:root {
    --dvw-gruen: #009618;
    --dvw-gruen-dark: #007a13;
    --dvw-schwarz: #000000;
    --dvw-weiss: #ffffff;
    --dvw-grau-hell: #f5f5f5;
    --dvw-grau: #e0e0e0;
    --dvw-grau-text: #555;
    --font-main: 'Jost', 'Century Gothic', sans-serif;
    --container-width: 1200px;
    --header-height: 80px;
    --radius: 6px;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.12);
    --transition: 0.25s ease;
}

/* ── Reset ── */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-weight: 400;
    line-height: 1.7;
    color: var(--dvw-schwarz);
    background: var(--dvw-weiss);
}

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

a {
    color: var(--dvw-gruen);
    text-decoration: none;
    transition: color var(--transition);
}

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

/* ── Container ── */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Header ── */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--dvw-weiss);
    border-bottom: 3px solid var(--dvw-gruen);
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-img {
    height: 50px;
    width: auto;
}

/* ── Navigation ── */

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

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

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--dvw-schwarz);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: color var(--transition), background var(--transition);
    border-radius: var(--radius);
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--dvw-gruen);
}

.nav-link.is-active {
    font-weight: 700;
}

/* Dropdown */

.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--dvw-weiss);
    border: 1px solid var(--dvw-grau);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 200;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.6rem 1.2rem;
    color: var(--dvw-schwarz);
    font-size: 0.9rem;
    font-weight: 400;
    transition: background var(--transition), color var(--transition);
}

.dropdown-link:hover,
.dropdown-link.is-active {
    background: var(--dvw-gruen);
    color: var(--dvw-weiss);
}

/* Hamburger */

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-bar {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--dvw-schwarz);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ── Hero ── */

.hero {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    background: var(--dvw-gruen);
    color: var(--dvw-weiss);
    overflow: hidden;
}

.hero--has-image {
    min-height: 500px;
}

.hero-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 4rem 1.5rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.hero-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 300;
    max-width: 600px;
    line-height: 1.6;
}

/* ── Sections / Content ── */

.section {
    padding: 4rem 0;
}

.page-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    position: relative;
    padding-bottom: 0.75rem;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--dvw-gruen);
    border-radius: 2px;
}

.content-body {
    font-size: 1.05rem;
    line-height: 1.8;
    max-width: 800px;
}

.content-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    color: var(--dvw-schwarz);
}

.content-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}

.content-body p {
    margin-bottom: 1.25rem;
}

.content-body ul,
.content-body ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.content-body li {
    margin-bottom: 0.4rem;
}

.content-body img {
    border-radius: var(--radius);
    margin: 1.5rem 0;
}

.content-body a {
    color: var(--dvw-gruen);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.content-body a:hover {
    color: var(--dvw-gruen-dark);
}

/* ── Cards (Sicherheitstraining) ── */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    display: flex;
    flex-direction: column;
    padding: 2rem;
    background: var(--dvw-weiss);
    border: 2px solid var(--dvw-grau);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    color: var(--dvw-schwarz);
}

.card:hover {
    border-color: var(--dvw-gruen);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    color: var(--dvw-schwarz);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.card-text {
    flex: 1;
    color: var(--dvw-grau-text);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.card-link {
    color: var(--dvw-gruen);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ── Contact ── */

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--dvw-grau);
}

.contact-block h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dvw-grau-text);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-block p {
    font-size: 1.05rem;
    line-height: 1.6;
}

.contact-block a {
    color: var(--dvw-gruen);
}

/* ── Posts / Aktuelles ── */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.post-card {
    background: var(--dvw-weiss);
    border: 1px solid var(--dvw-grau);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.post-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.post-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-body {
    padding: 1.25rem 1.5rem;
}

.post-card-date {
    font-size: 0.8rem;
    color: var(--dvw-grau-text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.post-card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0.4rem 0 0.6rem;
    line-height: 1.35;
}

.post-card-title a {
    color: var(--dvw-schwarz);
}

.post-card-title a:hover {
    color: var(--dvw-gruen);
}

.post-card-excerpt {
    color: var(--dvw-grau-text);
    font-size: 0.92rem;
    line-height: 1.6;
}

.no-entries {
    color: var(--dvw-grau-text);
    font-style: italic;
    padding: 2rem 0;
}

/* ── Article (single post) ── */

.article-header {
    margin-bottom: 2rem;
}

.back-link {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--dvw-gruen);
    font-weight: 500;
    margin-bottom: 1rem;
}

.back-link:hover {
    color: var(--dvw-gruen-dark);
}

.article-date {
    display: block;
    font-size: 0.85rem;
    color: var(--dvw-grau-text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.article-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
}

.article-image {
    margin-bottom: 2.5rem;
    border-radius: var(--radius);
    overflow: hidden;
}

.article-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

/* ── Footer ── */

.site-footer {
    background: var(--dvw-schwarz);
    color: var(--dvw-weiss);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    height: 40px;
    width: auto;
    background: var(--dvw-weiss);
    padding: 4px 8px;
    border-radius: 4px;
}

.footer-org {
    font-weight: 600;
    font-size: 1rem;
}

.footer-nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.footer-nav-list a {
    color: var(--dvw-weiss);
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.8;
    transition: opacity var(--transition);
}

.footer-nav-list a:hover {
    opacity: 1;
    color: var(--dvw-weiss);
}

.footer-copy {
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.5;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── Responsive ── */

@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--dvw-weiss);
        flex-direction: column;
        padding: 2rem;
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 99;
        overflow-y: auto;
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

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

    .nav-link {
        padding: 0.8rem 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--dvw-grau);
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--dvw-grau-hell);
        border-radius: 0;
    }

    .dropdown-link {
        padding-left: 1.5rem;
    }

    .hero {
        min-height: 300px;
    }

    .hero--has-image {
        min-height: 350px;
    }

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

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
    }

    .footer-nav-list {
        justify-content: center;
    }

    /* Hamburger animation when open */
    .nav-toggle.is-active .nav-toggle-bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .nav-toggle.is-active .nav-toggle-bar:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.is-active .nav-toggle-bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-content {
        padding: 2.5rem 1rem;
    }

    .section {
        padding: 2.5rem 0;
    }
}