:root {
    --primary-color: #159447;
    --primary-light: #28a745;
    --primary-dark: #0f6c34;
    --light-green: #f0f9f4;
    --dark-charcoal: #1a1a1a;
    --text-color: #4a4a4a;
    --light-gray: #f8f9fa;
    --border-color: #e9ecef;
    --white: #ffffff;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease-in-out;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--dark-charcoal);
    font-weight: 600;
}

/* Colors & Backgrounds */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-light-green { background-color: var(--light-green) !important; }
.text-dark { color: var(--dark-charcoal) !important; }

/* Buttons */
.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Utility */
.transition-all { transition: var(--transition); }
.z-index-1 { z-index: 1; }
.tracking-wider { letter-spacing: 0.05em; }
.min-vh-75 { min-height: 75vh; }
.hover-lift:hover { transform: translateY(-5px); box-shadow: var(--shadow-md) !important; }
.hover-text-primary:hover { color: var(--primary-color) !important; }
.max-w-700 { max-width: 700px; }

/* Header */
.header {
    transition: all 0.4s ease;
}

.header.compact {
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
    box-shadow: var(--shadow-md) !important;
}

.logo-img {
    height: 50px;
    transition: var(--transition);
}

.header.compact .logo-img {
    height: 40px;
}

.navbar-nav .nav-link {
    color: var(--dark-charcoal);
    font-weight: 500;
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover, 
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    text-decoration: none;
    transition: var(--transition);
}

.float-btn:hover {
    color: white;
    transform: scale(1.1);
}

.whatsapp-btn {
    background-color: #25d366;
}

.whatsapp-btn:hover {
    background-color: #128c7e;
}

.call-btn {
    background-color: var(--primary-color);
}

.call-btn:hover {
    background-color: var(--primary-dark);
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Cards & Groups */
.group:hover .img-wrapper img,
.group:hover .card-img-top {
    transform: scale(1.05);
}

/* Gallery Overlay */
.gallery-item:hover .gallery-overlay {
    opacity: 1 !important;
    background-color: rgba(21, 148, 71, 0.8);
}

/* Animations */
.fade-up-animation {
    animation: fadeUp 1s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* Responsive Adjustments */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: var(--white);
        padding: 1rem;
        border-radius: 10px;
        box-shadow: var(--shadow-md);
        margin-top: 10px;
    }
    .process-timeline::before {
        display: none;
    }
}

@media (max-width: 767px) {
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    .display-3 { font-size: 2.5rem; }
    .display-4 { font-size: 2rem; }
    .display-5 { font-size: 1.8rem; }
    .display-6 { font-size: 1.5rem; }
    
    .hero-section { text-align: center; }
    .page-banner { min-height: 250px !important; }
}

/* Page Banner */
.page-banner {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 320px;
    display: flex;
    align-items: center;
    position: relative;
}

.page-banner h1 {
    color: #ffffff;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0,0,0,0.35);
}

.page-banner .breadcrumb {
    color: #ffffff;
}

.page-banner a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
}

.page-banner a:hover {
    color: #18a957;
}

/* Footer Links */
.footer a, .footer-links a, .contact-info a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer a:hover, .footer-links a:hover, .contact-info a:hover {
    color: #18a957;
}