/* ==========================================================================
   Brazda Audio Zagreb - Modern Bento Board Layout
   Palette: Neutral canvas, Mist, Sand, Soft Ink, Copper/Terracotta Accent
   Typography: Plus Jakarta Sans
   ========================================================================== */

:root {
  --canvas: #f6f5f0;
  --tile-sand: #ece8df;
  --tile-mist: #e8edea;
  --tile-soft-ink: #dfe4e6;
  --tile-accent: #c4552d;
  --tile-accent-text: #ffffff;
  --tile-accent-hover: #b04620;
  
  --text-primary: #191c1b;
  --text-muted: #596160;
  --text-subtle: #7a8281;
  
  --border-light: rgba(25, 28, 27, 0.08);
  --border-subtle: rgba(25, 28, 27, 0.12);
  
  --radius-xl: 20px;
  --radius-lg: 14px;
  --radius-md: 8px;
  
  --font-base: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition-fast: 0.18s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-base);
  background-color: var(--canvas);
  color: var(--text-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------------- Top Bar (Slim outside bento) ---------------- */
.top-bar {
  padding: 18px 0;
  border-bottom: 1px solid var(--border-light);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--text-primary);
  color: var(--canvas);
  border-radius: 50%;
}

.brand-name {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.125rem;
}

.brand-name span {
  color: var(--tile-accent);
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.top-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.top-nav a:hover {
  color: var(--text-primary);
}

.top-nav .nav-phone {
  font-weight: 700;
  color: var(--text-primary);
  padding: 6px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

/* ---------------- Bento Grid Layout ---------------- */
.main-content {
  flex: 1;
  padding: 36px 0 64px 0;
}

.bento-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense;
}

.bento-tile {
  border-radius: var(--radius-xl);
  padding: 28px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast);
}

.bento-tile:hover {
  transform: translateY(-2px);
}

/* Tile Colors */
.tile-sand {
  background-color: var(--tile-sand);
}

.tile-mist {
  background-color: var(--tile-mist);
}

.tile-soft-ink {
  background-color: var(--tile-soft-ink);
}

/* Hero Tile (Asymmetric span: 2 cols, 2 rows) */
.tile-hero {
  grid-column: span 2;
  grid-row: span 2;
  padding: 38px;
  position: relative;
}

.tile-badge {
  align-self: flex-start;
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.hero-headline {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  max-width: 90%;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 32px;
  max-width: 85%;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  z-index: 2;
}

.groove-graphic {
  position: absolute;
  right: -25px;
  bottom: -25px;
  pointer-events: none;
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--text-primary);
  color: #ffffff;
  border: 1px solid var(--text-primary);
}

.btn-primary:hover {
  background-color: #2b3130;
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

/* Metric / Fact Tiles */
.tile-metric {
  grid-column: span 1;
  min-height: 160px;
}

.tile-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-subtle);
}

.metric-number {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin: 10px 0 6px 0;
  display: block;
  line-height: 1;
}

.metric-number small {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-muted);
}

.tile-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Service Tiles */
.tile-service {
  grid-column: span 1;
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.service-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.service-icon {
  display: flex;
  align-items: center;
  color: var(--text-primary);
}

.tile-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.tile-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Wide Service Span (Span 2) */
.tile-wide-span {
  grid-column: span 2;
}

/* CTA Tile (Accent Fill) */
.tile-cta-accent {
  grid-column: span 2;
  background-color: var(--tile-accent);
  color: var(--tile-accent-text);
  border-color: transparent;
}

.tile-cta-accent:hover {
  background-color: var(--tile-accent-hover);
}

.cta-badge {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 10px;
}

.cta-title {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.cta-desc {
  font-size: 0.9rem;
  opacity: 0.92;
  line-height: 1.45;
  margin-bottom: 22px;
}

.cta-contact-box {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-phone-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--tile-accent);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: opacity var(--transition-fast);
}

.cta-phone-btn:hover {
  opacity: 0.95;
}

.cta-address {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* ---------------- Details / FAQ-lite Row ---------------- */
.details-section {
  margin-top: 56px;
  border-top: 1px solid var(--border-light);
  padding-top: 48px;
}

.section-header-compact {
  margin-bottom: 32px;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  display: block;
  margin-bottom: 6px;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.detail-item {
  display: flex;
  flex-direction: column;
}

.detail-index {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--tile-accent);
  margin-bottom: 12px;
}

.detail-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.detail-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ---------------- Footer ---------------- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-light);
  background-color: #f1efe8;
  padding: 48px 0 32px 0;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 440px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 10px 0 12px 0;
}

.footer-address, .footer-phone {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-phone a {
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
}

.footer-group-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  display: block;
  margin-bottom: 12px;
}

.social-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(25, 28, 27, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-subtle);
}

.privacy-link {
  color: var(--text-subtle);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.privacy-link:hover {
  color: var(--text-primary);
}

/* ---------------- Privacy Policy Page ---------------- */
.text-container {
  max-width: 780px;
}

.policy-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 42px;
  margin-top: 16px;
}

.policy-heading {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.policy-meta {
  font-size: 0.85rem;
  color: var(--text-subtle);
  margin-bottom: 32px;
}

.policy-block {
  margin-bottom: 28px;
}

.policy-block h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.policy-block p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------------- Responsiveness ---------------- */
@media (max-width: 960px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tile-hero {
    grid-column: span 2;
    grid-row: span 1;
  }
  
  .tile-wide-span {
    grid-column: span 2;
  }

  .details-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .tile-hero, .tile-metric, .tile-service, .tile-cta-accent, .tile-wide-span {
    grid-column: span 1;
  }

  .hero-headline {
    font-size: 1.75rem;
  }

  .top-bar-inner {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }

  .footer-main {
    flex-direction: column;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .policy-card {
    padding: 24px;
  }
}