/* ==========================================================================
   Harmonia Architektury — style.css
   Paleta i typografia zdefiniowane jako zmienne CSS w :root — zmiana koloru
   akcentu lub czcionki wystarczy w jednym miejscu.
   ========================================================================== */

:root {
  --bg: oklch(98.2% 0.008 85);
  --text: oklch(24% 0.012 90);
  --text-muted: oklch(38% 0.012 90);
  --text-faint: oklch(45% 0.012 90);

  --accent: oklch(38% 0.06 150);
  --accent-hover: oklch(28% 0.05 155);

  --stone-050: oklch(99.5% 0.004 90);
  --stone-100: oklch(94.5% 0.014 95);
  --stone-200: oklch(90% 0.02 95);
  --stone-300: oklch(88% 0.012 90);

  --sage-200: oklch(88% 0.03 145);
  --sage-300: oklch(80% 0.045 148);
  --sage-700: oklch(30% 0.04 150);

  --panel: oklch(96% 0.012 90);
  --border: oklch(90% 0.01 90);

  --status-available-fg: oklch(38% 0.11 152);
  --status-available-bg: oklch(93% 0.05 152);
  --status-reserved-fg: oklch(45% 0.1 70);
  --status-reserved-bg: oklch(93% 0.06 80);
  --status-sold-fg: oklch(45% 0.01 90);
  --status-sold-bg: oklch(90% 0.008 90);

  --dark-panel: oklch(20% 0.014 145);
  --dark-text: oklch(96% 0.01 90);
  --dark-text-muted: oklch(80% 0.012 90);

  --font-display: 'Newsreader', Georgia, serif;
  --font-body: 'Work Sans', system-ui, sans-serif;

  --page-pad: 72px;
}

@media (max-width: 900px) {
  :root { --page-pad: 24px; }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  text-wrap: pretty;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; margin: 0; line-height: 1.08; }

img { max-width: 100%; display: block; }

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}
.eyebrow-light { color: oklch(78% 0.05 145); }

.body-text { font-size: 16px; line-height: 1.7; color: var(--text-muted); margin: 0; }
.body-text.light { color: var(--dark-text-muted); font-size: 15.5px; }

.section { padding: 96px var(--page-pad); }
@media (max-width: 900px) { .section { padding: 56px var(--page-pad); } }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 500;
  font-family: var(--font-body);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: oklch(98% 0.01 90); }
.btn-primary:hover { background: var(--accent-hover); color: oklch(98% 0.01 90); }
.btn-secondary { border-color: oklch(60% 0.01 90); color: var(--text); padding: 15px 29px; }
.btn-secondary:hover { border-color: var(--text); color: var(--text); }
.btn-sm { padding: 10px 22px; font-size: 13px; }
.btn-light { background: oklch(96% 0.01 90); color: var(--dark-panel); }
.btn-light:hover { background: oklch(90% 0.01 90); color: var(--dark-panel); }

.link-arrow { font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }

/* ---- Nav ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--page-pad);
  border-bottom: 1px solid var(--border);
}
.wordmark { font-family: var(--font-display); font-size: 21px; letter-spacing: 0.02em; font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 40px; font-size: 14px; font-weight: 500; color: var(--text-muted); }
.nav-links a { color: inherit; }
.nav-links a:hover { color: var(--text); }
.nav-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; padding: 4px; }

@media (max-width: 780px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
    position: absolute; top: 68px; left: 0; right: 0; background: var(--bg);
    padding: 20px var(--page-pad); border-bottom: 1px solid var(--border); z-index: 20;
  }
  .nav { position: relative; }
}

/* ---- Hero ---- */
.hero {
  display: flex;
  align-items: center;
  gap: 64px;
  padding: 96px var(--page-pad) 88px;
  max-width: 1440px;
  margin: 0 auto;
}
.hero-text { flex: 1 1 0; display: flex; flex-direction: column; gap: 28px; }
.hero-text h1 { font-size: 54px; max-width: 620px; }
.hero-text .lead { font-size: 17px; line-height: 1.6; color: var(--text-muted); max-width: 480px; }
.cta-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.hero-media { flex: 1 1 0; align-self: stretch; min-height: 420px; }

@media (max-width: 900px) {
  .hero { flex-direction: column; padding-top: 56px; }
  .hero-text h1 { font-size: 38px; }
  .hero-media { width: 100%; min-height: 280px; }
}

/* ---- Placeholder media (swap for real photos — see README) ---- */
.placeholder-media {
  position: relative;
  border-radius: 3px;
  overflow: hidden;
  background: var(--stone-100);
  display: flex;
  align-items: center;
  justify-content: center;
}
.placeholder-media svg, .placeholder-media .scenery { width: 100%; height: 100%; display: block; }
.placeholder-tag {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: oklch(42% 0.02 100);
  background: oklch(98% 0.01 90 / 0.85);
  padding: 4px 9px;
  border-radius: 2px;
}
.placeholder-tag.small { font-size: 10.5px; padding: 3px 8px; }

/* ---- Real photos (replace matching .placeholder-media blocks as photos arrive) ---- */
.photo-media { position: relative; border-radius: 3px; overflow: hidden; }
.photo-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-media { border-radius: 3px; overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---- Featured project ---- */
.featured {
  background: var(--panel);
  display: flex;
  gap: 72px;
  align-items: flex-start;
}
.featured-text { flex: 0 0 400px; display: flex; flex-direction: column; gap: 20px; }
.featured-text h2 { font-size: 34px; }
.featured-gallery {
  flex: 1 1 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.featured-gallery .wide { grid-column: 1 / 3; aspect-ratio: 16/7; }
.featured-gallery > div:not(.wide) { aspect-ratio: 4/3; }

@media (max-width: 900px) {
  .featured { flex-direction: column; gap: 40px; }
  .featured-text { flex: 1 1 auto; }
  .featured-gallery { grid-template-columns: 1fr; }
  .featured-gallery .wide { grid-column: 1; }
}

/* ---- House picker ---- */
.house-picker { background: var(--panel); display: flex; flex-direction: column; gap: 40px; }
.section-intro { display: flex; flex-direction: column; gap: 14px; max-width: 640px; }
.h2-sm { font-size: 30px; }

.picker-layout { display: flex; gap: 48px; align-items: flex-start; }
.house-list { list-style: none; margin: 0; padding: 0; flex: 0 0 300px; display: flex; flex-direction: column; gap: 10px; }
.house-row {
  cursor: pointer;
  padding: 16px 18px;
  border-radius: 2px;
  border: 1px solid var(--stone-300);
  background: var(--stone-050);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font: inherit;
  color: inherit;
  text-align: left;
  width: 100%;
}
.house-row:hover { border-color: var(--accent); }
.house-row.selected { border-color: var(--accent); background: oklch(96% 0.025 150); }
.house-row .name { font-weight: 600; font-size: 14.5px; display: block; }
.house-row .area { font-size: 12.5px; color: var(--text-faint); display: block; margin-top: 3px; }
.status-pill { font-size: 11px; font-weight: 600; letter-spacing: 0.03em; padding: 4px 10px; border-radius: 20px; }
.status-pill[data-status="Dostępny"] { color: var(--status-available-fg); background: var(--status-available-bg); }
.status-pill[data-status="Zarezerwowany"] { color: var(--status-reserved-fg); background: var(--status-reserved-bg); }
.status-pill[data-status="Sprzedany"] { color: var(--status-sold-fg); background: var(--status-sold-bg); }

.house-preview {
  flex: 1 1 0;
  display: flex;
  gap: 36px;
  align-items: flex-start;
  background: var(--stone-050);
  border-radius: 3px;
  padding: 28px;
  border: 1px solid var(--border);
}
.preview-media { flex: 0 0 380px; aspect-ratio: 4/3; border-radius: 3px; overflow: hidden; background: #fff; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.preview-media img { width: 100%; height: 100%; object-fit: contain; display: block; }
.preview-details { flex: 1 1 0; display: flex; flex-direction: column; gap: 14px; padding-top: 4px; }
.preview-details h3 { font-size: 24px; }
.preview-stats { display: flex; gap: 28px; }
.stat-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); display: block; }
.stat-label.light { color: var(--dark-text-muted); }
.stat-value { font-size: 16px; font-weight: 600; display: block; margin-top: 2px; }
.fine-print { font-size: 13.5px; color: var(--text-faint); margin: 0; }

.preview-rooms { display: flex; flex-direction: column; gap: 16px; margin-top: 4px; padding-top: 16px; border-top: 1px solid var(--border); }
.room-floor-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}
.room-list-items { list-style: none; margin: 0; padding: 0; }
.room-list-items li {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 13.5px;
  color: var(--text-faint);
  border-bottom: 1px dashed var(--stone-200);
}
.room-list-items li:last-child { border-bottom: none; }

@media (max-width: 900px) {
  .picker-layout { flex-direction: column; }
  .house-list { flex: 1 1 auto; width: 100%; }
  .house-preview { flex-direction: column; width: 100%; }
  .preview-media { width: 100%; flex: none; }
}

/* ---- Benefits ---- */
.benefits { display: flex; flex-direction: column; gap: 56px; }
.benefits-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px; }
.benefit { display: flex; flex-direction: column; gap: 16px; }
.benefit h3 { font-size: 18px; font-weight: 600; font-family: var(--font-body); }
.benefit p { font-size: 14.5px; line-height: 1.65; color: var(--text-faint); margin: 0; }

@media (max-width: 900px) { .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ---- Contact ---- */
.contact {
  background: var(--dark-panel);
  color: var(--dark-text);
  display: flex;
  gap: 80px;
  align-items: flex-start;
}
.contact-text { flex: 1 1 0; display: flex; flex-direction: column; gap: 20px; }
.h2-light { font-size: 34px; color: oklch(97% 0.008 90); max-width: 420px; }
.contact-details { flex: 0 0 320px; display: flex; flex-direction: column; gap: 22px; font-size: 15px; padding-top: 4px; }
.contact-details > div { display: flex; flex-direction: column; gap: 4px; }
.contact-value { color: oklch(97% 0.008 90); }
.contact-value a { color: inherit; }
.contact-value a:hover { color: oklch(78% 0.05 145); }

@media (max-width: 900px) {
  .contact { flex-direction: column; gap: 40px; }
  .contact-details { flex: 1 1 auto; width: 100%; }
}

/* ---- Footer ---- */
.footer {
  padding: 28px var(--page-pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}