/* =============================================
                       GLOBAL
============================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition:
    background-color 0.5s ease,
    color 0.5s ease,
    border-color 0.5s ease;
}

/* Hide the system cursor only after the custom one is ready */
html.custom-cursor *,
html.custom-cursor *::before,
html.custom-cursor *::after {
  cursor: none !important;
}
:root {
  --color-bg: #f9f9f9;
  --color-text: #1a1a1a;
  --color-text-muted: rgba(0, 0, 0, 0.4);
  --font: "Figtree", sans-serif;
  --nav-height: 72px;
  --project-1: #fcdea4;
  --project-2: #b8ebda;
  --project-3: #528aaf;
  --project-4: #8862aa;
  --project-5: #287e70;
  --image-filter: none;

  --project-accent: var(--project-1);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;

  --section-padding-x: var(--space-6);
  --section-gap: var(--space-8);
  --section-gap-sm: var(--space-7);
  --block-gap: var(--space-6);
  --element-gap: var(--space-5);
  --tight-gap: var(--space-4);

  --radius-xs: 3px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 100px;

  --border-muted: 0.5px solid var(--color-text-muted);
  --border-text: 0.5px solid var(--color-text);
  --border-bg: 0.5px solid var(--color-bg);
  --border-text-big: 1px solid var(--color-text);
}
/* =============================================
   TEXT SELECTION
============================================= */

::selection {
  background: var(--color-text);
  color: var(--color-bg);
}

::-moz-selection {
  background: var(--color-text);
  color: var(--color-bg);
}

html {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  transition:
    background-color 0.5s ease,
    color 0.5s ease;
}
body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
main {
  padding-top: var(--nav-height);

  padding-left: clamp(32px, 16vw, 240px);
  padding-right: clamp(32px, 10vw, 160px);
}

h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

/* =============================================
              GLOBAL RULES
============================================= */

.link-arrow {
  display: inline-flex;
  width: 1em;
  height: 1em;
  margin-left: 0.2em;
  flex-shrink: 0;
}

.link-arrow svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.big-link:hover .link-arrow {
  transform: translate(3px, -3px);
}
/* heading container*/

.section-heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 5;
}

.section-heading--left {
  align-items: flex-start;
  text-align: left;
}

.section-heading--center {
  align-items: center;
  text-align: center;
}

/* Small capital label - section */

.label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.label-muted {
  color: var(--color-text-muted);
}

.label-light {
  color: var(--color-bg);
}

/* Case Study main catchy title */

.section-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 600px;
}

.section-title strong {
  font-weight: 700;
}

.section-title--dark {
  color: var(--color-text);
}

.section-title--light {
  color: var(--color-bg);
}

/* Case Study smaller catchy title for process steps */

.section-title--process {
  font-size: clamp(28px, 4vw, 48px);
}

/* =============================================
                                           CUSTOM CURSOR
                                        ============================================= */
#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  /*keep cursor #111111!!*/
  background: #ffffff;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 99999;
  mix-blend-mode: difference;
  transition:
    width 0.3s ease,
    height 0.3s ease;
  opacity: 0;
}
#cursor.hovering {
  width: 56px;
  height: 56px;
}

/* =============================================
                     NAV CSS —  DO NOT MODIFY
     ============================================= */
#navbar {
  display: contents;
}
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: transparent;
  z-index: 9999;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  text-decoration: none;
  letter-spacing: 0.08em;
  font-size: 20px;
  text-transform: uppercase;
  color: var(--color-text);
  z-index: 10000;
}
.logo-first {
  font-weight: 700;
}
.logo-last {
  font-weight: 300;
}
.logo .l {
  display: inline-block;
  transition:
    opacity 0.2s ease,
    max-width 0.2s ease,
    letter-spacing 0.2s ease;
  overflow: hidden;
  max-width: 2ch;
  opacity: 1;
  white-space: nowrap;
}
.logo .l.hide {
  max-width: 0;
  opacity: 0;
  letter-spacing: 0;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-links {
  display: none;
}
.nav-links a {
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--color-text);
  text-decoration: none;
  position: relative;
  padding-bottom: 6px;
}
.nav-links a::after {
  content: "“";
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 28px;
  line-height: 1;
  color: var(--color-text);
  opacity: 0;
  transition:
    bottom 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.4s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  bottom: -18px;
  opacity: 1;
}
.nav-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: 40px;
}
.nav-lang {
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: none !important;
  padding: 0;
  position: relative;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  vertical-align: middle;
}
.nav-lang .lang-orbit-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-text);
  top: 50%;
  left: 50%;
  margin: -2px 0 0 -2px;
  opacity: 0;
  transform: rotate(90deg) translateX(16px);
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.nav-lang.orbiting .lang-orbit-dot {
  opacity: 1;
  animation: lang-orbit 1.4s linear infinite;
}
@keyframes lang-orbit {
  from {
    transform: rotate(90deg) translateX(16px);
  }
  to {
    transform: rotate(450deg) translateX(16px);
  }
}
.nav-theme {
  font-size: 24px;
  color: var(--color-text);
  line-height: 1;
  background: none;
  border: none;
  cursor: none !important;
  padding: 0;
  position: relative;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-theme .moon-glyph {
  display: inline-block;
  transition: transform 0.5s ease-in-out;
  transform: rotate(var(--moon-rotation, 0deg));
}
.nav-theme .orbit-dot {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-text);
  top: 50%;
  left: 50%;
  margin: -2px 0 0 -2px;
  opacity: 0;
  transform: rotate(90deg) translateX(20px);
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.nav-theme:hover .orbit-dot {
  opacity: 1;
  animation: orbit 1.4s linear infinite;
}
@keyframes orbit {
  from {
    transform: rotate(90deg) translateX(20px);
  }
  to {
    transform: rotate(450deg) translateX(20px);
  }
}
.nav-hamburger {
  display: none;
  position: relative;
  flex-direction: column;
  justify-content: center;
  gap: 5px;

  width: 32px;
  height: 32px;
  padding: 4px;

  background: none;
  border: none;
  color: var(--color-text);

  cursor: none !important;
  z-index: 10001;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-text);
  transform-origin: center;
  transition:
    transform 0.3s ease,
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  visibility: hidden;
  transform: scaleX(0);
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
}

.mobile-menu-link {
  font-size: 32px;
  font-weight: 300;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

html.menu-open,
body.menu-open {
  overflow: hidden;
  overscroll-behavior: none;
}

/* =============================================
   LEFT SIDEBAR GLOBAL
============================================= */

.left-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 200px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: calc(var(--nav-height) + 22vh) 0 0 48px;
  z-index: 90;
  pointer-events: all;
  background: transparent;
}

.left-sidebar a {
  position: relative;
  display: inline-block;
  font-size: 16px;
  font-weight: 300;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  line-height: 1;
  transition:
    color 0.3s ease,
    font-weight 0.3s ease;
}

.left-sidebar a::after {
  content: "";
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.left-sidebar a:hover,
.left-sidebar a.active {
  color: var(--color-text);
  font-weight: 400;
}

.left-sidebar a:hover::after,
.left-sidebar a.active::after {
  opacity: 1;
}

/* =============================================
   LEFT SIDEBAR BACK LINK
============================================= */

.left-sidebar-back {
  margin-bottom: 16px;
}

/* =============================================
   LEFT SIDEBAR — HOME GROUP (case study pages)
============================================= */

.left-sidebar-home {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

.left-sidebar-home a {
  display: inline-block;
  align-self: flex-start;
}

.left-sidebar-ghost {
  color: var(--color-bg) !important;
  transition: color 0.4s ease !important;
  pointer-events: none;
}

.left-sidebar-home:hover .left-sidebar-ghost {
  color: var(--color-text-muted) !important;
  pointer-events: all;
  transition: color 0.4s ease !important;
}

.left-sidebar-home .left-sidebar-ghost:hover {
  color: var(--color-text) !important;
}

.left-sidebar-home a:not(.left-sidebar-ghost) {
  color: var(--color-text) !important;
  font-weight: 400;
}

/* =============================================
   LEFT SIDEBAR SUBITEMS
   only appears if the HTML contains it
============================================= */

.left-sidebar-sub {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 12px;
  margin-top: -6px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.4s ease,
    opacity 0.4s ease;
}

.left-sidebar-sub:not(.visible) {
  display: none;
}

.left-sidebar-sub.visible {
  max-height: 200px;
  opacity: 1;
  overflow: visible;
}

.left-sidebar-sub-item {
  display: inline-block;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0;
}

.left-sidebar-sub-item.active {
  font-weight: 700;
}

/* =============================================
   LEFT SIDEBAR — CASE STUDY ITEMS FADE IN
============================================= */

body.case-page .left-sidebar > *:not(.left-sidebar-home) {
  opacity: 0;
  animation: sidebarItemFadeIn 0.4s ease forwards;
}

body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(2) {
  animation-delay: 0.05s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(3) {
  animation-delay: 0.15s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(4) {
  animation-delay: 0.25s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(5) {
  animation-delay: 0.35s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(6) {
  animation-delay: 0.45s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(7) {
  animation-delay: 0.55s;
}
body.case-page .left-sidebar > *:not(.left-sidebar-home):nth-child(8) {
  animation-delay: 0.65s;
}

@keyframes sidebarItemFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* =============================================
                                           HERO
                                        ============================================= */
.hero {
  height: calc(100vh - var(--nav-height));
  padding: 48px;
  position: relative;
}

#cet-clock {
  font-variant-numeric: tabular-nums;
}
.hero-location-wrap {
  position: absolute;
  top: 0;
  left: 300px;
  height: var(--nav-height);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  width: auto;
  flex-shrink: 1;
}
.hero-location-wrap p {
  margin: 0;
  white-space: nowrap;
  width: auto;
}
.hero-location {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  line-height: 1.7;
  margin-bottom: 0;
}

.hero-availability {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  line-height: 1.7;
}
.availability-dot {
  font-size: 13px;
  line-height: 1;
  flex-shrink: 0;
}

.hero-headline-wrap {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 15vh;
}
.hero-headline {
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.06em;
  color: var(--color-text);
  margin-bottom: 24px;
  max-width: 800px;
}

html[lang="fr"] .hero-headline,
html[lang="de"] .hero-headline {
  max-width: 900px;
  font-size: clamp(44px, 6.5vw, 88px);
}
.headline-strong {
  font-weight: 600;
}
.headline-light {
  font-weight: 300;
}
.hero-links-row {
  display: flex;
  align-items: center;
  gap: 32px;
}

.clean-data-btn {
  position: relative;
  width: 65px;
  height: 65px;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 50%;
  color: var(--color-text);
  margin-top: 48px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.3s ease,
    transform 1.2s ease;
}
.clean-data-btn:hover {
  transform: scale(1.2);
}
.clean-data-btn.hidden {
  opacity: 0;
  pointer-events: none;
}
.chart-icon {
  width: 100%;
  height: 100%;
}
.chart-bg {
  fill: none;
  transition: fill 0.3s ease;
}
.clean-data-btn.active .chart-bg {
  fill: var(--color-text);
}
.clean-data-btn.active .chart-bar {
  fill: var(--color-bg);
}
.hero-bio {
  position: absolute;
  bottom: 48px;
  right: -64px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.hero-description {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0;
  color: var(--color-text);
  text-align: justify;
  margin-bottom: 0;
  max-width: 240px;
}

/* helpers for tidy-data animation */
.sorted-letter {
  position: absolute;
  pointer-events: none;
  z-index: 40;
  font-family: var(--font);
  color: var(--color-text);
  white-space: nowrap;
}
.char-span,
.misc-span {
  display: inline;
  font: inherit;
  letter-spacing: inherit;
  word-spacing: inherit;
  white-space: pre;
}

/* =============================================
                           SERVICES CSS
                        ============================================= */
.services {
  background: transparent;
  position: relative;
  overflow: visible;
  padding-top: 96px;
  padding-bottom: 80px;
}
.services-inner {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.venn-svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 950px;
  margin: 0 auto;

  transform: scale(0.85);
  transform-origin: center;
  opacity: 0.8;

  transition:
    transform 1.2s ease,
    opacity 0.3s ease;
}
.venn-svg:hover,
.venn-svg.is-hovered {
  transform: scale(1);
  opacity: 1;
}
.venn-group {
  cursor: none !important;
}
.venn-circle {
  fill: transparent;
  stroke: var(--color-text-muted);
  stroke-width: 1;
  transition:
    stroke 0.3s ease,
    fill 0.3s ease;
}
.venn-svg:hover .venn-circle {
  stroke: var(--color-text);
  border: var(--border-text);
}
.venn-label-short {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 300;
  fill: var(--color-text-muted);
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    fill 0.3s ease;
}
.venn-svg:hover .venn-label-short {
  fill: var(--color-text);
}
.venn-label-expanded {
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.venn-group.active .venn-label-short {
  opacity: 0;
}
.venn-group.active .venn-label-expanded {
  opacity: 1;
}
.venn-expanded-title {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  fill: var(--color-text);
}
.venn-expanded-item {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 300;
  fill: var(--color-text);
}
.venn-dot {
  font-size: 20px;
  fill: var(--color-text);
}

.service-cards-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 96px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 1;
}
.service-cards-overlay.visible {
  opacity: 1;
  pointer-events: all;
}
.service-cards-overlay.animating {
  opacity: 1;
  pointer-events: none;
}
.service-cards-overlay.animating .service-cards {
  opacity: 0;
}
.service-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 280px));
  justify-content: center;
  gap: 24px;
  width: 100%;
  box-sizing: border-box;
}
.service-card {
  border: var(--border-text-big);
  border-radius: 2px;
  padding: 32px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: min(100%, 280px);
}
.service-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}
.service-card-items p {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-text);
  line-height: 1.7;
}
.service-card-divider {
  border: 0;
  height: 0;
  border-top: var(--border-muted);
  margin: 8px 0;
}
/* =============================================
   WORK CSS
============================================= */
.work {
  display: flex;
  flex-direction: column;
  padding: 96px 48px;
  gap: 48px;
  background: var(--color-bg);
}
.work-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.work-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.work-list {
  display: flex;
  flex-direction: column;
  gap: 32px;

  margin: 0 auto;
  width: 100%;
}
.work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.work-card-footer {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: center;
  z-index: 2;
}
.work-card-title {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.work-card-title--dark {
  color: var(--color-text);
}

.work-card-title--light {
  color: var(--color-bg);
}
.work-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: right;
}
.work-tag {
  font-size: 12px;
  font-weight: 400;
  background: transparent;
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  letter-spacing: 0.02em;
}

.work-tag--dark {
  color: var(--color-text);
  border: var(--border-text);
}

.work-tag--light {
  color: var(--color-bg);
  border: var(--border-bg);
}
.work-card-inner {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 48px 48px 0 48px;
  transition: background 0.5s ease;
  overflow: hidden;
}
.work-card-img {
  width: 80%;
  display: block;
  transition: transform 1.2s ease;
  filter: var(--image-filter);
}
.work-card:hover .work-card-img {
  transform: scale(1.1);
}
/* =============================================
                                       ABOUT
                                    ============================================= */
.about {
  background: var(--color-bg);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 100vh;
}
.about-photo-top {
  width: 45%;
  flex-shrink: 0;
  background: var(--color-bg) url("Images/Home/0_about.png") center center /
    cover no-repeat;
  margin: clamp(16px, 4vw, 64px);
  margin-right: 0;
  border-radius: var(--radius-md);
}
.about-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(16px, 4vw, 64px);
  width: 50%;
  box-sizing: border-box;
}
.about-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0;
}
.about-intro {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
}
.about-links {
  display: flex;
  gap: 32px;
}
.about-links a {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.accordion {
  display: flex;
  flex-direction: column;
  border-top: var(--border-muted);
}
.accordion-item {
  border-bottom: var(--border-muted);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  gap: 16px;
}
.accordion-icon {
  font-size: 20px;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  line-height: 1;
}
.accordion-item.open .accordion-icon {
  transform: rotate(45deg);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: none;
}
.accordion-item.open .accordion-body {
  max-height: 600px;
  transition: max-height 0.6s ease;
}
.accordion-content {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text);
  padding-bottom: 24px;
}
.accordion-content a {
  color: var(--color-text);
  text-decoration: underline;
}

/* =============================================
   CONTACT CSS
============================================= */

.contact {
  background: var(--color-bg);
  min-height: 70vh;
  padding: 200px 96px;
  display: flex;
  align-items: flex-end;
}

.contact-inner {
  width: 100%;

  display: grid;
  grid-template-columns: minmax(320px, 520px) 1fr;
  align-items: end;
  gap: clamp(80px, 12vw, 220px);
}
.contact .contact-links {
  width: 100%;
  max-width: 560px;
  gap: 0;

  justify-self: end;
  align-self: end;
  padding-top: 0;
  margin-bottom: 0;
}

.contact-intro {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  margin-top: var(--space-4) !important;
}

.contact-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-headline {
  font-size: clamp(64px, 7vw, 112px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.06em;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}

.contact-line1 {
  display: flex;
  align-items: center;
  gap: 24px;
  white-space: nowrap;
  order: 1;
}

.contact-line2 {
  display: block;
  position: relative;
  order: 2;
}

.contact-line3 {
  display: block;
  order: 3;
}

/* German reads "Lass uns zusammen arbeiten", not "Lass uns arbeiten zusammen" -
   so for German only, swap the visual order of the "zusammen" line and the
   cycling verb line. The trailing period moves with it, from "zusammen." to
   after whichever verb is currently showing. */
html[lang="de"] .contact-line2 {
  order: 3;
}

html[lang="de"] .contact-line3 {
  order: 2;
}

html[lang="de"] #contact-verb::after,
html[lang="de"] .contact-verb-spacer::after {
  content: ".";
}

.contact-verb-spacer {
  visibility: hidden;
  font-weight: 800;
}

#contact-verb {
  position: absolute;
  left: 0;
  font-weight: 800;
}

.contact-plus {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border: var(--border-text-big);
  border-radius: 50%;
  background: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-family: var(--font);
  color: var(--color-text);
  cursor: none !important;
  user-select: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
  flex-shrink: 0;
}
.contact-plus:hover {
  background: var(--color-text);
  color: var(--color-bg);
  transform: scale(1.1);
}
@keyframes spin-once {
  from {
    transform: rotate(0deg) scale(1.1);
  }
  to {
    transform: rotate(360deg) scale(1.1);
  }
}
.contact-plus.spinning {
  animation: spin-once 0.4s ease;
}

.contact-links {
  width: 100%;
  max-width: 560px;
  justify-self: end;
  align-self: end;
  margin-bottom: 0;
}

.contact-links .big-link {
  font-size: 28px;
  padding: 28px 0;
  border-bottom: 0.5px solid var(--color-text-muted);
}

.contact-links .big-link:first-child {
  border-top: none;
}

/* mobile */

/* =============================================
                           CONTACT CSS
                        ============================================= */
/*.contact {
  background: var(--color-bg);
  padding: 0 96px 48px;
  display: flex;
  align-items: center;
}
.contact-inner {
  display: grid;
  grid-template-columns: 3fr 1fr;
  align-items: start;
  width: 90%;
  gap: 96px;
  padding: 96px 0;
}
.contact-left {
  display: flex;
  flex-direction: column;
  gap: 48px;
  order: 2;
}
.contact-headline {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}
.contact-line1 {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}
.contact-line2 {
  display: block;
  position: relative;
}
.contact-line3 {
  display: block;
}
.contact-verb-spacer {
  visibility: hidden;

  font-weight: 700;
}
#contact-verb {
  position: absolute;
  left: 0;

  font-weight: 700;
}
.contact-headline em {
  font-weight: 700;
}
.contact-plus {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border: var(--border-text-big);
  border-radius: 50%;
  background: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-family: var(--font);
  color: var(--color-text);
  cursor: none !important;
  user-select: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
  flex-shrink: 0;
}
.contact-plus:hover {
  background: var(--color-text);
  color: var(--color-bg);
  transform: scale(1.1);
}
@keyframes spin-once {
  from {
    transform: rotate(0deg) scale(1.1);
  }
  to {
    transform: rotate(360deg) scale(1.1);
  }
}
.contact-plus.spinning {
  animation: spin-once 0.4s ease;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 24px 24px;
  order: 1;
  width: 100%;
  max-width: 600px; }/* adjust as needed */

/*
.contact-field {
  border-bottom: var(--border-muted);
  padding: 20px 0 12px;
}
.contact-field input,
.contact-field textarea {
  font-family: var(--font);
  font-size: 16px;
  font-weight: 300;
  color: var(--color-text);
  background: none;
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  width: 100%;
  resize: none;
  display: block;
  line-height: 1.5;
}
.contact-field input::placeholder {
  color: var(--color-text-muted);
}
.contact-field textarea {
  font-style: normal;
}

.contact-field textarea::placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}
.contact-send {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.contact-send button {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-text);
  border: var(--border-text-big);
  border-radius: var(--radius-pill);
  padding: 16px 48px;
  cursor: none !important;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.4s ease-in-out;
}
.contact-send button:hover {
  background: var(--color-bg);
  color: var(--color-text);
  transform: scale(1.06);
}

.contact-send button.sent {
  background: var(--color-bg);
  color: var(--color-text);
  transform: scale(1.06);
}
*/
/* =============================================
                                           LINKS
                                        ============================================= */

.hero-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 20px;
  align-self: start;
}

.big-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 20px;
  align-self: start;
}

.big-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(16px, 2vw, 48px);
  font-weight: 300;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.big-link .link-arrow {
  font-size: 0.6em;
  transition: transform 0.2s ease;
}

.big-link:hover .link-arrow {
  transform: translate(3px, -3px);
}
/* only differences */
.big-link--light {
  color: var(--color-bg);
}
.big-link--project {
  color: var(--color-bg);
  font-size: 1.5em;
}

.big-link--muted {
  color: var(--color-text-muted);
  font-size: clamp(16px, 1.5vw, 48px);
}

/* =============================================
                                           FOOTER
                                        ============================================= */
.site-footer {
  background: var(--color-text);
  padding: 0;
}
.site-footer-inner {
  padding: 64px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-footer-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.site-footer-label {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-bg);
}
.site-footer-availability {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 400;
  color: var(--color-bg);
}
.site-footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 32px;
}
.site-footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.site-footer-credits {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.site-footer-right a,
.site-footer-credits .site-footer-copy {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-bg);
  text-decoration: none;
}

/* =============================================
   CASE STUDY PAGES
============================================= */
/* =============================================
   IMAGES
============================================= */

.cs-image-caption {
  margin-top: 2rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  margin-top: var(--space-6);
}

.cs-image-caption--left {
  text-align: left;
}
.cs-image-caption--center {
  text-align: center;
}

.cs-image-caption--right {
  text-align: right;
}
/* ── LIGHTBOX ── */
.cs-lightbox-trigger {
  cursor: none !important;
}

.cs-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 10002;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.cs-lightbox.open {
  display: flex;
}

.cs-lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: var(--image-filter);
}

.cs-lightbox-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: none;
  border: none;
  color: #ffffff;
  font-size: 24px;
  font-weight: 300;
  cursor: none !important;
  line-height: 1;
}
/* ── OVERVIEW ── */

.card-container {
  max-width: 1100px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.cs-overview {
  display: flex;
  flex-direction: column;
}

.cs-overview-content {
  padding: var(--section-gap) var(--section-padding-x) var(--block-gap)
    var(--section-padding-x);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cs-overview-description {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
}

.cs-overview-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cs-headline {
  font-size: clamp(40px, 7vw, 96px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--color-text);
}
.cs-headline em {
  font-style: normal;
  font-weight: 700;
}

.cs-overview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.cs-overview-tag {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text);
  border: var(--border-text);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  letter-spacing: 0.01em;
}

.cs-overview-description {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  max-width: 560px;
}

.cs-overview-image-wrap {
  padding: 0;
}

.cs-overview-image {
  background: var(--project-accent);
  border-radius: var(--radius-md);
  width: 100%;
  height: 80vh;

  display: flex;
  justify-content: center; /* horizontal */
  align-items: center; /* vertical */

  overflow: hidden;
}
.cs-overview-image img {
  width: 80%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 auto;
  filter: var(--image-filter);
}

.cs-overview-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: var(--block-gap) 0;

  margin: 0 var(--section-padding-x);
  gap: var(--space-3);
  box-sizing: border-box;
  width: calc(100% - var(--section-padding-x) * 2);
  margin: 0;
  width: 100%;
}

.cs-overview-meta-block {
  border-left: var(--border-muted);
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cs-overview-meta-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cs-overview-meta-value {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
}

/* ── CONTEXT ── */
.cs-context {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-9) 0;
}

.cs-context-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  max-width: 600px;
}

.cs-context-title strong {
  font-weight: 700;
}

.cs-context-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--section-gap);
  align-items: start;
  margin-top: var(--space-5);
}

.cs-context-description {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
}
.cs-context-description--light {
  color: var(--color-bg);
}

.cs-context-right {
  display: flex;
  flex-direction: column;
  border-top: var(--border-muted);
}

.cs-context-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: var(--border-muted);
  align-items: center;
}

.cs-context-row-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cs-context-row-value {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.5;
}

/* ── SHARED ── */
.cs-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* ── PROBLEM ── */
.cs-section {
  padding: var(--section-gap) var(--section-padding-x);
}

.cs-dark-card {
  background: var(--color-text);
  border-radius: var(--radius-md);
  padding: var(--section-gap);
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
  overflow: hidden;
  width: 100%;
}

.cs-problem-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--section-gap);
  align-items: start;
}

.cs-problem-top-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.cs-problem-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bg);
}

.cs-problem-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-bg);
}

.cs-problem-title strong {
  font-weight: 700;
}

.cs-problem-image {
  background: var(--color-text);
  width: 160%;
  aspect-ratio: 4/3;
  margin: calc(-0.8 * var(--section-gap)) calc(-1 * var(--section-gap))
    calc(-1 * var(--section-gap)) calc(-0.5 * var(--section-gap));
  overflow: hidden;
}

.cs-problem-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  filter: var(--image-filter);
}

.cs-problem-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  border-top: var(--border-bg);
  padding-top: var(--space-5);
}

/* If there are 4 pain points → 4 columns */
.cs-problem-points:has(.cs-problem-point:nth-child(4)) {
  grid-template-columns: repeat(4, 1fr);
}

/* On smaller screens, switch to 2×2 */

.cs-problem-point {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border-left: var(--border-bg);
  padding-left: var(--space-4);
}
.cs-problem-point-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-bg);
}

.cs-problem-point-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-bg);
}

/* ── PROCESS ── */
.cs-process-section {
  padding: var(--section-gap) var(--section-padding-x) 0
    var(--section-padding-x);
}

.cs-process-bar {
  background: var(--color-bg);
  border-radius: var(--radius-md);

  width: 100%;
  margin-bottom: 100px;
}

.cs-process-bar-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--element-gap);
  padding-bottom: 4em;
}
.cs-process-bar-steps {
  display: grid;
  grid-template-columns: repeat(var(--steps), 1fr);
  gap: 0;
  position: relative;
}
.cs-process-bar-steps::before {
  content: "";
  position: absolute;
  left: 5px;
  right: 0;
  height: 1px;
  background: var(--project-accent);
  top: var(--line-top, calc(1.4em + 17px));
}
.cs-process-bar-steps::after {
  display: none;
}
.cs-process-bar-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.cs-process-bar-step-name {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.cs-process-bar-line {
  display: flex;
  align-items: center;
  position: relative;
  height: 12px;
}
.cs-process-bar-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--project-accent);
  flex-shrink: 0;
  z-index: 1;
}
.cs-process-bar-track {
  display: none;
}
.cs-process-bar-step:last-child .cs-process-bar-track {
  display: none;
}
.cs-process-bar-deliverables {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-2);
}
.cs-process-bar-deliverable {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.cs-process-intro-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);

  margin: var(--section-padding-x) auto var(--section-gap) auto;
}
.cs-process-intro-card {
  background: transparent;
  border: 1.5px solid var(--project-accent);
  border-radius: var(--radius-md);
  padding: var(--element-gap);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Process step sections */
.cs-process-step-section {
  padding: var(--section-padding-x) 0 calc(var(--section-gap) * 1.5) 0;
}
.cs-process-step-section.first {
  padding-top: var(--section-padding-x);
}

.cs-process-step-section--overlap {
  margin-top: -330px;
  background-color: var(--color-bg);
}

.cs-process-step-card {
  /* border: var(--border-text-big);*/
  border: none;
  border-radius: var(--radius-md);
  padding: var(--section-gap);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  margin: 0 auto 6rem auto;
}

.cs-process-step-card-top {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-5);
  align-items: start;
}

.cs-process-step-card-num {
  font-size: clamp(64px, 8vw, 96px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--color-text);
}

.cs-process-step-card-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/*.cs-process-step-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}*/

.cs-process-step-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  text-align: left;
  margin-bottom: 0;
}

.cs-process-step-title strong {
  font-weight: 700;
}

.cs-process-step-text {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-muted);
  text-align: left;
  max-width: 640px;
  margin: 0;
}

.cs-process-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  border-top: var(--border-muted);
  padding-top: var(--space-5);
}

.cs-process-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cs-process-card-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cs-process-card-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
}
.cs-process-step-image,
.cs-design-card-image {
  border-radius: var(--radius-sm);
  width: 100%;
}
.cs-process-step-image {
  height: 60vh;
  margin-top: var(--space-4);
}

.cs-process-step-image img,
img.cs-process-step-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
  filter: var(--image-filter);
}
.cs-process-step-card--highlight {
  background: var(--project-accent); /* or var(--project-color) */
  border-radius: var(--radius-md);
  padding: var(--section-gap);
}

.cs-process-step-card--highlight .cs-process-step-card-num,
.cs-process-step-card--highlight .label,
.cs-process-step-card--highlight .section-title,
.cs-process-step-card--highlight .section-title strong,
.cs-process-step-card--highlight .cs-process-step-text,
.cs-process-step-card--highlight .cs-process-card-title,
.cs-process-step-card--highlight .cs-process-card-text {
  color: var(--color-bg);
}

.cs-process-step-card--highlight .cs-process-cards {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.cs-who-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: transparent;
  border-radius: var(--radius-md);
  padding: var(--element-gap) 0;
}

.cs-who-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  align-items: start;
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
}

.cs-who-research-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border-radius: var(--radius-md);
  padding: var(--element-gap) 0;
  align-items: center;
}

.cs-who-research {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);

  display: block;
}
.cs-who-viz {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
}

.cs-who-label {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-muted);
}
.cs-who-bar-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.cs-who-bar {
  height: 48px;
  border-radius: var(--radius-xs);
  flex-shrink: 0;
}
.cs-who-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.cs-who-text {
  display: flex;
  flex-direction: column;
  justify-content: center;

  gap: var(--space-3);
}
.cs-who-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}
.cs-image-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: var(--space-4);
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
}

/* ── DESIGN CARDS ── */
.cs-design-cards {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-3);

  grid-template-columns: repeat(auto-fit, minmax(260px, 300px));
  justify-content: center;
}

.cs-design-card {
  background: var(--project-accent);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow: hidden;
}

.cs-design-card-image {
  width: 100%;
  aspect-ratio: 4 / 3;

  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg);
}

.cs-design-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--radius-sm);
  filter: var(--image-filter);
}

.cs-design-card-title {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.01em;
  padding-bottom: var(--space-2);
}
.cs-design-card-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text);
  padding: var(--space-3);
}

.cs-design-card-text--light {
  color: var(--color-bg);
}

/* ── ITERATIONS ── */
.cs-iterations {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}
.cs-iterations-toggle {
  display: flex;
  gap: var(--space-2);
}

.pill-btn {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: none;
  border: var(--border-muted);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  cursor: none !important;
  transition: all 0.2s ease;
}
.cs-decision-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin: var(--space-4) 0 var(--space-6);
}
.pill-btn:hover {
  color: var(--color-bg);
  background: var(--color-text);
  border: var(--border-text);
}
.pill-btn--toggle {
  color: var(--color-text-muted);
  border: var(--border-muted);
}

.pill-btn--toggle.active {
  color: var(--color-bg);
  background: var(--color-text);
  border: var(--border-text);
}

.pill-btn--single {
  color: var(--color-text-muted);
  border: var(--border-muted);
}

.cs-iterations-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

.cs-iterations-image.hidden {
  display: none;
}

/* ── SURVEY RESULTS ── */
.cs-survey-quotes {
  position: absolute;
  inset: 0;
  z-index: 2;

  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 360px));
  justify-content: center;
  align-content: center;
  gap: 2rem;

  padding: clamp(2rem, 5vw, 5rem);
}

.cs-survey-quotes .cs-image-caption {
  width: 100%;
  margin-bottom: var(--space-2);
}

.cs-survey-quote {
  margin: 0;
  padding: 2.25rem;

  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);

  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.5);

  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.08),
    0 2px 10px rgba(0, 0, 0, 0.04);

  font-size: clamp(1.35rem, 1.5vw, 1.8rem);
  line-height: 1.35;
  font-weight: 500;
  font-style: normal;

  display: flex;
  align-items: center;
  min-height: 170px;
}
.cs-survey-quote::before {
  content: "“";
  position: absolute;
  top: 18px;
  left: 20px;

  font-size: 2.8rem;
  line-height: 1;
  color: var(--project-1);
  opacity: 0.8;
}

.cs-survey-quote {
  position: relative;
  padding-top: 3.3rem;
}

.cs-survey-quote::before {
  content: "“";
}

.cs-survey-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/*.cs-survey-toggle-btn {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: none;
  border: var(--border-muted);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  cursor: none !important;
  transition: all 0.2s ease;
}

.cs-survey-toggle-btn:hover {
  color: var(--color-text);
  border: var(--border-text);
}
*/
.cs-survey-container.hidden {
  display: none;
}

.cs-survey-results {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6) 0;
}

.cs-survey-results-numbers {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-5);
}
.cs-survey-result-num {
  font-size: clamp(64px, 8vw, 100px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--color-text);
}
.cs-survey-result-block {
  display: inline-flex;
  flex-direction: column;
  gap: var(--space-3);
  width: fit-content;
}

.cs-survey-result-label {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-text-muted);
}
/*  “ SURVEY CHART "─â”"€ */
.cs-survey-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.cs-survey-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}
.cs-survey-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  width: 65%;
  max-width: 1100px;
}
.cs-who-research-wrap {
  width: 100%;
}

.cs-survey-legend {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  flex-wrap: nowrap;
}

.cs-survey-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text);
}
.cs-survey-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cs-survey-rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cs-survey-group-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: right;
  padding-right: var(--space-3);
}

.cs-survey-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: var(--space-4);
  align-items: center;
}

.cs-survey-row-label {
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text);
  text-align: right;
}

.cs-survey-bar-wrap {
  display: flex;
  height: 32px;
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.cs-survey-bar {
  height: 100%;
  flex-shrink: 0;
}

.cs-survey-feedback-overlay {
  position: relative;
  width: 100%;
}

.cs-survey-feedback-bg {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.5;
  border-radius: var(--radius-md);
}

.cs-survey-feedback-overlay .cs-survey-quotes {
  position: absolute;
  inset: 0;
  z-index: 2;

  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 320px));
  gap: 1.5rem 2rem;
  justify-content: center;
  align-content: center;

  padding: clamp(2rem, 5vw, 5rem);
}

.cs-survey-feedback-overlay .cs-image-caption {
  grid-column: 1 / -1;
  width: auto;
  margin: 0 0 0.5rem;
  text-align: center;
}

.cs-survey-feedback-overlay .cs-survey-quote {
  width: auto;
  min-height: 180px;
  margin: 0;
  padding: 3.2rem 2rem 2rem;

  background: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);

  font-size: clamp(1rem, 1.2vw, 1.35rem);
  line-height: 1.3;
  font-weight: 500;
  font-style: italic;

  display: flex;
  align-items: center;
}
/* ── PRODUCT ── */

.cs-product-video-wrap {
  width: min(420px, 100%);
  height: 850px; /* choose the visible height */
  margin: 24px auto;
  overflow: hidden;
  border-radius: 64px;
}

.cs-product-video {
  width: 180%;

  display: block;
  transform: translate(-25.8%, -5.5%);
}
.cs-product {
  padding: var(--section-gap) var(--section-padding-x);
}

.cs-product-showcase {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: var(--space-4);
}

.cs-product-card {
  background: var(--project-accent);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.cs-product-card-large {
  padding: 2rem;
}

.cs-product-card img {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
  filter: var(--image-filter);
}
.cs-product-card iframe {
  width: 80%;
  height: 80vh;
  border: none;
  display: block;
  margin: var(--space-9) auto;
  border-radius: var(--radius-md);
}
.cs-product-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.cs-prototype-note {
  position: absolute;
  top: 24px;
  right: 24px;

  font-size: 48px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  color: var(--color-bg);
  pointer-events: none;
}
.cs-prototype-mobile-note {
  display: none;
}

/*GALLERY*/
.cs-pdf-gallery {
  position: relative;
  width: 100%;
  aspect-ratio: 1753/1003;
  border-radius: var(--radius-md);

  outline: 6px solid rgba(255, 255, 255, 0.35);
  outline-offset: 0;

  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);

  transform: scale(0.85);
}
.cs-pdf-gallery img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center; /* explicit */
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}
.cs-pdf-gallery img.active {
  opacity: 1;
}
.cs-gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;

  width: 36px;
  height: 36px;

  border: none;
  background: color-mix(in srgb, var(--color-bg) 75%, transparent);
  backdrop-filter: blur(6px);

  color: var(--color-text);
  font-size: 24px;
  font-weight: 300;
  line-height: 1;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;
  cursor: none;

  opacity: 0;
  transition: opacity 0.2s ease;
}

.cs-gallery-prev {
  left: 16px;
}

.cs-gallery-next {
  right: 16px;
}

.cs-pdf-gallery:hover .cs-gallery-arrow {
  opacity: 1;
}
.cs-product-card .cs-pdf-gallery {
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: block;
  isolation: isolate;
}

.cs-product-card .cs-pdf-gallery img {
  border-radius: inherit;
}

/* ── IMPACT ── */
.cs-impact {
  padding: var(--section-gap) var(--section-padding-x);
}

.cs-impact-card-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cs-impact-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-bg);
}

.cs-impact-title strong {
  font-weight: 700;
}
.cs-impact-numbers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  border-top: var(--border-bg);
  padding-top: var(--space-6);
}

.cs-impact-number {
  align-items: flex-start;
  text-align: left;
}

.cs-impact-num {
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.04em;
  white-space: nowrap;

  color: var(--color-bg);
}

.cs-impact-num-label {
  font-size: clamp(13px, 1.4vw, 15px);
  font-weight: 300;
  line-height: 1.6;
  text-align: left;
  color: var(--color-bg);
}
/* ── AFTERLIFE ── */
.cs-afterlife {
  padding: var(--section-gap) var(--section-padding-x);
}

.cs-afterlife .accordion {
  min-height: 350px;
}
.cs-afterlife-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.cs-afterlife-image-card {
  max-width: 1100px;
  margin: var(--element-gap) auto 0 auto;
  background: var(--project-5);
  border-radius: var(--radius-md);
  padding: 4rem;
  overflow: hidden;
}
.cs-afterlife-image-card img {
  width: 100%;
  display: block;
  border-radius: var(--radius-sm);
  filter: var(--image-filter);
}

.cs-afterlife-caption {
  margin-top: 2rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-muted);

  text-align: center;
}
/* ── TESTIMONIALS ── */
.cs-testimonials {
  padding: var(--section-gap) var(--section-padding-x);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.cs-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: start;
}

.cs-testimonial-card {
  border: 1.5px solid var(--project-accent);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  width: 100%;
}

.cs-testimonial-quote {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  font-style: italic;
  color: var(--color-text);
}

.cs-testimonial-author {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.cs-testimonial-highlight {
  border: 1.5px solid var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-7);

  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cs-testimonial-highlight-text {
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.03em;
  font-weight: 300;
  font-style: italic;
  text-align: left;

  margin: 0 auto;
}

.cs-testimonial-highlight-text strong {
  font-weight: 700;
}
/* HOTESPOT */

.cs-hotspot {
  position: absolute;
  z-index: 10;
}

.cs-hotspot.show-card {
  z-index: 1000;
}
.cs-hotspot::before {
  content: "";
  position: absolute;
  top: -24px;
  left: -24px;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  cursor: none;
}
.cs-hotspot:hover,
.cs-hotspot:focus-within {
  z-index: 999;
}
.cs-hotspot-image {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: visible;
}
.cs-hotspot-image img {
  display: block;
  width: 100%;
  border-radius: var(--radius-sm);

  outline: 6px solid color-mix(in srgb, white 40%, transparent);

  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.12),
    0 4px 10px rgba(0, 0, 0, 0.08);
}
.cs-hotspot-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--color-bg);
  background: var(--color-text-muted);
  box-shadow: 0 0 0 6px
    color-mix(in srgb, var(--color-text-muted) 30%, transparent);
  position: relative;
  z-index: 10000;
  transition: all 0.2s ease;
}
.cs-hotspot-card {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 260px;
  background: var(--color-bg);
  border: 1.5px solid var(--project-accent);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 9999;
}
#section-designing,
#section-process,
.cs-process-section,
.cs-process-step-section,
.cs-process-step-card,
.cs-process-step-card-top,
.cs-process-step-card-right,
.cs-hotspot-image {
  overflow: visible !important;
}

/*.cs-hotspot:hover .cs-hotspot-card,
.cs-hotspot:focus-within .cs-hotspot-card {
  opacity: 1;
  transform: translateY(0);
  z-index: 9999;
}*/
.cs-hotspot.show-card .cs-hotspot-card {
  opacity: 1;
  pointer-events: auto;
}
.cs-hotspot.show-card .cs-hotspot-dot {
  background: var(--project-accent);
  box-shadow: 0 0 0 6px
    color-mix(in srgb, var(--project-accent) 30%, transparent);
}

/* ── NEXT PROJECTS ── */
.cs-next {
  background: var(--color-text);
  padding: var(--section-gap) var(--section-padding-x) var(--section-gap)
    calc(200px + var(--section-padding-x));
  box-sizing: border-box;
  border-bottom: var(--border-bg);
}

.cs-next-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--section-gap);
  align-items: start;
}

.cs-next-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cs-next-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bg);
}

.cs-next-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-bg);
  margin-bottom: 1rem;
}

.cs-next-right {
  display: flex;
  flex-direction: column;
  border-top: var(--border-bg);
}

.cs-next-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: var(--border-bg);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.cs-next-row:hover {
  opacity: 0.6;
}

.cs-next-row--large {
  border-bottom: none;
}

.cs-next-row-title {
  font-size: 16px;
  font-weight: 300;
  color: var(--color-bg);
}

.cs-next-row-cta {
  font-size: 14px;
  font-weight: 300;
  color: var(--color-bg);
  white-space: nowrap;
}

.cs-next-row--large .cs-next-row-title {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 300;
  letter-spacing: -0.02em;
}

.cs-next-row--large .cs-next-row-cta {
  font-size: clamp(24px, 3vw, 40px);
}
/* =============================================
   NEXT PROJECT HOVER PREVIEW
============================================= */

.cs-project-preview {
  --preview-x: 0px;
  --preview-y: 0px;

  position: fixed;
  top: 0;
  left: 0;

  width: clamp(220px, 20vw, 300px);

  background: var(--project-1);
  border-radius: var(--radius-md);
  overflow: hidden;

  z-index: 9997;
  pointer-events: none;

  opacity: 0;
  visibility: hidden;

  transform: translate3d(var(--preview-x), var(--preview-y), 0) scale(0.96);

  transform-origin: bottom left;

  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    background-color 0.3s ease;
}

.cs-project-preview-card {
  width: 100%;
  height: 100%;

  display: flex;
  align-items: flex-end;
  justify-content: center;

  padding: 20px 20px 0;
}

.cs-project-preview-card img {
  display: block;
  width: 100%;
  height: auto;
}

.cs-project-preview.is-visible {
  opacity: 1;
  visibility: visible;

  transform: translate3d(var(--preview-x), var(--preview-y), 0) scale(1);
}

.cs-project-preview .cs-overview-image-wrap,
.cs-project-preview .cs-overview-image {
  width: 100%;
  height: 100%;
}

.cs-project-preview .cs-overview-image {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.cs-project-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* No hover preview on touch devices */
@media (hover: none), (pointer: coarse), (max-width: 900px) {
  .cs-project-preview {
    display: none;
  }
}

/* SPOTLIGHT HOTSPOTS */

.cs-spotlight-image {
  position: relative;
  width: 100%;
  overflow: visible;
}

.cs-spotlight-image img {
  display: block;
  width: 100%;
}

.cs-spotlight-zone {
  position: absolute;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  z-index: 10;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.cs-spotlight-zone:hover,
.cs-spotlight-zone:focus-within {
  border-color: var(--project-accent);
  z-index: 999;
}

.cs-spotlight-card {
  position: absolute;
  top: 0;
  left: calc(100% + 16px);
  width: 260px;
  background: var(--color-bg);
  border: 2px solid var(--project-accent);
  border-radius: var(--radius-md);
  padding: var(--space-4);

  box-shadow:
    0 0 0 6px color-mix(in srgb, var(--project-accent) 18%, transparent),
    0 12px 30px rgba(0, 0, 0, 0.12);

  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.cs-spotlight-card--left {
  left: auto;
  right: calc(100% + 16px);
}

.cs-spotlight-zone:hover .cs-spotlight-card,
.cs-spotlight-zone:focus-within .cs-spotlight-card {
  opacity: 1;
  transform: translateY(0);
}

/* Yellow project only */

/* Yellow project only */

.cs-spotlight-image--visible .cs-spotlight-zone {
  border: 2px solid var(--project-accent);
}

/* Don't activate on CSS hover anymore */
.cs-spotlight-image--visible .cs-spotlight-zone:hover,
.cs-spotlight-image--visible .cs-spotlight-zone:focus-within {
  border-color: var(--color-text-muted);
}

.cs-spotlight-image--visible .cs-spotlight-zone:hover .cs-spotlight-card,
.cs-spotlight-image--visible
  .cs-spotlight-zone:focus-within
  .cs-spotlight-card {
  opacity: 0;
  transform: translateY(8px);
}

/* Activated only by JS */
.cs-spotlight-image--visible .cs-spotlight-zone.group-active {
  border-color: var(--project-accent);
  border: 3px solid var(--project-accent);
  background: color-mix(in srgb, var(--project-accent) 20%, transparent);
  z-index: 999;
}

.cs-spotlight-image--visible
  .cs-spotlight-zone.group-active
  .cs-spotlight-card {
  opacity: 1;
  transform: translateY(0);
}

.cs-spotlight-zone--detail {
  z-index: 30;
}

.cs-spotlight-image--visible .cs-spotlight-zone.initial-active {
  border: 3px solid var(--project-accent);
  background: color-mix(in srgb, var(--project-accent) 12%, transparent);
  z-index: 999;
}

.cs-spotlight-image--visible
  .cs-spotlight-zone.initial-active
  .cs-spotlight-card {
  opacity: 1;
  transform: translateY(0);
}
/* =============================================
   RESPONSIVE
============================================= */

#navbar,
#navbar * {
  cursor: none !important;
}

/* =============================================
   TABLET
============================================= */

/* =============================================
   MOBILE
============================================= */

/* =============================================
   SMALL MOBILE
============================================= */

/*DESIGN*/

/* =============================================
   RESPONSIVE CASE STUDY
============================================= */

/* ── RESPONSIVE ── */

/* =============================================
   PASSWORD
============================================= */
/* =============================================
   SITE GATE
============================================= */

#site-gate {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 1;
  transition: opacity 0.35s ease;
}

#site-gate.site-gate-hide {
  opacity: 0;
  pointer-events: none;
}

body.gate-locked .nav-hamburger {
  display: none !important;
}

body.gate-locked .nav-controls {
  gap: 20px;
  margin-left: 0;
}

body.gate-locked .nav-right {
  gap: 0;
}

.site-gate-box {
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.site-gate-title {
  margin-bottom: 16px;
}

.site-gate-text {
  width: 600px;
  max-width: calc(100vw - 64px);
  margin-left: 50%;
  transform: translateX(-50%);
  margin-bottom: 40px;

  color: var(--color-text-muted);
  line-height: 1.7;
}

#site-gate-input {
  width: 100%;
  box-sizing: border-box;

  padding: 14px 18px;
  margin-bottom: 16px;

  background: transparent;

  border: var(--border-muted);
  border-radius: var(--radius-pill);

  color: var(--color-text);

  font-family: var(--font);
  font-size: 15px;

  transition: all 0.2s ease;
}

#site-gate-input:focus {
  outline: none;
  border-color: var(--color-text);
}

#site-gate-submit {
  width: 100%;

  padding: 14px 18px;

  border: none;
  border-radius: var(--radius-pill);

  background: var(--color-text);
  color: var(--color-bg);

  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;

  cursor: pointer;

  transition: all 0.25s ease;
}

#site-gate-submit:hover {
  transform: translateY(-2px);
}

#site-gate-error {
  margin-top: 16px;
  color: #d44;
  display: none;
}

/* =============================================
   RESPONSIVE INPUT
   Fine pointers use the custom cursor; coarse pointers keep touch behaviour.
============================================= */

@media (pointer: fine) {
  * {
    cursor: none !important;
  }
}

@media (pointer: coarse) {
  #cursor {
    display: none;
  }
}

/* =============================================
   RESPONSIVE — LARGE TABLET / SMALL DESKTOP (≤ 1200px)
   - reduces layouts that need more room before the main tablet breakpoint
   - keeps four-point case-study grids readable
============================================= */

@media (max-width: 1200px) {
  /* CASE STUDIES */
  .cs-problem-points:has(.cs-problem-point:nth-child(4)) {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =============================================
   RESPONSIVE — TABLET (≤ 1024px)
   - removes the desktop sidebar and horizontal main offset
   - switches navigation and major page sections to tablet layouts
   - stacks contact and complex case-study grids
   - absorbs the former 900px rules so there is one tablet breakpoint
============================================= */

@media (max-width: 1024px) {
  /* GLOBAL */
  :root {
    --section-padding-x: 32px;
    --section-gap: var(--space-7);
    --block-gap: var(--space-5);
  }

  main {
    padding-left: 0;
    padding-right: 0;
  }

  body.gate-locked nav {
    padding: 0 32px;
  }

  body.gate-locked .nav-controls {
    margin-left: 0;
  }

  /* NAVIGATION */
  .left-sidebar {
    display: none;
  }

  nav {
    isolation: isolate;
  }

  nav .logo,
  nav .nav-right {
    position: relative;
    z-index: 2;
  }

  .nav-hamburger {
    display: flex;
  }

  .mobile-menu {
    position: fixed;
    inset: 0;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;

    width: 100%;
    height: 100vh;
    height: 100dvh;

    padding: calc(var(--nav-height) + env(safe-area-inset-top)) 24px
      env(safe-area-inset-bottom);

    background: var(--color-bg);

    visibility: hidden;
    opacity: 0;
    pointer-events: none;

    transform: translateY(-8px);

    z-index: 1;

    transition:
      opacity 0.25s ease,
      transform 0.25s ease,
      visibility 0s linear 0.25s;
  }

  .mobile-menu.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;

    transform: translateY(0);

    transition:
      opacity 0.25s ease,
      transform 0.25s ease,
      visibility 0s;
  }

  body.menu-open {
    touch-action: none;
  }
  /* HERO & LINKS */
  .hero-location-wrap {
    position: static;
    height: auto;
    padding: 24px 32px 0;
    flex-wrap: wrap;
    gap: 8px 20px;
  }

  .hero {
    height: auto;
    min-height: calc(100vh - var(--nav-height));
    padding: 48px 32px 72px;
  }

  .hero-headline-wrap {
    padding-top: 6vh;
  }

  .hero-headline {
    max-width: 760px;
    font-size: clamp(44px, 9vw, 72px);
  }

  .hero-links-row {
    gap: 24px;
  }

  .big-link {
    font-size: clamp(24px, 4vw, 40px);
  }

  .big-link--muted {
    font-size: clamp(18px, 3vw, 28px);
  }

  .clean-data-btn {
    width: 80px;
    height: 80px;
    margin-top: 20px;
  }

  .hero-bio {
    position: static;
    justify-content: flex-start;
    margin-top: 64px;
  }

  .hero-description {
    max-width: 520px;
    text-align: left;
  }

  /* SERVICES */
  .services {
    padding: 64px 32px;
    overflow: visible;
  }

  .service-cards-overlay {
    padding: 48px 0;
  }

  .service-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 760px;
    margin: 0 auto;
  }

  .service-card {
    max-width: none;
  }

  /* WORK */
  .work {
    padding: 80px 32px;
  }

  .work-list {
    gap: 48px;
  }

  .work-card-footer {
    top: 24px;
    left: 24px;
    right: 24px;
    grid-template-columns: 1fr;
    align-items: flex-start;
    gap: 14px;
  }

  .work-card-title {
    white-space: normal;
    line-height: 1.25;
  }

  .work-card-tags {
    justify-content: flex-start;
  }

  .work-card-inner {
    aspect-ratio: 4 / 3;
    padding: 168px 32px 0;
  }

  .work-card-img {
    width: 92%;
  }

  /* ABOUT */
  .about {
    flex-direction: column;
    min-height: auto;
  }

  .about-photo-top {
    width: auto;
    min-height: 420px;
    margin: 32px;
  }

  .about-content {
    width: 100%;
    padding: 32px;
  }

  /* CONTACT */
  .contact {
    padding: 80px 32px;
    align-items: flex-start;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 56px;
    width: 100%;
    padding: 0;
  }

  .contact-links {
    justify-self: start;
    max-width: none;
    margin-bottom: 0;
  }

  .contact-headline {
    font-size: clamp(56px, 17vw, 88px);
  }

  .contact-plus {
    width: 52px;
    height: 52px;
    min-width: 52px;
    font-size: 24px;
  }

  .contact-left,
  .contact-form {
    order: initial;
  }

  .contact-line1 {
    white-space: normal;
  }

  /* FOOTER */
  .site-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    padding: 56px 32px;
  }

  .site-footer-right,
  .site-footer-links,
  .site-footer-credits {
    align-items: flex-start;
  }

  /* CASE STUDIES */
  .cs-survey-quotes {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .cs-survey-quote {
    width: min(100%, 500px);
  }

  .cs-overview-content {
    padding: var(--section-gap) var(--section-padding-x);
  }

  .cs-overview-image {
    height: 60vh;
  }

  .cs-overview-meta {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-context-bottom,
  .cs-problem-top,
  .cs-product-details,
  .cs-next-inner {
    grid-template-columns: 1fr;
  }

  .cs-problem-image {
    width: 100%;
    margin: 0;
    aspect-ratio: 16 / 10;
  }

  .cs-problem-points,
  .cs-impact-numbers {
    grid-template-columns: 1fr;
  }

  .cs-process-bar-steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cs-impact-num {
    font-size: clamp(56px, 12vw, 90px);
  }

  .cs-process-bar-steps::before {
    display: none;
  }

  .cs-process-bar-step {
    align-items: center;
    text-align: center;
  }

  .cs-process-bar-line {
    justify-content: center;
    height: auto;
  }

  .cs-process-bar-deliverables {
    align-items: center;
  }

  .cs-process-bar-track {
    display: none;
  }

  .cs-process-intro-cards,
  .cs-process-cards,
  .cs-who-container,
  .cs-design-cards,
  .cs-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .cs-process-step-card-top {
    grid-template-columns: 1fr;
  }

  .cs-process-step-card {
    padding: var(--space-6);
  }

  .cs-next {
    padding: var(--section-gap) var(--section-padding-x);
  }

  .cs-headline {
    padding-top: 0;
    font-size: clamp(36px, 8vw, 64px);
  }

  .cs-headline br {
    display: none;
  }

  .cs-process-bar {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .cs-overview {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100vh;
  }

  .cs-section {
    padding: 32px 24px 96px 24px;
  }

  .cs-process-section {
    padding: 64px 24px 0 24px;
  }

  .cs-process-step-section {
    padding: 32px 0 64px 0;
  }

  .cs-process-step-section.first {
    padding-top: 64px;
  }

  .cs-process-cards {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .cs-who-card {
    grid-template-columns: 1fr;
  }

  .cs-who-viz {
    order: 2;
  }

  .cs-process-intro-cards {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 40px auto 48px auto;
  }

  .cs-process-step-title {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .cs-process-step-text {
    max-width: 560px;
  }

  .cs-product {
    padding: 64px 0 0 24px;
  }

  .cs-impact {
    grid-template-columns: 1fr;
    padding: 64px 24px;
    gap: 64px;
  }

  .cs-impact-left {
    gap: 40px;
  }

  .cs-product-card iframe {
    display: none;
  }

  .cs-prototype-note {
    display: none;
  }

  .cs-prototype-mobile-note {
    display: block;

    padding: 80px 32px;

    text-align: center;

    font-size: 18px;
    line-height: 1.6;
    font-weight: 400;

    color: var(--color-text);
  }
}
/* =============================================
   RESPONSIVE — MOBILE (≤ 768px)
   - uses mobile spacing and typography
   - replaces the Services Venn diagram with native swipeable cards
   - stacks dense case-study content and removes hotspot positioning
============================================= */

@media (max-width: 768px) {
  /* GLOBAL */
  :root {
    --section-padding-x: 24px;
    --section-gap: var(--space-6);
    --section-gap-sm: var(--space-5);
    --element-gap: var(--space-4);
  }

  h2 {
    font-size: 28px;
    line-height: 1.15;
  }

  /* NAVIGATION */
  nav {
    padding: 0 24px;
  }

  .nav-controls {
    gap: 16px;
    margin-left: 0;
  }

  /* HERO & LINKS */
  .hero-location-wrap {
    padding: 20px 24px 0;
  }

  .hero {
    padding: 40px 24px 64px;
  }

  .hero-headline {
    font-size: clamp(40px, 12vw, 60px);
    line-height: 0.98;
  }

  .hero-links-row {
    gap: 20px;
    flex-wrap: wrap;
  }

  .big-link {
    font-size: 24px;
  }

  .big-link--muted {
    font-size: 18px;
  }

  .clean-data-btn {
    width: 72px;
    height: 72px;
    margin-top: 8px;
  }

  .hero-bio {
    margin-top: 56px;
  }

  .hero-description {
    font-size: 15px;
    line-height: 1.65;
  }

  .hero-location,
  .hero-availability {
    font-size: 12px;
    line-height: 1.5;
  }

  .big-links {
    gap: 18px;
  }

  .contact-links .big-link {
    width: 100%;
    min-width: 0;
    font-size: clamp(21px, 5.8vw, 28px);
    white-space: nowrap;
  }

  /* SERVICES */
  .services {
    padding: 40px 0 64px;
    overflow: hidden;
  }

  .service-cards-overlay {
    padding: 32px 0 0;
    position: relative;
    inset: auto;
    display: block;
    width: 100%;
    background: transparent;
    opacity: 1;
    pointer-events: auto;
    overflow: hidden;
    z-index: auto;
  }

  .service-cards {
    margin: 0;
    display: flex;
    justify-content: flex-start;
    gap: 16px;
    width: 100%;
    padding: 0 24px 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 24px;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    transform: none !important;
    scrollbar-width: none;
  }

  .service-card {
    flex: 0 0 calc(100vw - 96px);
    width: calc(100vw - 96px);
    padding: 24px;
    scroll-snap-align: center;
  }

  .services .section-heading {
    padding: 0 24px;
  }

  .venn-svg {
    display: none !important;
  }

  .services-inner {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .service-cards::-webkit-scrollbar {
    display: none;
  }

  /* WORK */
  .work {
    padding: 64px 24px;
    gap: 40px;
  }

  .work-list {
    gap: 44px;
  }

  .work-card-footer {
    top: 20px;
    left: 20px;
    right: 20px;
    gap: 12px;
  }

  .work-card-title {
    font-size: 20px;
  }

  .work-card-inner {
    aspect-ratio: 1 / 1;
    padding: 184px 18px 0;
  }

  .work-card-img {
    width: 105%;
  }

  .work-tag {
    font-size: 11px;
    padding: 4px 12px;
  }

  /* ABOUT */
  .about-photo-top {
    min-height: 360px;
    margin: 24px;
  }

  .about-content {
    padding: 32px 24px;
  }

  .about-links {
    flex-wrap: wrap;
    gap: 20px;
  }

  /* CONTACT */
  .contact {
    padding: 64px 24px;
    box-sizing: border-box;
  }

  .contact-links {
    width: 100%;
    min-width: 0;
  }

  .contact-headline {
    font-size: clamp(42px, 13vw, 60px);
  }

  .contact-plus {
    width: 46px;
    height: 46px;
    min-width: 46px;
  }

  .contact-links .link-text {
    white-space: nowrap;
  }

  .contact-form {
    padding: 0;
  }

  /* CASE STUDIES */
  .cs-overview-image {
    height: 50vh;
  }

  .cs-overview-meta {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .cs-overview-image img {
    width: 90%;
  }

  .cs-context,
  .cs-section,
  .cs-process-section,
  .cs-product,
  .cs-impact,
  .cs-afterlife,
  .cs-testimonials {
    padding-left: var(--section-padding-x);
    padding-right: var(--section-padding-x);
  }

  .cs-dark-card,
  .cs-process-step-card,
  .cs-testimonial-card {
    padding: var(--space-5);
  }

  .cs-process-bar {
    margin-bottom: var(--space-7);
  }

  .cs-process-step-card-num {
    font-size: clamp(56px, 18vw, 88px);
  }

  .cs-process-step-image {
    height: auto;
  }

  .cs-who-container {
    gap: var(--space-4);
  }

  .cs-survey-results-numbers {
    flex-direction: column;
  }

  .cs-survey-legend {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .cs-survey-row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .cs-survey-row-label,
  .cs-survey-group-label {
    text-align: left;
    padding-right: 0;
  }

  .cs-afterlife-image-card {
    padding: 2rem;
  }

  .cs-next-row {
    align-items: flex-start;
    gap: var(--space-3);
  }
  /* =============================================
   MOBILE HOTSPOTS & SPOTLIGHTS
   Keep the image visible first, then stack all
   decision cards at full width underneath it.
============================================= */

  .cs-hotspot-image,
  .cs-spotlight-image {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
    overflow: visible;
  }

  /* Keep the image as the first full-width item */
  .cs-hotspot-image > img,
  .cs-spotlight-image > img {
    position: static;
    order: 0;
    display: block;
    width: 100%;
    height: auto;
    flex: 0 0 auto;
  }

  /* Remove all desktop hotspot dimensions and coordinates */
  .cs-hotspot,
  .cs-spotlight-zone {
    position: static !important;
    order: 1;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    width: 100% !important;
    height: auto !important;
    min-width: 0;
    border: none !important;
    box-shadow: none !important;
    z-index: auto;
  }

  .cs-hotspot-dot {
    display: none;
  }

  /* Show every card at full width underneath the image */
  .cs-hotspot-card,
  .cs-hotspot-card--left,
  .cs-spotlight-card,
  .cs-spotlight-card--left {
    position: static !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    width: 100% !important;
    height: auto !important;
    min-width: 0;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
    box-sizing: border-box;
  }

  /* Prevent the desktop active/hover states from hiding cards */
  .cs-spotlight-image--visible .cs-spotlight-zone:hover .cs-spotlight-card,
  .cs-spotlight-image--visible
    .cs-spotlight-zone:focus-within
    .cs-spotlight-card,
  .cs-spotlight-zone.initial-active .cs-spotlight-card,
  .cs-spotlight-zone.group-active .cs-spotlight-card {
    opacity: 1 !important;
    transform: none !important;
  }

  /* =============================================
   SURVEY FEEDBACK — MOBILE
   Show the affinity-map image first, then stack
   the qualitative feedback cards underneath.
============================================= */

  .cs-survey-feedback-overlay {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }

  .cs-survey-feedback-bg {
    position: static;
    width: 100%;
    height: auto;
    opacity: 0.5;
  }

  .cs-survey-feedback-overlay .cs-survey-quotes {
    position: static;
    inset: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
    padding: 0;
  }

  .cs-survey-feedback-overlay .cs-survey-quote {
    width: 100%;
    min-height: 0;
    padding: var(--space-5);
    font-size: 18px;
    box-sizing: border-box;
  }
}

/* =============================================
   RESPONSIVE — NARROW MOBILE (≤ 640px)
   - refines case-study layouts that need an intermediate phone breakpoint
============================================= */

@media (max-width: 640px) {
  /* CASE STUDIES */
  .cs-headline {
    font-size: clamp(32px, 10vw, 52px);
  }

  .cs-afterlife {
    padding: 64px 24px;
  }

  .cs-afterlife .cs-context-bottom {
    grid-template-columns: 1fr;
  }
}

/* =============================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   - reduces navigation, section spacing and type for narrow phones
============================================= */

@media (max-width: 480px) {
  /* GLOBAL */
  :root {
    --section-padding-x: 20px;
    --section-gap: var(--space-5);
    --nav-height: 68px;
  }

  /* NAVIGATION */
  .nav-hamburger {
    width: 30px;
    height: 30px;
  }

  nav {
    padding: 0 18px;
    height: var(--nav-height);
  }

  .logo {
    font-size: 17px;
  }

  .nav-lang,
  .nav-theme {
    width: 24px;
    height: 24px;
    font-size: 15px;
  }

  .nav-theme {
    font-size: 22px;
  }

  .mobile-menu-link {
    font-size: 28px;
  }

  /* HERO & LINKS */
  .hero-location-wrap {
    padding: 18px 20px 0;
  }

  .hero {
    padding: 36px 20px 56px;
  }

  .hero-headline {
    font-size: clamp(38px, 13vw, 52px);
  }

  .hero-links-row {
    align-items: flex-start;
  }

  .clean-data-btn {
    width: 64px;
    height: 64px;
  }

  /* SERVICES */
  .services {
    padding: 32px 0 56px;
  }

  .service-card {
    padding: 22px;
  }

  /* WORK */
  .work {
    padding: 56px 20px;
  }

  .work-card-footer {
    top: 18px;
    left: 18px;
    right: 18px;
    gap: 10px;
  }

  .work-card-title {
    font-size: 18px;
  }

  .work-card-inner {
    padding: 176px 12px 0;
  }

  /* ABOUT */
  .about-photo-top {
    min-height: 320px;
    margin: 20px;
  }

  .about-content {
    padding: 28px 20px;
  }

  .accordion-trigger,
  .accordion-content,
  .about-intro {
    font-size: 15px;
  }

  /* CONTACT */
  .contact {
    padding: 56px 20px;
  }

  .contact-headline {
    font-size: clamp(40px, 14vw, 52px);
  }

  /* FOOTER */
  .site-footer-inner {
    padding: 48px 20px;
  }

  /* CASE STUDIES */
  .cs-overview-content {
    padding: 48px 20px;
  }

  .cs-overview-image {
    height: 42vh;
  }

  .cs-dark-card,
  .cs-process-step-card,
  .cs-testimonial-card {
    padding: var(--space-4);
  }

  .cs-next-row {
    flex-direction: column;
  }

  .cs-overview-tags {
    gap: 6px;
  }

  .cs-overview-tag {
    font-size: 12px;
    padding: 4px 12px;
  }

  .cs-context-row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  .cs-product-card-large,
  .cs-afterlife-image-card {
    padding: var(--space-4);
  }
}