/* UmweltZert24 - Budget Zertifizierungspartner */
/* Stil: Sachlich, guenstig, professionell */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Verdana, sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.5;
    font-size: 14px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background: #2e7d32;
    color: #fff;
    padding: 8px 0;
    font-size: 12px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

/* Header */
.header {
    background: #fff;
    padding: 15px 0;
    border-bottom: 2px solid #ddd;
}

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

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

.logo>div,
.logo>a>div {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 24px;
    font-weight: bold;
    color: #2e7d32;
}

.logo-slogan {
    font-size: 11px;
    color: #666;
    font-style: italic;
}

.nav {
    display: flex;
    gap: 20px;
}

.nav a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
}

.nav a:hover {
    color: #2e7d32;
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-block;
    background: #2e7d32;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    font-size: 14px;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #1b5e20;
}

.btn-highlight {
    background: linear-gradient(135deg, #43a047 0%, #2e7d32 100%);
    padding: 12px 28px;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.4);
    transition: all 0.3s ease;
    border-radius: 4px;
}

.btn-highlight:hover {
    background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.6);
    transform: translateY(-2px);
}

.btn-small {
    padding: 8px 15px;
    font-size: 13px;
}

/* Hero */
.hero {
    background: #f5f5f5;
    padding: 40px 0;
    border-bottom: 1px solid #ddd;
}

.hero-inner {
    display: flex;
    gap: 40px;
    align-items: center;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 26px;
    font-weight: bold;
    color: #222;
    margin-bottom: 15px;
    line-height: 1.3;
}

.hero>.hero-inner>.hero-content>p {
    color: #555;
    margin-bottom: 20px;
}

.hero-list {
    list-style: none;
    margin-bottom: 20px;
}

.hero-list li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.hero-list li:before {
    content: "-";
    position: absolute;
    left: 0;
}

.hero-image img {
    width: 300px;
    height: 220px;
    object-fit: cover;
    border: 1px solid #ccc;
}

/* Partner Info */
.partner-info {
    background: #e8f5e9;
    padding: 20px 0;
    border-bottom: 1px solid #c8e6c9;
}

.partner-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.partner-text strong {
    color: #2e7d32;
}

.partner-text p {
    margin-top: 5px;
    color: #555;
}

.partner-link {
    color: #2e7d32;
    font-weight: bold;
}

/* Zertifikate */
.zertifikate {
    padding: 40px 0;
}

.zertifikate h2,
.ablauf h2,
.preise h2,
.vorteile h2,
.ueber-uns h2,
.kontakt h2,
.faq h2 {
    font-size: 22px;
    color: #222;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #2e7d32;
}

.section-intro {
    color: #555;
    margin-bottom: 30px;
}

.cert-category {
    font-size: 18px;
    color: #2e7d32;
    margin: 30px 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #ccc;
}

.cert-category:first-of-type {
    margin-top: 0;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.cert-card {
    border: 1px solid #ccc;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.cert-header {
    background: #2e7d32;
    color: #fff;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cert-header-alt {
    background: #1565c0;
}

.cert-header h3 {
    font-size: 18px;
}

.cert-type {
    font-size: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 3px 8px;
}

.cert-body {
    padding: 20px;
    flex: 1;
}

.cert-body p {
    margin-bottom: 15px;
    color: #555;
}

.cert-body h4 {
    font-size: 14px;
    color: #222;
    margin-bottom: 8px;
    margin-top: 15px;
}

.cert-body ul {
    margin-left: 20px;
    margin-bottom: 10px;
}

.cert-body li {
    padding: 3px 0;
    color: #555;
}

.cert-hint {
    background: #fff9c4;
    padding: 10px;
    font-size: 13px;
    border-left: 3px solid #fbc02d;
}

.cert-footer {
    padding: 15px 20px;
    background: #f5f5f5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #ddd;
}

.cert-price {
    font-size: 20px;
    font-weight: bold;
    color: #c00;
}

/* Ablauf */
.ablauf {
    padding: 40px 0;
    background: #fafafa;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.step {
    text-align: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
}

.step-num {
    width: 40px;
    height: 40px;
    background: #2e7d32;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.step h4 {
    font-size: 15px;
    color: #222;
    margin-bottom: 10px;
}

.step p {
    font-size: 13px;
    color: #666;
}

.ablauf-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.info-box {
    background: #e8f5e9;
    padding: 20px;
    border-left: 3px solid #2e7d32;
}

.info-box h4 {
    color: #2e7d32;
    margin-bottom: 8px;
}

.info-box p {
    font-size: 13px;
    color: #555;
}

/* Preise */
.preise {
    padding: 40px 0;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.price-table th,
.price-table td {
    padding: 12px 15px;
    text-align: left;
    border: 1px solid #ddd;
}

.price-table th {
    background: #2e7d32;
    color: #fff;
}

.price-table tr:nth-child(even) {
    background: #f9f9f9;
}

.price-cell {
    font-weight: bold;
    color: #c00;
    font-size: 16px;
}

.price-note {
    font-size: 13px;
    color: #666;
    margin-top: 15px;
}

/* Vorteile */
.vorteile {
    padding: 40px 0;
    background: #f5f5f5;
}

.vorteile-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.vorteil {
    background: #fff;
    padding: 20px;
    border: 1px solid #ddd;
}

.vorteil h4 {
    color: #2e7d32;
    margin-bottom: 10px;
    font-size: 15px;
}

.vorteil p {
    font-size: 13px;
    color: #555;
}

/* Ueber uns */
.ueber-uns {
    padding: 40px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    margin-top: 20px;
}

.about-text p {
    margin-bottom: 15px;
    color: #555;
}

.about-text h4 {
    color: #222;
    margin-bottom: 10px;
}

.about-text ul {
    margin-left: 20px;
}

.about-text li {
    padding: 3px 0;
    color: #555;
}

.about-eco {
    background: #e8f5e9;
    padding: 20px;
    border-left: 3px solid #2e7d32;
}

.about-eco h4 {
    color: #2e7d32;
    margin-bottom: 10px;
}

.about-eco p {
    font-size: 13px;
    color: #555;
    margin-bottom: 10px;
}

.about-eco a {
    color: #2e7d32;
    font-weight: bold;
}

/* Kontakt */
.kontakt {
    padding: 40px 0;
    background: #fafafa;
}

.kontakt-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 20px;
}

.kontakt-info h4 {
    color: #2e7d32;
    font-size: 18px;
    margin-bottom: 10px;
}

.kontakt-info p {
    margin-bottom: 15px;
    color: #555;
}

.kontakt-form h4 {
    margin-bottom: 15px;
}

.kontakt-form input,
.kontakt-form select,
.kontakt-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    font-size: 14px;
    font-family: inherit;
}

.kontakt-form select {
    background: #fff;
}

/* FAQ */
.faq {
    padding: 40px 0;
}

.faq-list {
    margin-top: 20px;
}

.faq-item {
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
}

.faq-item h4 {
    color: #222;
    margin-bottom: 8px;
}

.faq-item p {
    color: #555;
    font-size: 13px;
}

/* Footer */
.footer {
    background: #333;
    color: #ccc;
    padding: 40px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 30px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 14px;
}

.footer p {
    font-size: 13px;
    line-height: 1.5;
}

.footer a {
    display: block;
    color: #aaa;
    text-decoration: none;
    font-size: 13px;
    padding: 3px 0;
}

.footer a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #444;
    text-align: center;
    font-size: 12px;
    color: #888;
}

.footer-bottom a {
    display: inline;
    color: #aaa;
}

/* Responsive */
@media (max-width: 900px) {
    .cert-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .vorteile-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ablauf-info {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .kontakt-inner {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .header-inner {
        flex-direction: column;
        gap: 15px;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-inner {
        flex-direction: column;
    }

    .hero-image img {
        width: 100%;
        max-width: 300px;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .vorteile-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}