/* ==========================================================================
   EWD Site — "Our Services" 3D flip-card grid
   Self-contained stylesheet; reuses the design tokens declared on :root
   in style.css (colors, easing, fonts).
   ========================================================================== */

.services {
  position: relative;
  /* padding: 50px 0 60px; */
  padding: 110px 0 60px;
  /* background: var(--bg); */
  overflow: hidden;
}

.services__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 45% at 88% 10%, rgba(73, 46, 159, 0.12), transparent 60%),
    radial-gradient(ellipse 50% 40% at 8% 92%, rgba(44, 59, 108, 0.12), transparent 60%);
}

.services__inner {
  position: relative;
  z-index: 1;
}

.services__header {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.services__header h2 {
    font-family: var(--font-body);
    color: var(--text);
    font-size: 79px;
    font-style: normal;
    font-weight: 600;
    line-height: 58px;
    letter-spacing: -0.79px;
    text-transform: capitalize;
    margin-bottom: 73px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.1rem, 2.5vw, 1.75rem);
}

/* ---------- Flip card ---------- */

.flip-card {
  position: relative;
  aspect-ratio: 4 / 3.3;
  perspective: 1400px;
  border-radius: 20px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.flip-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.services__grid .flip-card:nth-child(1) { transition-delay: 0s; }
.services__grid .flip-card:nth-child(2) { transition-delay: 0.08s; }
.services__grid .flip-card:nth-child(3) { transition-delay: 0.16s; }
.services__grid .flip-card:nth-child(4) { transition-delay: 0.24s; }
.services__grid .flip-card:nth-child(5) { transition-delay: 0.32s; }
.services__grid .flip-card:nth-child(6) { transition-delay: 0.4s; }

.flip-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 2s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.flip-card:hover .flip-card__inner,
.flip-card:focus-within .flip-card__inner,
.flip-card.is-flipped .flip-card__inner {
  transform: rotateY(180deg);
}

.flip-card__face {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.flip-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 0.85s var(--ease-out), filter 0.85s var(--ease-out);
}

.flip-card:hover .flip-card__img {
  transform: scale(1.1);
}

/* Front: grayscale photo + dark gradient + index + title */

.flip-card__front .flip-card__img {
  filter: grayscale(1) brightness(0.75) contrast(1.05);
}

.flip-card__front::after {
  content: "";
  position: absolute;
  /* inset: 0; */
  background: linear-gradient(180deg, rgba(5, 6, 10, 0.15) 0%, rgba(5, 6, 10, 0.75) 100%);
}

.flip-card__front-title {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 42px;
    font-weight: 600;
    line-height: 49px;
    text-transform: capitalize;
}

.flip-card__flip-hint {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(5, 6, 10, 0.5);
  border: 1px solid var(--border);
  color: var(--text-dimmer);
  backdrop-filter: blur(6px);
}

/* Back: color photo + stronger overlay + icon/description/tags */

.flip-card__back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
}

/* .flip-card__back::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 6, 10, 0.35) 0%, rgba(5, 6, 10, 0.92) 78%);
} */
.flip-card__back::after {
    content: "";
    position: absolute;
    /* inset: 0; */
    background: linear-gradient(180deg, rgb(5 6 10 / 35%) 0%, rgb(5 6 10 / 77%) 78%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.flip-card__back-content {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 15px;
}

.flip-card__back-title {
    font-family: var(--font-body);
    color: var(--text);
    font-size: 28px;
    font-weight: 600;
    line-height: 40px;
    text-transform: capitalize;
    margin-bottom: 25px;
}

.flip-card__back-text {
    color: #C0C0C0;
    font-family: var(--font-body);
    font-size: 19px;
    font-weight: 300;
    line-height: 32px;
    max-width: 95%;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .services__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .flip-card {
    aspect-ratio: 4 / 2.6;
  }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .flip-card {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .flip-card__inner {
    transition: transform 0.3s linear;
  }

  .flip-card__img {
    transition: none;
  }

  .flip-card:hover .flip-card__img {
    transform: scale(1.04);
  }
}