/* ==========================================================================
   Tandem Global Layout Primitives & Grid System
   ========================================================================== */



/* --- Visual Verification of Block Types (Temporary Debugging) --- 

body .page-section:has(.split-grid.equal) {
  background-color: var(--debug-type-1);
}


body .page-section:has(.split-grid.reverse) {
  background-color: var(--debug-type-2);
}


body .page-section:has(.split-grid.vertical) {
  background-color: var(--debug-type-3);
}*/

/* --- 1. Core Containers --- */
main,
[class$="-page-content"] {
  width: 100%;
  overflow-x: clip;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.page-section {
  padding: var(--section-padding);
  position: relative;
  display: flex;
  align-items: center;
}

.page-section.compact {
  min-height: auto;
}

.hero-section {
  min-height: 100vh;
  padding-top: calc(var(--space-5xl) + 80px);
  /* header offset */
}

@media (max-width: 1280px) {
  .hero-section {
    padding-top: calc(var(--space-5xl) + 120px);
  }
}

@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding-top: calc(var(--space-3xl) + 100px);
  }
}



.section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  position: relative;
  z-index: 5;
  gap: var(--space-lg);
}

/* --- 2. Grid Primitives --- */
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: start;
  gap: var(--layout-gap);
  position: relative;
  z-index: 10;
  width: 100%;
}

.split-grid.equal {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

@media (max-width: 1280px) {

  .split-grid,
  .split-grid.equal {
    grid-template-columns: 1fr;
    gap: var(--layout-gap);
  }

  .mobile-reverse,
  .split-grid.mobile-reverse {
    display: flex;
    flex-direction: column-reverse;
  }
}



.split-grid.vertical {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

.stack-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  position: relative;
  z-index: 10;
  width: 100%;
}

/* --- 3. Card Row Flexbox Primitive (Unified spacing & border distribution) --- */
.card-row {
  display: flex;
  width: 100%;
  gap: var(--space-xs);
  position: relative;
  z-index: 10;
}

.card-row.vertical {
  flex-direction: column;
}

@media (max-width: 768px) {
  .card-row {
    flex-direction: column;
  }

  .card-row.cols-2-mobile {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

.card-row>* {
  flex: 1 1 0;
  min-width: 0;
  max-width: none;
}

.card-row>.glass-card {
  max-width: none;
}

/* --- 4. Brand Marquee / Logo Tickers --- */
.partners-marquee-section,
.media-partners-section {
  min-height: auto;
  padding: var(--space-4xl) 0;
  overflow: hidden;
  position: relative;
  width: 100%;
}

@media (max-width: 1280px) {

  .partners-marquee-section,
  .media-partners-section {
    padding: var(--space-2xl) 0;
  }
}

.partners-marquee-section .marquee-container,
.media-partners-section .marquee-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  width: 100%;
  margin-top: var(--space-xl);
  overflow: hidden;
}

.partners-marquee-section .marquee-row,
.media-partners-section .marquee-row {
  display: flex;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.partners-marquee-section .marquee-track,
.media-partners-section .marquee-track {
  display: flex;
  gap: var(--space-3xl);
  white-space: nowrap;
  width: max-content;
}

.partners-marquee-section .marquee-left .marquee-track,
.media-partners-section .marquee-left .marquee-track {
  animation: scrollLeft 25s linear infinite;
}

.partners-marquee-section .marquee-right .marquee-track,
.media-partners-section .marquee-right .marquee-track {
  animation: scrollRight 25s linear infinite;
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scrollRight {
  0% {
    transform: translateX(-50%);
  }

  100% {
    transform: translateX(0);
  }
}

.partners-marquee-section .partner-logo-item,
.media-partners-section .partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  height: 40px;
}

@media (max-width: 768px) {

  .partners-marquee-section .partner-logo-item,
  .media-partners-section .partner-logo-item {
    height: 24px;
  }
}

.partners-marquee-section .partner-logo-item img,
.media-partners-section .partner-logo-item img {
  height: 100%;
  width: auto;
  opacity: 0.6;
  display: block;
}