/* SFV-Elbe – Grunddesign */

:root {
    --green-dark: #17352b;
    --green: #2f5d46;
    --green-light: #e9f0eb;
    --blue: #315d68;
    --sand: #f4f1e9;
    --text: #1d2723;
    --white: #ffffff;
    --shadow: 0 12px 35px rgba(0, 0, 0, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
}

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

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}


/* =========================
   KOPF / NAVIGATION
   ========================= */

.site-header {
    position: relative;
    z-index: 10;
    background: var(--green-dark);
    color: var(--white);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.logo img {
    width: 180px !important;
    height: auto;
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 22px;
}

.main-nav a {
    text-decoration: none;
    font-size: 0.95rem;
    opacity: 0.92;
}

.main-nav a:hover {
    opacity: 1;
}


/* =========================
   ALLGEMEINE SCHRIFT
   ========================= */

h1,
h2,
h3 {
    line-height: 1.15;
    margin-top: 0;
}

h1 {
    font-size: 2.6rem;
    max-width: 760px;
    margin-bottom: 18px;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

h3 {
    font-size: 1.25rem;
    margin-top: 20px;
    margin-bottom: 5px;
}

p {
    margin-top: 6px;
    margin-bottom: 12px;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--blue);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}


/* =========================
   NORMALE UNTERSEITEN
   ========================= */

.intro {
    padding-top: 35px;
    padding-bottom: 45px;
    max-width: 850px;
    text-align: left;
}

.intro h1 {
    font-size: 2.6rem;
}

.intro .eyebrow {
    color: var(--blue);
}


/* =========================
   STARTSEITE / HERO
   ========================= */

.hero {
    position: relative;
    min-height: 620px;
    display: grid;
    align-items: center;
    overflow: hidden;
    background: var(--green-dark);
}

.hero img,
.hero-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero img {
    object-fit: cover;
}

.hero-overlay {
    background: linear-gradient(
        90deg,
        rgba(8, 25, 19, 0.72),
        rgba(8, 25, 19, 0.18)
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #ffffff !important;
    padding-top: 60px;
    padding-bottom: 60px;
}

.hero-content h1 {
    color: #ffffff !important;
    font-size: clamp(2.7rem, 6vw, 5.6rem);
    max-width: 760px;
    margin-bottom: 20px;
}

.hero-content p {
    color: #ffffff !important;
}

.hero-content .eyebrow {
    color: #dce9df !important;
}

.hero-text {
    max-width: 600px;
    font-size: 1.15rem;
}


/* =========================
   STARTSEITE – BEREICHE
   ========================= */

.feature-section {
    background: var(--sand);
    padding: 55px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 55px;
    align-items: center;
}

.feature-card {
    overflow: hidden;
    background: var(--white);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.feature-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.feature-card-content {
    padding: 30px;
}

.feature-card-content .eyebrow {
    color: var(--blue);
}

.feature-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.button {
    display: inline-block;
    margin-top: 10px;
    padding: 12px 20px;
    border-radius: 999px;
    background: var(--green);
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
}


/* =========================
   GEWÄSSERSEITE
   ========================= */

.gewaesser-bereich {
    background: var(--green-light);
    padding: 45px 0 50px;
}

.gewaesser-bereich-alt {
    background: var(--sand);
}

.gewaesser-bereich h2 {
    color: var(--green-dark);
    margin-bottom: 20px;
}

.gewaesser-bereich ul {
    margin: 0;
    padding-left: 25px;
}

.gewaesser-bereich li {
    margin-bottom: 6px;
}

.gewaesser-bereich a {
    color: var(--green);
    font-weight: 700;
}


/* =========================
   GEWÄSSER-DETAILSEITEN
   ========================= */

.gewaesser-detail {
    background: var(--sand);
}

.gewaesser-detail .intro {
    padding-top: 35px;
    padding-bottom: 30px;
    text-align: left;
}

.gewaesser-detail h2 {
    font-size: 1.65rem;
    margin-top: 28px;
    margin-bottom: 8px;
}

.gewaesser-detail h3 {
    font-size: 1.15rem;
    margin-top: 15px;
    margin-bottom: 3px;
}

.gewaesser-detail p {
    margin-top: 4px;
    margin-bottom: 10px;
}


/* =========================
   KONTAKT
   ========================= */

.kontakt-seite {
    background: var(--sand);
}

.kontakt-intro {
    background: var(--sand);
    padding: 35px 0 30px;
}

.kontakt-inhalt {
    background: var(--green-light);
    padding: 40px 0 50px;
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.kontakt-karte {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.kontakt-karte h2,
.kontakt-ansprechpartner h2 {
    color: var(--green-dark);
    margin-bottom: 12px;
}

.kontakt-karte a {
    color: var(--green);
    font-weight: 700;
}

.kontakt-ansprechpartner {
    padding: 10px 0;
}

.kontakt-ansprechpartner .button {
    color: var(--white);
}


/* =========================
   TEAM
   ========================= */

.team-seite {
    background: var(--sand);
}

.team-intro {
    background: var(--sand);
    padding: 35px 0 30px;
}

.team-bereich {
    background: var(--green-light);
    padding: 40px 0 45px;
}

.team-bereich:nth-child(even) {
    background: var(--sand);
}

.team-bereich h2 {
    color: var(--green-dark);
    margin-bottom: 25px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.team-card {
    background: var(--white);
    padding: 24px;
    border-radius: 14px;
    box-shadow: var(--shadow);
}

.team-card h3 {
    margin-top: 0;
    margin-bottom: 6px;
    color: var(--green-dark);
}

.team-card p {
    margin: 0;
    color: var(--text);
}

.team-card a {
    color: var(--green);
    font-weight: 700;
}


/* =========================
   FOOTER
   ========================= */

.site-footer {
    background: var(--green-dark);
    color: var(--white);
    padding: 28px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.footer-inner p {
    margin: 0;
}

.footer-inner a {
    margin-left: 20px;
    text-decoration: none;
    opacity: 0.9;
}


/* =========================
   MOBILE
   ========================= */

@media (max-width: 800px) {

    .header-inner {
        align-items: flex-start;
        padding: 18px 0;
        flex-direction: column;
    }

    .main-nav {
        justify-content: flex-start;
        gap: 12px 18px;
    }

    .hero {
        min-height: 540px;
    }

    .hero-content h1 {
        font-size: clamp(2.5rem, 11vw, 4rem);
    }

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

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

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

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

    .footer-inner a:first-child {
        margin-left: 0;
    }

    h1,
    .intro h1 {
        font-size: 2.5rem;
    }

}