/* ===========================================
   JARVIS PAGE — extends main design system
   =========================================== */

/* Hero
------------------------------------*/

.jarvis-hero {
    padding: 140px 0 100px;
    background: var(--navy);
    overflow: hidden;
    position: relative;
}

.jarvis-hero::before {
    content: '';
    position: absolute;
    top: -160px;
    right: -160px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.jarvis-hero-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.jarvis-hero-content .hero-label {
    color: var(--accent-light);
}

.jarvis-hero-content .hero-title {
    color: var(--white);
    font-size: 64px;
    letter-spacing: -2px;
}

.jarvis-hero-content .hero-tagline {
    color: var(--accent-light);
    font-weight: 600;
    font-size: 22px;
    margin-bottom: 16px;
}

.jarvis-hero-content .hero-subtitle {
    color: var(--slate-400);
    max-width: 560px;
}

.jarvis-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
}

.jarvis-badge {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-light);
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    padding: 5px 12px;
    border-radius: 20px;
    white-space: nowrap;
}

.jarvis-hero-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.jarvis-icon-ring {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    border: 1.5px solid rgba(59, 130, 246, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    color: var(--accent-light);
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.15);
}

/* Overview
------------------------------------*/

.jarvis-overview {
    padding: 100px 0;
    background: var(--slate-100);
}

.jarvis-overview-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 60px;
    align-items: start;
}

.jarvis-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--slate-700);
    margin-bottom: 16px;
}

.jarvis-overview-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 80px;
}

.jarvis-stat {
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
    box-shadow: var(--shadow-sm);
}

.jarvis-stat-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 4px;
}

.jarvis-stat-label {
    font-size: 14px;
    color: var(--slate-500);
}

/* Capabilities
------------------------------------*/

.jarvis-capabilities {
    padding: 100px 0;
    background: var(--white);
}

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

/* Make last row center if odd number of cards */
.jarvis-cap-grid .jarvis-cap-card:last-child:nth-child(3n - 1) {
    grid-column: 2;
}

.jarvis-cap-card {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
}

.jarvis-cap-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    transform: translateY(-2px);
}

.jarvis-cap-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--accent);
    font-size: 20px;
}

.jarvis-cap-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.jarvis-cap-card p {
    font-size: 14px;
    color: var(--slate-500);
    line-height: 1.6;
}

/* Stack
------------------------------------*/

.jarvis-stack {
    padding: 100px 0;
    background: var(--navy);
}

.jarvis-stack .section-label {
    color: var(--accent-light);
}

.jarvis-stack .section-title {
    color: var(--white);
}

.jarvis-stack-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.jarvis-stack-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--navy-light);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.06);
    transition: border-color var(--transition);
}

.jarvis-stack-item:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.jarvis-stack-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    font-size: 18px;
    flex-shrink: 0;
}

.jarvis-stack-item h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.jarvis-stack-item p {
    font-size: 13px;
    color: var(--slate-400);
    line-height: 1.5;
}

/* Footer note
------------------------------------*/

.jarvis-footer-note {
    padding: 80px 0;
    background: var(--slate-100);
}

.jarvis-footer-note-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.jarvis-footer-icon {
    font-size: 32px;
    color: var(--accent);
    margin-bottom: 24px;
    display: block;
}

.jarvis-footer-note p {
    font-size: 18px;
    font-style: italic;
    color: var(--slate-700);
    line-height: 1.7;
    margin-bottom: 32px;
}

.jarvis-back-btn {
    display: inline-flex;
}

/* Responsive
------------------------------------*/

@media screen and (max-width: 768px) {
    .jarvis-hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .jarvis-hero-content .hero-title {
        font-size: 44px;
    }

    .jarvis-hero-icon {
        order: -1;
    }

    .jarvis-icon-ring {
        width: 100px;
        height: 100px;
        font-size: 36px;
    }

    .jarvis-overview-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .jarvis-overview-stats {
        padding-top: 0;
        flex-direction: row;
        overflow-x: auto;
    }

    .jarvis-stat {
        min-width: 160px;
    }

    .jarvis-cap-grid {
        grid-template-columns: 1fr;
    }

    .jarvis-cap-grid .jarvis-cap-card:last-child:nth-child(3n - 1) {
        grid-column: 1;
    }

    .jarvis-stack-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
    .jarvis-cap-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .jarvis-cap-grid .jarvis-cap-card:last-child:nth-child(3n - 1) {
        grid-column: unset;
    }
}