/* ══════════════════════════════════════════
   PRODUCT PAGE — CommunityDX
   Page-specific styles only. Shared reset,
   buttons, header, footer, etc. are in layout.css.
   ══════════════════════════════════════════ */

/* ══════════════════════════════════════════
   PRODUCT HERO
   ══════════════════════════════════════════ */
.product-hero {
  padding: 48px var(--page-padding) 36px;
  background: transparent;
}

.product-hero__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(28px, 4vw, 48px);
}

.product-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.product-hero__heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  color: var(--color-gray-90);
}

.product-hero__title {
  max-width: 760px;
  font-size: clamp(38px, 4.2vw, 56px);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -2px;
  color: var(--color-accent-dark);
}

.product-hero__subtitle {
  font-family: var(--font-family);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
}

.product-hero__description {
  max-width: 720px;
  font-size: var(--font-size-body-lg);
  line-height: 1.55;
  color: var(--color-gray-90);
}

.product-hero__actions {
  display: flex;
  gap: var(--space-md);
}

.product-hero__visual {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 0;
}

.product-hero__image-frame {
  position: relative;
  width: 100%;
  height: clamp(180px, 22vw, 260px);
  border: 1px solid rgba(61, 92, 108, 0.1);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 48px rgba(18, 32, 44, 0.1);
  overflow: hidden;
}

.product-hero__image-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 0;
  pointer-events: none;
}

.product-hero__image-frame .placeholder-image {
  height: 100%;
  background:
    radial-gradient(circle at 30% 24%, rgba(61, 92, 108, 0.16), transparent 30%),
    radial-gradient(circle at 74% 70%, rgba(201, 123, 90, 0.12), transparent 34%),
    linear-gradient(135deg, rgba(242, 244, 248, 0.96), rgba(221, 225, 230, 0.72));
}

/* ══════════════════════════════════════════
   SECTION HEADER (intro block)
   ══════════════════════════════════════════ */
.section-header {
  padding: var(--space-4xl) var(--page-padding);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-gray-20);
  text-align: center;
}

.section-header__title {
  font-family: var(--font-family);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
  max-width: 980px;
  margin: 0 auto var(--space-lg);
}

.section-header__text {
  font-family: var(--font-family);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-normal);
  color: var(--color-gray-90);
  max-width: 680px;
  margin: 0 auto;
}

/* ══════════════════════════════════════════
   FEATURE PAIR (numbered section + sub-features)
   ══════════════════════════════════════════ */
.feature-main {
  display: flex;
  align-items: center;
  gap: clamp(48px, 6vw, 96px);
  padding: var(--space-5xl) var(--page-padding) var(--space-3xl);
  max-width: 1280px;
  margin: 0 auto;
  background: transparent;
}

.feature-main--reversed {
  flex-direction: row-reverse;
}

.feature-main__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: 0;
}

.feature-main__number {
  font-family: var(--font-family-heading);
  width: fit-content;
  padding: 6px 11px;
  border: 1px solid rgba(61, 92, 108, 0.18);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-number);
  color: var(--color-accent-dark);
  line-height: 1;
}

.feature-main__title {
  font-family: var(--font-family);
  font-size: clamp(34px, 3.6vw, 52px);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -1.4px;
  color: var(--color-accent-dark);
}

.feature-main__body {
  font-family: var(--font-family);
  max-width: 560px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--color-gray-90);
}

.feature-main__body strong {
  font-weight: var(--font-weight-bold);
  display: block;
  margin-bottom: var(--space-sm);
}

.feature-main__body p + p {
  margin-top: var(--space-md);
}

.feature-main__visual {
  flex: 1;
  height: clamp(320px, 34vw, 460px);
}

.feature-main__visual .browser-mockup {
  height: 100%;
  border-color: rgba(61, 92, 108, 0.14);
  border-radius: 0;
  box-shadow: 0 28px 70px rgba(18, 32, 44, 0.12);
}

.feature-main__visual .browser-screen {
  flex: 1;
}

/* Sub-features grid section */
.feature-sub {
  display: flex;
  align-items: center;
  gap: clamp(48px, 6vw, 96px);
  padding: 0 var(--page-padding) var(--space-5xl);
  max-width: 1280px;
  margin: 0 auto;
  background: transparent;
}

.feature-sub--reversed {
  flex-direction: row-reverse;
}

.feature-sub__image {
  flex: 1;
  min-height: clamp(260px, 28vw, 380px);
  position: relative;
  overflow: hidden;
  border-radius: 0;
  box-shadow: 0 20px 55px rgba(18, 32, 44, 0.08);
}

.feature-sub__image .placeholder-image {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 26% 22%, rgba(61, 92, 108, 0.12), transparent 30%),
    linear-gradient(135deg, rgba(242, 244, 248, 0.96), rgba(221, 225, 230, 0.74));
}

.feature-sub__grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  color: var(--color-gray-90);
}

.feature-sub__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-lg);
}

.feature-sub__card-title {
  font-family: var(--font-family-heading);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-accent-dark);
}

.feature-sub__card-text {
  font-family: var(--font-family-heading);
  font-size: 15px;
  line-height: 1.45;
  color: var(--color-gray-60);
}

/* ══════════════════════════════════════════
   HOW THE PLATFORM WORKS (accordion)
   ══════════════════════════════════════════ */
.how-it-works {
  padding: var(--space-5xl) var(--page-padding);
  background: rgba(255, 255, 255, 0.92);
  text-align: center;
}

.how-it-works__title {
  font-family: var(--font-family);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
  margin-bottom: var(--space-2xl);
}

.accordion {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.accordion__item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(61, 92, 108, 0.14);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 36px rgba(18, 32, 44, 0.06);
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: inherit;
  padding: 0;
}

.accordion__toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.accordion__label {
  flex: 1;
  font-family: var(--font-family);
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-neutral-dark);
}

.accordion__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-gray-90);
  transition: transform 0.25s;
}

.accordion__item[aria-expanded="true"] .accordion__icon {
  transform: rotate(45deg);
}

.accordion__body {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
}

.accordion__item[aria-expanded="true"] .accordion__body {
  display: block;
}

.accordion__body p {
  max-width: 720px;
  font-size: var(--font-size-body);
  line-height: 1.5;
  color: var(--color-gray-60);
}

/* ══════════════════════════════════════════
   CONTENT CARDS (value outcomes)
   ══════════════════════════════════════════ */
.content-cards {
  padding: var(--space-5xl) var(--page-padding);
  background: transparent;
  text-align: center;
}

.content-cards__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
  max-width: 980px;
  margin: 0 auto var(--space-3xl);
}

.content-cards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.content-card {
  display: flex;
  flex-direction: column;
  padding: 12px;
  text-align: left;
}

.content-card__image {
  height: 220px;
  position: relative;
}

.content-card__image::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' fill='none'%3E%3Crect x='4' y='8' width='40' height='32' rx='0' stroke='%23697077' stroke-width='2'/%3E%3Ccircle cx='16' cy='20' r='4' stroke='%23697077' stroke-width='2'/%3E%3Cpath d='M4 32l12-10 8 6 8-6 12 10' stroke='%23697077' stroke-width='2' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}

.content-card__body {
  padding: var(--space-lg) var(--space-md) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.content-card__title {
  font-family: var(--font-family-heading);
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-accent-dark);
}

.content-card__text {
  font-family: var(--font-family-heading);
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-gray-60);
}

/* ══════════════════════════════════════════
   POWERED BY DATA (stats section)
   ══════════════════════════════════════════ */
.data-stats {
  padding: var(--space-5xl) var(--page-padding);
  background: transparent;
}

.data-stats__header {
  max-width: 760px;
  margin-bottom: var(--space-3xl);
}

.data-stats__title {
  font-family: var(--font-family);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
}

.data-stats__description {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-normal);
  color: var(--color-gray-90);
  margin-top: var(--space-lg);
}

.data-stats__layout {
  display: flex;
  align-items: center;
  gap: clamp(48px, 6vw, 96px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.data-stats__graph {
  flex-shrink: 0;
  width: min(42%, 520px);
  border: 1px solid rgba(61, 92, 108, 0.14);
  border-radius: 0;
  background:
    radial-gradient(circle at 24% 18%, rgba(61, 92, 108, 0.12), transparent 30%),
    rgba(255, 255, 255, 0.92);
  padding: var(--space-2xl) 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 55px rgba(18, 32, 44, 0.08);
}

.data-stats__graph svg {
  width: 100%;
  max-width: 530px;
  height: 160px;
}

.data-stats__cards {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.stat-card {
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.stat-card__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 0;
  background: rgba(61, 92, 108, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.stat-card__text {
  display: flex;
  flex-direction: column;
}

.stat-card__value {
  font-family: var(--font-family);
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
}

.stat-card__label {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: var(--line-height-normal);
  color: var(--color-gray-60);
}

/* ══════════════════════════════════════════
   SEE THE PLATFORM IN ACTION
   ══════════════════════════════════════════ */
.platform-action {
  padding: var(--space-5xl) var(--page-padding) 0;
  background: transparent;
  text-align: center;
}

.platform-action__title {
  font-family: var(--font-family);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
}

.platform-action__text {
  font-family: var(--font-family);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-normal);
  color: var(--color-gray-90);
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
}

.platform-action__visual {
  max-width: 900px;
  height: min(52vw, 560px);
  margin: 0 auto;
}

.platform-action__visual .browser-mockup {
  height: 100%;
  border-radius: 0;
  box-shadow: 0 28px 70px rgba(18, 32, 44, 0.12);
}

.platform-action__visual .browser-screen {
  flex: 1;
}

/* ══════════════════════════════════════════
   FINAL CTA
   ══════════════════════════════════════════ */
.product-cta {
  padding: 100px var(--page-padding) var(--space-5xl);
  background: transparent;
  text-align: center;
}

.product-cta__title {
  font-family: var(--font-family);
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-90);
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
}

.product-cta__text {
  font-family: var(--font-family);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-normal);
  color: var(--color-gray-90);
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
}

.product-cta__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

/* ══════════════════════════════════════════
   RESPONSIVE — Tablet (≤ 1024px)
   ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root {
    --page-padding: 40px;
  }

  .product-hero {
    padding-top: 40px;
    padding-bottom: 32px;
  }

  .product-hero__panel {
    grid-template-columns: 1fr;
    padding: var(--space-2xl);
  }

  .product-hero__image-frame {
    height: 240px;
    max-width: 520px;
  }

  .feature-main,
  .feature-main--reversed {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-3xl) var(--page-padding) var(--space-2xl);
  }

  .feature-main__visual {
    height: 320px;
    width: 100%;
  }

  .feature-sub,
  .feature-sub--reversed {
    flex-direction: column;
    align-items: stretch;
    padding: 0 var(--page-padding) var(--space-3xl);
  }

  .feature-sub__image {
    min-height: 260px;
    width: 100%;
  }

  .content-cards__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-cards__grid .content-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

  .data-stats__layout {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2xl);
  }

  .data-stats__graph {
    width: 100%;
  }

  .platform-action__visual {
    height: 400px;
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — Mobile (≤ 640px)
   ══════════════════════════════════════════ */
@media (max-width: 640px) {
  :root {
    --page-padding: 20px;
  }

  .product-hero {
    padding: 28px var(--page-padding) 24px;
  }

  .product-hero__panel {
    padding: var(--space-lg);
    gap: var(--space-lg);
  }

  .product-hero__title {
    font-size: clamp(32px, 9.5vw, 40px);
    letter-spacing: -1.1px;
  }

  .product-hero__subtitle {
    font-size: 18px;
  }

  .product-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .product-hero__actions .btn-primary,
  .product-hero__actions .btn-reverse {
    width: 100%;
  }

  .product-hero__image-frame {
    height: 220px;
  }

  .section-header,
  .how-it-works,
  .content-cards,
  .data-stats,
  .platform-action,
  .product-cta {
    padding: var(--space-2xl) var(--page-padding);
  }

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

  .feature-main,
  .feature-main--reversed {
    padding: var(--space-2xl) var(--page-padding) var(--space-xl);
    gap: var(--space-xl);
  }

  .feature-main__title {
    font-size: clamp(30px, 9vw, 40px);
  }

  .feature-main__body {
    font-size: 16px;
  }

  .feature-main__visual {
    height: 240px;
  }

  .feature-sub,
  .feature-sub--reversed {
    padding: 0 var(--page-padding) var(--space-3xl);
    gap: var(--space-xl);
  }

  .feature-sub__image {
    min-height: 220px;
  }

  .content-cards__grid {
    grid-template-columns: 1fr;
  }

  .content-cards__grid .content-card:last-child {
    grid-column: auto;
    max-width: 100%;
  }

  .data-stats__cards {
    grid-template-columns: 1fr;
  }

  .data-stats__graph {
    padding: var(--space-lg) 0;
  }

  .platform-action__visual {
    height: 280px;
  }

  .product-cta__actions {
    flex-direction: column;
  }

  .product-cta__actions .btn-primary {
    width: 100%;
  }

  .accordion__label {
    font-size: 16px;
  }
}