:root {
  --offset-heading: -7%;
  --offset-distance: -46%;   /*-140%; */
}

/* ----------------------
   ICARD WRAPPER
---------------------- */
.icard__wrap {
  display: inline-block;
  width: clamp(300px, 30%, 600px);  /* responsive width */
  /*margin: 0.5rem;                    spacing for grid */
}

/* ----------------------
   ICARD LINK
---------------------- */
.icard__link {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 533 / 800;          /* tall card ratio */
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
}

/* ----------------------
   MEDIA / IMAGE
---------------------- */
.icard__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.icard__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.45s cubic-bezier(.4,0,.2,1);
}

/* ----------------------
   OVERLAY
---------------------- */
.icard__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,32,56,0.78);
  opacity: 0;
  z-index: 2;
  transition: opacity 0.45s, backdrop-filter 0.45s;
}

/* ----------------------
   ANIMATING BLOCK (TITLE + DIVIDER + DESCRIPTION)
---------------------- */
.icard__anim-block {
  position: absolute;
  bottom: var(--offset-heading);       /* start above CTA */
  left: 9%;
  right: 9%;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
  color: white;
  font-size: 0.95em;   /* base size relative to card */
  z-index: 3;
  transform: translateY(0);
  transition: transform 0.45s cubic-bezier(.4,0,.2,1);
}

.icard__title {
  /* font-size: 3em;       scales with .icard__anim-block */
  font-size: clamp(2rem, 0.64em + 1.8vw, 3em); /*scale heading as vw decreases */
  margin: 0;
  line-height: 1;
}

.icard__divider {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor; /* white from parent */
  margin-top: 0.6em;
}

.icard__description {
  opacity: 0;                  /* hidden initially */
  transform: translateY(10px); /* starts slightly below title */
  transition: opacity 0.45s, transform 0.45s;
}

.icard__description p {
  margin: 0;
  font-size: clamp(0.5em, 0.64em + 1.8vw, 1.5em);
  line-height: 1.4;
  /*font-size: 1.5em;       scales with anim-block */
}

/* ----------------------
   CTA
---------------------- */
.icard__cta {
  position: absolute;
  left: 9%;
  bottom: 4%;
  z-index: 3;
}

.icard__cta span {
  position: relative;
  color: white;
  font-size: clamp(0.8rem, 0.64em + 1.8vw, 1.4em);
  /*font-size: 1.4em; */
  font-weight: 700;
  transition: color 0.45s;
}

.icard__cta span::after {
  content: "→";
  position: absolute;
  opacity: 0;
  margin-left: -0.6em;
  transition: margin 0.45s, opacity 0.45s;
}

/* ----------------------
   HOVER ANIMATIONS
---------------------- */
.icard__link:hover .icard__media img {
  filter: blur(6px);
}

.icard__link:hover .icard__overlay {
  opacity: 1;
  backdrop-filter: blur(6px);
}

.icard__link:hover .icard__anim-block {
  transform: translateY(calc(var(--offset-heading) + var(--offset-distance)));    /* title + description move up */
}

.icard__link:hover .icard__description {
  opacity: 1;
  transform: translateY(0);        /* fade-in slides description */
}

.icard__link:hover .icard__cta span {
  color: #6fd36f;                  /* CTA turns green */
}

.icard__link:hover .icard__cta span::after {
  opacity: 1;
  margin-left: 0.4em;              /* arrow appears */
}

/* ----------------------
   OPTIONAL: GRID WRAPPER
---------------------- */
.icard__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}