/* ============================================================
   Personal Website - David Kakapadze Painting Theme
   Expressive, layered, organic shapes with muted earth tones
   ============================================================ */

:root {
  /* Kakapadze-inspired color palette - earthy, expressive */
  --color-primary: #6b4423;        /* Warm burnt umber */
  --color-primary-light: #8b5a2b;  /* Lighter burnt sienna */
  --color-primary-dark: #3d2817;   /* Deep chocolate */
  
  --color-accent: #d4a574;         /* Warm sand/ochre */
  --color-accent-light: #e8c4a0;   /* Light peach-cream */
  --color-accent-dark: #a67c52;    /* Deeper ochre */
  
  --color-secondary: #4a6b5e;      /* Muted sage green */
  --color-secondary-light: #6b9b8a; /* Lighter sage */
  --color-secondary-dark: #2d4841;  /* Deep forest-gray */
  
  --color-tertiary: #8b7355;       /* Warm taupe */
  --color-tertiary-light: #b5a394;  /* Light taupe */
  --color-tertiary-dark: #5d4e42;   /* Dark taupe */
  
  /* Neutral tones */
  --color-bg: #faf8f5;             /* Warm off-white */
  --color-bg-secondary: #f0ede8;   /* Warm light gray */
  --color-text: #2d2520;           /* Dark warm brown */
  --color-text-light: #6b5f59;     /* Medium warm gray */
  --color-text-lighter: #9d9491;   /* Light warm gray */
  
  /* Spacing and sizing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  
  /* Typography */
  --font-family-serif: 'Georgia', 'Garamond', serif;
  --font-family-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-family-mono: 'Courier New', monospace;
  
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 48px;
  
  /* Border and shadow */
  --border-radius-sm: 2px;
  --border-radius-md: 6px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  
  --shadow-sm: 0 2px 8px rgba(45, 37, 32, 0.08);
  --shadow-md: 0 4px 16px rgba(45, 37, 32, 0.12);
  --shadow-lg: 0 8px 32px rgba(45, 37, 32, 0.15);
  --shadow-xl: 0 16px 48px rgba(45, 37, 32, 0.2);
  
  /* Decorative layers - inspired by Kakapadze's painting style */
  --paint-layer-1: linear-gradient(135deg, var(--color-accent-light) 0%, transparent 100%);
  --paint-layer-2: linear-gradient(45deg, var(--color-secondary-light) 0%, transparent 100%);
  --paint-layer-3: linear-gradient(-90deg, var(--color-accent) 0%, transparent 100%);
}

/* Dark mode overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1a1612;
    --color-bg-secondary: #2d2520;
    --color-text: #e8e3dd;
    --color-text-light: #b5a9a0;
    --color-text-lighter: #7d736d;
    
    --color-accent-light: #a67c52;
    --color-secondary-light: #5d7d71;
  }
}

/* ============================================================
   Base Styles
   ============================================================ */

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  position: relative;
}

/* Subtle animated background pattern - painted layers */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><defs><pattern id="paint" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="30" r="15" opacity="0.02" fill="%236b4423"/><path d="M 40 10 Q 50 20 40 30" stroke="%238b5a2b" stroke-width="0.5" opacity="0.03" fill="none"/><rect x="60" y="50" width="30" height="20" opacity="0.02" fill="%234a6b5e" transform="rotate(15 75 60)"/></pattern></svg>');
  background-repeat: repeat;
  pointer-events: none;
  z-index: 0;
}

body {
  position: relative;
  z-index: 1;
}

/* ============================================================
   Typography
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-serif);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.5px;
}

h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-md);
}

h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 100%);
  border-radius: 2px;
}

h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  position: relative;
}

h2::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background-color: var(--color-accent);
  border-radius: 50%;
  opacity: 0.7;
}

@media (max-width: 768px) {
  h2::before {
    display: none;
  }
  h2 {
    padding-left: 0;
  }
}

h3 {
  font-size: var(--font-size-xl);
  color: var(--color-primary-light);
}

h4, h5, h6 {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

a:hover {
  color: var(--color-accent-dark);
}

a:hover::after {
  width: 100%;
}

/* ============================================================
   Card and Container Styles
   ============================================================ */

.card, .container-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(107, 68, 35, 0.1);
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 2o0px;
  height: 200px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
  opacity: 0.08;
  border-radius: 500%;
  pointer-events: none;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(107, 68, 35, 0.2);
}

.card > *:first-child {
  position: relative;
  z-index: 2;
}

/* ============================================================
   Button Styles
   ============================================================ */

button, .btn {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary, button {
  background-color: var(--color-primary);
  color: var(--color-bg);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover, button:hover {
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
}

button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.5s ease;
  z-index: -1;
}

button:hover::before {
  left: 100%;
}

/* ============================================================
   Navigation & Header
   ============================================================ */

.navbar {
  background-color: var(--color-bg-secondary) !important;
  border-bottom: 2px solid var(--color-accent);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary-dark) !important;
  letter-spacing: -1px;
}

.nav-link {
  color: var(--color-text) !important;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  padding: 0.5rem 1rem !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-secondary) 100%);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--color-primary) !important;
}

.nav-link:hover::after {
  width: calc(100% - 2rem);
}

/* ============================================================
   Hero Section
   ============================================================ */

.hero {
  padding: calc(var(--spacing-xl) * 1.5) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-accent);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-secondary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
  opacity: 0.08;
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  animation: slideInUp 0.8s ease-out;
}

.hero p {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  animation: slideInUp 0.8s ease-out 0.1s backwards;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* ============================================================
   Grid and Layout
   ============================================================ */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Article and Content Styles
   ============================================================ */

article {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.article-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-secondary);
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.95rem;
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-lg);
  margin-left: 0;
  margin-right: 0;
  font-style: italic;
  color: var(--color-text-light);
  background-color: rgba(212, 165, 116, 0.05);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
}

blockquote p {
  margin-bottom: 0;
}

/* ============================================================
   Image and Media Styles
   ============================================================ */

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  display: block;
  margin: var(--spacing-lg) 0;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  aspect-ratio: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* ============================================================
   Code and Technical
   ============================================================ */

code {
  font-family: var(--font-family-mono);
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
  padding: 0.2em 0.6em;
  border-radius: var(--border-radius-sm);
  font-size: 0.95em;
  border: 1px solid rgba(107, 68, 35, 0.1);
}

pre {
  background-color: var(--color-primary-dark);
  color: #e8e3dd;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-accent);
}

pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
  border: none;
}



/* ============================================================
   Utility Classes
   ============================================================ */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-light);
}

.text-accent {
  color: var(--color-accent);
}

.bg-light {
  background-color: var(--color-bg-secondary);
}

.bg-accent {
  background-color: var(--color-accent);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

.section {
  padding: var(--spacing-xl) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin: var(--spacing-xl) 0;
  border: none;
}

/* ============================================================
   Responsive Design
   ============================================================ */

@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
    --font-size-3xl: 32px;
    --font-size-2xl: 24px;
  }
  
  h1::after {
    width: 40px;
  }
  
  .hero {
    padding: var(--spacing-lg);
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .section {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-base: 15px;
  }
  
  h1 {
    font-size: 24px;
  }
  
  h2 {
    font-size: 20px;
  }
  
  .grid, .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}



/* ============================================================
   Green-Palette Consulting Styles — Final Spacing Version
   ============================================================ */

   :root {
    --color-sage: #4a6b5e;
    --color-sage-light: #6b9b8a;
    --color-forest-dark: #2d4841;
    --color-bg-tint: #f0ede8;
  }
  
  .consulting-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px 5rem 20px;
  }
  
  /* Vertical space between major sections */
  .section-container {
    margin-top: 4rem; 
    margin-bottom: 4rem;
  }
  
  .hero-h1 {
    font-family: Georgia, serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-forest-dark);
    border: none !important;
    margin-bottom: 1.5rem;
  }
  
  .hero-h1 em {
    font-style: italic;
    color: var(--color-sage);
  }
  
  .c-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-sage-light), transparent);
    border: none;
    margin: 2rem 0;
  }
  
  .statement-block {
    background: var(--color-forest-dark);
    border-radius: 12px;
    padding: 3rem;
    margin-bottom: 4rem;
  }
  
  .statement-block p {
    font-family: Georgia, serif;
    font-size: 0.4rem;
    color: #e8e3dd;
    margin: 0;
  }
  
  /* What I Do - Space between boxes */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem; /* Horizontal and vertical space between boxes */
    margin-top: 1rem;
  }
  
  .service-item {
    background: var(--color-bg-tint);
    border: 1px solid rgba(74, 107, 94, 0.1);
    padding: 0.5rem;
    border-radius: 1px;
  }
  
  .service-item h3 {
    color: var(--color-sage);
    border: none !important;
    margin-top: 0.5rem;
  }
  
  /* Who I Work With - Space between columns */
  .clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .client-category {
    padding: 1.5rem;
    border-top: 3px solid var(--color-sage-light);
    background: rgba(74, 107, 94, 0.04);
  }
  
  .client-category h4 {
    font-family: Georgia, serif;
    color: var(--color-forest-dark);
    margin-top: 0;
  }
  
  /* CTA */
  .cta-section {
    background: linear-gradient(135deg, var(--color-forest-dark) 0%, var(--color-sage) 100%);
    border-radius: 12px;
    padding: 4.5rem 2rem;
    text-align: center;
  }
  
  .btn-cta-primary {
    background: #d4a574;
    color: #3d2817 !important;
    padding: 0.9rem 2.2rem;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
  }
  
  .section-label {
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--color-sage-light);
    letter-spacing: 0.15em;
    font-weight: 700;
    margin-bottom: 1.5rem;
  }
  
  @media (max-width: 768px) {
    .services-grid, .clients-grid {
      grid-template-columns: 1fr;
    }
  }

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 0.2fr));
  gap: 1rem;
  align-items: center;
  justify-items: center;
  margin-top: 1rem;
  margin-bottom: 1rem;
  margin-left: 1rem;
  margin-right: 1rem;
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;   /* Ensures equal visual box size */
}

.client-logo img {
  height: 150px;    /* All logos same height */
  width: auto;     /* Keep proportions */
  object-fit: contain;
}