:root {
    /* Culori */
    --color-primary: #228B22; /* Forest Green */
    --color-secondary: #D1B28E; /* Light Brown */
    --color-background: #F5F5DC; /* Ecru / Cream */
    --color-footer-bg: #36454F; /* Charcoal */
    --color-button: #5D9B4A; /* Sage Green */
    --color-text-light: #F8F8F0; /* Off-White */
    --color-text-dark: #333333; /* Dark Gray */
    --color-accent-hover: #7CB06E; /* Lighter Sage Green */

    /* Fundaluri secțiuni */
    --section-bg-1: #F8F8F0; /* Very Light Cream */
    --section-bg-2: #EDEBE0; /* Slightly Darker Cream */
    --section-bg-3: #F1EFE3; /* Another Light Cream */
    --section-bg-4: #E1DCCE; /* Light Tan */

    /* Fonturi */
    --font-family-base: 'Nunito', sans-serif;
    --font-size-base: 1rem; /* 16px */

    /* Spațiere */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem; /* Pentru butoane și elemente rotunjite */

    /* Umbre */
    --shadow-subtle: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-button: 0 6px 12px rgba(0, 0, 0, 0.15);
    --shadow-button-hover: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: 1.7; /* Generous line-height for readability */
    color: var(--color-text-dark);
    background-color: var(--color-background);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-base);
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    letter-spacing: -0.02em; /* Slight letter spacing adjustment for headings */
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

a:hover {
    color: var(--color-accent-hover);
    transform: translateY(-1px);
}

/* Section Backgrounds */
.section-bg-1 {
    background-color: var(--section-bg-1);
    padding: var(--spacing-xl) 0;
}

.section-bg-2 {
    background-color: var(--section-bg-2);
    padding: var(--spacing-xl) 0;
}

.section-bg-3 {
    background-color: var(--section-bg-3);
    padding: var(--spacing-xl) 0;
}

.section-bg-4 {
    background-color: var(--section-bg-4);
    padding: var(--spacing-xl) 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg); /* Rounded shape */
    font-weight: 700; /* Bold font */
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-button); /* Subtle shadow */
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background-color: var(--color-button);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-button), var(--color-accent-hover)); /* Subtle gradient on hover */
    box-shadow: var(--shadow-button-hover);
    transform: translateY(-2px); /* Slight lift effect */
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-dark);
}

.btn-secondary:hover {
    background-color: darken(var(--color-secondary), 5%);
    box-shadow: var(--shadow-button-hover);
    transform: translateY(-2px);
}

/* Input Fields */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid rgba(var(--color-primary), 0.3);
    border-radius: var(--border-radius-sm); /* Slightly rounded corners */
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    color: var(--color-text-dark);
    background-color: var(--color-text-light);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary), 0.2); /* Focus ring */
}

/* Header & Navigation (Minimalist, clean, centered logo, subtle navigation) */
.header {
    background-color: var(--color-background);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(var(--color-primary), 0.1);
    display: flex;
    justify-content: center; /* Center logo */
    align-items: center;
    position: relative;
    z-index: 100;
}

.header-nav {
    display: flex;
    justify-content: center; /* Center navigation */
    list-style: none;
    margin: 0;
    padding: 0;
}

.header-nav li {
    margin: 0 var(--spacing-md);
}

.header-nav a {
    color: var(--color-text-dark);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    position: relative;
    overflow: hidden; /* For subtle hover effect */
}

.header-nav a:hover {
    color: var(--color-primary);
    background-color: rgba(var(--color-primary), 0.05); /* Very subtle background change */
    transform: none; /* Override default link transform */
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease-in-out;
}

.header-nav a:hover::after {
    width: 100%;
}

/* Footer */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer a {
    color: var(--color-secondary);
}

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

/* Utility Classes (if not fully covered by Tailwind or for custom additions) */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header-nav {
        flex-direction: column;
        align-items: center;
    }

    .header-nav li {
        margin: var(--spacing-xs) 0;
    }

    .section-bg-1, .section-bg-2, .section-bg-3, .section-bg-4 {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}