:root {
  --font-main: "Geometria", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --color-text: #00171f;
  --color-accent: #33c5f3;
  --color-white: #ffffff;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --border-radius: 20px;
  --container-max-width: 1390px;
  --card-min-width: 300px;
  --gap-cards: 30px;
}

.provider-capability {
  padding: 60px 0;
  background-color: transparent;
}

.provider-capability__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 15px;
}

.provider-capability .section-header {
  text-align: center;
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 48px;
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.05em;
  margin-bottom: 60px;
}

.provider-capability__content {
  width: 100%;
}

.provider-capability__wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--card-min-width), 1fr));
  gap: var(--gap-cards);
  list-style: none;
  padding: 0;
  margin: 0;
}

.provider-capability__item {
  display: flex;
}

.provider-cards {
  width: 100%;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 28px 30px 30px;
  position: relative;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 200px;
  transition: box-shadow 0.3s ease;
}

/* Hover эффект */
.provider-cards:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Декоративный уголок */
.provider-cards::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 20px;
  background: var(--color-accent);
  border-radius: var(--border-radius) 0 var(--border-radius) 0;
}

.provider-card__text_title {
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.05em;
  margin: 0;
}

.provider-card__text_subtitle {
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.67;
  letter-spacing: -0.02em;
  margin: 0;
}

/* Мобильная версия */
@media screen and (max-width: 768px) {
  .provider-capability {
    padding: 40px 0;
  }

  .provider-capability__container {
    padding: 0 10px;
  }

  .provider-capability .section-header {
    font-size: 32px;
    font-weight: 700;
    line-height: 0.94;
    margin-bottom: 40px;
    letter-spacing: -0.03em;
  }

  .provider-capability__wrap {
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 4vw, 30px);
    align-items: center;
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
  }

  .provider-cards {
    min-height: auto;
  }

  .provider-capability__item,
  .provider-capability__item--w300 {
    align-self: flex-start;
    width: 100%;
    max-width: 340px;
    display: flex;
    flex-direction: column;
    border-style: hidden;
    outline: none;
    margin: 0 auto;
    height: auto;
    min-height: auto;
  }

  .provider-cards {
    width: 100%;
    padding: 28px 30px 30px;
    min-height: auto;
    gap: 12px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }

  .provider-card__text_title {
    font-size: 24px;
    line-height: 1.25;
    letter-spacing: -0.03em;
  }

  .provider-card__text_subtitle {
    font-size: 18px;
    line-height: 1.67;
    letter-spacing: -0.01em;
  }
}

/* Маленькие мобильные устройства */
@media screen and (max-width: 375px) {
  .provider-capability {
    padding: 30px 0;
  }

  .provider-capability__container {
    padding: 0 10px;
  }

  .provider-capability .section-header {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .provider-capability__wrap {
    gap: clamp(15px, 3.5vw, 25px);
  }

  .provider-capability__item,
  .provider-capability__item--w300 {
    max-width: 320px;
    height: auto;
    min-height: auto;
  }

  .provider-cards {
    padding: 24px 20px 26px;
    border-radius: 16px;
  }

  .provider-cards::before {
    width: 36px;
    height: 18px;
    border-radius: 16px 0 16px 0;
  }

  .provider-card__text_title {
    font-size: 22px;
  }

  .provider-card__text_subtitle {
    font-size: 16px;
    line-height: 1.75;
  }
}

/* Очень маленькие устройства */
@media screen and (max-width: 320px) {
  .provider-capability .section-header {
    font-size: 26px;
    line-height: 1;
  }

  .provider-capability__item,
  .provider-capability__item--w300 {
    max-width: 300px;
    height: auto;
    min-height: auto;
  }

  .provider-cards {
    padding: 20px 18px 22px;
  }

  .provider-card__text_title {
    font-size: 20px;
  }

  .provider-card__text_subtitle {
    font-size: 15px;
  }
}

/* Горизонтальная ориентация на мобильных */
@media screen and (max-width: 768px) and (orientation: landscape) {
  .provider-capability {
    padding: 30px 0;
  }

  .provider-capability .section-header {
    margin-bottom: 30px;
  }

  .provider-capability__wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(15px, 2.5vw, 20px);
    justify-items: center;
  }

  .provider-capability__item,
  .provider-capability__item--w300 {
    max-width: 100%;
    width: 100%;
    height: auto;
    min-height: auto;
  }
}