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

:root {
    --green:       #1A5C2E;
    --green-deep:  #0F3B1C;
    --green-mid:   #2D7A45;
    --green-pale:  #E8F0E9;
    --green-mist:  #F2F6F2;
    --acorn:       #8B6318;
    --acorn-light: #C4922A;
    --acorn-pale:  #F5EDD8;
    --dark:        #1C2A1E;
    --stone:       #4A5E42;
    --fog:         #F4F1EB;
    --white:       #FDFCF8;
    --rule:        #D0DACE;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--fog);
    color: var(--dark);
    line-height: 1.65;
}

/* ── NAV ── */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--rule);
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.nav-brand img {
    height: 44px;
    width: auto;
}

.nav-brand-text {
    font-family: Georgia, serif;
    font-size: 1.05rem;
    font-weight: normal;
    color: var(--green);
    letter-spacing: 0.01em;
}

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

.nav-links a {
    font-size: 0.82rem;
    color: var(--stone);
    text-decoration: none;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--green); }

/* ── HERO ── */
.hero {
    background: linear-gradient(160deg, var(--green-deep) 0%, #1A4A28 60%, #243D1E 100%);
    color: var(--white);
    padding: 3.25rem 2rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 120%, rgba(139,99,24,0.18) 0%, transparent 65%);
    pointer-events: none;
}

.hero-logo {
    width: clamp(110px, 18vw, 160px);
    height: auto;
    margin-bottom: 1.25rem;
    filter: drop-shadow(0 4px 24px rgba(0,0,0,0.35));
    opacity: 0.97;
}

.hero-eyebrow {
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--acorn-light);
    margin-bottom: 1.25rem;
}

.hero h1 {
    font-family: Georgia, serif;
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: normal;
    line-height: 1.12;
    max-width: 800px;
    margin: 0 auto 1.5rem;
    letter-spacing: -0.01em;
}

.hero h1 em {
    font-style: italic;
    color: var(--acorn-light);
}

.hero-sub {
    font-size: 1.05rem;
    max-width: 520px;
    margin: 0 auto 2rem;
    opacity: 0.82;
    line-height: 1.82;
}

.hero-cta {
    display: inline-block;
    border: 1.5px solid rgba(196,146,42,0.7);
    color: var(--acorn-light);
    padding: 0.72rem 2.1rem;
    border-radius: 2px;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.2s;
    margin: 0.4rem;
}

.hero-cta:hover {
    background: var(--acorn);
    border-color: var(--acorn);
    color: var(--white);
}

.hero-cta.secondary {
    border-color: rgba(255,255,255,0.35);
    color: var(--white);
}
.hero-cta.secondary:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.6);
}

/* ── PAGE HEADER (for sub-pages) ── */
.page-header {
    background: linear-gradient(160deg, var(--green-deep) 0%, #1A4A28 60%, #243D1E 100%);
    color: var(--white);
    padding: 2.75rem 2rem 2.5rem;
    text-align: center;
}

.page-header .section-eyebrow { color: var(--acorn-light); }

.page-header h1 {
    font-family: Georgia, serif;
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: normal;
    line-height: 1.15;
    max-width: 760px;
    margin: 0.5rem auto 1rem;
}

.page-header p {
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    opacity: 0.85;
    line-height: 1.8;
}

/* ── DIVIDER STRIP ── */
.strip {
    background: var(--green);
    color: var(--white);
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    text-align: center;
}

.strip-item {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
}

.strip-item strong {
    display: block;
    font-size: 0.7rem;
    opacity: 0.6;
    font-weight: normal;
    margin-bottom: 0.2rem;
}

/* ── SECTIONS ── */
.section {
    padding: 2rem 2rem;
    max-width: 1040px;
    margin: 0 auto;
}

.section + .section {
    border-top: 1px solid var(--rule);
}

.section-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--acorn);
    margin-bottom: 0.4rem;
}

.section h2 {
    font-family: Georgia, serif;
    font-size: clamp(1.65rem, 3vw, 2.5rem);
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 0.85rem;
    color: var(--green-deep);
}

.section-lead {
    font-size: 1rem;
    color: var(--stone);
    max-width: 620px;
    margin-bottom: 1.75rem;
    line-height: 1.8;
}

/* ── PURPOSE GRID ── */
.purpose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 2rem;
}

.purpose-item {
    border-left: 2px solid var(--acorn-light);
    padding-left: 1.25rem;
}

.purpose-item strong {
    display: block;
    font-size: 0.92rem;
    color: var(--green);
    margin-bottom: 0.45rem;
    font-weight: 600;
}

.purpose-item p {
    font-size: 0.87rem;
    color: var(--stone);
    line-height: 1.78;
}

/* ── QUOTE ── */
.quote-block {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quote-block::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(26,92,46,0.35) 0%, transparent 60%);
    pointer-events: none;
}

.quote-block blockquote {
    font-family: Georgia, serif;
    font-size: clamp(1.15rem, 2.6vw, 1.7rem);
    font-style: italic;
    font-weight: normal;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.55;
    color: var(--acorn-pale);
    position: relative;
}

/* ── EXAMPLES / PROJECT CARDS ── */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.example-card {
    background: var(--white);
    border: 1px solid var(--rule);
    border-top: 3px solid var(--green);
    padding: 1.75rem;
    transition: box-shadow 0.25s, transform 0.25s;
}

a.example-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

.example-card:hover {
    box-shadow: 0 6px 20px rgba(26,92,46,0.1);
    transform: translateY(-2px);
}

.example-card .tag {
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--acorn);
    margin-bottom: 0.6rem;
}

.example-card h3 {
    font-family: Georgia, serif;
    font-size: 1.15rem;
    font-weight: normal;
    margin-bottom: 0.7rem;
    color: var(--green-deep);
}

.example-card p {
    font-size: 0.87rem;
    color: var(--stone);
    line-height: 1.78;
}

/* ── INVOLVERING ── */
.involve-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.involve-card {
    background: var(--green-pale);
    border: 1px solid var(--rule);
    border-top: 3px solid var(--acorn-light);
    padding: 2rem;
    transition: box-shadow 0.25s;
}

.involve-card:hover {
    box-shadow: 0 4px 16px rgba(26,92,46,0.12);
}

.involve-card .role {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--acorn);
    margin-bottom: 0.6rem;
}

.involve-card h3 {
    font-family: Georgia, serif;
    font-size: 1.12rem;
    font-weight: normal;
    margin-bottom: 0.7rem;
    color: var(--green-deep);
}

.involve-card p {
    font-size: 0.87rem;
    color: var(--stone);
    line-height: 1.78;
}

/* ── KONTAKT ── */
.contact-section {
    background: var(--green);
    padding: 3.25rem 2rem;
    text-align: center;
    color: var(--white);
}

.contact-section h2 {
    font-family: Georgia, serif;
    font-size: 2rem;
    font-weight: normal;
    margin-bottom: 1rem;
    color: var(--white);
}

.contact-section p {
    font-size: 0.97rem;
    opacity: 0.85;
    margin-bottom: 1.75rem;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.75;
}

.contact-link {
    display: inline-block;
    background: var(--acorn);
    color: var(--white);
    padding: 0.8rem 2.5rem;
    text-decoration: none;
    font-size: 0.87rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: background 0.2s;
}

.contact-link:hover { background: var(--acorn-light); }

.contact-details {
    margin-top: 2rem;
    font-size: 0.85rem;
    opacity: 0.75;
    line-height: 2;
}

.contact-details a {
    color: var(--acorn-pale);
    text-decoration: none;
}

/* ── CONTACT FORM ── */
.contact-form {
    max-width: 480px;
    margin: 0 auto;
    text-align: left;
}

.contact-form label {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-bottom: 0.4rem;
    margin-top: 1.1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 2px;
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-family: inherit;
    font-size: 0.92rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,0.45);
}

.contact-form button {
    margin-top: 1.75rem;
    background: var(--acorn);
    color: var(--white);
    border: none;
    padding: 0.8rem 2.5rem;
    font-size: 0.87rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.2s;
}

.contact-form button:hover { background: var(--acorn-light); }

/* ── RESSOURCER / VIDEO ── */
.resource-card {
    background: var(--white);
    border: 1px solid var(--rule);
    border-top: 3px solid var(--acorn-light);
    padding: 1.75rem;
    margin-bottom: 1.5rem;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    margin-bottom: 1.5rem;
    background: var(--dark);
    border-radius: 3px;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.resource-card .tag {
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--acorn);
    margin-bottom: 0.6rem;
}

.resource-card h3 {
    font-family: Georgia, serif;
    font-size: 1.3rem;
    font-weight: normal;
    margin-bottom: 0.7rem;
    color: var(--green-deep);
}

.resource-card p {
    font-size: 0.92rem;
    color: var(--stone);
    line-height: 1.85;
    margin-bottom: 0.8rem;
}

.resource-card .meta {
    font-size: 0.82rem;
    color: var(--acorn);
    font-style: italic;
}

/* ── FOOTER ── */
footer {
    background: var(--green-deep);
    color: rgba(255,255,255,0.38);
    padding: 1.75rem 2rem;
    text-align: center;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

footer a {
    color: rgba(255,255,255,0.55);
}

/* ── KLIK-FOR-AT-KOPIERE E-MAIL ── */
.copy-email {
    cursor: pointer;
    border-bottom: 1px dashed currentColor;
    transition: opacity 0.15s;
}
.copy-email:hover { opacity: 0.75; }
.copy-email:focus-visible {
    outline: 2px solid var(--acorn-light);
    outline-offset: 2px;
}
.copy-email--copied { border-bottom-style: solid; }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
    nav { padding: 0.7rem 1.25rem; }
    .nav-brand img { height: 38px; }
    .nav-links { gap: 1.2rem; }
    .nav-links li:nth-child(n+3) { display: none; }
    .hero { padding: 4rem 1.25rem 3.5rem; }
    .section { padding: 1.75rem 1.25rem; }
    .strip { gap: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}