/* ============================================
   PRACBILL PAGE TEMPLATES - CSS
   Styles for template-homepage, template-pricing,
   template-features, template-about

   Built on the design system tokens in css/tokens.css.
   Flat-first: cards are a 1px grey-200 border and a 12px radius,
   not a shadow. Money and metrics are tabular Inter, never the
   display face.
   ============================================ */

/* ----- Shared: Section Utilities ----- */

.page-section {
    padding: var(--section-y) 0;
}

.page-section--white {
    background-color: var(--white);
}

.page-section--grey {
    background-color: var(--pb-grey-50);
    border-top: var(--border);
    border-bottom: var(--border);
}

/* Conversion band — solid blue-600, the one saturated surface */
.page-section--blue {
    background-color: var(--primary);
    color: var(--white);
}

.page-section--blue .page-section__title {
    color: var(--white);
}

.page-section--blue .page-section__subtitle {
    color: rgba(255, 255, 255, 0.88);
}

.page-section__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.page-section__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.page-section__title {
    font-family: var(--font-display);
    font-size: var(--fs-h1);
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-4);
}

.page-section__subtitle {
    font-size: 1.125rem;
    color: var(--pb-grey-600);
    max-width: 640px;
    margin: 0 auto;
    line-height: var(--lh-body);
}

/* Overline — sentence-case rule's one exception, alongside the logo */
.page-section__overline {
    display: block;
    font-size: var(--fs-overline);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--primary);
    margin-bottom: var(--space-3);
}

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

.hero__note {
    margin-top: var(--space-5);
    font-size: var(--fs-sm);
    color: var(--pb-grey-500);
}

/* ----- Social Proof Bar ----- */

.social-proof-bar {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-8);
    padding: var(--space-2) 0;
}

.proof-item {
    text-align: center;
    flex: 1;
    min-width: 160px;
}

/* Metrics are tabular Inter — never the display face */
.proof-number {
    display: block;
    font-family: var(--font-numeric);
    font-variant-numeric: tabular-nums;
    font-size: 2.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--primary);
    line-height: var(--lh-tight);
    margin-bottom: var(--space-2);
}

.proof-label {
    display: block;
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    line-height: 1.45;
}

/* ----- Benefit Cards (3-column) ----- */

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.benefit-card {
    padding: var(--space-8);
    background-color: var(--white);
    border: var(--border);
    border-radius: var(--radius-lg);
    text-align: left;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.benefit-card:hover {
    border-color: var(--pb-blue-200);
    box-shadow: var(--shadow-sm);
}

.benefit-card__icon {
    width: 48px;
    height: 48px;
    margin: 0 0 var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--pb-blue-50);
    border-radius: var(--radius-md);
    color: var(--primary);
}

.benefit-card__icon svg {
    width: 24px;
    height: 24px;
}

.benefit-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-3);
}

.benefit-card__text {
    font-size: var(--fs-body);
    color: var(--pb-grey-600);
    line-height: var(--lh-body);
    margin-bottom: var(--space-4);
}

.benefit-card__link {
    color: var(--color-link);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: color var(--transition);
}

.benefit-card__link:hover {
    color: var(--color-link-hover);
}

.benefit-card__link::after {
    content: '\2192';
}

/* ----- Testimonial Cards (static grid) ----- */

.testimonial-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card-static {
    background-color: var(--white);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
}

.testimonial-card-static__stars {
    color: var(--pb-pending);
    font-size: var(--fs-body);
    margin-bottom: var(--space-4);
    letter-spacing: 2px;
}

.testimonial-card-static__text {
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    color: var(--pb-grey-700);
    flex: 1;
    margin: 0 0 var(--space-5);
    border: none;
    padding: 0;
}

.testimonial-highlight {
    display: inline-block;
    font-family: var(--font-numeric);
    font-variant-numeric: tabular-nums;
    font-size: var(--fs-h3);
    font-weight: var(--fw-bold);
    color: var(--pb-paid-text);
    margin: var(--space-3) 0;
    line-height: var(--lh-snug);
}

.testimonial-card-static__source {
    margin-top: auto;
}

.testimonial-card-static__badge {
    display: inline-block;
    font-size: var(--fs-overline);
    font-weight: var(--fw-medium);
    color: var(--pb-grey-600);
    background-color: var(--pb-grey-100);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* ----- Pricing Preview (homepage) ----- */

.pricing-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.pricing-preview-card {
    background-color: var(--white);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    position: relative;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.pricing-preview-card:hover {
    border-color: var(--pb-blue-200);
    box-shadow: var(--shadow-sm);
}

.pricing-preview-card--highlighted {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.pricing-badge {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary);
    color: var(--white);
    font-size: var(--fs-overline);
    font-weight: var(--fw-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-badge--free {
    background-color: var(--pb-paid);
}

.pricing-preview-card__name {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-2);
}

/* Money: tabular Inter, digits, two decimals */
.pricing-preview-card__amount {
    font-family: var(--font-numeric);
    font-variant-numeric: tabular-nums;
    font-size: 2.5rem;
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--pb-grey-900);
    display: block;
    line-height: var(--lh-tight);
}

.pricing-preview-card__period {
    font-size: var(--fs-sm);
    font-weight: var(--fw-regular);
    color: var(--pb-grey-500);
}

.pricing-preview-card__desc {
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    margin: var(--space-3) 0 var(--space-5);
}

.pricing-preview-cta {
    text-align: center;
    margin-top: var(--space-4);
}

/* ----- Full Plan Cards (pricing page) ----- */

.plan-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: start;
}

.plan-full-card {
    background-color: var(--white);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    position: relative;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.plan-full-card:hover {
    border-color: var(--pb-blue-200);
    box-shadow: var(--shadow-sm);
}

.plan-full-card--popular {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.plan-full-card__name {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-2);
}

.plan-full-card__price {
    margin-bottom: var(--space-2);
}

.plan-full-card__amount {
    font-family: var(--font-numeric);
    font-variant-numeric: tabular-nums;
    font-size: 2.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--pb-grey-900);
    line-height: var(--lh-tight);
}

.plan-full-card__period {
    font-size: var(--fs-sm);
    color: var(--pb-grey-500);
}

.plan-full-card__billing {
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    margin-bottom: var(--space-6);
    min-height: 2.5em;
}

.plan-full-card .btn {
    display: flex;
    width: 100%;
    text-align: center;
    margin-bottom: var(--space-6);
}

.plan-full-card__features {
    list-style: none;
    padding: var(--space-6) 0 0;
    margin: 0;
    border-top: var(--border);
}

.plan-full-card__features li {
    padding: var(--space-2) 0;
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    line-height: 1.45;
}

.plan-full-card__features li.included {
    color: var(--pb-grey-700);
}

.plan-full-card__features li.included::before {
    content: '\2713';
    color: var(--pb-paid);
    font-weight: var(--fw-bold);
    flex-shrink: 0;
}

.plan-full-card__features li.addon::before {
    content: '$';
    color: var(--pb-pending-text);
    font-weight: var(--fw-bold);
    flex-shrink: 0;
}

.plan-full-card__features li.excluded {
    color: var(--pb-grey-400);
}

.plan-full-card__features li.excluded::before {
    content: '\2014';
    color: var(--pb-grey-300);
    flex-shrink: 0;
}

/* ----- Feature Comparison Table ----- */

.comparison-table-wrapper {
    overflow-x: auto;
    border: var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--white);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    min-width: 600px;
}

.comparison-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.comparison-table th {
    background-color: var(--pb-grey-50);
    border-bottom: 1px solid var(--pb-grey-200);
    color: var(--pb-grey-900);
    padding: var(--space-4) var(--space-5);
    text-align: center;
    font-family: var(--font-sans);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
}

.comparison-table th:first-child {
    text-align: left;
    min-width: 200px;
}

.comparison-table th span {
    display: block;
    font-family: var(--font-numeric);
    font-variant-numeric: tabular-nums;
    font-size: var(--fs-overline);
    font-weight: var(--fw-regular);
    color: var(--pb-grey-500);
    margin-top: var(--space-1);
}

.comparison-table th.popular-col {
    background-color: var(--pb-blue-50);
    color: var(--pb-blue-800);
    box-shadow: inset 0 2px 0 var(--primary);
}

.comparison-table th.popular-col span {
    color: var(--pb-blue-700);
}

.comparison-table td {
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--pb-grey-200);
    text-align: center;
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: var(--fw-medium);
    color: var(--pb-grey-900);
}

.comparison-table tbody tr:hover {
    background-color: var(--pb-grey-50);
}

.comparison-table .check {
    color: var(--pb-paid);
    font-weight: var(--fw-bold);
    font-size: var(--fs-body);
}

.comparison-table .dash {
    color: var(--pb-grey-300);
}

.comparison-table .addon-note {
    font-size: var(--fs-overline);
    color: var(--pb-pending-text);
    font-weight: var(--fw-semibold);
}

/* ----- FAQ Accordion ----- */

.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: var(--border);
}

.faq-item:first-child {
    border-top: var(--border);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--space-5) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--pb-grey-900);
    text-align: left;
    line-height: 1.4;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-left: var(--space-4);
    transition: transform var(--transition);
    color: var(--pb-grey-400);
}

.faq-item--open .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.18s ease, padding 0.18s ease;
}

.faq-item--open .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-5);
}

.faq-answer p {
    font-size: var(--fs-body);
    line-height: 1.7;
    color: var(--pb-grey-600);
    margin: 0;
}

/* ----- Feature Rows (features page, alternating) ----- */

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.feature-row--reverse {
    direction: rtl;
}

.feature-row--reverse > * {
    direction: ltr;
}

.feature-row__eyebrow {
    display: inline-block;
    font-size: var(--fs-overline);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--primary);
    margin-bottom: var(--space-3);
}

.feature-row__title {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-4);
    line-height: var(--lh-snug);
}

.feature-row__text {
    font-size: var(--fs-body);
    color: var(--pb-grey-600);
    line-height: 1.7;
    margin-bottom: var(--space-5);
}

.feature-row__list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6);
}

.feature-row__list li {
    padding: var(--space-2) 0 var(--space-2) var(--space-6);
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    position: relative;
    line-height: 1.5;
}

.feature-row__list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--pb-paid);
    font-weight: var(--fw-bold);
}

.feature-row__list li strong {
    color: var(--pb-grey-900);
    font-weight: var(--fw-semibold);
}

.feature-row__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-screenshot-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: var(--pb-grey-50);
    border: 1px dashed var(--pb-grey-300);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-sm);
    color: var(--pb-grey-500);
}

/* ----- About Page: Story Layout ----- */

.story-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-16);
    align-items: center;
}

.story-layout__text h2 {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-tight);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-5);
}

.story-layout__text p {
    font-size: var(--fs-body);
    color: var(--pb-grey-600);
    line-height: 1.75;
    margin-bottom: var(--space-4);
}

.story-layout__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background-color: var(--pb-blue-50);
    border: 1px solid var(--pb-blue-200);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pb-blue-800);
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    text-align: center;
    padding: var(--space-8);
    line-height: var(--lh-snug);
}

/* ----- Values Cards ----- */

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.value-card {
    background-color: var(--white);
    border: var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: left;
}

.value-card__icon {
    width: 48px;
    height: 48px;
    margin: 0 0 var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--pb-blue-50);
    border-radius: var(--radius-md);
    color: var(--primary);
}

.value-card__icon svg {
    width: 24px;
    height: 24px;
}

.value-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--pb-grey-900);
    margin-bottom: var(--space-3);
}

.value-card__text {
    font-size: var(--fs-sm);
    color: var(--pb-grey-600);
    line-height: var(--lh-body);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    .benefit-grid,
    .testimonial-cards-grid,
    .pricing-preview-grid,
    .plan-cards-grid,
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-row {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .feature-row--reverse {
        direction: ltr;
    }

    .story-layout {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .page-section__title {
        font-size: var(--fs-h2);
    }
}

@media (max-width: 768px) {
    .social-proof-bar {
        gap: var(--space-6);
    }

    .proof-number {
        font-size: 2.25rem;
    }

    .proof-item {
        min-width: 140px;
    }

    .faq-question {
        font-size: var(--fs-body);
    }
}

@media (max-width: 576px) {
    .benefit-grid,
    .testimonial-cards-grid,
    .pricing-preview-grid,
    .plan-cards-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .social-proof-bar {
        flex-direction: column;
        gap: var(--space-6);
    }

    .page-section__title {
        font-size: 1.5rem;
    }

    .page-section__subtitle {
        font-size: var(--fs-body);
    }

    .plan-full-card__amount {
        font-size: 2.25rem;
    }

    .feature-row__title {
        font-size: var(--fs-h3);
    }
}