */
.location-grid{
  display:grid;
  gap:18px;
  align-items:start;
}
.address{
  font-style:normal;
  padding: 14px 16px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  margin: 12px 0;
}
.contact-block{
  margin: 10px 0 16px;
}
.contact-link{
  color: var(--accent-dark);
  text-decoration:none;
  font-family:var(--font-sans);
  font-weight:600;
}
.contact-link:hover{ text-decoration:underline; }

.map-wrap{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  box-shadow: var(--shadow);
}
.map-wrap iframe{
  width:100%;
  height: 420px;
  display:block;
}

.review-box{
  margin-top: 14px;
  padding: 16px;
  border-radius: var(--radius);
  border:1px solid rgba(42,169,163,.22);
  background: rgba(42,169,163,.08);
}
.review-box h3{ margin:0 0 6px; font-family:var(--font-sans); }

/* Footer */
.site-footer{
  padding: 34px 0 18px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-grid{
  display:grid;
  gap:18px;
  align-items:start;
}
.footer-brand{
  display:flex;
  gap:10px;
  align-items:center;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  text-decoration:none;
  color: var(--ink);
  font-family:var(--font-sans);
  font-weight:500;
}
.footer-links a:hover{ color: var(--accent-dark); }

.footer-bottom{
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  justify-content:space-between;
}

/* Responsive upgrades */
@media (min-width: 720px){
  .hero-grid{ grid-template-columns: 1.2fr .8fr; gap:26px; }
  .trust-row{ grid-template-columns: repeat(3, 1fr); }
  .cards{ grid-template-columns: repeat(3, 1fr); }
  .about-grid{ grid-template-columns: 1.3fr .7fr; }
  .location-grid{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1.2fr .8fr; }
  .dl{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  /* Collapse nav into a dropdown panel */
  .site-nav{
    position: absolute;
    right: 16px;
    top: 70px;
    width: min(340px, calc(100% - 32px));
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    box-shadow: var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
  }
  .site-nav a{ padding: 6px 8px; border-radius: 10px; }
  .site-nav a:hover{ background: rgba(42,169,163,.08); }
  .site-nav.is-open{ display:flex; }
}

/* Desktop nav */
@media (min-width: 861px){
  .nav-toggle{ display:none; }
}