/* ============================================
   CORPORATE DESIGN SYSTEM - Macaw Bytes
   Professional standards inspired by UST Global
   ============================================ */

/* Enhanced Typography System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    /* Corporate Color Palette */
    --corporate-primary: #01c057;
    --corporate-primary-dark: #008a3d;
    --corporate-primary-light: #1dd16a;
    --corporate-secondary: #60caf9;
    --corporate-secondary-dark: #3ab5e8;
    --corporate-accent: #fabc05;
    
    /* Neutral Colors */
    --corporate-black: #1a1a1a;
    --corporate-dark: #2d2d2d;
    --corporate-gray-dark: #4a4a4a;
    --corporate-gray: #6b6b6b;
    --corporate-gray-light: #9b9b9b;
    --corporate-gray-lighter: #d0d0d0;
    --corporate-bg-light: #f8f9fa;
    --corporate-bg-white: #ffffff;
    
    /* Text Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #6b6b6b;
    --text-white: #ffffff;
    
    /* Spacing System (8px base) */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-2xl: 64px;
    --space-3xl: 96px;
    
    /* Typography Scale */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 30px;
    --font-size-4xl: 36px;
    --font-size-5xl: 48px;
    --font-size-6xl: 64px;
    
    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.7;
    --line-height-loose: 2;
    
    /* Shadows - Professional & Subtle */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 16px 32px rgba(0, 0, 0, 0.18);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ============================================
   GLOBAL TYPOGRAPHY ENHANCEMENTS
   ============================================ */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

h3 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

h4 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

h5 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

h6 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   PROFESSIONAL BUTTON SYSTEM
   ============================================ */

.btn-default,
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 14px 32px;
    font-family: 'Inter', sans-serif;
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* Primary Button */
.btn-default.blue,
.btn-primary {
    background: linear-gradient(135deg, var(--corporate-primary) 0%, var(--corporate-primary-dark) 100%);
    color: var(--text-white);
    border-color: var(--corporate-primary);
    box-shadow: var(--shadow-sm);
}

.btn-default.blue:hover,
.btn-primary:hover {
    background: linear-gradient(135deg, var(--corporate-primary-dark) 0%, var(--corporate-primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--text-white);
}

/* Secondary Button */
.btn-secondary {
    background: transparent;
    color: var(--corporate-primary);
    border-color: var(--corporate-primary);
}

.btn-secondary:hover {
    background: var(--corporate-primary);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* White Button */
.btn-default.white {
    background: var(--corporate-bg-white);
    color: var(--corporate-primary);
    border-color: var(--corporate-bg-white);
}

.btn-default.white:hover {
    background: transparent;
    color: var(--corporate-bg-white);
    border-color: var(--corporate-bg-white);
}

/* Button Sizes */
.btn-sm {
    padding: 10px 24px;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 18px 40px;
    font-size: var(--font-size-lg);
}

/* ============================================
   PROFESSIONAL CARD SYSTEM
   ============================================ */

.card,
.card-modern,
.service-card-modern,
.portfolio-item,
.block-feature {
    background: var(--corporate-bg-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before,
.card-modern::before,
.service-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--corporate-primary) 0%, var(--corporate-secondary) 100%);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.card:hover,
.card-modern:hover,
.service-card-modern:hover,
.portfolio-item:hover,
.block-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(1, 192, 87, 0.15);
}

.card:hover::before,
.card-modern:hover::before,
.service-card-modern:hover::before {
    transform: scaleX(1);
}

/* ============================================
   SECTION SPACING & LAYOUT
   ============================================ */

section,
.block {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-title,
.section-sub-title {
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.section-title-body {
    max-width: 900px;
    margin: 0 auto;
}

.head-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.head-text {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   PROFESSIONAL HERO SECTIONS
   ============================================ */

.hero-section,
.services-hero-section,
.about-hero-section,
.blog-hero-section,
.portfolio-hero-section {
    padding: var(--space-3xl) 0 var(--space-2xl);
    position: relative;
    overflow: hidden;
}

.hero-content h1,
.services-hero-content h1,
.about-hero-content h1 {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-lg);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-content p,
.services-hero-content p,
.about-hero-content p {
    font-size: var(--font-size-xl);
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

/* ============================================
   GRID SYSTEMS
   ============================================ */

.grid-2,
.grid-3,
.grid-4 {
    display: grid;
    gap: var(--space-xl);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea,
select {
    width: 100%;
    padding: 14px 18px;
    font-family: 'Inter', sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--corporate-bg-white);
    border: 1px solid var(--corporate-gray-lighter);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--corporate-primary);
    box-shadow: 0 0 0 3px rgba(1, 192, 87, 0.1);
}

/* ============================================
   NAVIGATION ENHANCEMENTS
   ============================================ */

.navbar-nav > li > a {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: var(--font-size-base);
    letter-spacing: 0.01em;
    transition: var(--transition-base);
    padding: 12px 16px !important;
}

.navbar-nav > li.active > a {
    color: var(--corporate-primary) !important;
    background: rgba(1, 192, 87, 0.08) !important;
    border-radius: var(--radius-sm);
}

/* ============================================
   FOOTER ENHANCEMENTS
   ============================================ */

#footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-info-block h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--text-white);
    margin-bottom: var(--space-md);
}

.footer-info-block p {
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

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

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

/* ============================================
   RESPONSIVE TYPOGRAPHY
   ============================================ */

@media (max-width: 991px) {
    h1 {
        font-size: var(--font-size-4xl);
    }
    
    h2 {
        font-size: var(--font-size-3xl);
    }
    
    h3 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-content h1,
    .services-hero-content h1,
    .about-hero-content h1 {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 767px) {
    h1 {
        font-size: var(--font-size-3xl);
    }
    
    h2 {
        font-size: var(--font-size-2xl);
    }
    
    h3 {
        font-size: var(--font-size-xl);
    }
    
    .hero-content h1,
    .services-hero-content h1,
    .about-hero-content h1 {
        font-size: var(--font-size-3xl);
    }
    
    section,
    .block {
        padding: var(--space-2xl) 0;
    }
}

/* ============================================
   ANIMATIONS - Subtle & Professional
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* ============================================
   CONSISTENCY FIXES
   ============================================ */

/* Remove excessive uppercase */
.head-title,
h1, h2, h3, h4, h5, h6 {
    text-transform: none !important;
}

/* Ensure consistent button styles */
a.btn-default,
button.btn-default {
    text-transform: none;
    letter-spacing: 0.01em;
}

/* Professional link styling */
a:not(.btn-default):not(.btn-primary):not(.btn-secondary) {
    color: var(--corporate-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-base);
}

a:not(.btn-default):not(.btn-primary):not(.btn-secondary):hover {
    color: var(--corporate-primary-dark);
    border-bottom-color: var(--corporate-primary);
}

/* Consistent icon sizing */
i[class^="ion-"] {
    font-size: inherit;
    vertical-align: middle;
}

/* Professional image handling */
img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

/* Remove excessive shadows on cards */
.card,
.service-card-modern,
.portfolio-item {
    box-shadow: var(--shadow-sm);
}

.card:hover,
.service-card-modern:hover,
.portfolio-item:hover {
    box-shadow: var(--shadow-md);
}

/* Professional gradient backgrounds */
.gradient-primary {
    background: linear-gradient(135deg, var(--corporate-primary) 0%, var(--corporate-primary-dark) 100%);
}

.gradient-secondary {
    background: linear-gradient(135deg, var(--corporate-secondary) 0%, var(--corporate-secondary-dark) 100%);
}

.gradient-primary-secondary {
    background: linear-gradient(135deg, var(--corporate-primary) 0%, var(--corporate-secondary) 100%);
}

/* Consistent border radius */
button,
.btn-default,
input,
textarea,
select,
.card,
.service-card-modern {
    border-radius: var(--radius-md);
}

/* Professional spacing in containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

/* Section backgrounds */
.section-bg-light {
    background: var(--corporate-bg-light);
}

.section-bg-white {
    background: var(--corporate-bg-white);
}

.section-bg-dark {
    background: var(--corporate-dark);
    color: var(--text-white);
}

/* Professional dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--corporate-gray-lighter) 50%, transparent 100%);
    margin: var(--space-2xl) 0;
}