:root {
    /* Green Colors (Végétation - Primary) */
    --krop-green-primary: #57AD17;
    --krop-green-bright: #56AE17;
    --krop-green-light: #5DB51E;
    --krop-green-grass: #55AD16;
    --krop-green-dark: #4A9012;
    
    /* Blue Colors (Anneau Orbital - Secondary) */
    --krop-blue-primary: #4265A6;
    --krop-blue-deep: #1B1BAE;
    --krop-blue-medium: #4A7FC7;
    --krop-blue-light: #6B8DD1;
    --krop-blue-grayed: #46588E;
    
    /* Brown/Terre Colors (Planète - Accent) */
    --krop-brown-primary: #6E4921;
    --krop-brown-warm: #603A19;
    --krop-brown-sand: #724F29;
    --krop-brown-light: #75522C;
    --krop-brown-dark: #5E3818;
    
    /* Neutral Colors */
    --krop-white: #ffffff;
    --krop-gray-50: #f8fafc;
    --krop-gray-100: #f1f5f9;
    --krop-gray-200: #e2e8f0;
    --krop-gray-300: #cbd5e1;
    --krop-gray-400: #94a3b8;
    --krop-gray-500: #64748b;
    --krop-gray-600: #475569;
    --krop-gray-700: #334155;
    --krop-gray-800: #1e293b;
    --krop-gray-900: #0f172a;
    
    /* Legacy Variables (for compatibility) */
    --krop-navy: var(--krop-gray-900);
    --krop-navy-light: var(--krop-gray-800);
    --krop-navy-dark: var(--krop-gray-900);
    --krop-green: var(--krop-green-primary);
    --krop-green-light: var(--krop-green-light);
    --krop-green-dark: var(--krop-green-dark);
    --krop-orange: var(--krop-brown-primary);
    --krop-orange-light: var(--krop-brown-sand);
    --krop-orange-dark: var(--krop-brown-dark);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--krop-gray-900);
    background-color: var(--krop-white);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--krop-gray-200) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0 !important;
}

.navbar.scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--krop-navy) !important;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand:hover {
    opacity: 0.8;
}

.navbar-brand .brand-krop {
    color: var(--krop-green);
}

.navbar-brand .brand-serve {
    position: relative;
    left: -10px;
    color: var(--krop-blue-deep);
}

.nav-link {
    color: var(--krop-gray-700) !important;
    font-weight: 500;
    font-size: 0.9375rem;
    margin: 0 0.25rem;
    padding: 0.5rem 0.75rem !important;
    transition: all 0.2s ease;
    position: relative;
    border-radius: 0.5rem;
}

.nav-link:hover {
    color: var(--krop-green) !important;
    background: var(--krop-gray-50);
}

.nav-link.active {
    color: var(--krop-green) !important;
    background: rgba(6, 185, 153, 0.1);
}

.dropdown-menu {
    border: 1px solid var(--krop-gray-200);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border-radius: 0.75rem;
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item {
    border-radius: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
    color: var(--krop-gray-700);
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: var(--krop-gray-50);
    color: var(--krop-green);
}

.btn-primary {
    background: var(--krop-green);
    border: none;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    color: white;
}

.btn-primary:hover {
    background: var(--krop-green-dark);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
    color: white;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--krop-white);
    border: 1px solid var(--krop-gray-300);
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--krop-gray-700);
}

.btn-secondary:hover {
    background: var(--krop-gray-50);
    border-color: var(--krop-gray-400);
    color: var(--krop-gray-900);
    transform: translateY(-1px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.hero-section {
    background: linear-gradient(to bottom, var(--krop-gray-50) 0%, var(--krop-white) 100%);
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(6, 185, 153, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 137, 29, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    color: var(--krop-navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-section .highlight-green {
    color: var(--krop-green);
    position: relative;
}

.hero-section .highlight-orange {
    background: linear-gradient(135deg, var(--krop-green) 0%, var(--krop-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section p.lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--krop-gray-600);
    line-height: 1.8;
    font-weight: 400;
}

.feature-card {
    background: var(--krop-white);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--krop-gray-200);
    height: 100%;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--krop-green);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}

.feature-icon.green {
    background: rgba(6, 185, 153, 0.1);
    color: var(--krop-green);
}

.feature-icon.orange {
    background: rgba(255, 137, 29, 0.1);
    color: var(--krop-orange);
}

.feature-icon.navy {
    background: rgba(15, 23, 42, 0.1);
    color: var(--krop-navy);
}

.feature-card:hover .feature-icon {
    transform: scale(1.05);
}

.feature-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--krop-navy);
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--krop-gray-600);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--krop-navy);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.text-muted {
    color: var(--krop-gray-600) !important;
}

.target-audience-card {
    background: var(--krop-green-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    height: 100%;
}

.target-audience-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.target-card-header {
    padding: 2rem;
    color: var(--krop-white);
    position: relative;
    overflow: hidden;
}

.target-card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transition: all 0.6s ease;
}

.target-audience-card:hover .target-card-header::before {
    top: -60%;
    right: -60%;
}

.target-card-header.green {
    background: linear-gradient(135deg, var(--krop-green) 0%, var(--krop-green-dark) 100%);
}

.target-card-header.orange {
    background: linear-gradient(135deg, var(--krop-orange) 0%, var(--krop-orange-dark) 100%);
}

.target-card-header.navy {
    background: linear-gradient(135deg, var(--krop-navy) 0%, var(--krop-navy-light) 100%);
}

.target-card-body {
    padding: 2rem;
}

.stats-section {
    background: var(--krop-white);
    padding: 3rem 0;
    border-top: 1px solid var(--krop-gray-200);
    border-bottom: 1px solid var(--krop-gray-200);
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--krop-green);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--krop-gray-600);
    font-weight: 500;
    margin-top: 0.5rem;
}

.footer {
    background: var(--krop-navy);
    color: var(--krop-gray-300);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid var(--krop-gray-800);
}

.footer h5, .footer h6 {
    color: var(--krop-white);
    font-weight: 600;
}

.footer a {
    color: var(--krop-gray-400);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9375rem;
}

.footer a:hover {
    color: var(--krop-green);
}

.pricing-card {
    background: var(--krop-white);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    border: 2px solid var(--krop-gray-light);
    height: 100%;
}

.pricing-card.featured {
    border-color: var(--krop-green);
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(6, 185, 153, 0.2);
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.price-tag {
    font-size: 3rem;
    font-weight: 800;
    color: var(--krop-navy);
    margin: 1rem 0;
}

.price-tag .currency {
    font-size: 1.5rem;
    vertical-align: super;
}

.price-tag .period {
    font-size: 1rem;
    color: var(--krop-gray);
    font-weight: 400;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p.lead {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
}

[data-aos] {
    pointer-events: auto;
}


.gradient-text {
    background: linear-gradient(135deg, var(--krop-green) 0%, var(--krop-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom styles for improved homepage and target pages */
.min-vh-75 {
    min-height: 75vh;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15) !important;
}

.hero-image-wrapper svg {
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

/* Animated satellite */
@keyframes satellite-orbit {
    0% {
        transform: translate(0px, 250px) rotate(0deg);
    }
    50% {
        transform: translate(0px, -180px) rotate(180deg);
    }
    100% {
        transform: translate(0px, 250px) rotate(360deg);
    }
}

.satellite {
    animation: satellite-orbit 20s linear infinite;
    transform-origin: center;
}

/* Target audience specific styles */
.solution-visual {
    transition: all 0.4s ease;
}

.solution-visual:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Improved section backgrounds */
section {
    position: relative;
}

.bg-pattern {
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(6, 185, 153, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 137, 29, 0.05) 0%, transparent 50%);
}

/* Better card hover effects */
.card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-4px);
}

/* Improved badges */
.badge {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Better button styles */
.btn {
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
}

.btn-outline-secondary {
    border-width: 2px;
}

.btn-outline-secondary:hover {
    transform: translateY(-2px);
}

/* Responsive improvements */
@media (max-width: 991px) {
    .min-vh-75 {
        min-height: auto;
        padding: 3rem 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
}

/* Target page specific improvements */
.alert {
    border-radius: 0.75rem;
}

.input-group-lg .form-control {
    border-radius: 0.75rem 0 0 0.75rem;
}

.input-group-lg .btn {
    border-radius: 0 0.75rem 0.75rem 0;
}

/* Homepage optimizations */
.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(6, 185, 153, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 137, 29, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.bg-gradient-light {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Section padding */
.section-padding {
    padding-top: 120px !important;
    padding-bottom: 120px !important;
}

/* Extra spacing for specific sections */
#features, #targets, #pricing, #faq {
    padding-top: 100px !important;
    padding-bottom: 100px !important;
}

/* Improved testimonial cards */
.testimonial-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--krop-green) !important;
}

.testimonial-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

.quote-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Better text contrast */
.text-success {
    color: var(--krop-green-primary) !important;
}

/* Improved button hover states */
.btn:hover {
    transform: translateY(-1px);
    transition: all 0.2s ease;
}

/* Better focus states for accessibility */
.btn:focus, .form-control:focus {
    outline: 2px solid var(--krop-green);
    outline-offset: 2px;
}

/* Improved card spacing */
.card {
    margin-bottom: 1rem;
}

/* Better responsive typography */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem !important;
    }
    
    .display-5 {
        font-size: 2rem !important;
    }
    
    .section-padding {
        padding-top: 60px !important;
        padding-bottom: 60px !important;
    }
}

/* Improved visual hierarchy */
.feature-card {
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-3px);
    border-left-color: var(--krop-green);
}

.target-audience-card {
    transition: all 0.3s ease;
}

.target-audience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Better spacing between sections */
section {
    position: relative;
}

section::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0,0,0,0.05), transparent);
}

/* Improved readability */
.lead {
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.text-muted {
    opacity: 0.8 !important;
}

/* Better button sizing */
.btn-lg {
    padding: 0.75rem 2rem;
    font-weight: 600;
}

/* Enhanced focus indicators */
.btn:focus-visible {
    outline: 2px solid var(--krop-green);
    outline-offset: 2px;
}

/* Accordion improvements */
.accordion-button {
    font-size: 1.1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion-button:not(.collapsed) {
    background-color: var(--krop-gray-50);
    color: var(--krop-navy);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--krop-green);
}

.accordion-button:hover {
    background-color: var(--krop-gray-50);
}

.accordion-body {
    padding: 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
}

.accordion-item {
    border-radius: 0.75rem !important;
    overflow: hidden;
}

.accordion-collapse {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.accordion-collapse.show {
    overflow: visible;
}

/* Feature cards improvements */
.feature-card {
    padding: 2rem;
    border-radius: 1rem;
    background: white;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

/* Testimonial card */
.bi-quote {
    opacity: 0.2;
}

/* Target audience cards improvements */
.target-audience-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1rem;
    overflow: hidden;
    background: var(--krop-green-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.target-audience-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.target-card-header {
    padding: 2rem 1.5rem;
    background: var(--krop-white);
    transition: all 0.3s ease;
}

.target-audience-card:hover .target-card-header {
    transform: scale(1.05);
}

.target-card-body {
    padding: 1.5rem;
}

/* Pricing cards improvements */
.pricing-card {
    padding: 2.5rem 2rem;
    border-radius: 1.25rem;
    background: white;
    border: 2px solid var(--krop-gray-200);
    transition: all 0.3s ease;
    height: 100%;
}

.pricing-card.featured {
    border-color: var(--krop-green);
    box-shadow: 0 20px 40px rgba(6, 185, 153, 0.15);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-8px);
}

/* Better shadows */
.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12) !important;
}

/* Form improvements */
.form-control, .form-select {
    border-radius: 0.5rem;
    border: 2px solid var(--krop-gray-200);
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--krop-green);
    box-shadow: 0 0 0 0.2rem rgba(6, 185, 153, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--krop-gray-700);
    margin-bottom: 0.5rem;
}

/* Responsive improvements */
@media (max-width: 991px) {
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .hero-bg-pattern {
        opacity: 0.5;
    }
}

@media (max-width: 767px) {
    .feature-card {
        padding: 1.5rem;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .accordion-button {
        font-size: 1rem;
        padding: 1rem;
    }
}

/* Reduce spacing optimizations */
.py-4 {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
}

.mb-5 {
    margin-bottom: 2rem !important;
}

.g-5 {
    gap: 2rem !important;
}

/* Testimonial cards compact */
.card-body.p-4 {
    padding: 1.25rem !important;
}

.card-body.p-5 {
    padding: 2rem !important;
}

/* Tighter sections on mobile */
@media (max-width: 767px) {
    .py-4 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
    
    .mb-5 {
        margin-bottom: 1.5rem !important;
    }
}

/* Price tag styling for FCFA */
.price-tag .currency {
    font-size: 1.2rem;
    font-weight: 600;
}

.price-tag {
    font-size: 2.5rem;
}