/* =============================================
   KUKAB MODERN - Design Tokens & Overrides
   Created: 2025-12-30
   Purpose: Modern design system layer on Porto theme
   Strategy: Override with CSS custom properties, no vendor edits
   ============================================= */

/* =============================================
   1. DESIGN TOKENS
   ============================================= */

:root {
    /* Brand Colors (from skin-kukab.css) */
    --kukab-primary: #00a335;
    --kukab-primary-light: #00bc3d;
    --kukab-primary-dark: #008a2d;
    --kukab-secondary: #088d33;
    --kukab-tertiary: #5f6c77;
    --kukab-quaternary: #272e32;
    --kukab-medical-red: #D41A25;

    /* Neutral Colors */
    --kukab-white: #ffffff;
    --kukab-gray-50: #f8f9fa;
    --kukab-gray-100: #f1f3f5;
    --kukab-gray-200: #e9ecef;
    --kukab-gray-300: #dee2e6;
    --kukab-gray-400: #ced4da;
    --kukab-gray-500: #adb5bd;
    --kukab-gray-600: #868e96;
    --kukab-gray-700: #495057;
    --kukab-gray-800: #343a40;
    --kukab-gray-900: #212529;
    --kukab-black: #000000;

    /* Text Colors */
    --kukab-text-primary: #3e3e3e;
    --kukab-text-secondary: #5f6c77;
    --kukab-text-muted: #868e96;
    --kukab-text-light: #ffffff;
    --kukab-text-on-primary: #ffffff;

    /* Spacing Scale (8px base) */
    --kukab-space-1: 0.25rem;  /* 4px */
    --kukab-space-2: 0.5rem;   /* 8px */
    --kukab-space-3: 1rem;     /* 16px */
    --kukab-space-4: 1.5rem;   /* 24px */
    --kukab-space-5: 2rem;     /* 32px */
    --kukab-space-6: 3rem;     /* 48px */
    --kukab-space-7: 4rem;     /* 64px */
    --kukab-space-8: 6rem;     /* 96px */

    /* Typography Scale */
    --kukab-font-xs: 0.75rem;    /* 12px */
    --kukab-font-sm: 0.875rem;   /* 14px */
    --kukab-font-base: 1rem;     /* 16px */
    --kukab-font-lg: 1.125rem;   /* 18px */
    --kukab-font-xl: 1.25rem;    /* 20px */
    --kukab-font-2xl: 1.5rem;    /* 24px */
    --kukab-font-3xl: 1.875rem;  /* 30px */
    --kukab-font-4xl: 2.25rem;   /* 36px */
    --kukab-font-5xl: 3rem;      /* 48px */
    --kukab-font-6xl: 3.75rem;   /* 60px */

    /* Font Weights */
    --kukab-weight-light: 300;
    --kukab-weight-normal: 400;
    --kukab-weight-medium: 500;
    --kukab-weight-semibold: 600;
    --kukab-weight-bold: 700;
    --kukab-weight-extrabold: 800;

    /* Line Heights */
    --kukab-leading-tight: 1.25;
    --kukab-leading-normal: 1.5;
    --kukab-leading-relaxed: 1.75;

    /* Border Radius */
    --kukab-radius-sm: 0.25rem;  /* 4px */
    --kukab-radius-md: 0.5rem;   /* 8px */
    --kukab-radius-lg: 1rem;     /* 16px */
    --kukab-radius-xl: 1.5rem;   /* 24px */
    --kukab-radius-full: 9999px;

    /* Shadows */
    --kukab-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --kukab-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --kukab-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --kukab-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --kukab-transition-fast: 150ms ease;
    --kukab-transition-normal: 250ms ease;
    --kukab-transition-slow: 350ms ease;

    /* Container widths */
    --kukab-container-sm: 640px;
    --kukab-container-md: 768px;
    --kukab-container-lg: 1024px;
    --kukab-container-xl: 1280px;

    /* Z-index scale */
    --kukab-z-dropdown: 1000;
    --kukab-z-sticky: 1020;
    --kukab-z-fixed: 1030;
    --kukab-z-modal-backdrop: 1040;
    --kukab-z-modal: 1050;
    --kukab-z-popover: 1060;
    --kukab-z-tooltip: 1070;
}


/* =============================================
   2. SECTION UTILITIES
   ============================================= */

/* Modern section padding */
.kukab-section {
    padding-top: var(--kukab-space-7);
    padding-bottom: var(--kukab-space-7);
}

@media (min-width: 768px) {
    .kukab-section {
        padding-top: var(--kukab-space-8);
        padding-bottom: var(--kukab-space-8);
    }
}

/* Section with gradient background */
.kukab-section-gradient {
    background: linear-gradient(135deg, var(--kukab-gray-50) 0%, var(--kukab-white) 100%);
}

/* Section title styling */
.kukab-section-title {
    font-size: var(--kukab-font-3xl);
    font-weight: var(--kukab-weight-bold);
    color: var(--kukab-text-primary);
    margin-bottom: var(--kukab-space-3);
    line-height: var(--kukab-leading-tight);
}

@media (min-width: 768px) {
    .kukab-section-title {
        font-size: var(--kukab-font-4xl);
    }
}

.kukab-section-subtitle {
    font-size: var(--kukab-font-lg);
    color: var(--kukab-text-secondary);
    font-weight: var(--kukab-weight-light);
    margin-bottom: var(--kukab-space-5);
}


/* =============================================
   3. CARD ENHANCEMENTS
   ============================================= */

/* Modern card styling */
.kukab-card {
    background: var(--kukab-white);
    border-radius: var(--kukab-radius-lg);
    box-shadow: var(--kukab-shadow-md);
    transition: transform var(--kukab-transition-normal), box-shadow var(--kukab-transition-normal);
    overflow: hidden;
}

.kukab-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kukab-shadow-xl);
}

.kukab-card-body {
    padding: var(--kukab-space-4);
}

@media (min-width: 768px) {
    .kukab-card-body {
        padding: var(--kukab-space-5);
    }
}


/* =============================================
   4. BUTTON ENHANCEMENTS
   ============================================= */

/* Modern button base */
.kukab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--kukab-space-2) var(--kukab-space-4);
    font-size: var(--kukab-font-base);
    font-weight: var(--kukab-weight-medium);
    border-radius: var(--kukab-radius-md);
    transition: all var(--kukab-transition-fast);
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.kukab-btn-primary {
    background: var(--kukab-primary);
    color: var(--kukab-text-on-primary);
}

.kukab-btn-primary:hover {
    background: var(--kukab-primary-dark);
    color: var(--kukab-text-on-primary);
}

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

.kukab-btn-outline:hover {
    background: var(--kukab-primary);
    color: var(--kukab-text-on-primary);
}


/* =============================================
   5. ICON BOX ENHANCEMENTS
   ============================================= */

.kukab-icon-box {
    text-align: center;
    padding: var(--kukab-space-4);
}

.kukab-icon-box-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--kukab-space-3);
    background: var(--kukab-gray-100);
    border-radius: var(--kukab-radius-full);
    color: var(--kukab-primary);
    font-size: var(--kukab-font-3xl);
    transition: all var(--kukab-transition-normal);
}

.kukab-icon-box:hover .kukab-icon-box-icon {
    background: var(--kukab-primary);
    color: var(--kukab-text-on-primary);
    transform: scale(1.1);
}

.kukab-icon-box-title {
    font-size: var(--kukab-font-xl);
    font-weight: var(--kukab-weight-bold);
    color: var(--kukab-text-primary);
    margin-bottom: var(--kukab-space-2);
}

.kukab-icon-box-text {
    font-size: var(--kukab-font-base);
    color: var(--kukab-text-secondary);
    line-height: var(--kukab-leading-relaxed);
}


/* =============================================
   6. STATISTICS / COUNTER STYLING
   ============================================= */

.kukab-stat {
    text-align: center;
    padding: var(--kukab-space-4);
}

.kukab-stat-number {
    font-size: var(--kukab-font-5xl);
    font-weight: var(--kukab-weight-bold);
    color: var(--kukab-primary);
    line-height: 1;
    margin-bottom: var(--kukab-space-2);
}

.kukab-stat-label {
    font-size: var(--kukab-font-lg);
    color: var(--kukab-text-secondary);
    font-weight: var(--kukab-weight-medium);
}


/* =============================================
   7. NEWS / BLOG CARD STYLING
   ============================================= */

.kukab-news-card {
    background: var(--kukab-white);
    border-radius: var(--kukab-radius-lg);
    overflow: hidden;
    box-shadow: var(--kukab-shadow-md);
    transition: all var(--kukab-transition-normal);
}

.kukab-news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--kukab-shadow-xl);
}

.kukab-news-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.kukab-news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--kukab-transition-slow);
}

.kukab-news-card:hover .kukab-news-card-image img {
    transform: scale(1.05);
}

.kukab-news-card-content {
    padding: var(--kukab-space-4);
}

.kukab-news-card-date {
    font-size: var(--kukab-font-sm);
    color: var(--kukab-primary);
    font-weight: var(--kukab-weight-medium);
    margin-bottom: var(--kukab-space-2);
}

.kukab-news-card-title {
    font-size: var(--kukab-font-xl);
    font-weight: var(--kukab-weight-bold);
    color: var(--kukab-text-primary);
    margin-bottom: var(--kukab-space-2);
    line-height: var(--kukab-leading-tight);
}

.kukab-news-card-title a {
    color: inherit;
    text-decoration: none;
}

.kukab-news-card-title a:hover {
    color: var(--kukab-primary);
}

.kukab-news-card-excerpt {
    font-size: var(--kukab-font-base);
    color: var(--kukab-text-secondary);
    line-height: var(--kukab-leading-relaxed);
}


/* =============================================
   8. REFERENCE / LOGO CAROUSEL
   ============================================= */

.kukab-references {
    padding: var(--kukab-space-6) 0;
    background: var(--kukab-gray-50);
}

.kukab-reference-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--kukab-space-3);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--kukab-transition-normal);
}

.kukab-reference-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.kukab-reference-logo img {
    max-height: 80px;
    width: auto;
    object-fit: contain;
}


/* =============================================
   9. CONTACT SECTION
   ============================================= */

.kukab-contact-card {
    background: var(--kukab-white);
    border-radius: var(--kukab-radius-lg);
    padding: var(--kukab-space-5);
    box-shadow: var(--kukab-shadow-md);
    text-align: center;
    transition: all var(--kukab-transition-normal);
}

.kukab-contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kukab-shadow-lg);
}

.kukab-contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--kukab-space-3);
    background: var(--kukab-primary);
    color: var(--kukab-text-on-primary);
    border-radius: var(--kukab-radius-full);
    font-size: var(--kukab-font-2xl);
}

.kukab-contact-title {
    font-size: var(--kukab-font-lg);
    font-weight: var(--kukab-weight-bold);
    color: var(--kukab-text-primary);
    margin-bottom: var(--kukab-space-2);
}

.kukab-contact-text {
    font-size: var(--kukab-font-base);
    color: var(--kukab-text-secondary);
}

.kukab-contact-link {
    color: var(--kukab-primary);
    text-decoration: none;
    font-weight: var(--kukab-weight-medium);
}

.kukab-contact-link:hover {
    color: var(--kukab-primary-dark);
    text-decoration: underline;
}


/* =============================================
   10. ACCESSIBILITY ENHANCEMENTS
   ============================================= */

/* Focus visible styles */
*:focus-visible {
    outline: 2px solid var(--kukab-primary);
    outline-offset: 2px;
}


/* =============================================
   11. UTILITY CLASSES
   ============================================= */

/* Text colors */
.kukab-text-primary { color: var(--kukab-primary) !important; }
.kukab-text-secondary { color: var(--kukab-secondary) !important; }
.kukab-text-muted { color: var(--kukab-text-muted) !important; }
.kukab-text-dark { color: var(--kukab-text-primary) !important; }
.kukab-text-light { color: var(--kukab-text-light) !important; }

/* Background colors */
.kukab-bg-primary { background-color: var(--kukab-primary) !important; }
.kukab-bg-light { background-color: var(--kukab-gray-50) !important; }
.kukab-bg-dark { background-color: var(--kukab-quaternary) !important; }
.kukab-bg-white { background-color: var(--kukab-white) !important; }

/* Spacing utilities */
.kukab-mt-section { margin-top: var(--kukab-space-7); }
.kukab-mb-section { margin-bottom: var(--kukab-space-7); }
.kukab-py-section {
    padding-top: var(--kukab-space-7);
    padding-bottom: var(--kukab-space-7);
}

/* Responsive hiding */
@media (max-width: 575.98px) {
    .kukab-hide-xs { display: none !important; }
}
@media (max-width: 767.98px) {
    .kukab-hide-sm { display: none !important; }
}
@media (max-width: 991.98px) {
    .kukab-hide-md { display: none !important; }
}


/* =============================================
   12. REFERENCE LOGOS - ~3x enlarged for visibility
   Original: 120px → Now: 200-220px desktop
   ============================================= */

/* Reference/partner logo styling - significantly enlarged */
.img-reference {
    display: block;
    margin-left: auto;
    margin-right: auto;
    height: 200px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--kukab-transition-normal);
}

.img-reference:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* XL screens (1400px+) - largest logos */
@media (min-width: 1400px) {
    .img-reference {
        height: 220px;
    }
}

/* Large desktop (1200-1399px) */
@media (min-width: 1200px) and (max-width: 1399px) {
    .img-reference {
        height: 200px;
    }
}

/* Tablet (768-1199px) - ~2x original */
@media (min-width: 768px) and (max-width: 1199px) {
    .img-reference {
        height: 160px;
    }
}

/* Small tablet / large mobile (577-767px) */
@media (min-width: 577px) and (max-width: 767px) {
    .img-reference {
        height: 140px;
    }
}

/* Mobile (≤576px) - ~1.5x original, allows wrapping */
@media (max-width: 576px) {
    .img-reference {
        height: 120px;
    }
}

/* Reference section container - extra padding for larger logos */
.kukab-references-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Carousel stage padding for larger items */
.kukab-references-section .owl-stage {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* Ensure carousel items have breathing room */
.kukab-references-section .owl-item {
    display: flex;
    align-items: center;
    justify-content: center;
}


/* =============================================
   13. HOME NEWS SECTION ENHANCEMENTS
   ============================================= */

/* News image consistency */
.home-news-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--kukab-radius-md);
}