/* ============================================
   ROWAN GUARDIAN — Subpage Styles
   Shared styles for role/feature detail pages
   Note: Dropdown / Share / Nav styles are in styles.css
   ============================================ */

/* --- Subpage Hero --- */
.subpage-hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.subpage-hero-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.subpage-hero-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.subpage-hero-text .hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
}

.subpage-hero-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 540px;
}

.subpage-hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.subpage-hero-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.subpage-screenshot {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: transform 0.5s var(--ease);
}

.subpage-screenshot:hover {
    transform: scale(1.02);
}

/* --- Subpage Sections --- */
.subpage-section {
    padding: var(--section-pad) 0;
    position: relative;
}

.subpage-section-alt {
    background: var(--bg-secondary);
}

.subpage-section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--amber-400), transparent);
    opacity: 0.15;
}

/* --- Problem Grid --- */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.4s var(--ease);
}

.problem-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.problem-card p {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* --- Feature Detail Grid --- */
.features-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.4s var(--ease);
}

.feature-detail-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-detail-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}

.feature-detail-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.feature-detail-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.feature-detail-example {
    background: rgba(122, 170, 93, 0.06);
    border: 1px solid rgba(122, 170, 93, 0.12);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 0.85rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.feature-detail-example strong {
    color: var(--green-300);
}

/* --- Chat Showcase --- */
.chat-showcase {
    max-width: 700px;
    margin: 0 auto;
}

.chat-preview-large {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.chat-preview-large .chat-msg {
    padding: 20px 28px;
    font-size: 0.95rem;
    line-height: 1.75;
}

/* --- Subpage Screenshot Row --- */
.subpage-screenshots-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.subpage-screenshot-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s var(--ease);
}

.subpage-screenshot-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.subpage-screenshot-card img {
    width: 100%;
    display: block;
}

.screenshot-label {
    padding: 12px 16px;
    background: var(--bg-card);
}

.screenshot-role {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.screenshot-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.screenshots-cta-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ======= RESPONSIVE — Subpages ======= */

/* Tablet */
@media (max-width: 1024px) {
    .subpage-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .subpage-hero-image {
        order: -1;
        max-width: 100%;
        margin: 0 auto;
    }

    .subpage-screenshot {
        width: 100%;
        height: auto;
    }

    .features-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Phone landscape / small tablet */
@media (max-width: 768px) {
    .subpage-hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

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

    .subpage-screenshots-row {
        grid-template-columns: 1fr;
    }

    .subpage-hero-actions {
        flex-direction: column;
    }

    .subpage-hero-text .hero-title {
        font-size: 1.8rem;
    }

    .subpage-hero-desc {
        font-size: 1rem;
    }

    .chat-preview-large .chat-msg {
        padding: 16px 20px;
        font-size: 0.88rem;
    }
}

/* Phone */
@media (max-width: 480px) {
    .subpage-hero {
        padding: 100px 0 48px;
    }

    .subpage-hero-text .hero-title {
        font-size: 1.5rem;
    }

    .subpage-hero-desc {
        font-size: 0.9rem;
    }

    .problem-card {
        padding: 24px 20px;
    }

    .feature-detail-card {
        padding: 24px 20px;
    }

    .feature-detail-example {
        padding: 12px 14px;
        font-size: 0.82rem;
    }

    .chat-preview-large .chat-msg {
        padding: 14px 16px;
        font-size: 0.82rem;
    }

    .subpage-hero-content {
        gap: 28px;
    }

    .subpage-hero-image {
        max-width: 100%;
    }

    .subpage-screenshot {
        border-radius: 12px;
    }
}

/* Fold phone */
@media (max-width: 360px) {
    .subpage-hero {
        padding: 90px 0 36px;
    }

    .subpage-hero-text .hero-title {
        font-size: 1.3rem;
    }

    .subpage-hero-desc {
        font-size: 0.82rem;
    }

    .problem-card {
        padding: 20px 16px;
    }

    .problem-card h3 {
        font-size: 1rem;
    }

    .problem-card p {
        font-size: 0.82rem;
    }

    .feature-detail-card {
        padding: 20px 16px;
    }
}

/* Ultra-narrow fold */
@media (max-width: 280px) {
    .subpage-hero-text .hero-title {
        font-size: 1.15rem;
    }

    .problem-card,
    .feature-detail-card {
        padding: 16px 12px;
    }
}