/* ═══════════════════════════════════════════════════════════
   PASSING THE BATON — style.css
   Rosana del Carmen Baumann · Bachelor Graduation Project 2026
═══════════════════════════════════════════════════════════ */

/* ── CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  --bg:         #F7F1EC;
  --bg-warm:    #F0E8E0;
  --text:       #2B1E1B;
  --text-soft:  #5C4033;
  --accent:     #6B2E2A;
  --accent2:    #C4705A;
  --accent3:    #E8C4A0;
  --macro:      #D4E4C8;
  --meso:       #C8D9E4;
  --micro:      #E4D4C8;
  --border:     #D9CFC8;
  --white:      #FFFFFF;

  --font-head:  'Poppins', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body:  'Helvetica Neue', Helvetica, Arial, sans-serif;

  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;

  --radius:     8px;
  --radius-lg:  20px;
  --shadow:     0 2px 20px rgba(43,30,27,.07);
  --shadow-lg:  0 8px 40px rgba(43,30,27,.12);

  --transition: 0.3s ease;
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; font: inherit; }
ul { list-style: none; }

/* ── UTILITIES ──────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  line-height: 1.1;
}
.section-lead {
  font-size: 1.1rem;
  color: var(--text-soft);
  max-width: 680px;
  margin-bottom: var(--space-lg);
  line-height: 1.75;
}
.section-subhead {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.section-body {
  font-size: 1rem;
  color: var(--text-soft);
  max-width: 680px;
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all var(--transition);
}
.btn--primary {
  background: var(--accent);
  color: var(--white);
}
.btn--primary:hover {
  background: #4e1f1c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn--ghost {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn--ghost:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  .baton-rod { animation: none !important; }
  .task-bubble { animation: none !important; }
}

/* ── NAVIGATION ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(247,241,236,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow); }
.nav__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 60px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.nav__logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  gap: 1.5rem;
  flex: 1;
  justify-content: center;
}
.nav__links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.03em;
  transition: color var(--transition);
  position: relative;
  white-space: nowrap;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav__links a:hover { color: var(--accent); }
.nav__links a:hover::after { width: 100%; }
.nav__lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}
.nav__lang-sep { color: var(--border); font-size: 0.75rem; }
.lang-btn {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-soft);
  padding: 2px 4px;
  border-radius: 4px;
  transition: all var(--transition);
}
.lang-btn:hover, .lang-btn.active {
  color: var(--accent);
  background: rgba(107,46,42,.08);
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── HERO — full-screen exhibition poster ───────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-top: 80px;
  padding-bottom: 2rem;
  position: relative;
  overflow: hidden;
  gap: 0;
}

/* fixed background blobs */
.hero__bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.hb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.38;
  pointer-events: none;
  filter: blur(8px);
}
.hb--1 { width: 600px; height: 600px; background: var(--macro); top: -150px; right: -150px; }
.hb--2 { width: 400px; height: 400px; background: var(--meso);  bottom: 5%;  left: -100px; }
.hb--3 { width: 300px; height: 300px; background: var(--micro); top: 35%;   right: 5%; }

/* section decorative blobs — clear circles like in the exhibition print */
.section-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
  filter: blur(12px);
}

/* ── poster title — white card ── */
.hero__poster {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-md) var(--space-lg) var(--space-md);
  width: calc(100% - 4rem);
  max-width: 900px;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 4px 32px rgba(43,30,27,0.06);
  margin: 0 auto;
}
.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
  opacity: 0.65;
  margin-bottom: 0.6rem;
}
.hero__title {
  font-family: var(--font-head);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.hero__word { display: block; }
.hero__word--accent { color: var(--text); }

/* ── centrepiece illustration ── */
.hero__race {
  position: relative;
  z-index: 1;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__handover-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
/* pulsing glow behind the baton handover point */
.hero__baton-glow {
  position: absolute;
  top: 38%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,112,90,0.45) 0%, rgba(196,112,90,0) 70%);
  animation: batonGlowPulse 2s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes batonGlowPulse {
  0%, 100% { transform: translate(-50%,-50%) scale(1);   opacity: 0.6; }
  50%       { transform: translate(-50%,-50%) scale(1.7); opacity: 0; }
}
.hero__handover-img {
  width: clamp(440px, 72vw, 1020px);
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  animation: heroFloat 4s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}
.hero__actor-labels {
  display: flex;
  justify-content: space-between;
  width: clamp(340px, 54vw, 780px);
  padding: 0 6rem;
  margin-top: -0.5rem;
  position: relative;
  z-index: 2;
}
.hero__actor-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.7;
}
.race-svg {
  width: 100%;
  height: auto;
}

/* motion line animation */
@keyframes motionSlide {
  from { stroke-dashoffset: 30; }
  to   { stroke-dashoffset: 0; }
}
.motion-line {
  stroke-dasharray: 20, 8;
  animation: motionSlide 1.2s linear infinite;
}

/* baton pulse */
@keyframes batonPulse {
  0%, 100% { filter: drop-shadow(0 0 0px rgba(196,112,90,0)); }
  50%       { filter: drop-shadow(0 0 8px rgba(196,112,90,0.5)); }
}
.baton-rod {
  animation: batonPulse 2.4s ease-in-out infinite;
}

/* runner subtle sway */
@keyframes runnerSway {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-4px); }
}
.runner--a { animation: runnerSway 2s ease-in-out infinite; }
.runner--b { animation: runnerSway 2s ease-in-out infinite 1s; }

/* ── subtitle + CTA ── */
.hero__bottom {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-md) var(--space-lg);
  width: 100%;
}
.hero__sub {
  font-family: var(--font-head);
  font-size: clamp(1.69rem, 3.38vw, 2.6rem);
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 2rem;
  letter-spacing: 0.01em;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.4;
}
.hero__btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}
.hero__scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-top: 2rem;
  opacity: 0.45;
  animation: scrollBounce 2s ease-in-out infinite;
}
.baton-scroll-icon {
  width: 20px;
  height: 44px;
}
.hero__scroll-label {
  font-family: var(--font-head);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ── SYSTEM STATEMENT ───────────────────────────────────── */
.system-statement {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  padding: 2.5rem 2rem;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.system-statement__intro {
  font-size: 1rem;
  color: var(--text-soft);
  margin-bottom: 0.5rem;
}
.system-statement__emphasis {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1.25;
  margin-bottom: 1rem;
}
.system-statement__sub {
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.75;
}

/* ── PANORAMA ───────────────────────────────────────────── */
.panorama {
  position: relative;
  background: var(--bg);
  overflow: hidden;
  margin-top: 0;
}
.panorama__img-wrap {
  position: relative;
  width: 100%;
  line-height: 0;
}
.panorama__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.panorama__phases {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  padding: 2.5rem 3rem 1.5rem;
  background: linear-gradient(to top, rgba(247,241,236,0.92) 0%, rgba(247,241,236,0.3) 60%, rgba(247,241,236,0) 100%);
  gap: 1rem;
}
.panorama__phase {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.panorama__phase::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--phase-color, var(--accent));
  opacity: 0.8;
}
.panorama__phase-name {
  font-family: var(--font-head);
  font-size: clamp(0.78rem, 1.3vw, 1rem);
  font-weight: 800;
  color: var(--phase-color, var(--accent));
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── PROJECT CONTEXT ─────────────────────────────────────── */
.project-context {
  padding: 3.5rem 0 4rem;
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.project-context__inner {
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
}
.project-context__title {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 800;
  color: var(--accent2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.project-context__body p {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--text-soft);
  margin-bottom: 1.1rem;
}
.project-context__body p:last-child { margin-bottom: 0; }

/* ── IMAGINE ────────────────────────────────────────────── */
.imagine {
  padding: var(--space-xl) 0;
  background: var(--bg-warm);
}
.imagine__stories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.imagine__story {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: var(--space-md);
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.imagine__icon svg {
  width: 44px; height: 44px;
  margin: 0 auto;
}
.imagine__story p { font-size: 0.95rem; color: var(--text-soft); }
.imagine__statement {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-lg);
}
.imagine__statement p { font-size: 1.1rem; color: var(--text-soft); }
.imagine__emphasis {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem) !important;
  color: var(--accent) !important;
  font-weight: 700;
  margin: 0.5rem 0;
}
.imagine__sub { font-size: 0.95rem !important; margin-top: 1rem; }

/* Task cloud */
.task-cloud {
  position: relative;
  height: 280px;
  margin: 0 auto;
  max-width: 800px;
}
.task-bubble {
  position: absolute;
  left: var(--x);
  top:  var(--y);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-soft);
  white-space: nowrap;
  box-shadow: var(--shadow);
  animation: float var(--d, 0s) ease-in-out infinite alternate;
  animation-delay: var(--d);
}
@keyframes float {
  from { transform: translateY(0px); }
  to   { transform: translateY(-10px); }
}
.task-bubble:nth-child(odd)  { animation-duration: 3.2s; }
.task-bubble:nth-child(even) { animation-duration: 4.1s; }

/* ── SYSTEM MAP ─────────────────────────────────────────── */
.system-section {
  padding: var(--space-xl) 0;
}
.sys-map {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.sys-ring {
  position: relative;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition);
}
.sys-ring:hover { transform: scale(1.03); }
.sys-ring--macro {
  width: 480px; height: 480px;
  background: var(--macro);
  border: 2px solid rgba(107,46,42,.15);
}
.sys-ring--meso {
  width: 340px; height: 340px;
  background: var(--meso);
  border: 2px solid rgba(107,46,42,.15);
}
.sys-ring--micro {
  width: 200px; height: 200px;
  background: var(--micro);
  border: 2px solid rgba(107,46,42,.15);
  flex-direction: column;
  gap: 0.25rem;
}
.sys-ring__tag {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: rgba(247,241,236,.7);
  padding: 2px 10px;
  border-radius: 100px;
  pointer-events: none;
}
.sys-ring__tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--white);
  font-size: 0.82rem;
  line-height: 1.6;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  width: 260px;
  text-align: center;
  z-index: 10;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
}
.sys-ring__tip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--text);
}
.sys-ring:hover .sys-ring__tip,
.sys-ring:focus-within .sys-ring__tip { display: block; }
.sys-ring__center {
  font-size: 1.5rem;
  color: var(--accent);
  opacity: 0.6;
}
.sys-map__legend {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-sm);
}
.sys-legend-item {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  color: var(--text-soft);
}
.sys-legend-item--macro { background: var(--macro); }
.sys-legend-item--meso  { background: var(--meso); }
.sys-legend-item--micro { background: var(--micro); }

/* ── PROCESS ────────────────────────────────────────────── */
.process {
  padding: var(--space-lg) 0 6rem 0;
  background: var(--bg-warm);
}
.phases { display: flex; flex-direction: column; gap: 0; }
.phase { border-top: 1px solid var(--border); }
.phase:last-child { border-bottom: 1px solid var(--border); }
.phase__header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  padding: 1.25rem 0;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}
.phase__header:hover .phase__name { color: var(--accent); }
.phase__num {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--accent2);
  min-width: 2.5rem;
  font-weight: 700;
}
.phase__name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
  transition: color var(--transition);
}
.phase__icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform var(--transition);
  line-height: 1;
}
.phase__header[aria-expanded="true"] .phase__icon { transform: rotate(45deg); }
.phase__body {
  display: none;
  padding: 0 0 1.5rem 4rem;
}
.phase__body.open { display: block; }
.phase__body p { color: var(--text-soft); margin-bottom: 1rem; font-size: 0.95rem; }
.phase__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.phase__tags span {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.25rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-soft);
}
.phase__outcome {
  font-size: 0.9rem !important;
  color: var(--accent) !important;
  font-weight: 500;
}

/* ── FINDINGS ───────────────────────────────────────────── */
.findings {
  padding: var(--space-xl) 0;
}
.findings-overall {
  background: var(--accent);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}
.findings-overall__text {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
  color: white;
  line-height: 1.5;
}
.findings-overall__text em {
  font-style: italic;
  opacity: 0.9;
}
.findings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.finding-card {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
}
.finding-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.finding-card__n {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.15;
  display: block;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.finding-card p { font-size: 0.92rem; color: var(--text-soft); line-height: 1.7; }

/* ── ICEBERG ────────────────────────────────────────────── */
.iceberg-section {
  padding: var(--space-xl) 0;
  background: var(--bg-warm);
  overflow: hidden;
}
.iceberg { max-width: 800px; margin: 0 auto; }

.iceberg-visual { margin: 0; }
.iceberg-visual__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 32px rgba(43,30,27,0.08);
}
.iceberg-visual__caption {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--text-soft);
  line-height: 1.6;
  opacity: 0.7;
}

.ice-above {
  background: linear-gradient(to bottom, var(--bg), #EDE5DA);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-md) var(--space-md) 0;
}
.ice-below {
  background: linear-gradient(to bottom, #BDD0DC, #9FBDCE);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 0 var(--space-md) var(--space-md);
}
.ice-zone-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  margin-bottom: 1rem;
}
.ice-zone-label--below { color: #2B3E50; margin-top: 1rem; }
.ice-items { display: flex; flex-wrap: wrap; gap: 0.6rem; padding-bottom: 1rem; }
.ice-item {
  position: relative;
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 100px;
  padding: 0.4rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  cursor: default;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.ice-item:hover, .ice-item:focus {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: scale(1.04);
  outline: none;
  z-index: 5;
}
.ice-item--below {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.4);
  color: #1a2d3a;
}
.ice-item--below:hover, .ice-item--below:focus {
  background: rgba(255,255,255,.5);
}
.ice-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--white);
  font-size: 0.78rem;
  line-height: 1.55;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius);
  width: 230px;
  text-align: center;
  z-index: 20;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
}
.ice-tooltip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--text);
}
.ice-tooltip--above { bottom: auto; top: calc(100% + 10px); }
.ice-tooltip--above::after { top: auto; bottom: 100%; border-top-color: transparent; border-bottom-color: var(--text); }
.ice-item:hover .ice-tooltip,
.ice-item:focus .ice-tooltip { display: block; }
.ice-waterline { position: relative; margin: 0 calc(-1 * var(--space-md)); }
.ice-waterline svg { width: 100%; height: 50px; }
.ice-waterline__label {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  opacity: 0.6;
}

/* ── REFRAMING ──────────────────────────────────────────── */
.reframing {
  padding: var(--space-xl) 0;
  text-align: center;
}
.reframing__split {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.reframing__col {
  max-width: 260px;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
}
.reframing__col--before { background: var(--bg-warm); border: 1px solid var(--border); }
.reframing__col--after  { background: var(--accent); color: var(--white); }
.reframing__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  opacity: 0.7;
}
.reframing__col--after .reframing__tag { color: var(--accent3); }
.reframing__col p { font-size: 0.95rem; line-height: 1.6; }
.reframing__arrow {
  font-size: 2rem;
  color: var(--accent);
  opacity: 0.5;
}
.reframing__statement { max-width: 700px; margin: 0 auto; }
.reframing__pre {
  font-size: 1rem;
  color: var(--text-soft);
  margin-bottom: 0.75rem;
}
.reframing__headline {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}

/* ── INTERVENTIONS ──────────────────────────────────────── */
.interventions {
  padding: var(--space-xl) 0;
  background: var(--bg-warm);
}
.intervention {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow);
}
.intervention__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent2);
  display: block;
  margin-bottom: 0.75rem;
}
.intervention__title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 0.25rem;
  line-height: 1.15;
}
.intervention__sub {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}
.intervention__body p { color: var(--text-soft); margin-bottom: 1.25rem; font-size: 0.95rem; }
.intervention__points {
  padding-left: 1.25rem;
  margin-bottom: 1.75rem;
}
.intervention__points li {
  list-style: disc;
  font-size: 0.9rem;
  color: var(--text-soft);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Baton Card */
.baton-card {
  background: var(--bg-warm);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-md);
  box-shadow: var(--shadow);
}
.baton-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--accent);
  color: var(--white);
}
.baton-card__title { font-weight: 600; font-size: 0.9rem; }
.baton-card__nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
}
.baton-card__nav button {
  background: rgba(255,255,255,.2);
  color: var(--white);
  width: 28px; height: 28px;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.baton-card__nav button:hover { background: rgba(255,255,255,.35); }
.baton-card__fields { position: relative; min-height: 120px; }
.baton-field {
  display: none;
  padding: 2rem 1.75rem;
  animation: fieldIn 0.3s ease;
}
.baton-field.active { display: block; }
@keyframes fieldIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}
.baton-field__label {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.baton-field__desc { font-size: 0.9rem; color: var(--text-soft); line-height: 1.7; }
.baton-card__dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem;
  background: var(--bg-warm);
}
.bc-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border);
  transition: all var(--transition);
}
.bc-dot.active { background: var(--accent); transform: scale(1.3); }

/* ── EXHIBITION ARTEFACT CARDS ──────────────────────────── */
.exh-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3rem;
  align-items: start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3rem;
  margin-bottom: 4rem;
  box-shadow: 0 4px 32px rgba(43,30,27,0.07);
}
.exh-card__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 6rem;
}
.exh-card__label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent2);
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.3rem 0.85rem;
  align-self: flex-start;
}
.exh-card__title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1.15;
  margin: 0;
}
.exh-card__desc {
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.75;
  margin: 0;
}
.exh-card__view-link {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  background: var(--accent);
  text-decoration: none;
  border-radius: 100px;
  padding: 0.65rem 1.5rem;
  margin-top: 0.5rem;
  transition: background var(--transition), transform var(--transition);
  align-self: flex-start;
}
.exh-card__view-link:hover { background: var(--accent2); transform: translateY(-1px); }

/* ── BATON PILLS ────────────────────────────────────────── */
.baton-pills {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.25rem;
}
.baton-pill {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}
.baton-pill:hover { border-color: var(--accent2); color: var(--accent); }
.baton-pill.active {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* ── PDF STAGE ──────────────────────────────────────────── */
.exh-card__preview {
  min-width: 0;
}
.pdf-stage {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #DDD5CB;
  min-height: 500px;
  box-shadow: inset 0 2px 12px rgba(43,30,27,0.1);
}
.pdf-stage__pages {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  max-height: 720px;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.pdf-stage__pages::-webkit-scrollbar { width: 5px; }
.pdf-stage__pages::-webkit-scrollbar-track { background: transparent; }
.pdf-stage__pages::-webkit-scrollbar-thumb { background: rgba(43,30,27,0.2); border-radius: 10px; }
.pdf-stage__pages canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(43,30,27,0.15);
}
.pdf-stage__loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #DDD5CB;
  transition: opacity 0.4s ease;
}
.pdf-stage__loading.hidden { opacity: 0; pointer-events: none; }
.pdf-spinner {
  width: 28px; height: 28px;
  border: 2.5px solid rgba(107,46,42,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .exh-card {
    grid-template-columns: 1fr;
    padding: 2rem;
    gap: 2rem;
  }
  .exh-card__info { position: static; }
  .baton-pills { flex-direction: row; flex-wrap: wrap; }
}

/* ── COORDINATION FLOW ──────────────────────────────────── */
.coord-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 0 auto var(--space-lg);
  max-width: 700px;
}
.coord-flow__item {
  flex: 1;
  min-width: 160px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.coord-flow__badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.6rem;
}
.coord-flow__item:nth-child(5) .coord-flow__badge { background: var(--accent2); }
.coord-flow__item:nth-child(9) .coord-flow__badge { background: var(--text-soft); }
.coord-flow__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 0.2rem;
}
.coord-flow__sub {
  font-size: 0.78rem;
  color: var(--text-soft);
  line-height: 1.4;
}
.coord-flow__arrow {
  font-size: 1.4rem;
  color: var(--accent2);
  font-weight: 300;
  flex-shrink: 0;
}

/* ── ARTEFACT CARDS ─────────────────────────────────────── */
.artefact {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow);
}
.artefact__header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1rem;
}
.artefact__number {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent2);
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.35rem 0.65rem;
  white-space: nowrap;
  margin-top: 0.15rem;
}
.artefact__meta { flex: 1; }
.artefact__title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1.15;
  margin-bottom: 0.15rem;
}
.artefact__type {
  font-size: 0.85rem;
  color: var(--text-soft);
  font-weight: 500;
}
.artefact__role-badge {
  font-family: var(--font-head);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 0.3rem 0.75rem;
  white-space: nowrap;
  align-self: flex-start;
  margin-top: 0.2rem;
}
.why-badge    { background: var(--accent);    color: var(--white); }
.how-badge    { background: var(--accent2);   color: var(--white); }
.enable-badge { background: var(--text-soft); color: var(--white); }

.artefact__intro {
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 1.75rem;
  max-width: 680px;
}

/* ── PDF VIEWER ─────────────────────────────────────────── */
.pdf-viewer {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #E8E0D8;
}
.pdf-viewer__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--accent);
  gap: 1rem;
}
.pdf-viewer__filename {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pdf-action-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  background: rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 0.3rem 0.8rem;
  transition: background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.pdf-action-btn:hover { background: rgba(255,255,255,0.28); }
.pdf-viewer__frame-wrap {
  width: 100%;
  height: 680px;
  position: relative;
}
.pdf-viewer__frame {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* PDF placeholder (consent form) */
.pdf-viewer__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 280px;
  background: var(--bg-warm);
}
.pdf-placeholder-inner {
  text-align: center;
  color: var(--text-soft);
}
.pdf-placeholder-inner svg {
  display: block;
  margin: 0 auto 0.75rem;
  opacity: 0.45;
}
.pdf-placeholder-inner p { font-size: 0.9rem; margin-bottom: 0.4rem; }
.pdf-placeholder-sub { font-size: 0.78rem; opacity: 0.65; max-width: 340px; }
.pdf-placeholder-sub code { font-family: monospace; }

/* ── BATON TABS ─────────────────────────────────────────── */
.baton-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.baton-tab {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
  transition: all var(--transition);
}
.baton-tab:hover { border-color: var(--accent2); color: var(--accent); }
.baton-tab.active {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* ── EXPERIENCE ─────────────────────────────────────────── */
.experience { padding: var(--space-xl) 0; }
.journey { max-width: 860px; margin: 0 auto; }
.journey__mode-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
  background: var(--bg-warm);
  border-radius: 100px;
  padding: 4px;
  width: fit-content;
  border: 1px solid var(--border);
}
.mode-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
  transition: all var(--transition);
}
.mode-btn.active {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow);
}
.journey__track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: var(--space-md);
  overflow-x: auto;
  padding-bottom: var(--space-sm);
}
.journey__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
  flex: 1;
}
.journey__step-node {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg);
  transition: all var(--transition);
  flex-shrink: 0;
}
.journey__step.active .journey__step-node {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 6px rgba(107,46,42,.12);
}
.journey__step.done .journey__step-node {
  background: var(--accent2);
  border-color: var(--accent2);
}
.journey__step-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-soft);
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.journey__connector {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin-top: 17px;
  min-width: 20px;
}
.journey__marbles {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3px;
  min-height: 56px;
  padding: 4px;
  max-width: 110px;
}
.marble {
  width: 18px; height: 18px;
  border-radius: 50%;
  box-shadow: inset -3px -3px 5px rgba(0,0,0,.2), inset 2px 2px 4px rgba(255,255,255,.5);
  transition: all 0.4s ease;
}
.marble--lost {
  opacity: 0.25;
  filter: grayscale(1);
}

.journey__message {
  min-height: 60px;
  background: var(--bg-warm);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}
.journey__message.success { border-color: #5A8A5A; }
.journey__controls { display: flex; gap: 1rem; align-items: center; }

/* ── IMPACT ─────────────────────────────────────────────── */
.impact { padding: var(--space-xl) 0; background: var(--bg-warm); }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.impact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.impact-item:hover { box-shadow: var(--shadow-lg); }
.impact-item__icon {
  color: var(--accent2);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.impact-item p { font-size: 0.88rem; color: var(--text-soft); line-height: 1.6; }

/* ── ABOUT ──────────────────────────────────────────────── */
.about { padding: var(--space-xl) 0; }
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}
.about__text h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 1rem;
}
.about__text p { color: var(--text-soft); margin-bottom: 1rem; font-size: 0.95rem; }
.about__author {
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
}
.about__name {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.about__role  { font-size: 0.85rem; opacity: 0.8; margin-bottom: 0.4rem; }
.about__school{ font-size: 0.82rem; opacity: 0.65; }

/* ── CONTACT ────────────────────────────────────────────── */
.contact {
  padding: var(--space-xl) 0;
  background: var(--bg-warm);
}
.contact__inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.contact__inner h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 1rem;
}
.contact__inner p {
  font-size: 1rem;
  color: var(--text-soft);
  margin-bottom: var(--space-md);
  line-height: 1.75;
}
.contact__btn { font-size: 0.95rem !important; }

/* ── REFLECTION ─────────────────────────────────────────── */
.reflection {
  padding: var(--space-xl) 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.reflection__inner {
  max-width: 680px;
  margin: 0 auto;
}
.reflection__header {
  margin-bottom: var(--space-lg);
}
.reflection__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent2);
  margin-bottom: 0.75rem;
}
.reflection__title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}
.reflection__question {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 1rem;
}
.reflection__intro {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 0.6rem;
}
.reflection__prompt {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.75;
  font-style: italic;
}

/* Tally embed wrapper */
.tally-wrapper {
  position: relative;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.tally-frame {
  display: block;
  width: 100%;
  border: none;
}

/* Placeholder (visible until real Tally form is connected) */
.tally-placeholder {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.tally-placeholder__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.tally-placeholder__field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}
.tally-optional {
  font-weight: 400;
  color: var(--text-soft);
  font-size: 0.8rem;
}
.tally-placeholder__field input,
.tally-placeholder__field textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-soft);
  resize: none;
  cursor: not-allowed;
  opacity: 0.75;
}
.tally-options {
  display: flex;
  gap: 1.5rem;
}
.tally-radio {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--text-soft);
  cursor: not-allowed;
  opacity: 0.75;
}
.tally-placeholder__note {
  font-size: 0.72rem;
  color: var(--accent2);
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.6rem 0.9rem;
  background: rgba(196,112,90,.08);
  border-radius: var(--radius);
  border: 1px dashed rgba(196,112,90,.3);
}

/* ── FOOTER ─────────────────────────────────────────────── */
.footer {
  background: var(--text);
  color: var(--white);
  padding: var(--space-lg) 0;
  text-align: center;
}
.footer__inner { display: flex; flex-direction: column; gap: 0.4rem; align-items: center; }
.footer__title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent3);
}
.footer__sub   { font-size: 0.82rem; opacity: 0.6; }
.footer__author{ font-size: 0.9rem; font-weight: 500; margin-top: 0.5rem; }
.footer__meta  { font-size: 0.75rem; opacity: 0.45; margin-top: 0.25rem; }

/* ── PROCESS VISUALIZATION ──────────────────────────────── */
.process-vis {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  padding: var(--space-lg) 0 var(--space-md);
  overflow: visible;
}

/* dashed connecting line along the bottom of illustrations */
.process-line {
  position: absolute;
  bottom: calc(var(--space-md) + 108px);
  left: 60px;
  right: 60px;
  height: 2px;
  border-top: 2px dashed rgba(43,30,27,.2);
}
.process-line::after {
  content: '';
  position: absolute;
  right: -8px; top: -5px;
  border: 5px solid transparent;
  border-left-color: rgba(43,30,27,.3);
}

.pv-phase {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  cursor: pointer;
  outline: none;
}

/* coloured blobs */
.pv-blob {
  position: absolute;
  top: 8px;
  width: 90px; height: 80px;
  border-radius: 50%;
  opacity: 0.35;
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.pv-blob--1 { background: #C8D9B8; }
.pv-blob--2 { background: #E4C8C4; }
.pv-blob--3 { background: #F0D8A0; }
.pv-blob--4 { background: #F0C8C0; }
.pv-blob--5 { background: #C8D4E4; }

.pv-phase:hover .pv-blob,
.pv-phase:focus .pv-blob {
  opacity: 0.6;
  transform: scale(1.15);
}

/* illustration container */
.pv-illustration {
  position: relative;
  width: 100px; height: 110px;
  z-index: 1;
}
.pv-illustration svg {
  width: 100%; height: 100%;
  overflow: visible;
}

/* phase label */
.pv-label {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 800;
  margin-top: 0.6rem;
  text-align: center;
  letter-spacing: -0.01em;
  transition: transform var(--transition);
}
.pv-phase:hover .pv-label,
.pv-phase:focus .pv-label {
  transform: translateY(-2px);
}

/* tooltip card on hover */
.pv-tooltip {
  display: none;
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  width: 230px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-lg);
  z-index: 50;
  text-align: left;
}
.pv-tooltip::before {
  content: '';
  position: absolute;
  bottom: 100%; left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-bottom-color: var(--border);
}
.pv-tooltip::after {
  content: '';
  position: absolute;
  bottom: calc(100% - 1px); left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-bottom-color: var(--bg);
}
.pv-tooltip--left {
  left: auto;
  right: 0;
  transform: none;
}
.pv-tooltip--left::before,
.pv-tooltip--left::after {
  left: auto;
  right: 24px;
  transform: none;
}
.pv-phase:hover .pv-tooltip,
.pv-phase:focus .pv-tooltip { display: block; }
.pv-tooltip strong {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}
.pv-tooltip p {
  font-size: 0.78rem;
  color: var(--text-soft);
  line-height: 1.55;
  margin-bottom: 0.6rem;
}
.pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
}
.pv-tags span {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.15rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-soft);
}
.pv-outcome {
  font-size: 0.75rem !important;
  color: var(--accent) !important;
  font-weight: 600;
  margin-bottom: 0 !important;
}

/* SVG animations inside illustrations */
@keyframes pvFloat1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }
@keyframes pvFloat2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
@keyframes pvFloat3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-3px)} }
@keyframes pvSpin   { from{transform-origin:70px 68px;transform:rotate(0deg)} to{transform-origin:70px 68px;transform:rotate(-15deg)} }
@keyframes pvGlow   { 0%,100%{opacity:0.6} 50%{opacity:1} }
@keyframes pvBaton  { 0%,100%{transform:translateX(0)} 50%{transform:translateX(4px)} }
@keyframes pvCheck  { from{stroke-dasharray:0,20} to{stroke-dasharray:20,0} }

.pv-phase:hover .pv-anim-float1,
.pv-phase:focus .pv-anim-float1 { animation: pvFloat1 1.4s ease-in-out infinite; }
.pv-phase:hover .pv-anim-float2,
.pv-phase:focus .pv-anim-float2 { animation: pvFloat2 1.8s ease-in-out infinite 0.2s; }
.pv-phase:hover .pv-anim-float3,
.pv-phase:focus .pv-anim-float3 { animation: pvFloat3 2.1s ease-in-out infinite 0.4s; }
.pv-phase:hover .pv-anim-spin,
.pv-phase:focus .pv-anim-spin   { animation: pvSpin 0.6s ease-in-out infinite alternate; }
.pv-phase:hover .pv-anim-glow,
.pv-phase:focus .pv-anim-glow   { animation: pvGlow 1s ease-in-out infinite; }
.pv-phase:hover .pv-anim-baton,
.pv-phase:focus .pv-anim-baton  { animation: pvBaton 0.7s ease-in-out infinite alternate; }
.pv-phase:hover .pv-anim-check,
.pv-phase:focus .pv-anim-check  { animation: pvCheck 0.5s ease forwards; }
.pv-phase:hover .pv-anim-spark,
.pv-phase:focus .pv-anim-spark  { animation: pvGlow 0.6s ease-in-out infinite alternate; }

/* also animate the whole illustration slightly on hover */
.pv-phase:hover .pv-illustration,
.pv-phase:focus .pv-illustration { transform: translateY(-4px); transition: transform 0.3s ease; }

/* about--top: slightly more compact */
.about--top { padding: var(--space-md) 0; }

/* ── COLLAPSIBLE CHAPTER TOGGLES ────────────────────────── */
.collapsible-section { border-top: 1.5px solid var(--border); }

.chapter-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 2rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: opacity 0.2s;
}
.chapter-toggle:hover { opacity: 0.75; }
.chapter-toggle__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.chapter-chevron {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  color: var(--accent);
  transition: transform 0.35s ease;
}
.chapter-toggle[aria-expanded="false"] .chapter-chevron {
  transform: rotate(-90deg);
}
.chapter-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.45s ease;
}
.chapter-body.open {
  max-height: 9000px;
}

/* ── SYSTEMIC LAYERS DIAGRAM ────────────────────────────── */
.systemic-layers {
  margin-top: 2rem;
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 2px 20px rgba(43,30,27,0.06);
}
.systemic-layers__svg {
  width: 100%;
  height: auto;
  display: block;
}

/* about--visual: full-width exhibition image */
.about--visual { padding: 0; background: var(--bg); }
.about__visual-wrap { width: 100%; overflow: hidden; }
.about__visual-img { width: 100%; height: auto; display: block; }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .process-vis { flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
  .process-line { display: none; }
  .pv-phase { flex: 0 0 calc(33% - 1rem); }
  .pv-tooltip, .pv-tooltip--left { left: 50%; right: auto; transform: translateX(-50%); }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md);
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .hero__title { font-size: clamp(3.2rem, 12vw, 6rem); }
  .hero__race  { padding: 0 0.5rem; }
  .imagine__stories { grid-template-columns: 1fr; }
  .sys-ring--macro { width: 320px; height: 320px; }
  .sys-ring--meso  { width: 220px; height: 220px; }
  .sys-ring--micro { width: 130px; height: 130px; }
  .about__inner { grid-template-columns: 1fr; }
  .reframing__split { gap: 1rem; }
  .reframing__arrow { transform: rotate(90deg); }
  .intervention { padding: var(--space-md); }
  .phase__body { padding-left: 0; }
  .journey__track { gap: 0; }
  .task-cloud { height: 360px; }
}

@media (max-width: 600px) {
  .pv-phase { flex: 0 0 calc(50% - 1rem); }
  .section-title { font-size: 1.8rem; }
  .hero__title   { font-size: 3.2rem; }
  .findings-grid { grid-template-columns: 1fr; }
  .impact-grid   { grid-template-columns: 1fr 1fr; }
  .sys-ring--macro { width: 280px; height: 280px; }
  .sys-ring--meso  { width: 190px; height: 190px; }
  .sys-ring--micro { width: 110px; height: 110px; }
  .journey__step { min-width: 80px; }
  .task-cloud    { height: 440px; }
}