:root {
    --primary: #00a54f;
    --secondary: #333;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: white;
    color: var(--secondary);
}

.navbar {
    background-color: var(--primary);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/9976121/pexels-photo-9976121.jpeg');
    background-size: cover;
    background-position: center;
    min-height: 91vh;
}

.btn-primary {
    background-color: var(--primary);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #008e44;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 165, 79, 0.3);
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.testimonial-card:hover {
    transform: scale(1.03);
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 165, 79, 0.25);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

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

.carousel-item {
    transition: transform 0.6s ease;
}

.fade-in {
    animation: fadeIn 1s ease;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease;
}

.slide-in-right {
    animation: slideInRight 0.8s ease;
}

@keyframes slideInLeft {
    from { transform: translateX(-50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 100;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.logo-placeholder {
    width: 150px;
    height: 60px;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
}