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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background: #f4f6f8;
  overflow-x: hidden;
}

/* HEADER */
header {
  background: #0a3d62;
  color: white;
  padding: 0,3rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.logo {
  display: flex;
  align-items: center;
  margin-left: 5rem;
}
.logo img {
  height: 150px;
  margin-right: 0.75rem;
}
nav a {
  margin: 0 1rem;
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}
nav a:hover {
  color: #7ed6df;
}

/* HERO */
.hero {
  background: url('images/bg2.jpg') no-repeat center center/cover;
  color: white;
  text-align: center;
  padding: 6rem 2rem;
  animation: fadeIn 1s ease-in;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideIn 1s 0.2s forwards;
}
.hero p {
  font-size: 1.2rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideIn 1s 0.6s forwards;
}
@keyframes fadeSlideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* MAIN/SECTIONS */
main {
  padding: 0;
  margin: 0;
}
.screen-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Фон секции-картинка */
.screen-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 1;
  filter: brightness(0.55) blur(2px); /* затемнить + размытие */
  transition: background-image 0.7s;
}
/* Картинки секций — подставь нужные пути! */
#leistungen::before   { background-image: url('images/bg_leistungen.jpg'); }
#unternehmen::before  { background-image: url('images/bg_unternehmen.jpg'); }
#kontakt::before      { background-image: url('images/bg_kontakt.jpg'); }
#karriere::before     { background-image: url('images/bg_karriere.jpg'); }
#partner::before      { background-image: url('images/bg_partner.jpg'); }
#support::before      { background-image: url('images/bg_support.jpg'); }

.partner-title {
  text-align: center;
  width: 100%;
  margin: 0 0 2.2rem 0;
  color: #0a3d62;
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}

#partner.screen-section {
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; /* чтобы контент начинался сверху */
  padding-top: 5vh;            /* немного отступа сверху */
  min-height: 100vh;
}

/* Карточка-контент в секции */
.big-card {
  background: white;
  border-radius: 32px;
  box-shadow: 0 8px 44px rgba(0,0,0,0.12);
  padding: 4.5rem 3.5rem;
  max-width: 900px;
  width: 98%;
  text-align: left;
  opacity: 0;
  transform: translateY(70px) scale(0.98);
  transition: all 0.7s cubic-bezier(.68,-0.55,.27,1.55);
  will-change: opacity, transform;
  position: relative;
  z-index: 2;
  font-size: 1.35rem;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

.screen-section.visible .big-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.big-card h2 {
  margin-top: 0;
  margin-bottom: 2.2rem;
  color: #0a3d62;
  font-size: 2.7rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-align: left;
}

.big-card p,
.big-card ul {
  color: #444;
  font-size: 1.35rem;
  line-height: 1.8;
}

.big-card ul {
  padding-left: 1.5rem;
  margin-top: 1.2rem;
  margin-bottom: 1.2rem;
}

.big-card li {
  margin-bottom: 0.7em;
  font-size: 1.2em;
}

/* Для формы внутри big-card, чтобы она выглядела солидно */
.big-card form input,
.big-card form textarea {
  font-size: 1.15rem;
}

@media (max-width: 950px) {
  .big-card {
    padding: 2.2rem 0.8rem;
    max-width: 99vw;
    font-size: 1.1rem;
  }
  .big-card h2 {
    font-size: 1.6rem;
    margin-bottom: 1.1rem;
  }
}


/* FOOTER */
footer {
  text-align: center;
  padding: 2rem;
  background: #0a3d62;
  color: white;
}
footer a {
  color: white;
  text-decoration: underline;
}

/* COOKIE-BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.2);
  font-size: 0.9rem;
  z-index: 9999;
}
.cookie-banner button {
  margin-left: 1rem;
  padding: 0.5rem 1rem;
  background: #0a3d62;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* Анимация появления секций */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px);}
  to   { opacity: 1; transform: translateY(0);}
}

/* Адаптив */
@media (max-width: 700px) {
  .logo {
    margin-left: 1rem;
  }
  .logo img {
    height: 80px;
  }
  .big-card {
    padding: 1.2rem 0.7rem;
    max-width: 97vw;
  }
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  margin: 2.5rem 0 0 0;
}
.contact-form input,
.contact-form textarea {
  padding: 0.9rem 1.2rem;
  border: 1.5px solid #dde4ea;
  border-radius: 8px;
  font-size: 1.07rem;
  outline: none;
  transition: border 0.2s;
  resize: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border: 1.5px solid #0a3d62;
  background: #f3faff;
}
.contact-form button {
  background: #0a3d62;
  color: #fff;
  padding: 1rem 2.2rem;
  border: none;
  border-radius: 8px;
  font-size: 1.15rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: background 0.2s, transform 0.2s;
}
.contact-form button:hover {
  background: #1452a1;
  transform: translateY(-2px) scale(1.03);
}
body.impressum-bg {
  background: url('images/bg_impressum.jpg') no-repeat center center/cover;
  min-height: 100vh;
}
body.datenschutz-bg {
  background: url('images/bg_datenschutz.jpg') no-repeat center center/cover;
  min-height: 100vh;
}
#datenschutz.screen-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/bg_datenschutz.jpg') no-repeat center center/cover;
  filter: brightness(0.6) blur(1.5px);
  z-index: 1;
}
#datenschutz .big-card {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.97);
}
.partner-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.2rem;
}
.partner-card {
  background: #f5f8fc;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(10,61,98,0.07);
  padding: 2rem 1.2rem 1.6rem 1.2rem;
  max-width: 260px;
  min-width: 200px;
  flex: 1 1 220px;
  text-align: left;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 1.5px solid #e3ebf3;
}
.partner-cards, .partner-card {
  position: relative;
  z-index: 2;
}
/* ==================== PARTNER SECTION ==================== */
#partner.screen-section {
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 5vh;
  min-height: 100vh;
}

.partner-big-card {
  background: white;
  border-radius: 32px;
  box-shadow: 0 8px 44px rgba(0,0,0,0.12);
  padding: 3.5rem 2.2rem 3rem 2.2rem;
  max-width: 1150px;
  width: 97vw;
  text-align: center;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.partner-title {
  text-align: center;
  width: 100%;
  margin: 0 0 2.2rem 0;
  color: #0a3d62;
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 2;
}

.partner-cards {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  width: 100%;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  z-index: 2;
}

.partner-card {
  background: #f5f8fc;
  border-radius: 20px;
  box-shadow: 0 4px 24px rgba(10,61,98,0.07);
  padding: 2.5rem 2rem 2.5rem 2rem;
  flex: 1 1 320px;
  max-width: 320px;
  min-width: 260px;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 1.5px solid #e3ebf3;
  height: 250px;
}

.partner-card h3 {
  margin: 0 0 1.2rem 0;
  color: #0a3d62;
  font-size: 1.23rem;
  font-weight: bold;
}

.partner-card p {
  margin: 0;
  color: #34495e;
  font-size: 1.07rem;
}

.partner-card:hover {
  box-shadow: 0 8px 32px rgba(10,61,98,0.16);
  transform: translateY(-3px) scale(1.03);
}

/* ==================== Адаптив ==================== */
@media (max-width: 1100px) {
  .partner-big-card { padding: 2rem 1rem 2rem 1rem; }
  .partner-cards { gap: 1.2rem; }
  .partner-card { min-width: 200px; max-width: 99vw; height: auto; }
}
@media (max-width: 700px) {
  .partner-cards {
    flex-direction: column;
    align-items: center;
  }
  .partner-card {
    min-width: 90vw;
    width: 99vw;
    max-width: 99vw;
    padding: 1.6rem 1rem 1.6rem 1rem;
  }
}

/* ==================== End PARTNER SECTION ==================== */