/* =========================================================
   Pracownia Meblarska — Szymon Sulik | style.css
   ========================================================= */

/* === Reset & Variables === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream: #F7F3EE;
  --beige: #EDE5D8;
  --warm:  #C9A882;
  --brown: #7A5C3E;
  --dark:  #2A1F14;
  --text:  #3D2E1E;
  --muted: #8A7560;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --transition: 0.3s ease;
  --radius: 2px;
  --shadow: 0 4px 24px rgba(42,31,20,0.1);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--cream); color: var(--text); line-height: 1.6; }
img  { display: block; max-width: 100%; height: auto; }
a    { text-decoration: none; color: inherit; }

/* === Typography === */
h1, h2, h3 { font-family: var(--font-serif); line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(36px, 5vw, 56px); }
h2 { font-size: clamp(28px, 3.5vw, 40px); }
h3 { font-size: clamp(20px, 2.5vw, 26px); }

.eyebrow {
  font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--warm); display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--warm); flex-shrink: 0; }

.section-intro { max-width: 560px; margin-bottom: 56px; }
.section-desc   { font-size: 15px; color: var(--muted); margin-top: 14px; line-height: 1.8; }

/* === Buttons === */
.btn { display: inline-block; padding: 13px 28px; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; border-radius: var(--radius); transition: var(--transition); cursor: pointer; border: none; font-family: var(--font-sans); }
.btn-fill    { background: var(--brown); color: #fff; }
.btn-fill:hover    { background: var(--dark); }
.btn-outline { border: 1px solid var(--warm); color: var(--brown); background: transparent; }
.btn-outline:hover { background: var(--warm); color: #fff; }

/* === NAV === */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,243,238,0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,168,130,0.25);
  padding: 0 64px; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo-main { font-family: var(--font-serif); font-size: 18px; color: var(--dark); }
.nav-logo-sub  { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--warm); margin-top: 2px; }
.nav-links { display: flex; gap: 36px; }
.nav-links a { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); transition: color var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--brown); }
.nav-right { display: flex; align-items: center; gap: 20px; }

/* Lang toggle */
.lang-toggle { display: flex; gap: 2px; background: var(--beige); border-radius: 4px; padding: 3px; }
.lang-btn    { padding: 4px 12px; font-size: 11px; letter-spacing: 1px; border-radius: 3px; cursor: pointer; color: var(--muted); transition: var(--transition); user-select: none; }
.lang-btn.active { background: var(--brown); color: #fff; }

/* Hide/show by lang — !important wins all component-level display rules */
body [data-lang-de] { display: none !important; }
body.lang-de [data-lang-pl] { display: none !important; }
body.lang-de [data-lang-de] { display: revert !important; }

/* === FOOTER === */
.site-footer {
  background: #1A120A; padding: 28px 64px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy  { font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 1px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 1px; transition: color var(--transition); }
.footer-links a:hover { color: var(--warm); }

/* === FLOATING VOICEOS BUTTON === */
.voice-float {
  position: fixed; bottom: 32px; right: 32px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--brown); box-shadow: 0 8px 32px rgba(122,92,62,0.5);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: transform var(--transition), box-shadow var(--transition);
}
.voice-float:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(122,92,62,0.6); }
.voice-float svg { width: 24px; height: 24px; fill: #fff; }
.voice-float .voice-pulse {
  position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid var(--warm); opacity: 0;
  animation: voice-ring 2.5s ease-out infinite;
}
@keyframes voice-ring { 0%{opacity:0.6;transform:scale(1);} 100%{opacity:0;transform:scale(1.5);} }

/* === STATS BAR === */
.stats-bar {
  background: var(--dark); padding: 32px 64px;
  display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 24px;
}
.stat-item { text-align: center; }
.stat-num   { font-family: var(--font-serif); font-size: 40px; color: var(--warm); }
.stat-label { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-top: 6px; }
.stat-divider { width: 1px; height: 48px; background: rgba(201,168,130,0.2); }

/* === SECTION PADDING === */
.section      { padding: 96px 64px; }
.section-dark { background: var(--dark); }
.section-beige { background: var(--beige); }

/* === OFFER GRID === */
.offer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.offer-card { position: relative; overflow: hidden; aspect-ratio: 3/4; cursor: pointer; }
.offer-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.offer-card:hover img { transform: scale(1.06); }
.offer-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(42,31,20,0.9) 0%, rgba(42,31,20,0.05) 55%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 28px;
  transition: background var(--transition);
}
.offer-num  { font-size: 11px; letter-spacing: 3px; color: var(--warm); margin-bottom: 8px; }
.offer-name { font-family: var(--font-serif); font-size: 22px; color: #fff; }
.offer-desc { font-size: 12px; color: rgba(255,255,255,0.65); margin-top: 8px; line-height: 1.6; }

/* === MASONRY GALLERY === */
.filter-bar { display: flex; gap: 0; border-bottom: 1px solid rgba(201,168,130,0.3); margin-bottom: 40px; flex-wrap: wrap; }
.filter-tab { padding: 12px 24px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: var(--transition); }
.filter-tab.active { color: var(--brown); border-bottom-color: var(--brown); }
.filter-tab:hover { color: var(--brown); }

.masonry-grid { columns: 3; gap: 16px; }
.masonry-item { break-inside: avoid; margin-bottom: 16px; position: relative; overflow: hidden; border-radius: var(--radius); }
.masonry-item img { width: 100%; display: block; object-fit: cover; transition: transform 0.4s ease; }
.masonry-item:hover img { transform: scale(1.04); }
.masonry-item.hidden { display: none; }
.masonry-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 40%, rgba(42,31,20,0.75));
  opacity: 0; transition: opacity var(--transition);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 20px;
}
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-title { font-family: var(--font-serif); font-size: 16px; color: #fff; }
.masonry-meta  { font-size: 11px; color: var(--warm); margin-top: 4px; letter-spacing: 1px; }

/* === ABOUT SECTION === */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-wrap { position: relative; padding-bottom: 24px; padding-right: 24px; }
.about-img-main { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--radius); }
.about-img-accent {
  position: absolute; bottom: 0; right: 0; width: 46%; aspect-ratio: 1;
  object-fit: cover; border-radius: var(--radius); border: 6px solid var(--cream);
  box-shadow: var(--shadow);
}
.about-tag { display: inline-block; background: var(--beige); padding: 6px 14px; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--brown); border-radius: 2px; margin-bottom: 24px; }
.about-p   { font-size: 14px; color: var(--muted); line-height: 1.9; margin-bottom: 14px; }
.about-sig     { font-family: var(--font-serif); font-size: 24px; color: var(--brown); margin-top: 28px; }
.about-sig-sub { font-size: 11px; letter-spacing: 2px; color: var(--muted); margin-top: 4px; text-transform: uppercase; }

/* === CONTACT SECTION === */
.contact-section { background: var(--dark); }
.contact-section .eyebrow { color: var(--warm); }
.contact-section .eyebrow::before { background: var(--warm); }
.contact-section h2 { color: #fff; margin-top: 12px; margin-bottom: 56px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 64px; }
.contact-block h4 { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--warm); margin-bottom: 20px; font-family: var(--font-sans); }
.contact-block p, .contact-block a { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 2.2; display: block; transition: color var(--transition); }
.contact-block a:hover { color: var(--warm); }

/* VoiceOS widget */
.voiceos-widget { margin-top: 20px; background: rgba(201,168,130,0.08); border: 1px solid rgba(201,168,130,0.25); border-radius: 6px; padding: 18px; }
.voiceos-label { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--warm); margin-bottom: 12px; font-family: var(--font-sans); }
.voiceos-btn {
  display: flex; align-items: center; gap: 10px;
  background: var(--brown); color: #fff; padding: 13px 18px; border-radius: var(--radius);
  font-size: 12px; letter-spacing: 1px; cursor: pointer; border: none; font-family: var(--font-sans);
  transition: background var(--transition); width: 100%; text-align: left;
}
.voiceos-btn:hover { background: var(--dark); }
.voiceos-dot { width: 8px; height: 8px; background: #4ade80; border-radius: 50%; flex-shrink: 0; animation: blink 1.8s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.35;} }

/* Contact page form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.form-group input, .form-group select, .form-group textarea {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(201,168,130,0.25);
  border-radius: var(--radius); padding: 12px 14px; color: #fff; font-family: var(--font-sans);
  font-size: 14px; transition: border-color var(--transition); outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--warm); }
.form-group select option { background: var(--dark); color: #fff; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-check { display: flex; align-items: flex-start; gap: 12px; font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.6; cursor: pointer; }
.form-check input { margin-top: 3px; accent-color: var(--warm); flex-shrink: 0; }

/* === HERO VARIANTS === */
.hero-split {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 90vh;
  background: linear-gradient(135deg, var(--cream), var(--beige));
}
.hero-content { padding: 80px 64px; display: flex; flex-direction: column; justify-content: center; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--warm); }
.hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--warm); }
.hero-h1 { font-family: var(--font-serif); font-size: clamp(38px, 4.5vw, 58px); line-height: 1.1; color: var(--dark); margin-bottom: 24px; }
.hero-h1 em { font-style: italic; color: var(--brown); }
.hero-desc { font-size: 15px; color: var(--muted); max-width: 460px; line-height: 1.85; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-image { position: relative; overflow: hidden; }
.hero-image .hero-img-main { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-image .hero-img-accent {
  position: absolute; bottom: 32px; left: 32px;
  width: 38%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: var(--radius); box-shadow: 0 8px 32px rgba(42,31,20,0.35);
  border: 3px solid rgba(247,243,238,0.8);
}
.hero-image::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 80px; background: linear-gradient(to right, var(--cream), transparent); }

/* === PAGE HERO (subpages) === */
.page-hero { padding: 80px 64px 56px; background: linear-gradient(135deg, var(--cream), var(--beige)); border-bottom: 1px solid rgba(201,168,130,0.2); }
.page-hero h1 { margin-top: 16px; }

/* === OFERTA PAGE === */
.oferta-section { padding: 96px 64px; }
.oferta-section:nth-child(even) { background: var(--beige); }
.oferta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.oferta-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); }
.oferta-features { list-style: none; margin: 24px 0 32px; display: flex; flex-direction: column; gap: 10px; }
.oferta-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--muted); }
.oferta-features li::before { content: '✓'; color: var(--warm); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .site-nav { padding: 0 32px; }
  .section, .oferta-section { padding: 72px 32px; }
  .stats-bar { padding: 28px 32px; }
  .offer-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry-grid { columns: 2; }
  .about-grid, .oferta-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-split { grid-template-columns: 1fr; }
  .hero-image { min-height: 380px; position: relative; }
}

@media (max-width: 640px) {
  .site-nav { padding: 0 20px; }
  .nav-links { display: none; }
  .section, .oferta-section { padding: 56px 20px; }
  .page-hero { padding: 56px 20px 40px; }
  .offer-grid { grid-template-columns: 1fr; }
  .masonry-grid { columns: 1; }
  .form-row { grid-template-columns: 1fr; }
  .stats-bar { padding: 24px 20px; }
  .stat-divider { display: none; }
  .site-footer { padding: 24px 20px; flex-direction: column; text-align: center; }
  .hero-content { padding: 56px 20px; }
}