/* websites/shared/css/components.css
 * ============================================================================
 * SHARED COMPONENTS - Buttons, Nav, Footer, Cards, etc.
 * Used across all BeWell IT websites.
 * ============================================================================ */


/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-subtle);
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.nav--scrolled {
    box-shadow: var(--shadow-md);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-on-surface);
}

.nav__brand:hover {
    color: var(--color-on-surface);
}

.nav__logo {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav__logo img {
    width: 32px;
    height: 32px;
    border-radius: 4px;
}

.nav__wordmark {
    font-size: var(--text-md);
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-on-surface-secondary);
    transition: color var(--duration-fast) var(--ease-out);
    text-decoration: none;
}

.nav__link:hover {
    color: var(--color-on-surface);
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--brand-primary);
    background: var(--brand-primary-subtle);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    transition: all var(--duration-fast) var(--ease-out);
    text-decoration: none;
}

.nav__cta:hover {
    background: var(--brand-primary);
    color: var(--color-surface);
}

/* Mobile nav toggle */
.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    color: var(--color-on-surface);
}

.nav__toggle svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 768px) {
    .nav__links {
        display: none;
    }

    .nav__toggle {
        display: block;
    }

    .nav.nav--open .nav__links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-lg);
        gap: var(--space-lg);
        box-shadow: var(--shadow-lg);
    }
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

.btn--primary {
    background: var(--brand-primary);
    color: var(--color-surface);
}

.btn--primary:hover {
    background: var(--brand-primary-hover);
    color: var(--color-surface);
    box-shadow: 0 4px 16px rgba(59, 107, 138, 0.25);
    transform: translateY(-1px);
}

.btn--secondary {
    background: transparent;
    color: var(--color-on-surface-secondary);
    border: 1px solid var(--color-border);
}

.btn--secondary:hover {
    color: var(--color-on-surface);
    border-color: var(--color-on-surface-secondary);
    background: var(--color-surface-secondary);
}

.btn--arrow::after {
    content: '\2192';
    font-size: 1.1em;
    transition: transform var(--duration-fast) var(--ease-out);
}

.btn--arrow:hover::after {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .btn {
        width: 100%;
        justify-content: center;
    }

    .btn--inline {
        width: auto;
    }
}


/* ==========================================================================
   PRODUCT CARDS
   ========================================================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.product-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
    display: block;
}

.product-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.product-card:hover::before {
    opacity: 1;
}

.product-card--brian::before { background: var(--product-brian-primary); }
.product-card--esrt::before { background: var(--product-esrt-primary); }
.product-card--catalyst::before { background: var(--product-catalyst-primary); }

.product-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.product-card__icon img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
}

.product-card--brian .product-card__icon { background: var(--product-brian-bg); }
.product-card--esrt .product-card__icon { background: var(--product-esrt-bg); }
.product-card--catalyst .product-card__icon { background: var(--product-catalyst-bg); }

.product-card__name {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-on-surface);
    margin-bottom: var(--space-xs);
    letter-spacing: var(--tracking-tight);
}

.product-card__tag {
    font-size: var(--text-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-md);
    display: block;
}

.product-card--brian .product-card__tag { color: var(--product-brian-primary); }
.product-card--esrt .product-card__tag { color: var(--product-esrt-primary); }
.product-card--catalyst .product-card__tag { color: var(--product-catalyst-primary); }

.product-card__description {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    color: var(--color-on-surface-secondary);
    margin-bottom: var(--space-lg);
}

.product-card__actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.product-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: none;
    transition: gap var(--duration-fast) var(--ease-out);
}

.product-card:hover .product-card__link {
    gap: 0.6rem;
}

.product-card--brian .product-card__link { color: var(--product-brian-primary); }
.product-card--esrt .product-card__link { color: var(--product-esrt-primary); }
.product-card--catalyst .product-card__link { color: var(--product-catalyst-primary); }

.product-card__visit {
    font-size: var(--text-xs);
    color: var(--color-on-surface-tertiary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.product-card__visit:hover {
    color: var(--color-on-surface-secondary);
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .product-card {
        padding: var(--space-xl);
    }
}


/* ==========================================================================
   PEOPLE CARDS (About page)
   ========================================================================== */

.people-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.person-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.person-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
}

.person-card__photo {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-lg);
    border: 2px solid var(--color-border-subtle);
}

.person-card__name {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-on-surface);
    margin-bottom: var(--space-xs);
}

.person-card__role {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--brand-primary);
    margin-bottom: var(--space-sm);
}

.person-card__bio {
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
}


/* ==========================================================================
   FEATURE / STAT CARDS
   ========================================================================== */

.stat-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.stat-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-surface-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-subtle);
}

.stat-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-primary-subtle);
    flex-shrink: 0;
}

.stat-card__icon svg {
    width: 20px;
    height: 20px;
    color: var(--brand-primary);
}

.stat-card__title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-on-surface);
    margin-bottom: 0.2rem;
}

.stat-card__text {
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
}


/* ==========================================================================
   CTA BANNER
   ========================================================================== */

.cta-banner {
    background: var(--color-surface-secondary);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-4xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

.cta-banner__content {
    max-width: 520px;
}

.cta-banner__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 400;
    line-height: var(--leading-snug);
    color: var(--color-on-surface);
    margin-bottom: var(--space-md);
}

.cta-banner__title em {
    font-style: italic;
    color: var(--brand-primary);
}

.cta-banner__description {
    font-size: var(--text-md);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-xl);
}

.cta-banner__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.cta-banner__features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
}

.cta-banner__features li svg {
    width: 16px;
    height: 16px;
    color: var(--brand-primary);
    flex-shrink: 0;
}

.cta-banner__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .cta-banner {
        flex-direction: column;
        padding: var(--space-2xl);
        text-align: center;
    }

    .cta-banner__features {
        align-items: center;
    }

    .cta-banner__actions {
        flex-direction: column;
        align-items: stretch;
    }
}


/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.footer__upper {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__brand-text {
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
    max-width: 280px;
    margin-top: var(--space-md);
}

.footer__heading {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-on-surface-tertiary);
    margin-bottom: var(--space-lg);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__links a {
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.footer__links a:hover {
    color: var(--color-on-surface);
}

.footer__lower {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border-subtle);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__copy {
    font-size: var(--text-xs);
    color: var(--color-on-surface-tertiary);
}

.footer__legal {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.footer__legal a {
    font-size: var(--text-xs);
    color: var(--color-on-surface-tertiary);
}

.footer__legal a:hover {
    color: var(--color-on-surface-secondary);
}

@media (max-width: 1024px) {
    .footer__upper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .footer__upper {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer__lower {
        flex-direction: column;
        text-align: center;
    }
}


/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-item summary {
    padding: var(--space-lg) var(--space-xl);
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-on-surface);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--duration-fast) var(--ease-out);
}

.faq-item summary:hover {
    background: var(--color-surface-secondary);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: var(--text-lg);
    color: var(--color-on-surface-tertiary);
    transition: transform var(--duration-normal) var(--ease-out);
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item__answer {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
}


/* ==========================================================================
   STEP GUIDE (Product sites: ESRT, Mindful Brian)
   ========================================================================== */

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.step {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
}

.step__number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand-primary-subtle);
    color: var(--brand-primary);
    font-weight: 600;
    font-size: var(--text-base);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step__content {
    flex: 1;
}

.step__title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-on-surface);
    margin-bottom: var(--space-sm);
}

.step__text {
    font-size: var(--text-base);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-md);
}

.step__screenshot {
    text-align: center;
    margin: var(--space-lg) 0;
}

.step__screenshot img {
    max-width: 280px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.step__screenshot-caption {
    margin-top: var(--space-sm);
    font-size: var(--text-xs);
    color: var(--color-on-surface-tertiary);
    font-style: italic;
}

.step__highlight {
    background: var(--brand-primary-subtle);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin: var(--space-md) 0;
}

.step__highlight h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--brand-primary);
    margin-bottom: var(--space-xs);
}

.step__highlight p {
    font-size: var(--text-sm);
    color: var(--color-on-surface-secondary);
    line-height: var(--leading-normal);
    margin: 0;
}

.app-badges {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.app-badges a {
    display: inline-block;
    transition: transform var(--duration-fast) var(--ease-out);
}

.app-badges a:hover {
    transform: scale(1.05);
}

.app-badges img {
    height: 44px;
    width: auto;
}

@media (max-width: 768px) {
    .step {
        flex-direction: column;
        gap: var(--space-md);
    }

    .app-badges {
        flex-direction: column;
        align-items: flex-start;
    }
}