.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}


/* ─── NAV ─────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--pad-x);
  background-color: var(--c-900);
  transition: transform 0.3s ease;
}

.nav--hidden {
  transform: translateY(-100%);
}

main {
  padding-top: var(--nav-height, 64px);
}

.nav-links {
  display: none;
  flex-direction: column;
  gap: 1.5rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--c-900);
  padding: 2rem var(--pad-x) 2.5rem;
  border-top: 1px solid var(--c-800);
}

.nav-links.is-open {
  display: flex;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    padding: 0;
    gap: 2.5rem;
    border-top: none;
  }
}

/* ─── HERO ─────────────────────────────────────────── */

.section-hero {
  background-color: var(--c-50);
  padding-block: 2rem 5rem;
}

.hero-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .section-hero {
    padding-block: 3rem 7rem;
  }

  .hero-inner {
    flex-direction: row;
    align-items: center;
    gap: 5rem;
  }

  .hero-content {
    flex: 0 0 52%;
  }

  .hero-figure {
    flex: 1;
  }
}

/* ─── PROBLEM ───────────────────────────────────────── */

.section-problem {
  padding-block: 3rem 5rem;
  background-color: var(--c-white);
}

.problem-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

@media (min-width: 768px) {
  .problem-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 6rem;
  }

  .problem-quote {
    flex: 0 0 40%;
  }

  .problem-detail {
    flex: 1;
    padding-top: 0.5rem;
  }
}

/* ─── LEISTUNGEN ────────────────────────────────────── */

.section-leistungen {
  padding-block: 3rem 5rem;
  background-color: var(--c-10);
}

.leistungen-list {
  margin-top: 1.25rem;
}

.leistung-item {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding-block: 1rem;
  border-top: 1px solid var(--c-150);
}

.leistung-item:last-child {
  border-bottom: 1px solid var(--c-150);
}

@media (min-width: 768px) {
  .leistung-item {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }

  .leistung-item:nth-child(even) {
    padding-left: 6rem;
  }

  .leistung-body {
    flex: 1;
    max-width: 640px;
  }
}

/* ─── ABLAUF ────────────────────────────────────────── */

.section-ablauf {
  padding-block: 3rem 5rem;
  background-color: var(--c-white);
}

.ablauf-steps {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .ablauf-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
    gap: 2.5rem 3rem;
  }
}

@media (min-width: 1024px) {
  .ablauf-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
  }
}

/* ─── ÜBER MICH ─────────────────────────────────────── */

.section-ueber {
  padding-block: 3rem 5rem;
  background-color: var(--c-50);
}

.ueber-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.ueber-text {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

@media (min-width: 768px) {
  .ueber-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 5rem;
  }

  .ueber-figure {
    flex: 0 0 32%;
  }

  .ueber-text {
    flex: 1;
  }
}

/* ─── KONTAKT ───────────────────────────────────────── */

.section-kontakt {
  padding-block: 3rem 5rem;
  background-color: var(--c-white);
}

.kontakt-intro {
  margin-top: 1.5rem;
}

.kontakt-intro-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kontakt-alt {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-150);
}

@media (min-width: 768px) {
  .kontakt-intro {
    display: grid;
    grid-template-columns: 1fr 34%;
    column-gap: 5rem;
    align-items: center;
  }

  .kontakt-alt {
    margin-top: 4.5rem;
    max-width: 34rem;
  }
}

/* ─── FOOTER ────────────────────────────────────────── */

.footer {
  padding-block: 2rem;
  background-color: var(--c-900);
  border-top: 1px solid var(--c-800);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}