body {
  padding-top: 80px;
  background: rgb(255, 255, 255);
  font-family: "Oswald", sans-serif;
}
/* ======== ВЕРХНЕЕ МЕНЮ ===============*/
.menu {
  box-shadow: 0px 10px 20px 5px rgba(153, 153, 153, 0.2);
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 10px 20%;
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;

  position: fixed;
  display: flex;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000; 
}
.menu-1 {
  background: rgba(255, 255, 255, 0.8);
}

.menu ul{
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: start;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.menu li{
  display: inline-block;
  margin: 0 15px;
}
.menu a{
  font-size: 24px;
  text-transform: uppercase;
  text-decoration: none;
  color: #000000;
  display: block;
  position: relative;
  padding: 4px 0;
}
.menu a::before{
  content: "";
  width: 100%;
  height: 4px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #fff;
  transition: 0.5s transform ease;
  transform: scale3d(0,1,1);
  transform-origin: 0 50%;
}
.menu a:hover::before{
  transform: scale3d(1,1,1);
}
.menu-1 a::before{
  background: #1a1a1a;;
  transform-origin: 100% 50%;
}
.menu-1 a:hover::before{
  transform-origin: 0 50%;
}
/* ======== БАННЕР на главной ===============*/
.banner {
    display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px 0;
}
.index_banner {
  width: 90%;
  height: 540px;
  border-radius: 20px;

  background-image: url('/static/imgsrc/banner_index.jpg');
  background-size: cover;
  background-position: center;
  
  border-radius: 20px;
  overflow: hidden;

  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}
.index_banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.6),
    rgba(0, 0, 0, 0.2)
  );
}

.banner_inner {
  position: absolute;
  left: 60px;
  bottom: 160px;
  max-width: 500px;
  color: white;
}

.banner_title {
  font-family: "Oswald", sans-serif;
  font-size: 36px;
  margin: 0 0 15px;
  line-height: 1.2;
}

.banner_subtitle {
  font-family: "Oswald", sans-serif;
  font-size: 18px;
  margin: 0 0 25px;
  opacity: 0.9;
}

.banner__button {
  display: inline-block;
  padding: 14px 26px;
  background:  #ffffff;
  color: #1a1a1a;;
  border-radius: 10px;
  text-decoration: none;
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  transition: all 0.2s ease;
}

.banner__button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(104, 104, 104, 0.4);
  background:  #1a1a1a;;
  color: #fff;
}
/* ======== ПОИСК ===============*/
.search-box {
  position: relative;
  display: flex;
  margin-left: 20px;
  align-items: center;
}

/* input скрыт по умолчанию */
.search-box input {
  width: 0;
  opacity: 0;
  padding: 8px;
  border: none;
  outline: none;
  border-radius: 20px;
  transition: all 0.3s ease;
  background: #f1f1f1;
  backdrop-filter: blur(10px);
}

/* кнопка */
.search-box button {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 18px;
}

/* когда есть фокус внутри блока */
.search-box:focus-within input {
  width: 180px;
  opacity: 1;
  margin-right: 10px;
  padding: 8px 12px;
}

/*======= СЛАЙДЕР ==========*/
/* секция */
.products {
  width: 100%;
  background: rgba(0, 0, 0, 0.05);
  padding: 20px 0;
}

/* контейнер */
.products__container {
  width: 90%;
  height: 300x;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

/* трек */
.slider-track {
  display: flex;
  gap: 20px;
  transition: transform 0.4s ease;
   align-items: center;
}

/* карточка */
.card {
  min-width: 500px;
  gap: 20px;
  height: 100%;
  background: #fff;
  border-radius: 16px;
  display: flex;
  padding: 20px;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.1);
}

/* картинка */
.card img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  flex-shrink: 0;
}

/* текст */
.card__content {
  margin-left: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card__content h3 {
  margin: 0 0 10px;
}

.card__content p {
  margin-bottom: 15px;
}

/* кнопка */
.order-btn {
  padding: 10px 18px;
  background:#1a1a1a;;
  color: white;
  border-radius: 8px;
  text-decoration: none;
}

/* кнопки */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: #1a1a1a;;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.prev { left: -20px; }
.next { right: -20px; }

/*======= Наши преимущества ==========*/
/* секция */
.advantages {
  width: 100%;
  padding: 20px 0;
  background: rgb(255, 255, 255);
  text-decoration: none;
  color: inherit;
}

/* контейнер */
.advantages__container {
  width: 1000px;
  margin: 0 auto;

  display: flex;
  gap: 20px;

  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 20px;
  padding: 30px;
}

/* левая часть */
.advantages__left {
  flex: 0 0 60%;
  display: flex;
  align-items: center;
}

.advantages__left h2 {
  font-size: 32px;
  line-height: 1.3;
  font-family: "Oswald", sans-serif;
}

/* правая часть */
.advantages__right {
  flex: 0 0 40%;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* карточки */
.adv-item {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 20px;

  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 14px;

  transition: all 0.2s ease;
}

.adv-item:hover {
  background: rgba(0,0,0,0.03);
  transform: translateX(5px);
}

/* текст */
.adv-text h3 {
  margin: 0 0 5px;
  font-size: 18px;
}

.adv-text p {
  margin: 0;
  font-size: 14px;
  color: #555;
}

/* иконка */
.adv-icon {
  font-size: 28px;
  margin-left: 15px;
}

/* кнопка */
.adv-item--cta {
  justify-content: center;
  cursor: pointer;

  background: #1a1a1a;;
  color: #fff;
  text-align: center;
  text-decoration: none;

  font-weight: 500;
}

/* hover эффект */
.adv-item--cta:hover {
  background: #fff;
  color: #1a1a1a;;
  border: 1px solid #000;
}

/*======= ФУТЕР ==========*/
.footer {
  color: #1a1a1a;
  padding-top: 50px;
  padding: 20px 10px;
}

.footer__container {
   width: 100%;
  border-radius: 20px;
  border: 1px solid #7575751f;
  background: rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  justify-content: space-between;
   padding: 30px; 
  box-sizing: border-box; 
  
}

.footer__col h3 {
  margin-bottom: 15px;
  
}

.footer__col ul {
  list-style: none;
  padding: 0;
}

.footer__col a {
  color: #ccc;
  text-decoration: none;
  display: block;
  margin-bottom: 5px;
}

.footer__col a:hover {
  color: #fff;
}

.footer__bottom {
  background: #1a1a1a;
  border-radius: 20px;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
}