/* ========================================
   VISARJ Website - Theme Options
   Modern Minimalistic Variations
   ======================================== */

/* 
   CURRENT THEME: Dark Blue Professional
   Premium dark theme with blue accents
*/

/* ========================================
   THEME: Dark Blue Professional (ACTIVE)
   Premium dark theme with blue accents
   ======================================== */
:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #06b6d4;
    
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-light: #ffffff;
    
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-dark: #020617;
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    --border-color: #334155;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.6);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* Dark theme specific adjustments */
.navbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.page-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
}

.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
}

.video-placeholder {
    background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
}

/* Adjust cards for dark theme */
.value-card,
.sector-card,
.feature-item,
.resource-card,
.solution-card,
.deployment-card,
.pod-card,
.contact-form-container,
.contact-info-container {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

/* Adjust input fields for dark theme */
input,
select,
textarea {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    border-color: var(--border-color);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-light);
}

/* Adjust tables for dark theme */
.comparison-table {
    background-color: var(--bg-secondary);
}

.comparison-table td {
    border-color: var(--border-color);
}

/* Logo stays in original colors (blue wave + gray text) - NO INVERSION */
.logo-image {
    /* No filter - keep original logo colors */
    filter: none;
}

.footer .logo-image {
    /* No filter - keep original logo colors */
    filter: none;
}


/* ========================================
   THEME 1: Professional Blue (Light)
   Clean, trustworthy, tech-focused
   ======================================== */
/*
:root {
    --primary-color: #0066cc;
    --primary-dark: #004c99;
    --primary-light: #3385d6;
    --secondary-color: #00a86b;
    --accent-color: #ff6b35;
    
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-light: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #1a1a1a;
    --bg-overlay: rgba(0, 0, 0, 0.6);
    
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}
*/


/* ========================================
   THEME 2: Slate Gray Minimalist
   Ultra-modern, sophisticated, minimal
   ======================================== */
/*
:root {
    --primary-color: #64748b;
    --primary-dark: #475569;
    --primary-light: #94a3b8;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --bg-overlay: rgba(15, 23, 42, 0.7);
    
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}
*/


/* ========================================
   THEME 3: Midnight Blue Dark
   Deep blue dark theme
   ======================================== */
/*
:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-light: #ffffff;
    
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-dark: #020617;
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    --border-color: #334155;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.navbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

input, select, textarea {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.logo-image {
    filter: none;
}
*/


/* ========================================
   THEME 4: Warm Minimalist
   Friendly, approachable, modern
   ======================================== */
/*
:root {
    --primary-color: #f97316;
    --primary-dark: #ea580c;
    --primary-light: #fb923c;
    --secondary-color: #06b6d4;
    --accent-color: #8b5cf6;
    
    --text-primary: #1c1917;
    --text-secondary: #57534e;
    --text-light: #ffffff;
    
    --bg-primary: #fafaf9;
    --bg-secondary: #f5f5f4;
    --bg-dark: #1c1917;
    --bg-overlay: rgba(28, 25, 23, 0.7);
    
    --border-color: #e7e5e4;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}
*/


/* ========================================
   THEME 5: Teal Professional
   Fresh, modern, tech-forward
   ======================================== */
/*
:root {
    --primary-color: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --secondary-color: #0ea5e9;
    --accent-color: #f43f5e;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f0fdfa;
    --bg-dark: #0f172a;
    --bg-overlay: rgba(15, 23, 42, 0.7);
    
    --border-color: #ccfbf1;
    --shadow-sm: 0 1px 3px rgba(13, 148, 136, 0.1);
    --shadow-md: 0 4px 6px rgba(13, 148, 136, 0.15);
    --shadow-lg: 0 10px 15px rgba(13, 148, 136, 0.2);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}
*/


/* ========================================
   THEME 6: Monochrome Minimal
   Ultra-clean, typography-focused
   ======================================== */
/*
:root {
    --primary-color: #18181b;
    --primary-dark: #09090b;
    --primary-light: #3f3f46;
    --secondary-color: #71717a;
    --accent-color: #a1a1aa;
    
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-light: #ffffff;
    
    --bg-primary: #fafafa;
    --bg-secondary: #f4f4f5;
    --bg-dark: #18181b;
    --bg-overlay: rgba(24, 24, 27, 0.8);
    
    --border-color: #e4e4e7;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}
*/


/* ========================================
   Logo Styling - Applies to All Themes
   ======================================== */

.logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-image {
    height: 60px;
    width: auto;
    transition: var(--transition);
    filter: brightness(1.1) contrast(1.1);
}

.logo a:hover .logo-image {
    transform: scale(1.08);
    filter: brightness(1.2) contrast(1.15);
}

/* Responsive logo sizing */
@media (max-width: 768px) {
    .logo-image {
        height: 48px;
    }
}

/* Footer logo - keep original colors in dark theme */
.footer .logo-image {
    height: 50px;
    margin-bottom: 1rem;
    filter: brightness(1.1) contrast(1.1);
}