/*
Theme Name: Agri-PV
Description: Agri-Photovoltaik Website für Landwirte und Investoren
Version: 1.0
Author: Agri-PV Team
*/

/* ===== BASE STYLES ===== */
:root {
    --primary-green: #2e7d32;
    --secondary-green: #4caf50;
    --light-green: #e8f5e9;
    --dark-green: #1b5e20;
    --blue-energy: #1976d2;
    --light-blue: #e3f2fd;
    --gray-bg: #f5f5f5;
    --gray-text: #666;
    --dark-text: #333;
    --white: #fff;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--dark-text);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5em;
}

p {
    margin-bottom: 1em;
}

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

a:hover {
    color: var(--dark-green);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== UNIFIED BUTTON STYLES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    box-sizing: border-box;
    white-space: nowrap;
    min-width: auto;
    width: auto;
}

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

.btn-primary:hover {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

/* Hero Button Secondary - Weiße Schrift und Border */
.hero .btn-secondary {
    color: var(--white);
    border: 2px solid var(--white);
}

.hero .btn-secondary:hover {
    background-color: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

/* CTA Button Secondary - Weißer Button */
.cta .btn-secondary {
    background-color: var(--white);
    color: var(--primary-green);
    border: 2px solid var(--white);
}

.cta .btn-secondary:hover {
    background-color: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

/* Button Sizes */
.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* Form Buttons */
form .btn,
.calculator-form .btn,
.contact-form .btn {
    width: auto;
    min-width: 120px;
}

/* Button Groups */
.button-group {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.button-group .btn {
    flex: 1;
    min-width: 120px;
}

@media (max-width: 768px) {
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .button-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .button-group .btn {
        width: 100%;
        flex: none;
    }
}

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark-green);
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--secondary-green);
    margin: 20px auto 0;
    border-radius: 2px;
}

/* Section Title on Light Green Background */
.testimonials .section-title h2,
.knowledge .section-title h2 {
    color: var(--dark-green);
}

.testimonials .section-title p,
.knowledge .section-title p {
    color: var(--gray-text);
}

/* Section Title on White Background */
.offer .section-title h2,
.projects .section-title h2 {
    color: var(--dark-green);
}

.offer .section-title p,
.projects .section-title p {
    color: var(--gray-text);
}

/* Section Title on Light Green Background (Features) */
.features .section-title h2 {
    color: var(--dark-green);
}

.features .section-title p {
    color: var(--gray-text);
}

/* ===== HEADER ===== */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
}

.logo-text span {
    color: var(--primary-green);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 600;
    font-size: 16px;
    color: var(--dark-text);
    position: relative;
}

nav ul li a:hover {
    color: var(--primary-green);
}

nav ul li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: var(--transition);
}

nav ul li a:hover:after {
    width: 100%;
}

.header-buttons {
    display: flex;
    gap: 15px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-green);
}

/* Mobile nav dropdown */
@media (max-width: 992px) {
    /* Hide desktop nav, show mobile button */
    nav ul {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .header-buttons {
        display: none;
    }
    nav ul.open {
        display: flex;
        position: absolute;
        top: 70px;
        right: 20px;
        left: 20px;
        flex-direction: column;
        background: var(--white);
        border: 1px solid #eee;
        border-radius: 8px;
        padding: 10px 0;
        box-shadow: var(--shadow);
        z-index: 999;
    }
    nav ul.open li {
        margin: 0;
    }
    nav ul.open li a {
        padding: 12px 16px;
        display: block;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(76, 175, 80, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(46, 125, 50, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, rgba(27, 94, 32, 0.8) 0%, rgba(46, 125, 50, 0.6) 50%, rgba(76, 175, 80, 0.4) 100%),
        url('images/agri-pv-1.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(255,255,255,0.03) 2px,
            rgba(255,255,255,0.03) 4px
        );
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(76, 175, 80, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(46, 125, 50, 0.25) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-badge {
    background-color: rgba(255, 255, 255, 0.2);
    display: inline-block;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

/* ===== FEATURES SECTION ===== */
.features {
    background-color: var(--light-green);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--primary-green);
    font-size: 32px;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--dark-green);
    margin-bottom: 15px;
}

/* ===== CTA SECTION ===== */
.cta {
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(76, 175, 80, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(46, 125, 50, 0.4) 0%, transparent 60%),
        linear-gradient(135deg, rgba(27, 94, 32, 0.8) 0%, rgba(46, 125, 50, 0.6) 50%, rgba(76, 175, 80, 0.4) 100%),
        url('images/agri-pv-2.jpg') no-repeat center center/cover;
    color: var(--white);
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(255,255,255,0.03) 2px,
            rgba(255,255,255,0.03) 4px
        );
    pointer-events: none;
}

.cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(76, 175, 80, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(46, 125, 50, 0.25) 0%, transparent 50%);
    pointer-events: none;
}

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--white);
    position: relative;
    z-index: 2;
}

.cta p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 2;
}

.cta .btn {
    position: relative;
    z-index: 2;
}

.calculator-section {
    background-color: var(--white);
    padding: 80px 0;
}

.calculator-container {
    background-color: var(--light-green);
    border-radius: 15px;
    padding: 40px;
    box-shadow: var(--shadow);
    max-width: 1200px;
    margin: 0 auto;
}

/* Form Container in CTA Section */
.cta .calculator-container {
    background-color: var(--white);
    color: var(--dark-text);
}

.cta .calculator-container h3,
.cta .calculator-container h4,
.cta .calculator-container label {
    color: var(--dark-text);
}

.cta .calculator-container p {
    color: var(--gray-text);
}

.calculator-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-green);
}

.calculator-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
    align-items: start;
}

.calculator-form .btn {
    align-self: start;
    height: auto;
    grid-column: 1 / -1;
    justify-self: center;
    margin-top: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-green);
}

.form-group select, .form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
}

.form-group select:focus, .form-group input:focus {
    border-color: var(--primary-green);
    outline: none;
}

.calculator-result {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    margin-top: 30px;
    border: 2px dashed var(--primary-green);
}

.result-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-green);
}

.result-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.result-note {
    font-size: 0.9rem;
    color: var(--gray-text);
}

/* ===== BENEFITS SECTION ===== */
.benefits {
    background-color: var(--white);
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.benefit-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--light-green);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.benefit-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* ===== KNOWLEDGE SECTION ===== */
.knowledge {
    background-color: var(--light-green);
    padding: 80px 0;
}

.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.knowledge-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--light-green);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.knowledge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
}

.knowledge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.knowledge-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.knowledge-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.knowledge-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* ===== OFFER SECTION ===== */
.offer {
    background-color: var(--white);
    padding: 80px 0;
    text-align: center;
}


/* ===== PROJECTS SECTION ===== */
.projects {
    background-color: var(--white);
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.project-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--light-green);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.project-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.project-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background-color: var(--light-green);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card:before {
    content: """;
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    color: var(--light-green);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    margin-top: 20px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--light-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--primary-green);
    font-weight: bold;
    font-size: 18px;
}

.author-info h4 {
    color: var(--dark-green);
    margin-bottom: 5px;
}

.author-info p {
    color: var(--gray-text);
    font-size: 14px;
    margin: 0;
}

/* ===== FOOTER ===== */
footer {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-green) 100%);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--secondary-green);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--secondary-green);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--secondary-green);
    transform: translateY(-3px);
}

.footer-stats {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.footer-stats .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-stats .stat-item h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.footer-stats .stat-item p {
    color: rgba(255,255,255,0.9);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

/* ===== 2-SPALTEN LAYOUT MIT INHALTSVERZEICHNIS ===== */
.content-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    transition: var(--transition);
}

/* Vollbreite Layout für einzelne Artikel - Inhaltsverzeichnis bleibt sichtbar */
.content-layout.full-width {
    grid-template-columns: 300px 1fr;
}

.content-layout.full-width .content-toc {
    display: block;
}

/* Inhaltsverzeichnis */
.content-toc {
    background-color: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.content-toc h3 {
    color: var(--primary-green);
    font-size: 1.3rem;
    margin-bottom: 25px;
    font-weight: 600;
    border-bottom: 2px solid var(--light-green);
    padding-bottom: 10px;
}

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

.toc-list li {
    margin-bottom: 12px;
}

.toc-list a {
    color: var(--gray-text);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.4;
    padding: 8px 12px;
    border-radius: 8px;
    display: block;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.toc-list a:hover,
.toc-list a.active {
    color: var(--primary-green);
    background-color: var(--light-green);
    border-left-color: var(--primary-green);
    transform: translateX(5px);
}

/* Content Bereich */
.content-main {
    /* Keine zusätzlichen Styles - clean Layout */
}

/* Vollansicht für einzelne Artikel */
.article-full-view {
    display: none;
    background-color: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    scroll-margin-top: 200px; /* Offset für Sprungmarken */
}

.article-full-view.active {
    display: block;
}

.article-header {
    border-bottom: 2px solid var(--light-green);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.article-category {
    display: inline-block;
    background-color: var(--light-green);
    color: var(--primary-green);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 6px 15px;
    border-radius: 20px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-title {
    color: var(--primary-green);
    font-size: 2.2rem;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--gray-text);
    margin-bottom: 0;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-content {
    line-height: 1.7;
    color: var(--gray-text);
}

.article-content h3 {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin: 30px 0 15px 0;
    font-weight: 600;
}

.article-content h4 {
    color: var(--primary-green);
    font-size: 1.3rem;
    margin: 25px 0 12px 0;
    font-weight: 600;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article-content li {
    margin-bottom: 8px;
}


/* Article Links in News Cards */
.article-link {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.article-link:hover {
    color: var(--primary-green);
}

/* News Cards */
.news-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.news-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 1px solid rgba(46, 125, 50, 0.1);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.news-card-header {
    padding: 25px 30px 20px;
    border-bottom: 1px solid var(--light-green);
}

.news-card-category {
    display: inline-block;
    background-color: var(--light-green);
    color: var(--primary-green);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.news-card h3 {
    color: var(--primary-green);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.news-card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--gray-text);
    margin-bottom: 0;
}

.news-card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-card-body {
    padding: 20px 30px 30px;
}

.news-card p {
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 20px;
}

.news-card-footer {
    padding: 0 30px 25px;
}

.news-card-link {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.news-card-link:hover {
    color: var(--dark-green);
    transform: translateX(3px);
}

.news-card-link::after {
    content: '→';
    transition: var(--transition);
}

.news-card-link:hover::after {
    transform: translateX(3px);
}

/* Responsive */
@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .content-toc {
        position: static;
        order: 2;
    }
    
    .content-main {
        order: 1;
    }
    
    .news-cards {
        grid-template-columns: 1fr;
    }
}

/* Content Cards */
.content-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.content-card {
    background-color: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 1px solid rgba(46, 125, 50, 0.1);
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.content-card h3 {
    color: var(--primary-green);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.content-card p {
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Highlight Boxes */
.highlight-box {
    background: linear-gradient(135deg, var(--light-green), rgba(46, 125, 50, 0.1));
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    border-left: 5px solid var(--primary-green);
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.highlight-box h3 {
    color: var(--primary-green);
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.highlight-box p {
    color: var(--dark-text);
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-green);
    display: block;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-text);
    font-weight: 500;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.feature-item {
    background-color: var(--white);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 2px solid transparent;
}

.feature-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary-green);
    box-shadow: 0 10px 30px rgba(46, 125, 50, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.feature-item h4 {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-item p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Quote Boxes */
.quote-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--primary-green);
}

.quote-box::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 4rem;
    color: var(--light-green);
    font-family: serif;
    line-height: 1;
}

.quote-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--dark-text);
    line-height: 1.7;
    margin: 0 0 20px 0;
    padding-left: 40px;
}

.quote-author {
    color: var(--primary-green);
    font-weight: 600;
    padding-left: 40px;
}

/* Image Cards */
.image-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    margin: 30px 0;
}

.image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

.image-card-content {
    padding: 25px;
}

.image-card h3 {
    color: var(--primary-green);
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.image-card p {
    color: var(--gray-text);
    line-height: 1.6;
    margin: 0;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 30px;
    right: -15px;
    width: 30px;
    height: 2px;
    background-color: var(--light-green);
    z-index: 1;
}

.process-step:last-child::after {
    display: none;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}

.step-content h4 {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-content p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ===== FAQ ACCORDION STYLING ===== */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 20px 25px;
    background-color: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--white);
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary-green);
    margin: 0;
    font-weight: 600;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-green);
    font-weight: bold;
    transition: var(--transition);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary-green);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--white);
}

.faq-item.active .faq-answer {
    padding: 20px 25px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--gray-text);
    line-height: 1.6;
    margin: 0;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    nav ul {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 150px 0 100px;
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }
    
    .logo {
        margin-bottom: 15px;
        justify-content: center;
    }
    
    .header-buttons {
        margin-top: 15px;
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Animation for entrance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== MULTI-STEP FORM STYLES ===== */
.form-step {
    display: none;
    animation: fadeInUp 0.3s ease-in-out;
}

.form-step.active {
    display: block;
}

.form-step h4 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-green);
}

.progress-bar {
    width: 0%;
    height: 4px;
    background: var(--primary-green);
    transition: width 0.3s ease;
    margin-bottom: 2rem;
}

.progress-container {
    background: var(--light-green);
    height: 4px;
    border-radius: 2px;
    margin-bottom: 2rem;
}

/* ===== ENHANCED FORM STYLES ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #f44336;
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Checkbox Styling */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.2);
    accent-color: var(--primary-green);
}

.checkbox-group label {
    margin: 0;
    font-weight: normal;
    line-height: 1.4;
}

/* Button Groups */
.button-group {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
    align-items: stretch;
}


/* Calculation Result */
.calculation-result {
    background: var(--light-green);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    text-align: center;
    display: none;
}

.result-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin: 1rem 0;
}

.total-income {
    font-size: 1.2rem;
    color: var(--dark-green);
    margin-bottom: 1rem;
}

/* Form Validation Messages */
.error-message {
    color: #f44336;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

.animate-in {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Delay for staggered animation */
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }