*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

body{
  font-family: Inter, Arial, sans-serif;
  font-weight: 400;
  color:#1D201F;
  background:#FDFDFD;
  font-optical-sizing: auto;
}

.container{
  width: 100%;
  max-width: 1366px;
  padding: 0 23px;
  margin: 0 auto;
}

.advantages-page{
  padding: 80px 0 0px;
  background: #FDFDFD;
}

.advantages-page__top{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
}

.advantages-page__title{
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  font-weight: 600;
  font-size: 70px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #1D201F;
}

.advantages-page__lead{
  max-width: 1040px;
  margin-top: 36px;
  font-family: "SF Pro Display", Inter, Arial, sans-serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.05em;
  color: #1D201F;
}

/* Кнопка */
.adv-btn{
  display: inline-flex;
  align-items: center;
  gap: 18px;
  text-decoration: none;
  background: #01373E;
  border-radius: 50px;
  padding: 7px 10px 7px 25px;
  color: #fff;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: filter .2s ease, opacity .2s ease, transform .15s ease, background .2s ease, color .2s ease;
}

.adv-btn__text{
  font-family: Inter, Arial, sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.adv-btn__icon{
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  color: #01373E;
  transition: background .2s ease, color .2s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  flex: 0 0 42px;
}

.adv-btn__icon svg{
  width: 18px;
  height: 18px;
  display:block;
}

.adv-btn:hover{
  background: #fff;
  color: #01373E;
  box-shadow: 0 0 0 1px #01373E inset;
  filter: none;
}

.adv-btn:hover .adv-btn__icon{
  background: #01373E;
  color: #fff;
}

.adv-btn:active{
  transform: translateY(1px);
}

.adv-btn::after{
  content: "";
  position: absolute;
  top: -20%;
  left: -70%;
  width: 40%;
  height: 140%;
  transform: skewX(-20deg);
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(
    120deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.35) 50%,
    rgba(255,255,255,0) 100%
  );
  animation: btnShine 4s infinite;
}

.adv-btn > *{
  position: relative;
  z-index: 2;
}

@keyframes btnShine{
  0%, 70%   { left: -70%; opacity: 0; }
  72%       { opacity: 1; }
  88%       { left: 120%; opacity: 1; }
  100%      { left: 120%; opacity: 0; }
}

/* Основной блок преимуществ */
.advantages{
  padding: 60px 0 0;
  background: #FDFDFD;
}

.advantages__grid{
  display: flex;
  gap: 15px;
}

.adv-card{
  flex: 1 1 0;
  min-height: 366px;
  background: #E1F9ED;
  border-radius: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.adv-card__top{
  font-family: Inter, Arial, sans-serif;
  font-weight: 500;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.05em;
  color: #1D201F;
}

.adv-card__bottom{
  font-family: Inter, Arial, sans-serif;
  font-weight: 400;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.05em;
  color: #1D201F;
  opacity: 0.6;
}

/* Дополнительный список преимуществ */
.advantages-extra{
  margin-top: 80px;
  border-top: 1px solid rgba(0,0,0,0.2);
}

.advantages-extra__item{
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 30px;
  padding: 34px 0;
  border-bottom: 1px solid rgba(0,0,0,0.2);
  align-items: start;
}

.advantages-extra__num{
  font-family: "SF Pro Display", Inter, Arial, sans-serif;
  font-weight: 600;
  font-size: 50px;
  line-height: 1;
  letter-spacing: -0.05em;
  color: #1D201F;
}

.advantages-extra__title{
  margin: 0 0 16px;
  font-family: "SF Pro Display", Inter, Arial, sans-serif;
  font-weight: 600;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -0.05em;
  color: #1D201F;
}

.advantages-extra__text{
  max-width: 980px;
  font-family: "SF Pro Display", Inter, Arial, sans-serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.05em;
  color: #1D201F;
  opacity: 0.9;
}

.btn-arrow{
  width: 18px;
  height: 18px;
  display: block;
}

@media (prefers-reduced-motion: reduce){
  .adv-btn::after{
    animation: none;
  }
}

@media (max-width: 1280px){
  .advantages-page__title{
    font-size: 65px;
  }

  .advantages-page__lead{
    font-size: 21px;
  }
}

@media (max-width: 980px){
  .advantages-page{
    padding: 60px 0 90px;
  }

  .advantages-page__top{
    flex-direction: column;
    align-items: flex-start;
  }

  .advantages-page__title{
    font-size: 55px;
  }

  .advantages-page__lead{
    margin-top: 24px;
    font-size: 18px;
    line-height: 1.3;
  }

  .advantages{
    padding-top: 40px;
  }

  .advantages__grid{
    flex-direction: column;
  }

  .adv-card{
    min-height: 280px;
  }

  .adv-card__top{
    font-size: 22px;
    line-height: 1.1;
  }

  .adv-card__bottom{
    font-size: 18px;
    line-height: 1.2;
  }

  .advantages-extra{
    margin-top: 60px;
  }

  .advantages-extra__item{
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 20px;
    padding: 28px 0;
  }

  .advantages-extra__num{
    font-size: 40px;
  }

  .advantages-extra__title{
    font-size: 28px;
  }

  .advantages-extra__text{
    font-size: 18px;
    line-height: 1.3;
  }
}

@media (max-width: 768px){
  .container{
    padding-left: 15px;
    padding-right: 15px;
  }

  .advantages-page__title{
    font-size: 50px;
  }

  .adv-card{
    min-height: unset;
    padding: 24px;
    gap: 30px;
  }

  .advantages-extra__item{
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .advantages-extra__num{
    font-size: 32px;
  }

  .advantages-extra__title{
    margin-bottom: 12px;
    font-size: 24px;
    line-height: 1.1;
  }

  .advantages-extra__text{
    font-size: 17px;
  }
}

@media (max-width: 480px){
  .advantages-page{
    padding: 40px 0 70px;
  }

  .advantages-page__title{
    font-size: 40px;
  }

  .advantages-page__lead{
    font-size: 16px;
  }

  .adv-btn{
    width: 100%;
    justify-content: space-between;
  }

  .adv-btn__text{
    font-size: 16px;
  }

  .adv-card__top{
    font-size: 20px;
  }

  .adv-card__bottom{
    font-size: 16px;
  }

  .advantages-extra__title{
    font-size: 22px;
  }

  .advantages-extra__text{
    font-size: 16px;
  }
}

@media (max-width: 360px){
  .advantages-page__title{
    font-size: 35px;
  }

  .advantages-extra__num{
    font-size: 28px;
  }

  .advantages-extra__title{
    font-size: 20px;
  }

  .advantages-extra__text{
    font-size: 15px;
  }
}