/* ==========================================================================
   BHUMIVOX — GLOBAL DESIGN SYSTEM & STYLESHEET (assets/css/global.css)
   ========================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  /* Brand Palette */
  --clr-primary: #803425;          /* Deep Terracotta */
  --clr-primary-dark: #5a2217;     /* Dark Terracotta */
  --clr-primary-light: #9e4331;    /* Light Terracotta */
  --clr-secondary: #583300;        /* Deep Earth Ochre */
  --clr-secondary-light: #7a4600;  /* Warm Ochre */
  --clr-gold: #c4a482;             /* Champagne Gold Accent */
  --clr-gold-light: #dfc8ae;       /* Light Gold */
  
  /* Neutral Palette */
  --clr-bg-page: #faf6f0;          /* Warm Ivory / Paper White */
  --clr-bg-card: #ffffff;          /* Pure Card White */
  --clr-bg-warm: #fff8e9;          /* Soft Cream Highlight */
  --clr-bg-dark: #161210;          /* Deep Obsidian Footer / Header */
  --clr-bg-dark-card: #201a18;     /* Elevated Dark Surface */
  
  /* Text Colors */
  --clr-text-main: #231f1c;        /* Deep Charcoal Text */
  --clr-text-body: #4a3f35;        /* Muted Brownish Text */
  --clr-text-muted: #7a6e65;       /* Subtle Gray-Brown */
  --clr-text-light: #bfb6aa;       /* Off-White Text on Dark */
  --clr-text-white: #ffffff;
  
  /* Border & Dividers */
  --clr-border: #ede4d8;           /* Warm Sand Border */
  --clr-border-dark: #2f2724;      /* Dark Theme Border */
  --clr-border-gold: #c4a482;
  
  /* Status Colors */
  --clr-available: #16a34a;        /* Green */
  --clr-filling: #d97706;          /* Amber */
  --clr-few: #b91c1c;              /* Red */
  
  /* Typography */
  --font-heading: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Dimensions & Spacing */
  --nav-height: 72px;
  --top-bar-height: 32px;
  --header-total-height: 104px;
  --actual-header-height: 104px;
  --container-max: 1380px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(35, 31, 28, 0.04);
  --shadow-md: 0 4px 18px rgba(35, 31, 28, 0.07);
  --shadow-lg: 0 10px 30px rgba(35, 31, 28, 0.12);
  --shadow-dark: 0 8px 30px rgba(0, 0, 0, 0.4);
  
  /* Transitions */
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s var(--ease-standard);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--clr-text-main);
  background-color: var(--clr-bg-page);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* --- Container Utility --- */
.bv-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (max-width: 768px) {
  .bv-container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* --- Global Button Components --- */
.bv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  white-space: nowrap;
  line-height: 1.2;
}

.bv-btn--primary {
  background-color: var(--clr-primary);
  color: var(--clr-text-white);
  border-color: var(--clr-primary);
  box-shadow: 0 2px 10px rgba(128, 52, 37, 0.2);
}

.bv-btn--primary:hover {
  background-color: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(90, 34, 23, 0.3);
}

.bv-btn--secondary {
  background-color: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.bv-btn--secondary:hover {
  background-color: var(--clr-bg-warm);
  border-color: var(--clr-primary-dark);
  color: var(--clr-primary-dark);
  transform: translateY(-2px);
}

.bv-btn--gold {
  background: linear-gradient(135deg, #c4a482 0%, #a8845e 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 14px rgba(196, 164, 130, 0.3);
}

.bv-btn--gold:hover {
  background: linear-gradient(135deg, #a8845e 0%, #8c6a46 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(196, 164, 130, 0.4);
}

.bv-btn--pill {
  border-radius: var(--radius-full);
  padding: 0.55rem 1.25rem;
}

.bv-btn--sm {
  font-size: 0.8rem;
  padding: 0.45rem 0.85rem;
}

/* --- Badge Pills --- */
.bv-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--clr-bg-warm);
  border: 1px solid var(--clr-gold);
  color: var(--clr-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bv-badge--dark {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(196, 164, 130, 0.4);
  color: var(--clr-gold);
}