/* pcd-pages.css — Page-specific styles for Pulsecadence */

/* ============================================================
   INDEX HERO
   ============================================================ */
.pcd-hero__content {
  /* Hero left column wrapper — inherits pcd-hero__inner grid positioning */
}
.pcd-hero {
  position: relative;
  background: var(--pcd-bg-dark);
  padding: clamp(110px, 14vw, 160px) 0 clamp(64px, 10vw, 96px);
  overflow: hidden;
}

.pcd-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle at center, rgba(0,212,255,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.pcd-hero__inner {
  max-width: var(--pcd-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.pcd-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pcd-accent);
  margin-bottom: 20px;
}
.pcd-hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pcd-accent);
  animation: pcd-pulse 2s infinite;
}

@keyframes pcd-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pcd-hero__headline {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--pcd-fg-dark-primary);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.pcd-hero__subhead {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--pcd-fg-dark-secondary);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 480px;
}

.pcd-hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.pcd-hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 900px) {
  .pcd-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pcd-hero__visual {
    order: -1;
  }
}

/* Dashboard SVG panel */
.pcd-dashboard-panel {
  width: 100%;
  max-width: 520px;
  border-radius: var(--pcd-radius-lg);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px var(--pcd-border-dark);
  overflow: visible;
}

/* ============================================================
   WHY RUM SECTION
   ============================================================ */
.pcd-why-rum__inner {
  max-width: var(--pcd-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.pcd-why-rum__prose h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 16px;
}
.pcd-why-rum__prose p {
  font-size: 16px;
  color: var(--pcd-fg-light-secondary);
  line-height: 1.7;
}

.pcd-why-rum__visual {
  display: flex;
  justify-content: center;
}

@media (max-width: 900px) {
  .pcd-why-rum__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================================================
   FEATURES GRID
   ============================================================ */
.pcd-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 680px) {
  .pcd-features-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   DASHBOARD CALLOUT
   ============================================================ */
.pcd-callout__inner {
  max-width: var(--pcd-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.pcd-callout__text h2 {
  color: var(--pcd-fg-dark-primary);
  margin-bottom: 16px;
}
.pcd-callout__text p {
  color: var(--pcd-fg-dark-secondary);
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 28px;
}

.pcd-callout__image img {
  border-radius: var(--pcd-radius-lg);
  border: 1px solid var(--pcd-border-dark);
  width: 100%;
  height: auto;
}

@media (max-width: 900px) {
  .pcd-callout__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.pcd-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .pcd-testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin: 0 auto;
  }
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.pcd-cta-banner {
  text-align: center;
}
.pcd-cta-banner h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--pcd-fg-dark-primary);
  margin-bottom: 12px;
}
.pcd-cta-banner p {
  font-size: 16px;
  color: var(--pcd-fg-dark-secondary);
  margin-bottom: 32px;
}
.pcd-cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.pcd-cta-banner__docs-link {
  font-size: 14px;
  color: var(--pcd-fg-dark-secondary);
  text-decoration: underline;
  transition: color 0.15s;
}
.pcd-cta-banner__docs-link:hover {
  color: var(--pcd-fg-dark-primary);
}

/* ============================================================
   PRODUCT PAGE — METRIC TABS
   ============================================================ */
.pcd-tabs {
  border-radius: var(--pcd-radius-lg);
  background: var(--pcd-bg-white);
  border: 1px solid var(--pcd-border-light);
  overflow: hidden;
}

.pcd-tabs__nav {
  display: flex;
  border-bottom: 1px solid var(--pcd-border-light);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.pcd-tabs__tab {
  font-family: var(--pcd-font-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 14px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--pcd-fg-light-muted);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.pcd-tabs__tab:hover {
  color: var(--pcd-fg-light-primary);
}
.pcd-tabs__tab--active {
  color: var(--pcd-accent-on-light);
  border-bottom-color: var(--pcd-accent-on-light);
}

.pcd-tabs__panel {
  display: none;
  padding: 28px;
}
.pcd-tabs__panel--active {
  display: block;
}

.pcd-tabs__panel h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 10px;
}
.pcd-tabs__panel p {
  font-size: 14px;
  color: var(--pcd-fg-light-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}
.pcd-tabs__panel ul {
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pcd-tabs__panel ul li {
  font-size: 14px;
  color: var(--pcd-fg-light-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.pcd-tabs__panel ul li::before {
  content: '\2192';
  color: var(--pcd-accent-on-light);
  flex-shrink: 0;
}

.pcd-metric-sparkline {
  margin-top: 16px;
}

/* ============================================================
   PRODUCT SPLIT SECTION
   ============================================================ */
.pcd-product-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.pcd-product-split--reverse { direction: rtl; }
.pcd-product-split--reverse > * { direction: ltr; }

.pcd-product-split h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 14px;
}
.pcd-product-split p {
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 14px;
}
.pcd-product-split ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.pcd-product-split ul li {
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pcd-product-split ul li i {
  margin-top: 2px;
  flex-shrink: 0;
}

.pcd-section--dark .pcd-product-split h2 { color: var(--pcd-fg-dark-primary); }
.pcd-section--dark .pcd-product-split p { color: var(--pcd-fg-dark-secondary); }
.pcd-section--dark .pcd-product-split ul li { color: var(--pcd-fg-dark-secondary); }
.pcd-section--dark .pcd-product-split ul li i { color: var(--pcd-accent); }

.pcd-section--light .pcd-product-split h2 { color: var(--pcd-fg-light-primary); }
.pcd-section--light .pcd-product-split p { color: var(--pcd-fg-light-secondary); }
.pcd-section--light .pcd-product-split ul li { color: var(--pcd-fg-light-secondary); }
.pcd-section--light .pcd-product-split ul li i { color: var(--pcd-accent-on-light); }
.pcd-section--light-alt .pcd-product-split h2 { color: var(--pcd-fg-light-primary); }
.pcd-section--light-alt .pcd-product-split p { color: var(--pcd-fg-light-secondary); }
.pcd-section--light-alt .pcd-product-split ul li { color: var(--pcd-fg-light-secondary); }
.pcd-section--light-alt .pcd-product-split ul li i { color: var(--pcd-accent-on-light); }

.pcd-product-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--pcd-radius-lg);
  border: 1px solid var(--pcd-border-light);
}
.pcd-section--dark .pcd-product-visual img {
  border-color: var(--pcd-border-dark);
}

@media (max-width: 900px) {
  .pcd-product-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .pcd-product-split--reverse { direction: ltr; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.pcd-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pcd-team-card {
  text-align: center;
}
.pcd-team-card__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  background: var(--pcd-bg-dark-surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pcd-team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.pcd-team-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 4px;
}
.pcd-team-card__role {
  font-size: 13px;
  color: var(--pcd-accent-on-light);
  font-weight: 600;
  margin-bottom: 8px;
}
.pcd-team-card__bio {
  font-size: 13px;
  color: var(--pcd-fg-light-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 900px) {
  .pcd-team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pcd-team-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CUSTOMERS PAGE
   ============================================================ */
.pcd-case-studies {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.pcd-case-study {
  background: var(--pcd-bg-white);
  border: 1px solid var(--pcd-border-light);
  border-radius: var(--pcd-radius-lg);
  padding: 36px;
}

.pcd-case-study__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pcd-case-study__type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pcd-accent-on-light);
  display: inline-block;
  margin-bottom: 8px;
}

.pcd-case-study__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 0;
}

.pcd-case-study__metric {
  background: var(--pcd-bg-light-alt);
  border: 1px solid var(--pcd-border-light);
  border-radius: var(--pcd-radius);
  padding: 14px 20px;
  text-align: center;
  min-width: 140px;
  flex-shrink: 0;
}
.pcd-case-study__metric-value {
  font-family: var(--pcd-font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--pcd-accent-ok);
  line-height: 1;
  margin-bottom: 4px;
}
.pcd-case-study__metric-label {
  font-size: 12px;
  color: var(--pcd-fg-light-muted);
}

.pcd-case-study__body {
  font-size: 15px;
  color: var(--pcd-fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ============================================================
   BLOG ARTICLE PAGE
   ============================================================ */
.pcd-blog-article-header {
  padding: clamp(80px, 10vw, 120px) 0 clamp(40px, 5vw, 60px);
  background: var(--pcd-bg-light);
  color: var(--pcd-fg-light-primary);
}
.pcd-blog-article-header__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 48px);
}
.pcd-blog-article-header__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pcd-blog-article-header__tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--pcd-bg-light-alt);
  color: var(--pcd-accent-on-light);
}
.pcd-blog-article-header h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}
.pcd-blog-article-header__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--pcd-fg-light-muted);
}

.pcd-blog-article__cover {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  display: block;
  height: auto;
}

.pcd-blog-article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px clamp(16px, 5vw, 48px) 80px;
  font-size: 16px;
  color: var(--pcd-fg-light-secondary);
  line-height: 1.75;
}
/* blog article body is light-top only per design-spec */
.pcd-blog-article-body h2 { font-size: 24px; color: var(--pcd-fg-light-primary); margin: 40px 0 14px; }
.pcd-blog-article-body h3 { font-size: 19px; color: var(--pcd-fg-light-primary); margin: 28px 0 10px; }
.pcd-blog-article-body p { margin-bottom: 20px; }
.pcd-blog-article-body ul,
.pcd-blog-article-body ol { padding-left: 22px; margin-bottom: 20px; }
.pcd-blog-article-body li { margin-bottom: 8px; list-style: disc; }
.pcd-blog-article-body ol li { list-style: decimal; }
.pcd-blog-article-body code {
  font-family: var(--pcd-font-mono);
  font-size: 13px;
  background: var(--pcd-bg-light-alt);
  border: 1px solid var(--pcd-border-light);
  color: var(--pcd-accent-on-light);
  padding: 1px 6px;
  border-radius: 4px;
}
.pcd-blog-article-body a { color: var(--pcd-accent-on-light); text-decoration: underline; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.pcd-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.pcd-contact-info h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 20px;
}

.pcd-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.pcd-contact-detail__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--pcd-bg-light-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--pcd-accent-on-light);
  flex-shrink: 0;
}
.pcd-contact-detail__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--pcd-fg-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.pcd-contact-detail__value {
  font-size: 15px;
  color: var(--pcd-fg-light-primary);
  margin: 0;
}
.pcd-contact-detail__value a {
  color: var(--pcd-accent-on-light);
  text-decoration: underline;
}

.pcd-contact-form {
  background: var(--pcd-bg-white);
  border: 1px solid var(--pcd-border-light);
  border-radius: var(--pcd-radius-lg);
  padding: 36px;
}
.pcd-contact-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--pcd-fg-light-primary);
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .pcd-contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================================================
   DOCS INDEX CARDS
   ============================================================ */
.pcd-docs-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pcd-docs-card {
  background: var(--pcd-bg-dark-card);
  border: 1px solid var(--pcd-border-dark);
  border-radius: var(--pcd-radius-lg);
  padding: 28px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  display: block;
}
.pcd-docs-card:hover {
  border-color: var(--pcd-accent);
  box-shadow: 0 0 24px rgba(0,212,255,0.1);
}
.pcd-docs-card__icon {
  width: 40px;
  height: 40px;
  background: rgba(0,212,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: var(--pcd-accent);
  margin-bottom: 16px;
}
.pcd-docs-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pcd-fg-dark-primary);
  margin-bottom: 6px;
}
.pcd-docs-card__desc {
  font-size: 14px;
  color: var(--pcd-fg-dark-secondary);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 680px) {
  .pcd-docs-cards { grid-template-columns: 1fr; }
}