/* =================================
   MARKETPLACE APP CASE STUDY STYLES
   ================================= */

/* =================================
   BASE LAYOUT
   ================================= */

.marketplace-page {
  background: var(--marketplace-background);
}

/* Header scroll behavior — mirrors grocery page */
.marketplace-page .header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 998;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background-color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-bottom 3.5s ease;
}

.marketplace-page .header.hide {
  transform: translateY(-100%);
}

.marketplace-page .header.show {
  transform: translateY(0);
}

/* Hamburger menu z-index */
.marketplace-page .hamburger-menu {
  z-index: 10000;
}

/* =================================
   SPACING & TYPOGRAPHY RULES
   (mirrors grocery-styles.css conventions)

   Sections:   padding: 55px 89px
   Gap large:  34px
   Gap medium: 21px
   Gap small:  13px
   Container:  max-width 1200px, margin 0 auto

   Font sizes use styleguide.css variables:
   --h3-font-size  → section titles
   --h4-font-size  → card titles
   --h5-font-size  → sub-headings / card sub
   --h6-font-size  → labels / tags
   --body-font-size → body copy
   --h7-font-size  → captions / small text
   ================================= */

/* =================================
   SECTION SHARED UTILITIES
   ================================= */

.marketplace-section {
  padding: 55px 89px;
}

.marketplace-section-alt {
  padding: 55px 89px;
  background: var(--marketplace-section-bg);
}

.marketplace-container {
  max-width: 1200px;
  margin: 0 auto;
}

.marketplace-section-title {
  font-family: var(--heading-font-family);
  font-weight: var(--font-weight-bold);
  font-size: var(--h3-font-size);
  color: var(--marketplace-text);
  margin: 0 0 34px 0;
  text-align: center;
}

.marketplace-section-description {
  font-family: var(--body-font-family);
  font-size: var(--body-font-size);
  color: var(--marketplace-text);
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 34px auto;
  opacity: 0.8;
}

/* =================================
   SECTION BACKGROUNDS — Fundo.svg palette
   ================================= */

#marketplace-overview {
  background: #FDE8B4;
}

#marketplace-solution {
  background: #D4E5F5;
}

#marketplace-results {
  padding-bottom: 55px;
  background: #F6EFF8;
}

#marketplace-mockups {
  background: #FFFFFF;
}

/* Solution cards — white on light blue background */
#marketplace-solution .marketplace-solution-item {
  background: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.8);
}

/* =================================
   DIAGONAL YELLOW DIVIDERS — Fundo.svg style
   ================================= */

.mp-divider {
  width: 100%;
  height: 34px;
  position: relative;
  overflow: hidden;
  line-height: 0;
}

.mp-divider--yellow::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #F5A623;
  clip-path: polygon(0 0, 100% 15px, 100% 34px, 0 19px);
}

.mp-divider--yellow.mp-divider--flip::after {
  clip-path: polygon(0 15px, 100% 0, 100% 19px, 0 34px);
}

.mp-divider--blue-triangle::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #D4E5F5;
  clip-path: polygon(0 0, 100% 34px, 0 34px);
}

.mp-divider-svg {
  display: block;
  width: 100%;
  height: 55px;
  margin: 0;
  padding: 0;
  vertical-align: bottom;
}

/* =================================
   HEADER / FOOTER / NAV
   ================================= */

/* Page background — white */
.marketplace-page .portfolio-section {
  background: #FFFFFF;
}

/* Base state before JS applies the transition */
.marketplace-page .header {
  background-color: var(--ni-header-footer);
  transition: background-color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-bottom 3.5s ease,
              box-shadow 3.5s ease;
}

.marketplace-page footer {
  background-color: var(--ni-header-footer);
  transition: background-color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-top 3.5s ease,
              box-shadow 3.5s ease;
}

/* Footer title override — white instead of default gold */
.marketplace-page .footer.tarkov-active .footerTitleTypography {
  color: #FFFFFF;
}

/* Footer SVG polygon pattern — multiply blend makes gray darken the yellow */
.marketplace-page .fundo-footer {
  opacity: 0.35;
  mix-blend-mode: multiply;
}

/* Header nav underline — white to match yellow header */
.marketplace-page .header .nav-underline.active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  transition: background 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Hamburger menu yellow theme */
.hamburger-menu.marketplace-theme-active {
  background: #F5A623;
  transition: background 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform var(--menu-transition-duration) ease;
}

.hamburger-menu.marketplace-theme-active a {
  color: #FFFFFF;
  transition: color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hamburger-menu.marketplace-theme-active .work-underline,
.hamburger-menu.marketplace-theme-active .about-underline,
.hamburger-menu.marketplace-theme-active .contact-underline {
  background-color: #FFFFFF;
  transition: background-color 3.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =================================
   HERO SECTION
   ================================= */

.contentMarketplacePage {
  width: 100%;
}

.marketplace-hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  padding: 55px 89px 55px;
}

.marketplace-hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
}

.marketplace-hero-title {
  font-family: 'Nunito', var(--heading-font-family), sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--marketplace-text);
  margin: 0 0 21px 0;
  line-height: 1.1;
}

.marketplace-hero-tagline {
  font-family: var(--body-font-family);
  font-size: var(--h4-font-size);
  color: var(--marketplace-text-secondary);
  margin: 0;
  max-width: 600px;
  line-height: 1.5;
}

.marketplace-hero-mockup {
  width: 100%;
  max-width: 360px;
  margin-top: 13px;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.15));
}

.marketplace-hero-preview {
  width: 100%;
  max-width: 700px;
  border-radius: 16px;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.12));
  margin-bottom: 34px;
}

/* Scroll arrow — marketplace yellow theme */
.marketplace-page .scroll-down-arrow {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #F5A623 0%, #f7c060 100%);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: white;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 6px 24px rgba(245, 166, 35, 0.3);
  animation: bounce 2s infinite;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.marketplace-page .scroll-down-arrow:hover {
  background: #e0951a;
  transform: translateX(-50%) scale(1.1);
  box-shadow: 0 8px 32px rgba(245, 166, 35, 0.45);
}

.marketplace-page .scroll-down-arrow:active {
  transform: translateX(-50%) scale(0.95);
}

.marketplace-page .scroll-down-arrow svg {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40%                      { transform: translateX(-50%) translateY(-10px); }
  60%                      { transform: translateX(-50%) translateY(-5px); }
}

/* =================================
   OVERVIEW TAGS
   ================================= */

.marketplace-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  justify-content: center;
  margin-top: 13px;
}

.marketplace-tag {
  font-family: var(--body-font-family);
  font-size: var(--h7-font-size);
  font-weight: var(--font-weight-bold);
  color: #F5A623;
  background: #FFFFFF;
  border: 1px solid rgba(245, 166, 35, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* =================================
   SOLUTION SECTION
   ================================= */

.marketplace-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  margin-top: 13px;
}

.marketplace-solution-item {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 34px;
  background: var(--marketplace-surface);
  border-radius: 16px;
  border: 1px solid var(--marketplace-border);
}

.marketplace-solution-item-title {
  font-family: var(--heading-font-family);
  font-weight: var(--font-weight-bold);
  font-size: var(--h5-font-size);
  color: var(--marketplace-text);
  margin: 0;
}

.marketplace-solution-item-desc {
  font-family: var(--body-font-family);
  font-size: var(--body-font-size);
  color: var(--marketplace-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.marketplace-solution-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 21px;
  margin-top: 34px;
}

.marketplace-solution-image-item {
  border-radius: 16px;
  overflow: hidden;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.marketplace-solution-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
  border-radius: 16px;
}

/* =================================
   UI MOCKUPS SECTION
   ================================= */

.marketplace-mockups-header {
  margin-bottom: 34px;
}

/* Device showcase row */
.marketplace-devices-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
}

.marketplace-device-item {
  display: flex;
  justify-content: center;
}

.marketplace-device-img {
  width: 100%;
  max-width: 700px;
  height: auto;
  filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.12));
}

/* Flow screens with arc arrows */
.marketplace-flow {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
}

.marketplace-flow-item {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.marketplace-flow-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
}

.marketplace-flow-arrow {
  flex: 0 0 60px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 20px;
}

.marketplace-arc-arrow {
  width: 60px;
  height: 30px;
}

.marketplace-mockup-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.marketplace-mockup-title {
  font-family: var(--heading-font-family);
  font-weight: var(--font-weight-bold);
  font-size: var(--h4-font-size);
  color: var(--marketplace-text);
  margin: 0;
}

.marketplace-mockup-desc {
  font-family: var(--body-font-family);
  font-size: var(--body-font-size);
  color: var(--marketplace-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.marketplace-mockup-image-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  background: var(--marketplace-section-bg);
  border-radius: 16px;
}

.marketplace-mockup-img {
  width: 100%;
  max-width: 320px;
  filter: drop-shadow(0 10px 40px rgba(0, 0, 0, 0.1));
}

/* ============================================
   OTHER PROJECTS SECTION
   ============================================ */

.marketplace-other-projects-section {
  padding: 55px 89px;
  background: var(--marketplace-section-bg);
}

.marketplace-other-projects-container {
  max-width: 1200px;
  margin: 0 auto;
}

.marketplace-other-projects-title {
  font-family: var(--heading-font-family);
  font-weight: var(--font-weight-bold);
  font-size: var(--h3-font-size);
  color: var(--marketplace-text);
  margin: 0 0 34px 0;
  text-align: center;
  border-bottom: 2px solid #F5A623;
  padding-bottom: 8px;
}

.marketplace-page .projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
  max-width: 800px;
  margin: 0 auto;
}

.marketplace-page .project-item {
  background: var(--marketplace-surface);
  border: 1px solid var(--marketplace-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.marketplace-page .project-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15), 0 8px 35px rgba(245, 166, 35, 0.25);
}

.marketplace-page .project-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.marketplace-page .project-image {
  height: 240px;
  overflow: hidden;
  background: var(--marketplace-section-bg);
}

.marketplace-page .project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.marketplace-page .project-item:hover .project-image img {
  transform: scale(1.1);
}

.marketplace-page .project-info {
  padding: 34px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.marketplace-page .project-title {
  font-family: var(--heading-font-family);
  font-weight: var(--font-weight-semibold);
  font-size: var(--h4-font-size);
  color: var(--marketplace-text);
  margin: 0 0 13px 0;
  letter-spacing: 0.02em;
}

.marketplace-page .project-description {
  font-family: var(--body-font-family);
  font-size: var(--h6-font-size);
  color: var(--marketplace-text);
  opacity: 0.8;
  margin: 0 0 13px 0;
  line-height: 1.5;
  flex: 1;
}

.marketplace-page .project-tag {
  display: inline-block;
  background: #F5A623;
  color: #1E293B;
  font-family: var(--heading-font-family);
  font-size: var(--small-font-size);
  font-weight: var(--font-weight-semibold);
  padding: 4px 10px;
  border-radius: 20px;
  align-self: flex-start;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* =================================
   RESPONSIVE — Desktop Large (>=1280px)
   ================================= */

@media (min-width: 1280px) {
  .marketplace-hero-title {
    font-size: var(--h0-font-size);
  }

  .marketplace-section-title,
  .marketplace-other-projects-title {
    font-size: var(--h3-font-size);
  }

  .marketplace-solution-item-title,
  .marketplace-mockup-title {
    font-size: var(--h4-font-size);
  }

  .marketplace-tag {
    font-size: var(--h6-font-size);
  }
}

/* =================================
   RESPONSIVE — Tablet (768px–1279px)
   ================================= */

@media (min-width: 768px) and (max-width: 1279px) {
  .marketplace-section,
  .marketplace-section-alt {
    padding-left: 55px;
    padding-right: 55px;
  }

  .marketplace-hero-section {
    padding-left: 55px;
    padding-right: 55px;
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .marketplace-section-title,
  .marketplace-other-projects-title {
    font-size: var(--h3-font-size);
    margin-bottom: 21px;
  }

  .marketplace-section-description {
    margin-bottom: 21px;
  }

  .marketplace-solution-item {
    padding: 21px;
  }

  .marketplace-solution-grid {
    gap: 21px;
    margin-top: 21px;
  }

  .marketplace-solution-images {
    gap: 21px;
    margin-top: 21px;
  }

  .marketplace-solution-item-title,
  .marketplace-mockup-title {
    font-size: var(--h4-font-size);
  }

  .marketplace-tag {
    font-size: var(--h6-font-size);
  }

  .marketplace-tags {
    gap: 13px;
    margin-top: 21px;
  }

  .marketplace-mockup-row {
    gap: 34px;
  }

  .marketplace-hero-title {
    font-size: var(--h0-font-size);
    margin-bottom: 17px;
  }

  .marketplace-hero-tagline {
    font-size: var(--h4-font-size);
  }

  .marketplace-page .project-info {
    padding: 21px;
  }

  .marketplace-page .projects-grid {
    gap: 21px;
  }

  .marketplace-mockups-header {
    margin-bottom: 21px;
  }

  .marketplace-devices-row {
    gap: 8px;
  }

  .marketplace-device-img {
    max-width: 720px;
  }

  .marketplace-flow-img {
    max-width: 160px;
  }

  .marketplace-solution-img {
    max-width: 160px;
  }

  .marketplace-flow-arrow {
    flex: 0 0 44px;
  }

  .marketplace-arc-arrow {
    width: 44px;
  }
}

/* =================================
   RESPONSIVE — Sub-1024px
   ================================= */

@media (max-width: 1024px) {
  .marketplace-other-projects-section {
    padding: 55px 55px;
  }
}

/* =================================
   RESPONSIVE — Sub-768px
   ================================= */

@media (max-width: 768px) {
  .marketplace-solution-grid {
    grid-template-columns: 1fr;
    gap: 21px;
  }

  .marketplace-devices-row {
    flex-direction: column;
    align-items: center;
    gap: 21px;
  }

  .marketplace-device-img {
    max-width: 560px;
  }

  .marketplace-flow {
    flex-wrap: wrap;
    gap: 13px;
    justify-content: center;
  }

  .marketplace-flow-item {
    flex: 0 0 calc(50% - 13px);
  }

  .marketplace-other-projects-section {
    padding: 34px 30px;
  }

  .marketplace-page .projects-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* =================================
   RESPONSIVE — Mobile Large (430px–768px)
   ================================= */

@media (min-width: 430px) and (max-width: 768px) {
  .marketplace-section,
  .marketplace-section-alt {
    padding: 34px 30px;
  }

  .marketplace-hero-section {
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .mp-divider-svg {
    height: 34px !important;
    max-height: 34px !important;
  }

  .marketplace-section-title,
  .marketplace-other-projects-title {
    font-size: var(--h4-font-size);
    margin-bottom: 21px;
  }

  .marketplace-section-description {
    margin-bottom: 21px;
  }

  .marketplace-solution-item-title,
  .marketplace-mockup-title {
    font-size: var(--h5-font-size);
  }

  .marketplace-solution-item {
    padding: 21px;
  }

  .marketplace-solution-grid {
    gap: 21px;
    margin-top: 21px;
  }

  .marketplace-solution-images {
    grid-template-columns: 1fr 1fr;
    gap: 13px;
    margin-top: 21px;
  }

  .marketplace-tag {
    font-size: var(--h6-font-size);
  }

  .marketplace-tags {
    gap: 13px;
    margin-top: 21px;
  }

  .marketplace-mockup-row,
  .marketplace-mockup-row--reverse {
    flex-direction: column;
    gap: 21px;
  }

  .marketplace-mockup-image-wrapper {
    width: 100%;
    min-height: 260px;
  }

  .marketplace-hero-title {
    font-size: var(--h0-font-size);
    margin-bottom: 13px;
  }

  .marketplace-hero-tagline {
    font-size: var(--h4-font-size);
  }

  .marketplace-page .project-image {
    height: 200px;
  }

  .marketplace-page .project-info {
    padding: 21px;
  }

  .marketplace-page .projects-grid {
    gap: 42px;
  }

  .marketplace-other-projects-section {
    margin-top: 34px;
    padding: 34px 30px;
  }

  .marketplace-mockups-header {
    margin-bottom: 21px;
  }

  .marketplace-flow {
    flex-wrap: wrap;
    gap: 13px;
    justify-content: center;
  }

  .marketplace-flow-item {
    flex: 0 0 calc(50% - 13px);
  }

  .marketplace-flow-arrow {
    display: none;
  }
}

/* =================================
   RESPONSIVE — Sub-480px
   ================================= */

@media (max-width: 480px) {
  .marketplace-other-projects-section {
    padding: 21px 30px;
  }

  .marketplace-flow-arrow {
    display: none;
  }
}

/* =================================
   RESPONSIVE — Mobile (<=430px)
   ================================= */

@media (max-width: 430px) {
  .marketplace-section,
  .marketplace-section-alt {
    padding: 34px 21px;
  }

  .marketplace-other-projects-section {
    padding-left: 21px;
    padding-right: 21px;
  }

  .marketplace-hero-section {
    padding-left: 21px;
    padding-right: 21px;
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .mp-divider-svg {
    height: 34px !important;
    max-height: 34px !important;
  }

  .marketplace-section-title,
  .marketplace-other-projects-title {
    font-size: var(--h4-font-size);
    margin-bottom: 13px;
  }

  .marketplace-section-description {
    margin-bottom: 13px;
  }

  .marketplace-solution-item-title,
  .marketplace-mockup-title {
    font-size: var(--h5-font-size);
  }

  .marketplace-tag {
    font-size: var(--h6-font-size);
  }

  .marketplace-solution-images {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .marketplace-mockup-row,
  .marketplace-mockup-row--reverse {
    flex-direction: column;
    gap: 21px;
  }

  .marketplace-mockup-image-wrapper {
    width: 100%;
    min-height: 220px;
  }

  .marketplace-tags {
    gap: 8px;
  }

  .marketplace-hero-title {
    font-size: var(--h0-font-size);
    margin-bottom: 13px;
  }

  .marketplace-hero-tagline {
    font-size: var(--h4-font-size);
  }

  .marketplace-flow {
    flex-wrap: wrap;
    gap: 13px;
    justify-content: center;
  }

  .marketplace-flow-item {
    flex: 0 0 100%;
  }

  .marketplace-flow-arrow {
    display: none;
  }
}