/*
 * Card Components
 * Tekvera Initiative Theme
 */

/* ── Base card ───────────────────────────────────────────────────────────── */
.tv-card {
  background-color: var(--tv-white);
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-lg);
  overflow: hidden;
  transition:
    transform var(--tv-duration-base) var(--tv-ease-spring),
    box-shadow var(--tv-duration-base) var(--tv-ease-default),
    border-color var(--tv-duration-base) var(--tv-ease-default);
}

.tv-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--tv-shadow-md);
  border-color: var(--tv-border-dark);
}

.tv-card__body {
  padding: 1.5rem;
}

/* ── Story card ──────────────────────────────────────────────────────────── */
.tv-story-card {
  display: flex;
  flex-direction: column;
}

.tv-story-card__thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}

.tv-story-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tv-duration-slow) var(--tv-ease-default);
}

.tv-story-card:hover .tv-story-card__thumb img {
  transform: scale(1.04);
}

/* Fallback gradient when no image */
.tv-story-card__thumb--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tv-story-card__thumb--green {
  background: linear-gradient(135deg, var(--tv-green-200), var(--tv-green-50));
}
.tv-story-card__thumb--amber {
  background: linear-gradient(135deg, var(--tv-amber-200), var(--tv-amber-50));
}
.tv-story-card__thumb--mixed {
  background: linear-gradient(135deg, var(--tv-green-100), var(--tv-amber-100));
}

.tv-story-card__body {
  padding: 1.35rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tv-story-card__cat {
  font-size: var(--tv-text-xs);
  font-weight: 700;
  letter-spacing: var(--tv-tracking-widest);
  text-transform: uppercase;
  color: var(--tv-green-600);
  margin-bottom: 0.5rem;
}

.tv-story-card__title {
  font-family: var(--tv-font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--tv-text-primary);
  line-height: 1.3;
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

.tv-story-card__title a {
  color: var(--tv-text-primary);
}

.tv-story-card__excerpt {
  font-size: var(--tv-text-sm);
  color: var(--tv-text-secondary);
  line-height: var(--tv-leading-relaxed);
  flex: 1;
  margin-bottom: 1rem;
}

.tv-story-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--tv-text-xs);
  color: var(--tv-text-tertiary);
  border-top: 1px solid var(--tv-border);
  padding-top: 0.85rem;
  margin-top: auto;
}

.tv-story-card__read-more {
  font-weight: 700;
  color: var(--tv-green-700);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition:
    color var(--tv-duration-fast) var(--tv-ease-default),
    gap var(--tv-duration-base) var(--tv-ease-spring);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.25px;
}

.tv-story-card__read-more:hover {
  color: var(--tv-green-500);
  gap: 0.55rem;
}

/* ── Program card ────────────────────────────────────────────────────────── */
.tv-program-card {
  border-radius: var(--tv-radius-xl);
  overflow: hidden;
  position: relative;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition:
    transform var(--tv-duration-slow) var(--tv-ease-default),
    box-shadow var(--tv-duration-slow) var(--tv-ease-default);
  cursor: pointer;
}

.tv-program-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--tv-shadow-xl);
}

/* Background image layer */
.tv-program-card__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.tv-program-card__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tv-duration-slower) var(--tv-ease-default);
}

.tv-program-card:hover .tv-program-card__bg img {
  transform: scale(1.05);
}

/* Dot pattern overlay */
.tv-program-card__pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.055) 1px,
    transparent 1px
  );
  background-size: 28px 28px;
  pointer-events: none;
}

/* Gradient overlay */
.tv-program-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    0deg,
    rgba(6, 28, 19, 0.92) 0%,
    rgba(6, 28, 19, 0.12) 55%,
    transparent 100%
  );
}

/* Colour scheme gradients (used when no image) */
.tv-program-card--health .tv-program-card__bg-color {
  background: linear-gradient(145deg, #0c3d2e 0%, #1e7254 60%, #155740 100%);
}

.tv-program-card--nature .tv-program-card__bg-color {
  background: linear-gradient(145deg, #142e1a 0%, #2b6b40 60%, #1b5533 100%);
}

.tv-program-card--agriculture .tv-program-card__bg-color {
  background: linear-gradient(145deg, #3d2a0e 0%, #8a5a20 60%, #7a4f1c 100%);
}

.tv-program-card__bg-color {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Content layer */
.tv-program-card__content {
  position: relative;
  z-index: 3;
  padding: 2rem;
}

.tv-program-card__tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--tv-radius-full);
  padding: 0.28rem 0.8rem;
  font-size: var(--tv-text-xs);
  font-weight: 700;
  letter-spacing: var(--tv-tracking-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1rem;
}

.tv-program-card__title {
  font-family: var(--tv-font-serif);
  font-size: clamp(1.5rem, 2.5vw, 1.95rem);
  font-weight: 400;
  color: var(--tv-white);
  margin-bottom: 0.85rem;
  line-height: 1.18;
  letter-spacing: -0.015em;
}

.tv-program-card__desc {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.65;
  margin-bottom: 1.35rem;
}

.tv-program-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}

.tv-program-card__feature {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.6);
}

.tv-program-card__feature-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--tv-amber-400);
  flex-shrink: 0;
}

.tv-program-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--tv-amber-300);
  letter-spacing: 0.02em;
  transition: gap var(--tv-duration-base) var(--tv-ease-spring);
  text-decoration: none;
}

.tv-program-card__cta:hover {
  gap: 0.7rem;
}
.tv-program-card__cta:hover {
  color: var(--tv-amber-300);
}

/* ── Pillar card (What We Do section) ────────────────────────────────────── */
.tv-pillar-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--tv-radius-lg);
  padding: 2rem 1.6rem;
  transition:
    background-color var(--tv-duration-base) var(--tv-ease-default),
    transform var(--tv-duration-base) var(--tv-ease-spring);
}

.tv-pillar-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.tv-pillar-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--tv-radius-md);
  background: rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
}

.tv-pillar-card__icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.tv-pillar-card__title {
  font-family: var(--tv-font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--tv-white);
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.tv-pillar-card__desc {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.55;
}

/* ── Principle card (How We Work) ────────────────────────────────────────── */
.tv-principle-card {
  background: var(--tv-white);
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-lg);
  padding: 1.6rem 1.35rem;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--tv-duration-base) var(--tv-ease-spring),
    box-shadow var(--tv-duration-base) var(--tv-ease-default),
    border-color var(--tv-duration-base) var(--tv-ease-default);
}

/* Animated top border reveal on hover */
.tv-principle-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: var(--tv-green-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--tv-duration-base) var(--tv-ease-default);
}

.tv-principle-card:hover::before {
  transform: scaleX(1);
}
.tv-principle-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--tv-shadow-md);
  border-color: var(--tv-green-200);
}

.tv-principle-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--tv-radius-sm);
  background: var(--tv-green-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.tv-principle-card__icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.tv-principle-card__title {
  font-family: var(--tv-font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--tv-text-primary);
  margin-bottom: 0.5rem;
}

.tv-principle-card__desc {
  font-size: 0.94rem;
  color: var(--tv-text-tertiary);
  line-height: 1.35;
}

/* ── Involvement card ────────────────────────────────────────────────────── */
.tv-inv-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition:
    background-color var(--tv-duration-base) var(--tv-ease-default),
    border-color var(--tv-duration-base) var(--tv-ease-default),
    transform var(--tv-duration-base) var(--tv-ease-spring);
}

.tv-inv-card:hover {
  background: rgba(255, 255, 255, 0.075);
  border-color: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.tv-inv-card__icon {
  width: 50px;
  height: 50px;
  border-radius: var(--tv-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  flex-shrink: 0;
}

.tv-inv-card__icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.tv-inv-card__icon--amber {
  background: rgba(240, 165, 0, 0.15);
}
.tv-inv-card__icon--teal {
  background: rgba(57, 173, 130, 0.12);
}
.tv-inv-card__icon--blue {
  background: rgba(59, 130, 246, 0.12);
}

.tv-inv-card__title {
  font-family: var(--tv-font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--tv-white);
  margin-bottom: 0.65rem;
}

.tv-inv-card__desc {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.56);
  line-height: 1.62;
  flex: 1;
  margin-bottom: 1.5rem;
}

/* ── Partner card ────────────────────────────────────────────────────────── */
.tv-partner-card {
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-lg);
  padding: 1.85rem;
  background: var(--tv-white);
  transition:
    border-color var(--tv-duration-base) var(--tv-ease-default),
    box-shadow var(--tv-duration-base) var(--tv-ease-default);
}

.tv-partner-card:hover {
  border-color: var(--tv-green-200);
  box-shadow: var(--tv-shadow-sm);
}

.tv-partner-card__type {
  font-size: var(--tv-text-xs);
  font-weight: 700;
  letter-spacing: var(--tv-tracking-widest);
  text-transform: uppercase;
  color: var(--tv-green-600);
  margin-bottom: 0.75rem;
}

.tv-partner-card__name {
  font-family: var(--tv-font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
}

.tv-partner-card__desc {
  font-size: 0.95rem;
  color: var(--tv-text-tertiary);
  line-height: 1.6;
}

/* Invite-to-partner CTA card */
.tv-partner-card--cta {
  border-style: dashed;
  border-color: var(--tv-border-dark);
  background: var(--tv-cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  min-height: 180px;
}

.tv-partner-card--cta:hover {
  border-color: var(--tv-green-400);
  background: var(--tv-green-50);
}

.tv-partner-card__plus {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--tv-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.85rem;
  font-size: 1.4rem;
  color: var(--tv-text-tertiary);
  transition:
    border-color var(--tv-duration-base) var(--tv-ease-default),
    color var(--tv-duration-base) var(--tv-ease-default),
    background-color var(--tv-duration-base) var(--tv-ease-default);
}

.tv-partner-card--cta:hover .tv-partner-card__plus {
  border-color: var(--tv-green-400);
  color: var(--tv-green-600);
  background: var(--tv-green-50);
}

.tv-partner-card--cta .tv-partner-card__cta-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tv-green-700);
  display: block;
}

.tv-partner-card--cta small {
  font-size: 0.92rem;
  color: var(--tv-text-tertiary);
  margin-top: 0.3rem;
  display: block;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .tv-partner-card--cta small {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .tv-story-card__title {
    font-size: 1.2rem;
    line-height: 1.2;
  }
  .tv-story-card__excerpt {
    font-size: 0.98rem;
  }
}

@media (max-width: 768px) {
  .tv-program-card__desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.62);
    line-height: 1.55;
    margin-bottom: 1.35rem;
    font-weight: 300;
  }
}

/* Mobile: icon sits beside title; description spans full width */
@media (max-width: 768px) {
  .tv-pillar-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "icon title"
      "desc desc";
    column-gap: 1rem;
    row-gap: 0.6rem;
    align-items: center;
  }
  .tv-pillar-card__icon  { grid-area: icon;  margin-bottom: 0; }
  .tv-pillar-card__title {
    grid-area: title;
    margin-bottom: 0;
    font-size: 1.14rem;
    letter-spacing: 0.15px;
  }
  .tv-pillar-card__desc {
    grid-area: desc;
    font-size: 0.98rem;
  }
}

/* Mobile: icon beside title; description + CTA stack below */
@media (max-width: 768px) {
  .tv-inv-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "icon  title"
      "desc  desc"
      "cta   cta";
    column-gap: 1rem;
    row-gap: 0.6rem;
    align-items: center;
  }
  .tv-inv-card__icon  { grid-area: icon;  margin-bottom: 0; }
  .tv-inv-card__title { grid-area: title; margin-bottom: 0; font-size: 1.14rem; letter-spacing: 0.15px; }
  .tv-inv-card__desc {
    grid-area: desc;
    margin-bottom: 0;
    font-size: 0.98rem;
  }
  .tv-inv-card > .tv-btn { grid-area: cta; justify-self: start; }
}

@media (max-width: 768px) {
  .tv-partner-card__name {
    font-size: 1.2rem;
  }
  .tv-partner-card__desc {
    font-size: 1rem;
    line-height: 1.5;
  }
}