/* ================================================================
   aura-discover.css  |  AURA Discover — TerraLeap homepage
   All selectors prefixed .aura-d-  (no collisions with home.css)
   Append-only file. Do NOT merge into home.css.
================================================================ */

.aura-d-wrap {
    display: none;
    background: linear-gradient(180deg,#0B1A3B 0%,#0E2350 40%,#13316B 100%);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(181,212,244,.12);
}

    .aura-d-wrap.aura-d-open {
        display: block;
        animation: aura-d-reveal .55s cubic-bezier(.22,1,.36,1)
    }

@keyframes aura-d-reveal {
    from {
        opacity: 0;
        transform: translateY(-8px)
    }

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

.aura-d-wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse 60% 50% at 15% 20%,rgba(74,158,255,.18),transparent 60%), radial-gradient(ellipse 50% 50% at 90% 80%,rgba(124,58,237,.16),transparent 60%);
    z-index: 0;
}

.aura-d-inner {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 0 auto;
    padding: 48px 24px 56px
}

/* Header row */
.aura-d-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px
}

.aura-d-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: conic-gradient(from 0deg,#4a9eff,#a78bfa,#34d399,#fbbf24,#f472b6,#4a9eff);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 4px 22px rgba(74,158,255,.45);
}

    .aura-d-avatar::after {
        content: "";
        position: absolute;
        inset: 3px;
        border-radius: 50%;
        background: #0B1A3B
    }

.aura-d-avatar-mark {
    position: relative;
    z-index: 1;
    font-family: 'Fraunces',serif;
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    letter-spacing: .5px
}

.aura-d-says {
    font-family: 'Fraunces',serif;
    font-size: 22px;
    font-weight: 500;
    color: #fff;
    line-height: 1.2
}

    .aura-d-says em {
        color: #B5D4F4;
        font-style: normal;
        font-weight: 500
    }

.aura-d-meta {
    font-size: 11px;
    color: rgba(181,212,244,.65);
    font-family: 'DM Sans',sans-serif;
    letter-spacing: .5px;
    margin-top: 2px;
    text-transform: uppercase
}

.aura-d-clear {
    margin-left: auto;
    background: none;
    border: 1px solid rgba(255,255,255,.18);
    color: rgba(255,255,255,.7);
    font-size: 11px;
    font-family: 'DM Sans',sans-serif;
    padding: 6px 14px;
    border-radius: 999px;
    cursor: pointer;
    transition: all .15s;
    letter-spacing: .3px;
}

    .aura-d-clear:hover {
        background: rgba(255,255,255,.08);
        color: #fff;
        border-color: rgba(255,255,255,.35)
    }

/* Question echo */
.aura-d-question {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(181,212,244,.18);
    border-radius: 14px;
    padding: 14px 18px;
    margin-bottom: 18px;
    color: rgba(255,255,255,.9);
    font-size: 14px;
    font-family: 'DM Sans',sans-serif;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

    .aura-d-question::before {
        content: "You asked";
        display: block;
        font-size: 9.5px;
        letter-spacing: 1px;
        color: rgba(181,212,244,.55);
        text-transform: uppercase;
        font-weight: 600;
        flex-shrink: 0;
        margin-top: 4px;
        min-width: 62px;
    }

/* Loading */
.aura-d-loading {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 24px 0;
    color: rgba(255,255,255,.85);
    font-size: 15px;
    font-family: 'DM Sans',sans-serif
}

.aura-d-dots {
    display: inline-flex;
    gap: 6px
}

    .aura-d-dots span {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #4a9eff;
        animation: aura-d-dot 1.2s ease-in-out infinite
    }

        .aura-d-dots span:nth-child(2) {
            animation-delay: .18s;
            background: #a78bfa
        }

        .aura-d-dots span:nth-child(3) {
            animation-delay: .36s;
            background: #34d399
        }

@keyframes aura-d-dot {
    0%,80%,100% {
        opacity: .25;
        transform: scale(.7)
    }

    40% {
        opacity: 1;
        transform: scale(1.05)
    }
}

/* Answer card */
.aura-d-answer {
    background: rgba(255,255,255,.97);
    border-radius: 18px;
    padding: 28px 30px;
    color: #1a1a1a;
    font-family: 'DM Sans',sans-serif;
    box-shadow: 0 18px 50px rgba(0,0,0,.32);
    position: relative;
}

.aura-d-answer-text {
    font-size: 15px;
    line-height: 1.65;
    color: #222;
    margin-bottom: 22px
}

    .aura-d-answer-text p {
        margin-bottom: 12px
    }

        .aura-d-answer-text p:last-child {
            margin-bottom: 0
        }

    .aura-d-answer-text strong {
        color: #0B1A3B;
        font-weight: 600
    }

/* Section blocks */
.aura-d-block {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid #ECEFF3
}

.aura-d-block-label {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #185FA5;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .aura-d-block-label::before {
        content: "";
        width: 4px;
        height: 14px;
        border-radius: 3px;
        background: #185FA5
    }

/* Variant toggle */
.aura-d-variant-toggle {
    display: inline-flex;
    gap: 0;
    background: #F0F3F8;
    border-radius: 8px;
    padding: 3px;
    margin-left: auto;
    font-size: 11px;
    font-family: 'DM Sans',sans-serif;
}

.aura-d-variant-btn {
    background: transparent;
    border: none;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #6B7280;
    cursor: pointer;
    letter-spacing: .3px;
    transition: all .15s;
    font-family: 'DM Sans',sans-serif;
}

    .aura-d-variant-btn.aura-d-variant-active {
        background: #fff;
        color: #185FA5;
        box-shadow: 0 1px 3px rgba(0,0,0,.06)
    }

    .aura-d-variant-btn:hover:not(.aura-d-variant-active) {
        color: #185FA5
    }

.aura-d-block-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px
}

    .aura-d-block-head .aura-d-block-label {
        margin-bottom: 0
    }

.aura-d-variant {
    display: none
}

    .aura-d-variant.aura-d-variant-shown {
        display: block
    }

/* Variant A — chip list */
.aura-d-courses {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(240px,1fr));
    gap: 10px
}

.aura-d-course-chip {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #F7F9FC;
    border: 1px solid #E5EAF1;
    border-radius: 12px;
    padding: 12px 14px;
    text-decoration: none;
    color: #1a1a1a;
    transition: all .15s ease;
}

    .aura-d-course-chip:hover {
        border-color: #185FA5;
        background: #EEF4FF;
        transform: translateY(-2px);
        box-shadow: 0 6px 18px rgba(24,95,165,.12)
    }

.aura-d-course-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: #EEF4FF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

    .aura-d-course-icon.aura-d-ic-blue {
        background: #EEF4FF;
        color: #1A56DB
    }

    .aura-d-course-icon.aura-d-ic-teal {
        background: #F0FDFA;
        color: #0D9488
    }

    .aura-d-course-icon.aura-d-ic-purple {
        background: #F5F3FF;
        color: #7C3AED
    }

    .aura-d-course-icon.aura-d-ic-amber {
        background: #FFFBEB;
        color: #D97706
    }

    .aura-d-course-icon.aura-d-ic-coral {
        background: #FFF5F5;
        color: #DC2626
    }

    .aura-d-course-icon.aura-d-ic-green {
        background: #ECFDF5;
        color: #059669
    }

.aura-d-course-meta {
    flex: 1;
    min-width: 0
}

.aura-d-course-name {
    font-size: 13px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.35;
    margin-bottom: 2px
}

.aura-d-course-sub {
    font-size: 11px;
    color: #6B7280
}

.aura-d-course-arrow {
    color: #185FA5;
    font-size: 16px;
    flex-shrink: 0
}

/* Variant B — vertical thumbnail cards */
.aura-d-thumbcards {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(280px,1fr));
    gap: 14px
}

.aura-d-thumbcard {
    display: block;
    text-decoration: none;
    color: #1a1a1a;
    background: #fff;
    border: 1px solid #E5EAF1;
    border-radius: 14px;
    overflow: hidden;
    transition: all .2s ease;
}

    .aura-d-thumbcard:hover {
        border-color: #185FA5;
        box-shadow: 0 12px 30px rgba(24,95,165,.15);
        transform: translateY(-3px)
    }

.aura-d-thumbcard-thumb {
    width: 100%;
    display: block;
    line-height: 0
}

.aura-d-thumbcard-body {
    padding: 5px 14px 7px;
    /*padding: 13px 14px 14px;*/
    display: flex;
    align-items: flex-start;
    gap: 8px
}

.aura-d-thumbcard-meta {
    flex: 1;
    min-width: 0
}

.aura-d-thumbcard-name {
    font-size: 12px;
    /*font-size: 14px;*/
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.4;
    margin-bottom: 3px
}

.aura-d-thumbcard-sub {
    font-size: 11.5px;
    color: #6B7280;
    line-height: 1.4
}

.aura-d-thumbcard-arrow {
    color: #185FA5;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px
}

/* Follow-ups */
.aura-d-followups {
    display: flex;
    flex-wrap: wrap;
    gap: 8px
}

.aura-d-followup {
    background: #fff;
    border: 1px solid #E5EAF1;
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 12.5px;
    color: #1A56DB;
    cursor: pointer;
    font-family: 'DM Sans',sans-serif;
    transition: all .15s ease;
}

    .aura-d-followup::before {
        content: "💬 ";
        opacity: .7
    }

    .aura-d-followup:hover {
        background: #185FA5;
        color: #fff;
        border-color: #185FA5;
        transform: translateY(-1px)
    }

/* Sources */
.aura-d-sources {
    font-size: 11.5px;
    color: #6B7280;
    line-height: 1.7;
    margin-top: 14px
}

    .aura-d-sources strong {
        color: #374151;
        font-weight: 600;
        letter-spacing: .3px
    }

    .aura-d-sources a {
        color: #185FA5;
        text-decoration: none;
        border-bottom: 1px dotted rgba(24,95,165,.3)
    }

        .aura-d-sources a:hover {
            border-bottom-style: solid
        }

.aura-d-disclaimer {
    margin-top: 18px;
    font-size: 10.5px;
    color: rgba(255,255,255,.45);
    text-align: center;
    letter-spacing: .3px;
}

    .aura-d-disclaimer::before {
        content: "ⓘ ";
        opacity: .7
    }

@media(max-width:680px) {
    .aura-d-inner {
        padding: 36px 18px 40px
    }

    .aura-d-says {
        font-size: 18px
    }

    .aura-d-avatar {
        width: 38px;
        height: 38px
    }

    .aura-d-answer {
        padding: 22px 20px
    }

    .aura-d-question::before {
        display: block;
        margin-bottom: 6px
    }

    .aura-d-question {
        flex-direction: column;
        gap: 4px
    }

    .aura-d-clear {
        padding: 5px 12px;
        font-size: 10px
    }

    .aura-d-thumbcards {
        grid-template-columns: 1fr
    }

    .aura-d-block-head {
        flex-wrap: wrap
    }
}