/* ==========================================================================
   COS Academy — Platform cards redesign (home "service_section")
   Scoped under .platforms-section. Functionality unchanged.
   3 equal-height columns; wider container; logos aligned across cards.
   ========================================================================== */

.platforms-section {
    --pf-accent:      #4cbcb1;
    --pf-accent-dark: #37a89d;
    --pf-ink:         #17202a;
    --pf-muted:       #5c6873;
    --pf-line:        #eceff2;
    --pf-ease:        cubic-bezier(0.22, 1, 0.36, 1);
    padding: 10px 0 46px;
}

/* Two cards per row; a card with more text can be given more width via the
   --wide / --narrow modifiers. gap is 28px, so basis values subtract 14px. */
.platforms-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 28px;
}

/* ---- Card --------------------------------------------------------------- */
.platform-card {
    flex: 0 1 calc(50% - 14px);
    min-width: 300px;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--pf-line);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(23, 32, 42, 0.06);
    transition: transform 0.35s var(--pf-ease), box-shadow 0.35s var(--pf-ease);
}
.platform-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 48px rgba(23, 32, 42, 0.14);
}

/* Content-driven widths for a paired row */
.platform-card--wide   { flex-basis: calc(58% - 14px); }
.platform-card--narrow { flex-basis: calc(42% - 14px); }

/* ---- Media (image + title + CTA) --------------------------------------- */
.platform-card__media {
    position: relative;
    height: 208px;
    overflow: hidden;
}
.platform-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--pf-ease);
}
.platform-card:hover .platform-card__media img { transform: scale(1.06); }

.platform-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 14px;
    padding: 22px;
    background: linear-gradient(
        to top,
        rgba(9, 17, 24, 0.86) 0%,
        rgba(9, 17, 24, 0.45) 45%,
        rgba(9, 17, 24, 0.05) 100%
    );
}

.platform-card__title {
    margin: 0;
    color: #fff;
    font: 17px/1.45 'BPG ExtraSquare Mtavruli', sans-serif;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.platform-card__cta {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 20px;
    border-radius: 999px;
    background: var(--pf-accent);
    color: #fff;
    text-decoration: none;
    font: 14px 'BPG ExtraSquare Mtavruli', sans-serif;
    border: 1.5px solid var(--pf-accent);
    box-shadow: 0 6px 16px rgba(76, 188, 177, 0.35);
    transition: background 0.25s var(--pf-ease), transform 0.25s var(--pf-ease),
                box-shadow 0.25s var(--pf-ease);
}
.platform-card__cta svg {
    width: 15px;
    height: 15px;
    transition: transform 0.25s var(--pf-ease);
}
.platform-card__cta:hover {
    background: var(--pf-accent-dark);
    border-color: var(--pf-accent-dark);
    color: #fff;
    box-shadow: 0 10px 22px rgba(76, 188, 177, 0.45);
}
.platform-card__cta:hover svg { transform: translateX(4px); }

/* ---- Body (partner logo + disclaimer) ---------------------------------- */
.platform-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 18px;
    padding: 28px 26px 30px;
}

/* Logo row keeps a fixed height so logos line up across all three cards */
.platform-card__logo {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 66px;
    flex: 0 0 auto;
    padding-bottom: 18px;
    width: 100%;
}
.platform-card__logo img {
    max-height: 56px;
    max-width: 200px;
    width: auto;
    object-fit: contain;
}
.platform-card__logo::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 180px;
    max-width: 78%;
    height: 2px;
    border-radius: 2px;
    background: var(--pf-accent);
}

.platform-card__note {
    margin: 0;
    color: var(--pf-muted);
    font: 13px/1.75 'BPG Mrgvlovani', sans-serif;
}

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 992px) {
    .platforms-grid { gap: 22px; }
}
@media (max-width: 820px) {
    .platform-card,
    .platform-card--wide,
    .platform-card--narrow {
        flex-basis: 100%;
        min-width: 0;
    }
    .platform-card__media { height: 190px; }
}