/* --- THEME VARIABLES --- */
:root {
    --theme-green: #85BB65;
    --hover-green: #9dcd81;
    --bg-light: #f7fbf4;
    --container-width: 1100px;
}

/* --- BASE STYLES --- */
body {
    font-family: 'Inter', system-ui, sans-serif;
    margin: 0;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- HEADER & NAVIGATION --- */
header {
    width: 100%;
    background-color: var(--bg-light);
    border-bottom: 3px solid var(--theme-green);
    padding: 1.5rem 0;
    position: relative; /* Essential for mobile positioning */
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--theme-green);
    text-decoration: none;
    display: flex;
    align-items: center;
}

/* Desktop Navigation Groups */
.main-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 25px;
}

.nav-links li a {
    color: #4a5568;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links li a:hover,
.nav-links li.active a {
    color: var(--theme-green);
}

/* Call to Action Button */
.nav-cta-button {
    background-color: var(--theme-green);
    color: white !important;
    padding: 0.8rem 1.6rem;
    border-radius: 50px; /* 2026 Trend: Pill shape */
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    display: inline-block;
}

.nav-cta-button:hover {
    background-color: transparent;
    color: var(--theme-green) !important;
    border-color: var(--theme-green);
    transform: translateY(-2px); /* Modern lift effect */
}

/* --- MOBILE TOGGLE (Hidden on Desktop) --- */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

/* Hamburger Icon bars */
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--theme-green);
    height: 3px;
    width: 25px;
    border-radius: 2px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before { bottom: 8px; }
.nav-toggle-label span::after { top: 8px; }

/* --- MOBILE RESPONSIVENESS (Max 768px) --- */
@media (max-width: 768px) {
    header {
        padding: 1rem 0;
    }

    .nav-toggle-label {
        display: block; /* Show hamburger */
    }

    /* Transform Main Nav into a mobile dropdown */
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        
        /* Animation Logic */
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out, padding 0.3s ease;
        z-index: 1000;
    }

    /* Expand menu when checkbox is checked */
    .nav-toggle:checked ~ .main-nav {
        max-height: 500px;
        padding-bottom: 2rem;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links li a {
        display: block;
        padding: 1.2rem;
        border-bottom: 1px solid #eee;
    }

    .nav-actions {
        width: 100%;
        padding: 1.5rem;
        box-sizing: border-box;
        justify-content: center;
        text-align: center;
    }

    .nav-cta-button {
        width: 80%; /* Prominent button on mobile */
        text-align: center;
    }

    /* Hamburger to "X" Animation */
    .nav-toggle:checked + .nav-toggle-label span {
        background: transparent;
    }
    .nav-toggle:checked + .nav-toggle-label span::before {
        transform: rotate(45deg);
        bottom: 0;
    }
    .nav-toggle:checked + .nav-toggle-label span::after {
        transform: rotate(-45deg);
        top: 0;
    }
}

/* --- FOOTER & CONTENT --- */
.page {
    padding: 3rem 0;
    min-height: 60vh;
}

footer {
    background-color: #333;
    color: #fff;
    padding: 3rem 0;
    text-align: center;
    margin-top: 4rem;
}

.footer-nav {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.footer-nav a {
    color: var(--theme-green);
    text-decoration: none;
    font-size: 0.9rem;
}

.disclaimer {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    font-size: 0.75rem;
    opacity: 0.7;
    max-width: 800px;
    margin: 1rem auto 0;
}