/* Base Variables */
:root {
    /* Colors based on visual requirements */
    --color-primary: #6FA66F;         /* Fresh Leaf Green */
    --color-secondary: #DCEED1;       /* Pale Mint */
    --color-accent: #C77B55;          /* Terracotta Clay */
    --color-background: #FAFAF8;      /* Soft White */
    --color-text: #2E2E2E;            /* Charcoal Gray */

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Lora', serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 3rem;

    /* Borders & Radii */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}



h4 {
    font-size: 1.25rem;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

/* Header Styles */
.site-header {
    padding: var(--space-md) 0;
    background-color: rgba(255, 255, 255, 0.95);
    position: relative;
    z-index: 100;
}

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

.brand-name {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: var(--space-lg);
}

.nav-link {
    font-family: var(--font-primary);
    font-weight: 500;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 200;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    padding: var(--space-xl) 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

/* Section Styles */
.section {
    padding: var(--space-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--color-primary);
    margin: var(--space-sm) auto 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.feature-card {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-fast);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.feature-title {
    margin-bottom: var(--space-sm);
}

/* Plant Cards */
.plants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.plant-card {
    background-color: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-fast);
}

.plant-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.plant-image {
    height: 200px;
    width: 100%;
    object-fit: cover;
}

.plant-info {
    padding: var(--space-md);
}

.plant-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.plant-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.plant-feature {
    font-size: 0.8rem;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* Filters */
.filter-container {
    margin-bottom: var(--space-lg);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.filter-btn {
    background-color: white;
    border: 1px solid var(--color-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--color-primary);
    color: white;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-family: var(--font-primary);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.checkbox-group input {
    margin-top: 0.25rem;
}

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.footer-section {
    flex: 1;
    min-width: 250px;
}

.footer-title {
    color: white;
    margin-bottom: var(--space-md);
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-item {
    margin-bottom: var(--space-sm);
}

.footer-nav-link {
    color: rgba(255, 255, 255, 0.9);
}

.footer-nav-link:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--space-lg);
}

/* Cookie Policy Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
    padding: var(--space-md);
    z-index: 1000;
    display: none; /* Hidden by default, shown via JS */
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.cookie-text {
    flex: 1;
    min-width: 200px;
    margin-bottom: 0;
}

.cookie-buttons {
    display: flex;
    gap: var(--space-sm);
}

/* System Pages (Plain Style) */
.system-page {
    max-width: 800px;
    margin: var(--space-xl) auto;
    padding: var(--space-lg);
    background-color: white;
}

/* 404 Page */
.error-page {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.error-message {
    margin-bottom: var(--space-lg);
}

/* Infographic Section */
.infographic {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft);
    margin: var(--space-lg) 0;
}

.info-row {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    gap: var(--space-md);
}

.info-item {
    flex: 1;
    min-width: 250px;
    text-align: center;
}

.info-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

/* Care Guide Calendar */
.care-calendar {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft);
    margin: var(--space-lg) 0;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-md);
}

.calendar-month {
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    background-color: var(--color-secondary);
}

.month-title {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    text-align: center;
}

/* Maps Section */
.map-container {
    height: 400px;
    margin: var(--space-lg) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Media Queries */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .nav-list {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        width: 250px;
        height: 100vh;
        background-color: white;
        padding: 80px var(--space-lg) var(--space-lg);
        flex-direction: column;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }

    .nav-list.active {
        display: flex;
    }

    .nav-item {
        margin: var(--space-sm) 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

}

@media (max-width: 576px) {
    .section {
        padding: var(--space-lg) 0;
    }

    .hero {
        min-height: 60vh;
    }

    .hero-title {
        font-size: 2rem;
    }

    .footer-container {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: space-between;
    }
}