/* ===========================
   CARDS
   =========================== */

/* Unit Cards (Glass panel) */
.unit-card {
  position: relative;
  width: 100%;
  border-radius: clamp(0.875rem, 2vw, 1.5rem);
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(120, 150, 170, 0.2);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 90, 160, 0.15);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

/* Unit Card with Logo Background Variant */
.unit-card--logo-bg {
  position: relative;
  overflow: hidden;
}

.unit-card--logo-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  
  width: 100%;
  height: 100%;

  background-image: var(--logo-url);
  background-repeat: no-repeat;
  background-size: 85%;
  background-position: center;

  opacity: 0.055;
  pointer-events: none;

  transform: scale(1);
  transition:
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.6s ease;
}


.unit-card--logo-bg[data-logo] {
  --logo-url: url(attr(data-logo));
}

.unit-card--logo-bg[data-logo*="domotika.webp"] {
  --logo-url: url('../../assets/img/domotika.webp');
}

.unit-card--logo-bg[data-logo*="sda.webp"] {
  --logo-url: url('../../assets/img/sda.webp');
}

.unit-card--logo-bg[data-logo*="wiseplant.webp"] {
  --logo-url: url('../../assets/img/wiseplant.webp');
}

.unit-card--logo-bg:hover::before {
  opacity: 0.07;
}

/* Logo size variants (optional modifiers) */
.unit-card--logo-sm::before {
  width: 50% !important;
  height: 50% !important;
}

.unit-card--logo-md::before {
  width: 60% !important;
  height: 60% !important;
}

.unit-card--logo-lg::before {
  width: 80% !important;
  height: 80% !important;
}

.unit-card--logo-xl::before {
  width: 90% !important;
  height: 90% !important;
}
.unit-card--logo-bg:hover::before {
  transform: scale(1.04);
  opacity: 0.075;
}

/* Ensure content stays above background */
.unit-card--logo-bg > * {
  position: relative;
  z-index: 2;
}

.unit-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 12px 48px rgba(59, 130, 246, 0.25),
              0 4px 16px rgba(0, 0, 0, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
}

/* Unit Media */
.unit-media {
  width: 100%;
  height: clamp(10rem, 22vw, 12rem);
  overflow: hidden;
  position: relative;
  margin: 0;
}

.unit-media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: brightness(0.5) contrast(1.15) saturate(0.85);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.unit-card:hover .unit-media img {
  filter: brightness(0.95) contrast(1.2) saturate(1);
  transform: scale(1.08);
}

/* Unit Content */
.unit-body {
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.unit-title {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  color: #E6F0F7;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 0;
}

.unit-text {
  color: #B4C6DC;
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  line-height: 1.65;
  margin-bottom: 0;
  flex-grow: 1;
}

@media (min-width: 1024px) and (max-width: 1366px) {
  .unit-card {
    border-radius: 1rem;
  }

  .unit-media {
    height: clamp(10rem, 18vw, 11rem);
  }

  .unit-body {
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
  }

  .unit-title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  }

  .unit-text {
    font-size: clamp(0.9375rem, 1.8vw, 1rem);
  }
}

/* Unit Link CTA */
.unit-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #5BB8FF;
  font-weight: var(--font-semibold);
  text-decoration: none;
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  letter-spacing: 0.01em;
  transition: all var(--transition-base);
  padding: var(--spacing-sm) 0;
  border-bottom: 2px solid transparent;
  margin-top: auto;
  width: fit-content;
}

.unit-link:hover {
  color: #93D7FF;
  border-bottom-color: #93D7FF;
  transform: translateX(6px);
}

.unit-link::after {
  content: '→';
  transition: transform var(--transition-base);
}

.unit-link:hover::after {
  transform: translateX(4px);
}

/* Project Cards */
.project-card {
  width: 100%;
  max-width: min(22.5rem, 100%);
  background: linear-gradient(to bottom right, var(--color-gray-900), var(--color-gray-950));
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: none;
  transition: all var(--transition-base);
  margin: 0 clamp(0.5rem, 2vw, 0.75rem);
}

.project-card:hover {
  border-color: rgba(6, 182, 212, 0.5);
  transform: none;
}

/* ===========================
   RESPONSIVE CARDS
   =========================== */

@media (max-width: 1024px) {
  .unit-card {
    margin-bottom: clamp(1rem, 3vw, 2rem);
  }

  .project-card {
    width: 100%;
    max-width: min(22.5rem, 100%);
  }
}

@media (max-width: 768px) {
  .unit-media {
    height: clamp(6rem, 18vw, 8rem);
  }

  .unit-body {
    padding: clamp(1rem, 3vw, 1.5rem);
  }

  .unit-title {
    font-size: clamp(1.125rem, 3vw, 1.4rem);
  }

  /* Maintain consistent background in mobile */
  .unit-card--logo-bg::before {
    background-size: 85%;
    opacity: 0.05;
  }
}

@media (min-width: 1440px) {
  .unit-card:hover {
    transform: translateY(-0.5rem);
  }

  .unit-body {
    padding: clamp(1.75rem, 3vw, 2rem);
  }
}

.project-image {
  width: 100%;
  height: 240px;
  background-size: cover;
  background-position: center;
}

.project-content {
  padding: var(--spacing-lg);
}

.project-label {
  display: inline-block;
  background-color: transparent;
  color: var(--color-gray-700);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.project-scope,
.project-tech {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xs);
  line-height: 1.6;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-link);
  font-weight: var(--font-semibold);
  font-size: var(--font-sm);
  text-decoration: none;
  margin-top: var(--spacing-md);
  transition: all var(--transition-fast);
}

.project-link:hover {
  color: #8ED1FF;
  gap: 0.75rem;
}

/* Flickity custom styles */
.flickity-button {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  box-shadow: none;
}

.flickity-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.flickity-button:disabled {
  opacity: 0.3;
}

.flickity-prev-next-button {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.flickity-prev-next-button.previous {
  left: -24px;
}

.flickity-prev-next-button.next {
  right: -24px;
}