/* ── Preview caption ── */
.xai-preview-caption {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    font-size: 0.8rem;
    color: var(--xai-text-muted);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════ */
/* IMPACT BAND */
/* ═══════════════════════════════════════════════════════════════ */

.xai-impact-band {
    padding: 64px 0;
    background: linear-gradient(135deg, #0B1220 0%, #0F1A2E 100%);
    border-top: 1px solid rgba(34,197,94,0.15);
    border-bottom: 1px solid rgba(34,197,94,0.15);
}

.xai-impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.xai-impact-item {
    text-align: center;
    padding: 24px 16px;
    border-right: 1px solid rgba(255,255,255,0.07);
}

.xai-impact-item:last-child {
    border-right: none;
}

.xai-impact-num {
    font-size: clamp(2.4rem, 5vw, 3.5rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 8px;
}

.xai-impact-num span {
    color: var(--xai-lime);
}

.xai-impact-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    font-weight: 500;
    line-height: 1.4;
}

@media (max-width: 640px) {
    .xai-impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .xai-impact-item:nth-child(2) {
        border-right: none;
    }
    .xai-impact-item:nth-child(1),
    .xai-impact-item:nth-child(2) {
        border-bottom: 1px solid rgba(255,255,255,0.07);
    }
}

/* ═══════════════════════════════════════════════════════════════ */
/* 3-COLUMN TRIO EXPLAINER */
/* ═══════════════════════════════════════════════════════════════ */

.xai-trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.xai-trio-card {
    background: var(--xai-card-bg);
    border: 1px solid var(--xai-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.xai-trio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

.xai-trio-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.xai-trio-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--xai-text);
    margin-bottom: 10px;
}

.xai-trio-card p {
    font-size: 0.9rem;
    color: var(--xai-text-secondary);
    line-height: 1.65;
}

@media (max-width: 768px) {
    .xai-trio {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════════════ */
/* 7 MODULES GRID */
/* ═══════════════════════════════════════════════════════════════ */

.xai-modules-section {
    background: var(--xai-bg-elevated);
}

.xai-modules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.xai-module-card {
    background: var(--xai-card-bg);
    border: 1.5px solid var(--xai-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.xai-module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mod-color, #22C55E);
    border-radius: 3px 3px 0 0;
}

.xai-module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 56px rgba(0,0,0,0.1);
    border-color: color-mix(in srgb, var(--mod-color, #22C55E) 40%, transparent);
}

.xai-module-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.xai-module-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--mod-color, #22C55E) 12%, transparent);
    color: var(--mod-color, #22C55E);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.xai-module-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--mod-color, #22C55E);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: color-mix(in srgb, var(--mod-color, #22C55E) 10%, transparent);
    padding: 3px 10px;
    border-radius: 100px;
}

.xai-module-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--xai-text);
    margin-bottom: 10px;
}

.xai-module-card > p {
    font-size: 0.875rem;
    color: var(--xai-text-secondary);
    line-height: 1.65;
    margin-bottom: 18px;
}

.xai-module-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.xai-module-list li {
    font-size: 0.82rem;
    color: var(--xai-text-secondary);
    padding-left: 18px;
    position: relative;
    line-height: 1.4;
}

.xai-module-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--mod-color, #22C55E);
    font-weight: 700;
    font-size: 0.75rem;
}

@media (max-width: 1024px) {
    .xai-modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .xai-modules-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════════════ */
/* HOW IT WORKS */
/* ═══════════════════════════════════════════════════════════════ */

.xai-hiw-section {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.xai-hiw-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
    position: relative;
}

.xai-hiw-grid::before {
    content: '';
    position: absolute;
    top: 52px;
    left: calc(16.66% + 24px);
    right: calc(16.66% + 24px);
    height: 2px;
    background: linear-gradient(90deg, #22C55E, #16A34A, #22C55E);
    opacity: 0.3;
    pointer-events: none;
}

.xai-hiw-card {
    background: var(--xai-card-bg);
    border: 1.5px solid var(--xai-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}

.xai-hiw-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(34,197,94,0.12);
    border-color: rgba(34,197,94,0.3);
}

.xai-hiw-step {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(34,197,94,0.12);
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}

.xai-hiw-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #22c55e15, #16a34a08);
    border: 1.5px solid rgba(34,197,94,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.xai-hiw-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--xai-text);
    margin-bottom: 10px;
}

.xai-hiw-card p {
    font-size: 0.875rem;
    color: var(--xai-text-secondary);
    line-height: 1.65;
    margin-bottom: 20px;
}

.xai-hiw-badge {
    display: inline-block;
    padding: 5px 14px;
    background: #F0FDF4;
    color: #16A34A;
    border: 1px solid #BBF7D0;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

@media (max-width: 768px) {
    .xai-hiw-grid { grid-template-columns: 1fr; }
    .xai-hiw-grid::before { display: none; }
}

/* ═══════════════════════════════════════════════════════════════ */
/* COMPARISON TABLE */
/* ═══════════════════════════════════════════════════════════════ */

.xai-compare-wrap {
    margin-top: 56px;
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
    border: 1px solid var(--xai-border);
}

.xai-compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--xai-card-bg);
    font-size: 0.9rem;
}

.xai-compare-table thead tr {
    background: var(--xai-text);
    color: #ffffff;
}

.xai-compare-table th {
    padding: 18px 24px;
    font-weight: 700;
    text-align: center;
    font-size: 0.88rem;
    letter-spacing: 0.02em;
}

.xai-compare-table th:first-child {
    text-align: left;
    width: 55%;
}

.xai-col-wangari {
    background: rgba(34,197,94,0.15);
}

.xai-col-other {
    color: rgba(255,255,255,0.65);
}

.xai-col-badge {
    background: var(--xai-lime);
    color: #0B1220;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 800;
}

.xai-compare-table tbody tr {
    border-bottom: 1px solid var(--xai-border);
    transition: background 0.15s ease;
}

.xai-compare-table tbody tr:last-child {
    border-bottom: none;
}

.xai-compare-table tbody tr:hover {
    background: var(--xai-bg-elevated);
}

.xai-compare-table td {
    padding: 14px 24px;
    text-align: center;
    color: var(--xai-text-secondary);
}

.xai-compare-table td:first-child {
    text-align: left;
    color: var(--xai-text);
    font-weight: 500;
}

.xai-compare-table td.yes {
    color: #16A34A;
    font-weight: 700;
    font-size: 1rem;
    background: rgba(34,197,94,0.04);
}

.xai-compare-table td.no {
    color: #DC2626;
    font-weight: 700;
    font-size: 1rem;
}

.xai-compare-table td.partial {
    color: #D97706;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ═══════════════════════════════════════════════════════════════ */
/* MOBILE APP COMING SOON */
/* ═══════════════════════════════════════════════════════════════ */

.xai-app-section {
    background: var(--xai-bg-elevated);
    border-top: 1px solid var(--xai-border);
    border-bottom: 1px solid var(--xai-border);
    overflow: hidden;
}

.xai-app-wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.xai-app-tag {
    display: inline-block;
    padding: 6px 14px;
    background: color-mix(in srgb, var(--xai-lime) 15%, transparent);
    color: var(--xai-lime-dark);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 100px;
    margin-bottom: 20px;
}

.xai-app-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--xai-text);
    margin-bottom: 16px;
}

.xai-app-content > p {
    font-size: 1rem;
    color: var(--xai-text-secondary);
    line-height: 1.65;
    margin-bottom: 32px;
}

.xai-app-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.xai-app-feat-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.xai-app-feat-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #FAFEF9;
    border: 1.5px solid var(--xai-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.xai-app-feat-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--xai-text);
    margin-bottom: 4px;
}

.xai-app-feat-item p {
    font-size: 0.85rem;
    color: var(--xai-text-secondary);
    line-height: 1.5;
}

/* Badge Buttons */
.xai-app-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.xai-badge-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #0B1220;
    color: #ffffff;
    padding: 10px 24px 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.25s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: default;
    user-select: none;
}

.xai-badge-btn svg {
    color: #ffffff;
    flex-shrink: 0;
}

.xai-badge-btn div {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.xai-badge-btn span {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.5);
}

.xai-badge-btn strong {
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
}

.xai-badge-soon {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--xai-lime);
    color: #0B1220;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(34, 197, 94, 0.4);
}

/* Phone Mockup Frame */
.xai-phone-mockup {
    position: relative;
    width: 290px;
    height: 590px;
    background: #0D1F12;
    border: 12px solid #0B1220;
    border-radius: 40px;
    margin: 0 auto;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25), 
                inset 0 0 4px rgba(255, 255, 255, 0.2);
}

.xai-phone-screen {
    width: 100%;
    height: 100%;
    background: #0B1220;
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    padding: 32px 16px 16px;
    display: flex;
    flex-direction: column;
}

.xai-phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 18px;
    background: #0B1220;
    border-radius: 0 0 12px 12px;
    z-index: 10;
}

/* Inner Mobile App Dashboard mock */
.xai-mini-app {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    color: #ffffff;
}

.xai-mini-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    opacity: 0.9;
}

.xai-mini-header span {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.xai-mini-wifi {
    background: rgba(34, 197, 94, 0.15);
    color: var(--xai-lime);
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 800;
    font-size: 0.6rem;
}

.xai-mini-kpi {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 16px;
}

.xai-mini-kpi span {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.6);
}

.xai-mini-kpi h2 {
    font-size: 1.45rem;
    font-weight: 800;
    margin: 4px 0;
    letter-spacing: -0.02em;
}

.xai-mini-pill {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--xai-lime);
    background: rgba(34, 197, 94, 0.1);
    padding: 2px 8px;
    border-radius: 100px;
}

.xai-mini-alert {
    background: rgba(239, 68, 68, 0.1);
    border: 1.5px solid rgba(239, 68, 68, 0.2);
    border-radius: 14px;
    padding: 10px 12px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.xai-mini-alert-icon {
    background: #EF4444;
    color: #ffffff;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 900;
    flex-shrink: 0;
}

.xai-mini-alert strong {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: #ff8585;
    margin-bottom: 2px;
}

.xai-mini-alert p {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.3;
}

.xai-mini-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.xai-mini-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 12px;
    border-radius: 10px;
}

.xai-mini-item span {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
}

.xai-mini-item strong {
    font-size: 0.72rem;
    font-weight: 700;
}

@media (max-width: 900px) {
    .xai-app-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .xai-app-visual {
        order: -1;
    }
}