* { box-sizing: border-box; }

    body {
      margin: 0;
      background: #ffffff;
      color: #333;
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.45;
    }

    /* Zentrale Inhaltsbreite wie im Screenshot */
    .page {
      width: min(1500px, 100%);
      margin: 0 auto;
    }

    /* Kopfbereich mit großem Titelbild */
    .hero {
    position: relative;
    height: 377px;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.hero::before {
    background-image: url("assets/altex-header-nonwoven.jpg");
    animation: fade1 6s infinite;
}

.hero::after {
    background-image: url("assets/altex-header-recycling.jpg");
    animation: fade2 6s infinite;
}

@keyframes fade1 {
    0%, 45% { opacity: 1; }
    50%, 95% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes fade2 {
    0%, 45% { opacity: 0; }
    50%, 95% { opacity: 1; }
    100% { opacity: 0; }
}

    .hero__text {
    position: absolute;
    left: 85px;
    bottom: 105px;
    color: #fff;
    z-index: 10;
}

    .hero__text h1 {
      margin: 0 0 6px;
      font-size: 52px;
      letter-spacing: 1px;
      font-weight: 800;
    }

    .hero__text p {
      margin: 0;
      font-size: 18px;
      font-weight: 700;
    }

    /* Infobereich mit zwei Spalten */
    .intro {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 105px;
      padding: 85px 60px 62px;
    }

    .intro article {
      max-width: 570px;
    }

article {
    text-align: center;
}

.logo {
    display: block;
    margin: 0 auto 30px auto;
    max-width: 320px;
    width: 100%;
    height: 120px;
    object-fit: contain;
}

    h2 {
      margin: 0 0 14px;
      font-size: 17px;
      line-height: 1.25;
      font-weight: 800;
      text-transform: uppercase;
    }

    .claim {
      margin: 0 0 28px;
      font-size: 16px;
      text-transform: uppercase;
    }

    .intro p {
      margin: 0 0 24px;
      font-size: 16px;
    }

    /* Unterer Bereich mit zwei farbigen Kontaktkarten */
    .cards {
      display: grid;
      grid-template-columns: 1fr 1fr;
      margin-top: 5px;
    }

    .card {
      min-height: 480px;
      padding: 75px 60px;
      color: #fff;
    }

    .card a {
      color: inherit;
      text-decoration: none; /* no underline */
    }

    .card--blue { background: #1f4d9c; }
    .card--green { background: #92c77d; }

    .arrow {
      display: grid;
      place-items: center;
      width: 52px;
      height: 52px;
      margin-bottom: 22px;
      border: 2px solid #fff;
      border-radius: 50%;
      font-size: 30px;
      line-height: 1;
    }

    .card h3 {
      margin: 0 0 58px;
      font-size: 36px;
      line-height: 1.05;
      font-weight: 400;
      text-transform: uppercase;
    }

    .card h3 strong {
      display: block;
      font-size: 40px;
      font-weight: 800;
    }

    .card h3 small {
      display: block;
      margin-top: 4px;
      font-size: 17px;
      font-weight: 800;
    }

    address {
      font-style: normal;
      font-size: 16px;
      line-height: 1.45;
    }

    address a {
      color: inherit;
      text-decoration: none;
    }

    /* Fußbereich */
    .footer {
    margin-top: 40px;
    padding: 30px 60px;
}


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

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer__links a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
}

.footer__links a:hover {
    text-decoration: underline;
}

.footer-logo-recycling {
    height: 75px;
}

.footer-logo-nonwoven {
    height: 55px;
}

@media (max-width: 900px) {
    .footer__content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .footer__links {
        align-items: center;
    }

    .footer__logos {
        flex-direction: column;
    }
}

    /* Responsive Anpassung für Tablets und Smartphones */
    @media (max-width: 900px) {
      .hero {
        height: 300px;
      }

      .hero__text {
        left: 32px;
        bottom: 55px;
      }

      .hero__text h1 {
        font-size: 40px;
      }

      .intro,
      .cards {
        grid-template-columns: 1fr;
      }

      .intro {
        gap: 55px;
        padding: 55px 28px;
      }

      .intro article {
        max-width: none;
      }

      .card {
        min-height: auto;
        padding: 50px 32px;
      }
    }

.intro article {
    max-width: 520px;
    margin: 0 auto;
}

.intro article h2,
.intro article .claim {
    text-align: center;
}

.intro article p:not(.claim) {
    text-align: justify;
    text-justify: inter-word;
}