/* ========================================
   MOTYW - Pearl theme helpers
   Font loading is handled in `wwwroot/index.html`
   ======================================== */

:root[data-theme="pearl"] {
    --brand-green: #00B87C;
    --brand-green-light: #00D68F;
    --brand-green-dark: #009663;
    --brand-blue: #0099CC;
    --brand-blue-light: #00B8E6;
    --brand-blue-dark: #007FA8;
    --pearl-white: #FAFBFC;
    --pearl-light: #F4F6F8;
    --pearl-medium: #E8ECEF;
    --pearl-dark: #DFE3E8;
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --text-tertiary: #6B7280;
    --text-inverse: #FFFFFF;
    --gradient-brand: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-blue) 100%);
    --gradient-brand-soft: linear-gradient(135deg, rgba(0, 184, 124, 0.1) 0%, rgba(0, 153, 204, 0.1) 100%);
    --gradient-pearl: linear-gradient(180deg, #FFFFFF 0%, var(--pearl-light) 100%);
    --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 184, 124, 0.15), transparent), radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 153, 204, 0.12), transparent);
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-brand: 0 10px 30px -5px rgba(0, 184, 124, 0.3);
    --shadow-brand-lg: 0 20px 40px -10px rgba(0, 184, 124, 0.4);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --white: #FFFFFF;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
}

html[data-theme="pearl"] body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    background: var(--pearl-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html[data-theme="pearl"] h1,
html[data-theme="pearl"] h2,
html[data-theme="pearl"] h3,
html[data-theme="pearl"] h4,
html[data-theme="pearl"] h5,
html[data-theme="pearl"] h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

html[data-theme="pearl"] a {
    color: var(--brand-green);
    text-decoration: none;
    transition: color var(--transition-base);
}

html[data-theme="pearl"] a:hover {
    color: var(--brand-green-dark);
}

html[data-theme="pearl"] .section-white {
    background: white;
}

html[data-theme="pearl"] .section-pearl {
    background: var(--gradient-pearl);
}

html[data-theme="pearl"] .section-pearl-white {
    background: var(--pearl-white);
}

html[data-theme="pearl"] .text-gradient-green {
    background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

html[data-theme="pearl"] .text-gradient-blue {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

html[data-theme="pearl"] .lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    html[data-theme="pearl"] .lead {
        font-size: 1.125rem;
    }
}

html[data-theme="pearl"] .icon-container-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

html[data-theme="pearl"] .icon-container-white.icon-green .k-svg-icon,
html[data-theme="pearl"] .icon-container-white.icon-green svg {
    color: var(--brand-green);
    fill: var(--brand-green);
}

html[data-theme="pearl"] .icon-container-white.icon-blue .k-svg-icon,
html[data-theme="pearl"] .icon-container-white.icon-blue svg {
    color: var(--brand-blue);
    fill: var(--brand-blue);
}

html[data-theme="pearl"] .icon-container-white.icon-gray .k-svg-icon,
html[data-theme="pearl"] .icon-container-white.icon-gray svg,
html[data-theme="pearl"] .icon-container-white.icon-grey .k-svg-icon,
html[data-theme="pearl"] .icon-container-white.icon-grey svg {
    color: var(--gray-400);
    fill: var(--gray-400);
}

html[data-theme="pearl"] .icon-white .k-svg-icon,
html[data-theme="pearl"] .icon-white svg {
    color: white;
    fill: white;
}

html[data-theme="pearl"] .btn-outline {
    background: rgba(0, 184, 124, 0.04);
    color: var(--brand-green);
    border: 2px solid var(--brand-green);
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 184, 124, 0.08);
}

html[data-theme="pearl"] .btn-outline .k-svg-icon,
html[data-theme="pearl"] .btn-outline svg {
    color: var(--brand-green);
    fill: var(--brand-green);
    transition: color var(--transition-base), fill var(--transition-base);
}

html[data-theme="pearl"] .btn-outline:hover {
    background: var(--brand-green);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 184, 124, 0.22);
}

html[data-theme="pearl"] .btn-outline:hover .k-svg-icon,
html[data-theme="pearl"] .btn-outline:hover svg {
    color: white;
    fill: white;
}

html[data-theme="pearl"] .card-pearl {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

html[data-theme="pearl"] .card-pearl:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

html[data-theme="pearl"] .glass-pearl {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-xl);
}

html[data-theme="pearl"] img {
    max-width: 100%;
    height: auto;
    display: block;
}

html[data-theme="pearl"] .k-button {
    transition: all var(--transition-base);
}

@media (prefers-reduced-motion: reduce) {
    html[data-theme="pearl"] *,
    html[data-theme="pearl"] *::before,
    html[data-theme="pearl"] *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

html[data-theme="pearl"] *:focus-visible {
    outline: 2px solid var(--brand-green);
    outline-offset: 2px;
}