/* ══════════════════════════════════════════
   USE CASES PAGE
   ══════════════════════════════════════════ */

/* ── HERO ── */
.uc-hero {
    padding: 140px 32px 60px;
    text-align: center;
    background: linear-gradient(135deg, #EEF2FF 0%, #F5F0FF 50%, #FFF7ED 100%);
    position: relative;
    overflow: hidden;
}

.uc-hero::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(26, 110, 245, .06);
    border-radius: 50%;
    filter: blur(80px);
    top: -150px;
    right: -100px;
    pointer-events: none;
}

.uc-hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(124, 58, 237, .05);
    border-radius: 50%;
    filter: blur(80px);
    bottom: -120px;
    left: -80px;
    pointer-events: none;
}

.uc-hero-inner {
    max-width: 760px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.uc-hero .pill {
    margin-bottom: 20px;
}

.uc-hero h1 {
    font-size: clamp(34px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -1.5px;
    margin-bottom: 18px;
    color: var(--text);
}

.uc-hero h1 .ac {
    color: var(--blue);
}

.uc-hero p {
    font-size: 17px;
    color: var(--text2);
    line-height: 1.75;
    max-width: 600px;
    margin: 0 auto;
}

/* ── CATEGORY FILTER TABS ── */
.uc-filters {
    padding: 0 32px;
    margin-top: -28px;
    position: relative;
    z-index: 5;
}

.uc-filters-inner {
    width: fit-content;
    /* max-width: 1240px; */
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 10px;
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    padding: 10px 20px;
    box-shadow: var(--shadow);
}

.uc-filters-inner::-webkit-scrollbar {
    display: none;
}

.uc-tab {
    padding: 10px 22px;
    border-radius: 100px;
    border: 1.5px solid transparent;
    background: transparent;
    font-size: 14px;
    font-weight: 600;
    color: var(--text2);
    cursor: pointer;
    transition: all .25s ease;
    font-family: inherit;
    white-space: nowrap;
    flex-shrink: 0;
}

.uc-tab:hover {
    color: var(--blue);
    background: var(--blue-light);
}

.uc-tab.active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
    box-shadow: 0 4px 14px rgba(26, 110, 245, .3);
}

/* ── USE CASE CARDS GRID ── */
.uc-section {
    padding: 60px 32px 50px;
}

.uc-section-inner {
    max-width: 1240px;
    margin: 0 auto;
}

.uc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

/* ── INDIVIDUAL CARD ── */
.uc-card {
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 32px 28px 28px;
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.uc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--card-accent, var(--grad));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s ease;
}

.uc-card:hover {
    border-color: var(--blue);
    box-shadow: 0 16px 48px rgba(26, 110, 245, .12);
    transform: translateY(-5px);
}

.uc-card:hover::before {
    transform: scaleX(1);
}

/* Card header */
.uc-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.uc-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform .2s ease;
}

.uc-card:hover .uc-card-icon {
    transform: scale(1.12) rotate(-4deg);
}

.uc-card-icon svg {
    width: 26px;
    height: 26px;
}

.uc-card-titles {
    flex: 1;
    min-width: 0;
}

.uc-card-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1.25;
}

.uc-card-category {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--blue);
    background: var(--blue-light);
    padding: 3px 10px;
    border-radius: 100px;
    letter-spacing: .3px;
}

/* Card body */
.uc-card-desc {
    font-size: 14px;
    color: var(--text2);
    line-height: 1.7;
    margin-bottom: 18px;
}

.uc-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.uc-card-features li {
    font-size: 13px;
    color: var(--text2);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.5;
}

.uc-card-features li::before {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #F0FDF4;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2322C55E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

/* Card CTA link */
.uc-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: var(--blue);
    text-decoration: none;
    transition: gap .2s ease;
    margin-top: auto;
}

.uc-card-link:hover {
    gap: 10px;
}

.uc-card-link svg {
    width: 16px;
    height: 16px;
    stroke: var(--blue);
    transition: transform .2s ease;
}

.uc-card-link:hover svg {
    transform: translateX(2px);
}

/* ── CUSTOM APP SPECIAL CARD ── */
.uc-card.uc-custom {
    background: linear-gradient(135deg, #EEF2FF, #F5F0FF);
    border-color: rgba(26, 110, 245, .2);
}

.uc-card.uc-custom .uc-card-name {
    color: var(--blue);
}

/* ── CARD ACCENT COLORS ── */
.uc-card[data-accent="blue"] {
    --card-accent: linear-gradient(90deg, #1A6EF5, #7C3AED);
}

.uc-card[data-accent="green"] {
    --card-accent: linear-gradient(90deg, #22C55E, #1A6EF5);
}

.uc-card[data-accent="orange"] {
    --card-accent: linear-gradient(90deg, #F97316, #E83535);
}

.uc-card[data-accent="purple"] {
    --card-accent: linear-gradient(90deg, #7C3AED, #1A6EF5);
}

.uc-card[data-accent="red"] {
    --card-accent: linear-gradient(90deg, #E83535, #EC4899);
}

.uc-card[data-accent="teal"] {
    --card-accent: linear-gradient(90deg, #14B8A6, #22C55E);
}

/* ── ICON BG COLORS ── */
.uc-ico-blue {
    background: var(--blue-light);
    color: var(--blue);
}

.uc-ico-blue svg {
    stroke: var(--blue);
}

.uc-ico-green {
    background: #F0FDF4;
    color: var(--green);
}

.uc-ico-green svg {
    stroke: var(--green);
}

.uc-ico-orange {
    background: #FFF7ED;
    color: var(--orange);
}

.uc-ico-orange svg {
    stroke: var(--orange);
}

.uc-ico-purple {
    background: #F5F0FF;
    color: var(--purple);
}

.uc-ico-purple svg {
    stroke: var(--purple);
}

.uc-ico-red {
    background: #FFF0F0;
    color: var(--red);
}

.uc-ico-red svg {
    stroke: var(--red);
}

.uc-ico-teal {
    background: #E0F7FA;
    color: #14B8A6;
}

.uc-ico-teal svg {
    stroke: #14B8A6;
}

/* ── ANIMATION: CARD HIDE/SHOW ── */
.uc-card.uc-hidden {
    display: none;
}

.uc-card.uc-fade-in {
    animation: ucFadeIn .4s ease forwards;
}

@keyframes ucFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px) scale(.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ── NO RESULTS ── */
.uc-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text3);
    font-size: 16px;
}

/* ── RESPONSIVE ── */
@media (max-width: 991px) {
    .uc-hero {
        padding: 120px 24px 50px;
    }

    .uc-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .uc-filters-inner {
        border-radius: 18px;
        padding: 10px 14px;
        gap: 8px;
        width: 100%;
    }

    .uc-tab {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 767px) {
    .uc-hero {
        padding: 105px 16px 36px;
    }

    .uc-hero h1 {
        font-size: clamp(30px, 9vw, 40px);
        line-height: 1.15;
    }

    .uc-hero p {
        font-size: 15px;
        line-height: 1.6;
    }

    .uc-grid {
        grid-template-columns: 1fr;
    }

    .uc-section {
        padding: 40px 20px 40px;
    }

    .uc-filters {
        padding: 0 12px;
        overflow-x: hidden;
    }

    .uc-filters-inner {
        width: 100%;
        max-width: 100%;
        border-radius: 16px;
        padding: 8px 10px;
        gap: 6px;
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
    }

    .uc-tab {
        flex: 0 0 auto;
        padding: 7px 14px;
        font-size: 12px;
        width: fit-content;
        white-space: nowrap;
    }

    .uc-card {
        padding: 20px 16px 18px;
        min-width: 0;
    }

    .uc-card-header {
        gap: 12px;
    }

    .uc-card-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    .uc-card-icon svg {
        width: 22px;
        height: 22px;
    }

    .uc-card-name {
        font-size: 16px;
        overflow-wrap: anywhere;
    }
}