/* =============================================================================
   lib/styles/components/cards.css — Filtra-Core Card Styles

   BEM blocks:
     .card              — standard white content card
     .card--featured    — accent border variant
     .card--dark        — deep navy dark card variant
     .industry-card     — industry showcase card
     .testimonial-card  — customer testimonial card
     .team-card         — team member profile card
     .value-card        — value proposition card
     .feature-card      — feature highlight card
     .product-card      — physical product catalog card
   ============================================================================= */

/* ==========================================================================
   1. BASE CARD — Shared foundation
   ========================================================================== */
.card {
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px); /* Sharper 8px corners for industrial look */
    padding: var(--space-xl, 32px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: box-shadow 250ms ease-out, transform 250ms ease-out;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md, 16px);
    margin-bottom: var(--space-md, 16px);
    margin-top: 20px;
}

.card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md, 6px);
    background-color: var(--color-light-gray, #F3F4F6);
    flex-shrink: 0;
    transition: background-color 200ms ease-out;
}

.card__icon-wrap--gold { background-color: rgba(245, 158, 11, 0.12); }
.card__icon-wrap--cyan { background-color: rgba(0, 180, 216, 0.1); }
.card__icon-wrap--navy { background-color: rgba(10, 25, 47, 0.08); }

.card__icon {
    font-size: 24px;
    color: var(--color-primary, #0A192F);
    line-height: 1;
}

.card__icon--cyan { color: var(--color-accent, #00B4D8); }
.card__icon--gold { color: var(--color-gold, #F59E0B); }

.card__title {
    font-family: var(--font-heading, 'Inter', sans-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary, #0A192F);
    line-height: 1.3;
    margin-top: 10px;
    margin-bottom: var(--space-sm, 8px);
}

.card__body { flex: 1; }

.card__description {
    font-size: 16px;
    color: #4B5563; /* Medium Gray */
    line-height: 1.6;
    margin-bottom: var(--space-md, 16px);
    max-width: none;
}

.card__footer {
    margin-top: auto;
    padding-top: var(--space-md, 16px);
    border-top: 1px solid var(--color-light-gray, #E5E7EB);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card__badge {
    position: absolute;
    top: var(--space-md, 16px);
    right: var(--space-md, 16px);
    background-color: var(--color-accent, #00B4D8);
    color: var(--color-primary, #0A192F);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   2. FEATURED CARD — Accent left-border
   ========================================================================== */
.card--featured {
    border-left: 4px solid var(--color-accent, #00B4D8);
    padding-left: calc(var(--space-xl, 32px) - 3px);
}

.card--featured .card__icon-wrap {
    background-color: rgba(0, 180, 216, 0.15);
}

/* ==========================================================================
   3. DARK CARD — Deep navy background
   ========================================================================== */
.card--dark {
    background-color: var(--color-primary, #0A192F);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 16px rgba(10, 25, 47, 0.4);
}

.card--dark .card__title { color: var(--color-white, #FFFFFF); }
.card--dark .card__description { color: #D1D5DB; }
.card--dark .card__icon { color: var(--color-accent, #00B4D8); }
.card--dark .card__icon-wrap { background-color: rgba(0, 180, 216, 0.15); }
.card--dark .card__footer { border-top-color: rgba(255, 255, 255, 0.1); }

.card--dark:hover {
    box-shadow: 0 16px 32px rgba(10, 25, 47, 0.6);
}

/* ==========================================================================
   4. INDUSTRY CARD — Industry showcase
   ========================================================================== */
.industry-card {
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-xl, 32px);
    transition: all 250ms ease-out;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
}

.industry-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
    border-color: var(--color-accent, #00B4D8);
}

/* INCREASED WRAPPER SIZE */
.industry-card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px; 
    height: 80px; 
    border-radius: var(--radius-md, 6px);
    background-color: rgba(0, 180, 216, 0.1);
    margin-bottom: var(--space-md, 16px);
    transition: background-color 200ms ease-out;
}

.industry-card:hover .industry-card__icon-wrap {
    background-color: rgba(0, 180, 216, 0.2);
}

/* INCREASED ICON SIZE */
.industry-card__icon {
    font-size: 40px !important; 
    color: var(--color-accent, #00B4D8);
}

.industry-card__title {
    font-family: var(--font-heading, 'Inter', sans-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary, #0A192F);
    margin-bottom: var(--space-sm, 8px);
    margin-top: 0;
}

.industry-card__description {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.6;
    margin-bottom: var(--space-md, 16px);
    flex: 1;
}

.industry-card__benefit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent, #00B4D8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
}

/* ==========================================================================
   5. TESTIMONIAL CARD
   ========================================================================== */
.testimonial-card {
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-xl, 32px);
    transition: all 250ms ease-out;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.testimonial-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.testimonial-card__quote-mark {
    position: absolute;
    top: var(--space-md, 16px);
    right: var(--space-xl, 32px);
    font-size: 72px;
    color: #F3F4F6;
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
    z-index: 0;
}

.testimonial-card__stars {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: var(--space-md, 16px);
}

.testimonial-card__star { color: var(--color-gold, #F59E0B); font-size: 16px; }
.testimonial-card__star--empty { color: #E5E7EB; }

.testimonial-card__quote {
    font-size: 16px;
    color: #1F2937;
    line-height: 1.6;
    font-style: italic;
    margin-bottom: var(--space-lg, 24px);
    flex: 1;
    position: relative;
    z-index: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md, 16px);
    padding-top: var(--space-md, 16px);
    border-top: 1px solid var(--color-light-gray, #E5E7EB);
    margin-top: auto;
}

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    overflow: hidden;
}

.testimonial-card__author-info { display: flex; flex-direction: column; gap: 2px; }
.testimonial-card__author-name { font-size: 14px; font-weight: 600; color: var(--color-primary, #0A192F); }
.testimonial-card__author-role { font-size: 12px; color: #6B7280; }

.testimonial-card--featured {
    border-left: 4px solid var(--color-accent, #00B4D8);
    padding-left: calc(var(--space-xl, 32px) - 3px);
}

/* Avatar Colors */
.testimonial-card__avatar--gold { background-color: var(--color-gold, #F59E0B); color: #FFFFFF; }
.testimonial-card__avatar--cyan { background-color: var(--color-accent, #00B4D8); color: var(--color-primary, #0A192F); }
.testimonial-card__avatar--navy { background-color: var(--color-primary, #0A192F); color: var(--color-accent, #00B4D8); }

/* ==========================================================================
   6. TEAM MEMBER CARD
   ========================================================================== */
.team-card {
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-xl, 32px);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    transition: all 250ms ease-out;
}

.team-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.team-card__avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--space-md, 16px);
    border: 3px solid var(--color-light-gray, #E5E7EB);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 200ms ease-out;
}

.team-card:hover .team-card__avatar { border-color: var(--color-accent, #00B4D8); }
.team-card__avatar img { width: 100%; height: 100%; object-fit: cover; }

.team-card__name {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary, #0A192F);
    margin-bottom: 4px;
}

.team-card__role {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-accent, #00B4D8);
    margin-bottom: 12px;
}

.team-card__bio {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.6;
    flex: 1;
}

/* ==========================================================================
   7. VALUE PROPOSITION CARD
   ========================================================================== */
.value-card {
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-xl, 32px);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    transition: all 250ms ease-out;
}

.value-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
    border-color: rgba(0, 180, 216, 0.3);
}

.value-card__icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg, 8px);
    background-color: rgba(0, 180, 216, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg, 24px);
    transition: background-color 200ms ease-out;
}

.value-card:hover .value-card__icon-wrap { background-color: rgba(0, 180, 216, 0.2); }
.value-card__icon { font-size: 36px; color: var(--color-accent, #00B4D8); }

.value-card__title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary, #0A192F);
    margin-bottom: 8px;
}

.value-card__description {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.6;
}

/* ==========================================================================
   8. FEATURE CARD
   ========================================================================== */
.feature-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md, 16px);
    padding: var(--space-lg, 24px);
    background-color: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-light-gray, #E5E7EB);
    border-radius: var(--radius-lg, 8px);
    transition: all 250ms ease-out;
}

.feature-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.feature-card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md, 6px);
    background-color: rgba(0, 180, 216, 0.12);
    flex-shrink: 0;
}

.feature-card__icon { font-size: 20px; color: var(--color-accent, #00B4D8); }
.feature-card__content { flex: 1; }

.feature-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary, #0A192F);
    margin-bottom: 4px;
    line-height: 1.4;
}

.feature-card__description {
    font-size: 14px;
    color: #4B5563;
    line-height: 1.6;
}

/* ==========================================================================
   9. STAT / METRIC CARD
   ========================================================================== */
.stat-card {
    background-color: var(--color-primary, #0A192F);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-xl, 32px);
    text-align: center;
    box-shadow: 0 8px 16px rgba(10, 25, 47, 0.4);
}

.stat-card__number {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-accent, #00B4D8);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-card__label {
    font-size: 14px;
    color: #D1D5DB;
    line-height: 1.4;
}

/* ==========================================================================
   10. PRODUCT CARD (Filtra-Core Catalog)
   ========================================================================== */
.product-card {
    background-color: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: var(--radius-lg, 8px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease-in-out;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(10, 25, 47, 0.12);
    border-color: var(--color-accent, #00B4D8);
}

.product-card__image-wrapper {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: #F8FAFC;
    border-bottom: 1px solid #E5E7EB;
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card__image {
    transform: scale(1.05);
}

.product-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: var(--color-accent, #00B4D8);
    color: var(--color-primary, #0A192F);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card__content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card__title {
    color: var(--color-primary, #0A192F);
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.product-card__desc {
    color: #475569;
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 16px 0; /* Reduced margin to make room for specs */
}

/* NEW: Styles for the injected technical specifications */
.product-card__specs-container {
    background-color: #F8FAFC;
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 24px;
    flex-grow: 1;
    border: 1px solid #E5E7EB;
}

.product-card__spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px dashed #E2E8F0;
}

.product-card__spec-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.product-card__spec-label {
    color: #64748B;
    font-weight: 600;
}

.product-card__spec-value {
    color: var(--color-primary, #0A192F);
    font-weight: 500;
    text-align: right;
    max-width: 60%;
}

.product-card__action {
    margin-top: auto;
}

.product-card__btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--color-primary, #0A192F);
    color: #FFFFFF !important;
    padding: 12px 16px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.product-card__btn:hover {
    background-color: var(--color-accent, #00B4D8);
    color: var(--color-primary, #0A192F) !important;
}

/* ==========================================================================
   CARD GRID LAYOUTS
   ========================================================================== */
.card-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg, 24px); }
.card-grid--two-col { grid-template-columns: 1fr; }
.card-grid--four-col { grid-template-columns: 1fr; }