/* USP Cards Section - Exact replica of provided HTML structure
   No Tailwind - pure CSS using theme variables from style.css
*/

/* Main section wrapper */
.usp-section {
  position: relative;
}

/* Wave shape at top */
.usp-section__wave-wrapper {
  pointer-events: none;
  position: relative;
  overflow: hidden;
  aspect-ratio: 8 / 1;
}

.usp-section__wave {
  position: absolute;
  left: -30vw;
  z-index: 0;
  width: 160vw;
  height: 40vw;
  aspect-ratio: 4 / 1;
  border-radius: 50%;
  background-color: var(--white);
}

/* Wave shape at bottom */
.usp-section__wave-wrapper-down {
  display: flex;
  flex-direction: column-reverse;
  pointer-events: none;
  position: relative;
  overflow: hidden;
  aspect-ratio: 8 / 1;
  margin-bottom: 4rem;
}

.usp-section__wave-down {
  position: absolute;
  left: -30vw;
  z-index: 0;
  width: 160vw;
  height: 40vw;
  aspect-ratio: 4 / 1;
  border-radius: 50%;
  background-color: var(--white);
}

/* Content wrapper */
.usp-section__content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  background-color: var(--white);
}

.usp-section__inner {
  margin-bottom: 4rem;
}

.usp-section__container {
  position: relative;
  width: 100%;
  overflow: visible;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Grid layout */
.usp-section__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: auto;
  gap: 2rem;
  position: relative;
}

@media (min-width: 1024px) {
  .usp-section__grid {
    grid-template-columns: repeat(12, 1fr);
  }
}

/* Left column (title, intro, card 1) */
.usp-section__left {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  padding-bottom: 0.75rem;
  padding-top: calc(16rem - 4rem);
  position: relative;
}

.usp-section__inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100vw;
  height: calc(100% - 65rem);
  border-bottom-left-radius: clamp(6rem, 20vw, 17rem);
  border-top-right-radius: clamp(6rem, 20vw, 17rem);
  background-color: var(--color-green-400);
  z-index: 0;
}

@media (min-width: 640px) {
  .usp-section__inner::before {
    height: calc(100% - 75rem);
  }
}

@media (min-width: 1024px) {
  .usp-section__left {
    grid-column: span 6;
    padding-bottom: 8rem;
  }

  .usp-section__inner::before {
    height: calc(100% - 10rem);
    width: 60vw;
  }
}

.usp-section__left-inner {
  position: relative;
  z-index: 1;
}

/* Intro section */
.usp-section__intro {
  position: relative;
  z-index: 1;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  padding-right: 4rem;
}

@media (min-width: 1024px) {
  .usp-section__intro {
    margin-bottom: 8rem;
  }
}

.usp-section__heading-wrapper {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .usp-section__heading-wrapper {
    margin-bottom: 1.5rem;
  }
}

.usp-section__title {
  order: 1;
  color: var(--white);
  font-size: 1.9rem;
  line-height: 2.25rem;
  margin: 0;
}

@media (min-width: 1024px) {
  .usp-section__title {
    font-size: 2.5rem;
    line-height: 3rem;
  }
}

/* Prose styling for intro text */
.usp-section__intro-prose {
  max-width: none;
}

.usp-section__intro-prose p {
  color: var(--white);
  font-size: 1.125rem;
  line-height: 1.7rem;
  margin: 0;
}

/* Right column (cards 2 and 3) */
.usp-section__right {
  grid-column: span 4;
  display: grid;
  grid-auto-rows: auto;
  gap: 0.75rem;
}

@media (min-width: 1024px) {
  .usp-section__right {
    grid-column: span 6;
    padding-top: 16rem;
  }
}

/* Card styling */
.usp-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  height: auto;
  color: var(--text-dark);
  box-sizing: border-box;
  outline: none;
  transition: transform 300ms, background-color 300ms;
  border-radius: 1rem;
  background-color: var(--grey-blue);
  box-shadow: none;
}

.usp-card:focus-visible {
  z-index: 10;
  outline: 2px solid;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .usp-card {
    transition: none;
  }
}

.usp-card--mb {
  margin-bottom: 2rem;
}

/* Card header (image container) */
.usp-card__header {
  display: flex;
  z-index: 10;
  width: 100%;
  justify-content: flex-start;
  align-items: center;
  flex-shrink: 0;
  overflow: inherit;
  color: inherit;
  -webkit-font-smoothing: antialiased;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
  position: relative;
  background-color: var(--white);
  padding: 0;
}

.usp-card__image-wrapper {
  position: relative;
  aspect-ratio: 5 / 2;
  width: 100%;
  object-fit: contain;
  object-position: center;
}

.usp-card__image {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

/* Card body (content) */
.usp-card__body {
  position: relative;
  background-color: var(--color-blue-50);
  display: flex;
  width: 100%;
  flex: 1 1 auto;
  flex-direction: column;
  place-content: inherit;
  align-items: inherit;
  height: auto;
  word-wrap: break-word;
  text-align: left;
  overflow-y: auto;
  -webkit-font-smoothing: antialiased;
  padding: 2rem;
}

@media (min-width: 1024px) {
  .usp-card__body {
    padding: 3.5rem 4rem;
  }
}

.usp-card__title {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green-400);
  margin-top: 0;
}

.usp-card__description {
  font-size: 1.125rem;
  line-height: 1.7rem;
  color: var(--text-dark);
  margin: 0;
}