/* ============================================================================
   Product Components System (Single Product Pages)
   - Shared styles for FAQ accordion, Benefits accordion, Formula table,
     Dark CTA, Timeline, and stat badges.
   - Naming convention: BEM (.component__element--modifier)
   ============================================================================ */

:root {
  --pc-color-bg: #f4f4f1;
  --pc-color-surface: #ffffff;
  --pc-color-surface-muted: #f7f6f2;
  --pc-color-text: #202022;
  --pc-color-text-muted: #66635f;
  --pc-color-text-subtle: #9c9a94;
  --pc-color-border: #dfddd6;
  --pc-color-border-strong: #c9c6be;
  --pc-color-dark: #1a1a1c;
  --pc-color-dark-button: #c2cfd0;
  --pc-color-accent: #b3a14f;

  --pc-font-serif: "Canela", "IvyMode", "Georgia", serif;
  --pc-font-sans: "Inter", "Avenir Next", "Helvetica Neue", Arial, sans-serif;

  --pc-space-2xs: 6px;
  --pc-space-xs: 12px;
  --pc-space-sm: 18px;
  --pc-space-md: 24px;
  --pc-space-lg: 32px;
  --pc-space-xl: 48px;
  --pc-space-2xl: 64px;

  --pc-max-content: 1080px;
  --pc-max-readable: 980px;

  --pc-radius-sm: 6px;
  --pc-radius-pill: 999px;

  --pc-duration-fast: 180ms;
  --pc-duration-base: 280ms;
  --pc-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================================
   Shared helpers
   ============================================================================ */

.pc-section {
  max-width: var(--pc-max-content);
  margin-inline: auto;
  padding-inline: var(--pc-space-md);
}

.pc-section__eyebrow {
  margin: 0 0 var(--pc-space-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: var(--pc-font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--pc-color-accent);
  text-align: center;
}

.pc-section__heading {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.12;
  font-weight: 400;
  color: var(--pc-color-text);
  text-align: center;
}

.pc-section__subheading {
  margin: var(--pc-space-xs) auto 0;
  max-width: 760px;
  font-family: var(--pc-font-sans);
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--pc-color-text-muted);
  text-align: center;
}

/* ============================================================================
   Stat badges
   ============================================================================ */

.pc-stat-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pc-space-xs);
}

.pc-stat-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 14px;
  background: #f0efe8;
  border: 1px solid #ece9df;
  border-radius: 2px;
  font-family: var(--pc-font-sans);
  font-size: 0.9rem;
  line-height: 1.2;
  color: #4f4d49;
  white-space: nowrap;
}

.pc-stat-badge--accent {
  color: #4f5630;
  background: #efefdf;
  border-color: #e1e0c9;
}

.pc-stat-badge--outline {
  background: transparent;
  border-color: var(--pc-color-border);
}

/* ============================================================================
   FAQ Accordion (.faq-list / .faq-item)
   ============================================================================ */

.faq-list {
  max-width: var(--pc-max-readable);
  margin: 0 auto;
  border-top: 1px solid var(--pc-color-border);
}

.faq-item {
  border-bottom: 1px solid var(--pc-color-border);
}

.faq-question {
  width: 100%;
  margin: 0;
  padding: var(--pc-space-md) 0;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-start;
  gap: var(--pc-space-sm);
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.faq-question:focus-visible {
  outline: 2px solid var(--pc-color-border-strong);
  outline-offset: 4px;
}

.faq-question h3 {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-weight: 400;
  font-size: clamp(1.2rem, 2.1vw, 1.75rem);
  line-height: 1.35;
  color: var(--pc-color-text);
}

.faq-toggle {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 6px;
  flex-shrink: 0;
  transition: transform var(--pc-duration-base) var(--pc-ease);
}

.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 1.6px;
  background: #b6b3ac;
  transform: translate(-50%, -50%);
  transition: transform var(--pc-duration-base) var(--pc-ease), opacity var(--pc-duration-base) var(--pc-ease);
}

.faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 360ms var(--pc-ease), opacity var(--pc-duration-base) var(--pc-ease);
  opacity: 0;
}

.faq-item.is-open .faq-answer {
  opacity: 1;
}

.faq-answer > div,
.faq-answer > p {
  padding: 0 0 var(--pc-space-lg);
  margin: 0;
  font-family: var(--pc-font-sans);
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--pc-color-text-muted);
}

/* ============================================================================
   Benefits Accordion (.benefits-list / .benefit-item)
   ============================================================================

.benefits-list {
  max-width: var(--pc-max-readable);
  margin: 0 auto;
  border-top: 1px solid var(--pc-color-border);
}

.benefit-item {
  border-bottom: 1px solid var(--pc-color-border);
}

.benefit-header {
  width: 100%;
  margin: 0;
  padding: var(--pc-space-md) 0;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: flex-start;
  gap: var(--pc-space-md);
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.benefit-header:focus-visible {
  outline: 2px solid var(--pc-color-border-strong);
  outline-offset: 4px;
}

.benefit-number {
  min-width: 2ch;
  margin-top: 2px;
  font-family: var(--pc-font-serif);
  font-style: italic;
  font-size: 1.45rem;
  line-height: 1;
  color: #b8b6ae;
}

.benefit-title {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.35;
  color: var(--pc-color-text);
}

.benefit-toggle {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 6px;
  flex-shrink: 0;
  transition: transform var(--pc-duration-base) var(--pc-ease);
}

.benefit-toggle::before,
.benefit-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 1.6px;
  background: #b6b3ac;
  transform: translate(-50%, -50%);
  transition: transform var(--pc-duration-base) var(--pc-ease), opacity var(--pc-duration-base) var(--pc-ease);
}

.benefit-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.benefit-item.is-open .benefit-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
}

.benefit-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 360ms var(--pc-ease), opacity var(--pc-duration-base) var(--pc-ease);
  opacity: 0;
}

.benefit-item.is-open .benefit-body {
  opacity: 1;
}

.benefit-body > .benefit-desc {
  padding: 0 0 var(--pc-space-xs);
  margin: 0;
  font-family: var(--pc-font-sans);
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--pc-color-text-muted);
}

.benefit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pc-space-xs);
  padding-bottom: var(--pc-space-md);
}

.benefit-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 14px;
  background: #f0efe8;
  border: 1px solid #ece9df;
  border-radius: 2px;
  font-family: var(--pc-font-sans);
  font-size: 0.9rem;
  line-height: 1.2;
  color: #4f4d49;
  white-space: nowrap;
}

.benefit-tag--accent {
  color: #4f5630;
  background: #efefdf;
  border-color: #e1e0c9;
}

.benefit-quote {
  margin: 0 0 var(--pc-space-md);
  padding-left: var(--pc-space-sm);
  border-left: 2px solid var(--pc-color-border);
}

.benefit-quote p {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  color: #55524d;
}

.benefit-quote cite {
  margin-top: var(--pc-space-2xs);
  display: block;
  font-family: var(--pc-font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9a978f;
} */

/* ============================================================================
   Full Formula table
   ============================================================================ */

.pc-formula {
  max-width: var(--pc-max-content);
  margin: 0 auto;
  padding-inline: var(--pc-space-md);
}

.pc-formula__table-wrap {
  margin-top: var(--pc-space-lg);
  border: 1px solid #e8e6de;
  background: #fbfbf8;
  overflow: hidden;
}

.pc-formula__table {
  width: 100%;
  border-collapse: collapse;
}

.pc-formula__row {
  border-bottom: 1px solid #e8e6de;
}

.pc-formula__row:last-child {
  border-bottom: 0;
}

.pc-formula__name-cell,
.pc-formula__description-cell {
  padding: 20px 18px;
  vertical-align: top;
}

.pc-formula__name-cell {
  width: 30%;
  border-right: 1px solid #efede7;
}

.pc-formula__ingredient {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-size: 1.5rem;
  line-height: 1.2;
  color: #2b2b2d;
}

.pc-formula__role {
  margin: 6px 0 0;
  font-family: var(--pc-font-sans);
  font-size: 0.95rem;
  line-height: 1.3;
  color: #9aa8a7;
}

.pc-formula__description {
  margin: 0;
  font-family: var(--pc-font-sans);
  font-size: 1.05rem;
  line-height: 1.62;
  color: #55534f;
}

/* ============================================================================
   Dark CTA (For Best Results)
   ============================================================================ */

.pc-dark-cta {
  max-width: var(--pc-max-readable);
  margin: 0 auto;
  padding: clamp(28px, 4.2vw, 54px) clamp(22px, 4.5vw, 72px);
  background: var(--pc-color-dark);
  color: #f2f2ef;
  text-align: center;
}

.pc-dark-cta__eyebrow {
  margin: 0 0 var(--pc-space-sm);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-family: var(--pc-font-sans);
  color: #a7abb2;
}

.pc-dark-cta__heading {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
}

.pc-dark-cta__text {
  margin: var(--pc-space-sm) auto 0;
  max-width: 760px;
  font-family: var(--pc-font-sans);
  font-size: 1.3rem;
  line-height: 1.62;
  color: rgba(247, 247, 244, 0.85);
}

.pc-dark-cta__note {
  margin: var(--pc-space-md) auto 0;
  max-width: 720px;
  padding-top: var(--pc-space-md);
  border-top: 1px solid rgba(230, 230, 224, 0.2);
  font-family: var(--pc-font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: rgba(232, 232, 227, 0.72);
}

.pc-dark-cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--pc-space-md);
  min-width: min(100%, 420px);
  min-height: 56px;
  border: 1px solid transparent;
  border-radius: 2px;
  padding: 14px 28px;
  background: var(--pc-color-dark-button);
  color: #202124;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--pc-duration-fast) var(--pc-ease), opacity var(--pc-duration-fast) var(--pc-ease);
}

.pc-dark-cta__button:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

/* ============================================================================
   Timeline (How It Works)
   ============================================================================ */

.pc-timeline {
  max-width: var(--pc-max-content);
  margin: 0 auto;
  padding-inline: var(--pc-space-md);
}

.pc-timeline__grid {
  margin-top: var(--pc-space-lg);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.8vw, 38px);
}

.pc-timeline__item {
  text-align: center;
}

.pc-timeline__step {
  margin: 0;
  font-family: var(--pc-font-serif);
  font-size: clamp(2.5rem, 4.2vw, 3.6rem);
  font-weight: 400;
  line-height: 1;
  color: #c3b354;
}

.pc-timeline__title {
  margin: var(--pc-space-xs) 0 0;
  font-family: var(--pc-font-serif);
  font-size: clamp(1.9rem, 2.5vw, 2.2rem);
  font-weight: 400;
  color: #212226;
}

.pc-timeline__text {
  margin: var(--pc-space-sm) 0 0;
  font-family: var(--pc-font-sans);
  font-size: 1.3rem;
  line-height: 1.55;
  color: #3f3f42;
}

/* ============================================================================
   Responsive breakpoints
   ============================================================================ */

@media (max-width: 980px) {
  .pc-section,
  .pc-formula,
  .pc-timeline {
    padding-inline: var(--pc-space-sm);
  }

  .pc-formula__ingredient {
    font-size: 1.32rem;
  }

  .pc-formula__description {
    font-size: 1rem;
  }
}

@media (max-width: 767px) {
  .faq-question {
    gap: var(--pc-space-xs);
  }

  .faq-question h3 {
    font-size: 1.15rem;
  }

  .benefit-header {
    gap: var(--pc-space-sm);
  }

  .benefit-number {
    font-size: 1.18rem;
    margin-top: 5px;
  }

  .benefit-title {
    font-size: 1.32rem;
  }

  .benefit-tag {
    white-space: normal;
  }

  .pc-stat-badge {
    white-space: normal;
  }

  .pc-formula__table,
  .pc-formula__table tbody,
  .pc-formula__row,
  .pc-formula__name-cell,
  .pc-formula__description-cell {
    display: block;
    width: 100%;
  }

  .pc-formula__name-cell {
    border-right: 0;
    padding-bottom: 8px;
  }

  .pc-formula__description-cell {
    padding-top: 0;
    padding-bottom: 18px;
  }

  .pc-dark-cta__text {
    font-size: 1.02rem;
  }

  .pc-dark-cta__note {
    font-size: 1.1rem;
  }

  .pc-timeline__grid {
    grid-template-columns: 1fr;
    gap: var(--pc-space-lg);
  }

  .pc-timeline__text {
    font-size: 1.05rem;
  }
}

/* ── Ingredients Table (shortcode: [ingredients_table]) ── */
.ingredient-table-container {
    max-width: 1000px;
    margin: 0 auto;
    font-family: inherit;
    background-color: #ffffff;
    border: 1px solid #e0dfdb;
    padding: 30px 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.ingredient-table-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    border-bottom: 1px solid #eeeeee;
    padding: 25px 0;
    gap: 40px;
    align-items: start;
}

.ingredient-table-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ingredient-table-row:first-child {
    padding-top: 0;
}

.ingredient-mobile-toggle {
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    text-align: left;
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    pointer-events: none;
    cursor: default;
}

.ingredient-title {
    font-size: 24px;
    color: #1a1a1a;
    font-weight: 500;
    line-height: 1.3;
}

.ingredient-subtitle {
    font-size: 16px;
    color: #a3a3a3;
    margin-top: 6px;
}

.ingredient-col-right p {
    margin: 0;
    font-size: 15px;
    color: #4a4a4a;
    line-height: 1.6;
}

@media (max-width: 767px) {
    .ingredient-table-container {
        padding: 20px;
    }
    .ingredient-table-row {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 15px 0;
    }
    .ingredient-mobile-toggle {
        pointer-events: auto;
        cursor: pointer;
        position: relative;
        padding-right: 20px;
    }
    .ingredient-mobile-toggle::after {
        content: '+';
        position: absolute;
        right: 0;
        top: 0;
        font-size: 18px;
        color: #999;
        transition: transform 0.2s;
    }
    .ingredient-table-row.is-open .ingredient-mobile-toggle::after {
        content: '−';
    }
    .ingredient-col-right {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    .ingredient-description-content {
        padding-top: 12px;
        padding-bottom: 5px;
    }
}

/* ── Benefits Accordion (shortcode: [benefits_accordion]) ── */
.benefits-accordion-container {
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-row {
    border-bottom: 1px solid #e5e0d8;
}

.benefit-trigger {
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    width: 100%;
    padding: 30px 0;
    display: grid;
    grid-template-columns: 80px 1fr 40px;
    align-items: center;
    text-align: left;
    cursor: pointer;
}

.benefit-number {
    font-size: 20px;
    color: #bfae96;
    font-style: italic;
    font-family: serif;
}

.benefit-title {
    font-size: 22px;
    color: #2b2b2b;
    font-weight: 400;
}

.benefit-icon {
    position: relative;
    width: 20px;
    height: 20px;
    justify-self: end;
}

.benefit-icon::before,
.benefit-icon::after {
    content: '';
    position: absolute;
    background-color: #707070;
    transition: transform 0.25s ease;
}

.benefit-icon::before {
    top: 9px;
    left: 3px;
    width: 14px;
    height: 1px;
}

.benefit-icon::after {
    top: 3px;
    left: 9px;
    width: 1px;
    height: 14px;
}

.benefit-row.is-open .benefit-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.benefit-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.benefit-panel-inner {
    padding-left: 80px;
    padding-bottom: 35px;
}

.benefit-description {
    font-size: 20px;
    color: #5a5a5a;
    line-height: 1.6;
    margin: 0 0 20px 0;
    max-width: 85%;
}

.benefit-pills-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.benefit-pill {
    background-color: #f7f4ed;
    color: #4a4238;
    font-size: 16px;
    padding: 6px 16px;
    border-radius: 4px;
    font-weight: 500;
}

@media (max-width: 767px) {
    .benefit-trigger {
        grid-template-columns: 45px 1fr 30px;
        padding: 20px 0;
    }
    .benefit-title { font-size: 18px; }
    .benefit-panel-inner { padding-left: 45px; padding-bottom: 25px; }
    .benefit-description { max-width: 100%; }
}

/* ── FAQ Accordion (shortcode: [faq_accordion]) ── */
.faq-accordion-container {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-row {
    border-bottom: 1px solid #e5e0d8;
}

.faq-trigger {
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    width: 100%;
    padding: 28px 0;
    display: grid;
    grid-template-columns: 1fr 40px;
    align-items: center;
    text-align: left;
    cursor: pointer;
}

.faq-question-text {
    font-size: 27px;
    color: #2b2b2b;
    font-weight: 400;
    line-height: 1.4;
}

.faq-toggle-icon {
    position: relative;
    width: 16px;
    height: 16px;
    justify-self: end;
}

.faq-toggle-icon::before,
.faq-toggle-icon::after {
    content: '';
    position: absolute;
    background-color: #7a7a7a;
    transition: transform 0.25s ease, opacity 0.2s;
}

.faq-toggle-icon::before {
    top: 7px;
    left: 0;
    width: 14px;
    height: 1px;
}

.faq-toggle-icon::after {
    top: 0;
    left: 7px;
    width: 1px;
    height: 14px;
}

.faq-row.is-open .faq-toggle-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-panel-inner {
    padding-bottom: 28px;
    max-width: 92%;
}

.faq-panel-inner p {
    margin: 0;
    font-size: 20px;
    color: #616161;
    line-height: 1.62;
}

@media (max-width: 767px) {
    .faq-trigger { padding: 20px 0; }
    .faq-question-text { font-size: 16px; }
    .faq-panel-inner { padding-bottom: 20px; max-width: 100%; }
}

/* ── Clinical Results (shortcode: [clinical_results]) ── */
.clinical-results-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.clinical-results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.clinical-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.clinical-number-wrap {
    font-size: 37px;
    font-weight: 400;
    font-family: serif;
    font-style: italic;
    color: #a3b899;
    line-height: 1;
    margin-bottom: 15px;
}

.clinical-label {
    font-size: 16px;
    color: #d1cbd4;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.5;
    margin: 0;
    max-width: 180px;
}

.clinical-tagline-wrap {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
}

.clinical-tagline {
    font-size: 24px;
    font-family: serif;
    font-style: italic;
    color: #e3dec3;
    margin: 0;
}

/* White text override for dark section backgrounds */
.clinical-results-container,
.clinical-results-container .clinical-number-wrap,
.clinical-results-container .clinical-animated-number,
.clinical-results-container .clinical-suffix,
.clinical-results-container .clinical-label,
.clinical-results-container .clinical-tagline { color: #ffffff; }

.clinical-results-container .clinical-tagline-wrap {
    border-top: 1px solid rgba(255,255,255,0.2);
}

@media (max-width: 980px) {
    .clinical-results-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 480px) {
    .clinical-results-grid { grid-template-columns: 1fr; gap: 35px; }
    .clinical-number-wrap { font-size: 54px; }
    .clinical-tagline { font-size: 18px; }
}

/* ── Clinical Results (shortcode: [clinical_results]) ── */
.clinical-results-container,
.clinical-results-container .clinical-number-wrap,
.clinical-results-container .clinical-animated-number,
.clinical-results-container .clinical-suffix,
.clinical-results-container .clinical-label,
.clinical-results-container .clinical-tagline {
    color: #ffffff;
}

.clinical-results-container .clinical-tagline-wrap {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}