/* =================================================================
   Wieliczka · Saint Kinga · Responsible Tourism
   Positive Activism — storytelling site
   -----------------------------------------------------------------
   Contents
   1.  Design tokens (custom properties)
   2.  Reset & base
   3.  Layout helpers
   4.  Typography primitives
   5.  Header & navigation
   6.  Story progress rail
   7.  Buttons
   8.  Image placeholder system
   9.  Section 1 — Hero / Wieliczka
   10. Section 2 — Saint Kinga
   11. Section 3 — Overtourism
   12. Section 4 — Vandalism (evidence board)
   13. Section 5 — Transition
   14. Section 6 — Solutions
   15. Section 7 — Final CTA
   16. Footer
   17. Pledge modal
   18. Reveal animations
   19. Responsive
   20. Reduced motion & print
   ================================================================= */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Palette */
  --black:        #101214;
  --charcoal:     #1A1D20;
  --charcoal-2:   #23272B;
  --salt:         #F5F2EA;
  --stone:        #C9C3B8;
  --stone-dim:    #8f8a80;
  --teal-deep:    #176B6B;
  --teal:         #39A8A0;
  --gold:         #B8975A;
  --danger:       #C6544B;

  /* Semantic */
  --bg:           var(--black);
  --bg-alt:       var(--charcoal);
  --ink:          var(--salt);
  --ink-muted:    var(--stone);
  --accent:       var(--teal);
  --accent-deep:  var(--teal-deep);
  --line:         rgba(201, 195, 184, 0.16);
  --line-strong:  rgba(201, 195, 184, 0.32);

  /* Typography */
  --font-display: "Helvetica Neue", "Arial Narrow", Arial, system-ui, sans-serif;
  --font-body:    system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono:    ui-monospace, "SF Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  /* Fluid type scale */
  --step--1: clamp(0.82rem, 0.78rem + 0.2vw, 0.92rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.13rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3:  clamp(2rem, 1.6rem + 2vw, 3.2rem);
  --display: clamp(3rem, 1.5rem + 8vw, 9rem);
  --display-xl: clamp(3.4rem, 1rem + 15vw, 14rem);

  /* Spacing & rhythm */
  --gutter: clamp(1.1rem, 4vw, 3rem);
  --section-pad: clamp(4rem, 9vw, 9rem);
  --maxw: 1240px;
  --radius: 4px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.7s;

  --header-h: 76px;
}

/* ---------- 2. RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--salt); }

h1, h2, h3 { margin: 0; line-height: 1.02; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--teal); color: var(--black); }

/* Focus visibility (keyboard) */
:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 200;
  background: var(--teal);
  color: var(--black);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 700;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; color: var(--black); }

/* ---------- 3. LAYOUT HELPERS ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-pad); position: relative; }

/* ---------- 4. TYPOGRAPHY PRIMITIVES ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.eyebrow.warn { color: var(--danger); }

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--display);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 0.92;
  color: var(--salt);
  font-stretch: condensed;
  /* keep long translated words from overflowing on wide screens */
  max-width: 100%;
  overflow-wrap: break-word;
  hyphens: auto;
}
.section-title.huge { font-size: var(--display-xl); }

.lead {
  font-size: var(--step-1);
  color: var(--ink);
  max-width: 46ch;
}
.big-statement {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--salt);
  max-width: 22ch;
}

/* ---------- 5. HEADER & NAVIGATION ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(16,18,20,0.9), rgba(16,18,20,0));
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.site-header[data-scrolled] {
  background: rgba(16, 18, 20, 0.86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  transition: height 0.35s var(--ease);
}
.site-header[data-scrolled] .header-inner { height: 60px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--salt);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 1.05rem;
}
.brand:hover { color: var(--salt); }
.brand-mark { color: var(--teal); display: inline-flex; }

.site-nav { display: flex; align-items: center; }
.nav-menu { display: flex; gap: clamp(1rem, 2.5vw, 2.2rem); align-items: center; }
.nav-menu a {
  color: var(--stone);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.4rem 0;
  position: relative;
}
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width 0.3s var(--ease);
}
.nav-menu a:hover, .nav-menu a[aria-current="true"] { color: var(--salt); }
.nav-menu a:hover::after, .nav-menu a[aria-current="true"]::after { width: 100%; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--salt);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius);
  font: inherit;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}
.nav-toggle-bars { display: inline-grid; gap: 4px; width: 18px; }
.nav-toggle-bars span { height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Right-hand cluster: language switcher + nav */
.header-actions { display: flex; align-items: center; gap: clamp(0.5rem, 1.5vw, 1rem); }

/* ---------- 5b. LANGUAGE SWITCHER ---------- */
.lang { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--salt);
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius);
  font: inherit;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.lang-btn:hover { border-color: var(--teal); }
.lang-globe { color: var(--teal); flex: none; }
.lang-code { font-weight: 700; letter-spacing: 0.08em; }
.lang-chev { transition: transform 0.25s var(--ease); flex: none; }
.lang.open .lang-chev { transform: rotate(180deg); }

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  min-width: 190px;
  background: rgba(26, 29, 32, 0.98);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.3rem;
  box-shadow: 0 24px 50px -24px rgba(0,0,0,0.9);
  z-index: 120;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
}
.lang.open .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  color: var(--stone);
  font: inherit;
  padding: 0.6rem 0.7rem;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.lang-opt:hover { background: rgba(57,168,160,0.12); color: var(--salt); }
.lang-opt[aria-current="true"] { color: var(--salt); }
.lang-flag { font-size: 1.15em; line-height: 1; flex: none; }
.lang-check { margin-left: auto; color: var(--teal); opacity: 0; }
.lang-opt[aria-current="true"] .lang-check { opacity: 1; }

/* ---------- 6. STORY PROGRESS RAIL ---------- */
.story-progress {
  position: fixed;
  left: clamp(1rem, 2vw, 2rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: none;
}
.story-progress-track {
  position: absolute;
  left: 4px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--line);
}
.story-progress-fill {
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(var(--teal), var(--teal-deep));
  transition: height 0.15s linear;
}
.story-progress-stations {
  display: grid;
  gap: clamp(0.8rem, 2vh, 1.6rem);
  padding-left: 18px;
}
.story-progress-stations a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--stone-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  transition: color 0.3s var(--ease);
}
.story-progress-stations a::before {
  content: "";
  position: absolute;
  left: -18px; top: 50%;
  transform: translate(-50%, -50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--charcoal);
  border: 2px solid var(--stone-dim);
  transition: all 0.3s var(--ease);
}
.story-progress-stations a span {
  opacity: 0.6;
  transition: opacity 0.3s var(--ease);
}
.story-progress-stations a:hover { color: var(--salt); }
.story-progress-stations a[data-active] { color: var(--salt); }
.story-progress-stations a[data-active]::before {
  background: var(--teal);
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(57,168,160,0.18);
}

/* ---------- 7. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  max-width: 100%;
  text-align: center;
  transition: transform 0.2s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--teal);
  color: var(--black);
}
.btn-primary:hover { background: var(--salt); color: var(--black); }
.btn-primary:disabled { background: var(--charcoal-2); color: var(--stone-dim); cursor: not-allowed; }
.btn-ghost {
  background: transparent;
  color: var(--salt);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--teal); color: var(--salt); }

/* ---------- 8. IMAGE PLACEHOLDER SYSTEM ---------- */
/* A textured dark block behind every managed image, so even a broken /
   missing photo reads as an intentional slot, not an error. */
.ph {
  background-color: var(--charcoal);
  background-image:
    radial-gradient(120% 80% at 10% 0%, rgba(57,168,160,0.10), transparent 60%),
    radial-gradient(120% 80% at 90% 100%, rgba(184,151,90,0.08), transparent 55%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 9px);
  color: var(--stone);
  object-fit: cover;
}
/* The generated placeholder (data-URI SVG) also uses object-fit: cover
   via .ph; when a real photo loads it simply replaces the source. */

/* ---------- 9. SECTION 1 — HERO / WIELICZKA ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
/* Photo-less cinematic salt-chamber backdrop (used for opening & final) */
.hero-media--texture,
.final-media--texture {
  background-color: var(--charcoal);
  background-image:
    radial-gradient(90% 60% at 50% -8%, rgba(57,168,160,0.16), transparent 60%),
    radial-gradient(120% 80% at 88% 115%, rgba(184,151,90,0.12), transparent 55%),
    radial-gradient(80% 60% at 12% 92%, rgba(23,107,107,0.16), transparent 60%),
    repeating-linear-gradient(125deg, rgba(245,242,234,0.025) 0 2px, transparent 2px 11px),
    linear-gradient(165deg, #202428 0%, #14171a 55%, #0d0f11 100%);
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
}
[data-kenburns].run .hero-img,
[data-kenburns].run img { animation: kenburns 14s var(--ease) forwards; }
@keyframes kenburns {
  from { transform: scale(1.05); }
  to   { transform: scale(1.0); }
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to top, rgba(16,18,20,0.95) 0%, rgba(16,18,20,0.35) 45%, rgba(16,18,20,0.55) 100%),
    linear-gradient(to right, rgba(16,18,20,0.6), rgba(16,18,20,0.1));
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(5rem, 12vh, 9rem);
  padding-top: 8rem;
}
.hero-kicker {
  font-family: var(--font-mono);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--stone);
  font-size: var(--step--1);
  margin-bottom: 0.8rem;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: var(--display-xl);
  line-height: 0.82;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--salt);
  margin: 0 0 1.2rem;
  mix-blend-mode: screen;
  text-shadow: 0 8px 60px rgba(0,0,0,0.5);
}
/* reveal states for hero (JS adds .is-in) */
.hero-title { opacity: 0; transform: translateY(24px); }
.hero-title.is-in { opacity: 1; transform: none; transition: opacity 1s var(--ease), transform 1s var(--ease); }
.hero-lead {
  font-size: var(--step-2);
  color: var(--salt);
  max-width: 30ch;
  margin-bottom: 0.4rem;
}
.hero-sub { color: var(--stone); max-width: 46ch; font-size: var(--step-1); }

.scroll-cue {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  display: inline-grid;
  justify-items: center;
  gap: 0.6rem;
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.scroll-cue:hover { color: var(--salt); }
.scroll-cue-line {
  width: 1px; height: 46px;
  background: linear-gradient(var(--teal), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-cue-line::after {
  content: "";
  position: absolute; top: -50%; left: 0;
  width: 100%; height: 50%;
  background: var(--salt);
  animation: cueDrop 1.8s var(--ease) infinite;
}
@keyframes cueDrop {
  0% { top: -50%; } 60%, 100% { top: 100%; }
}

/* ---------- 10. SECTION 2 — SAINT KINGA ---------- */
.kinga { background: var(--bg); position: relative; overflow: hidden; }
.kinga-motif {
  position: absolute;
  right: -4%; top: 8%;
  width: min(48vw, 620px);
  color: var(--stone);
  opacity: 0.06;
  z-index: 0;
  pointer-events: none;
}
.kinga-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.kinga-figure { margin: 0; }
.kinga-figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.kinga-figure figcaption,
.evidence figcaption,
.fbi-figure figcaption {
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--stone-dim);
}
.kinga-text .lead { margin-bottom: 2rem; }

.facts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.fact {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}
.fact-n {
  font-family: var(--font-mono);
  color: var(--teal);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
}
.fact p { margin: 0; color: var(--ink); }

/* ---------- 11. SECTION 3 — OVERTOURISM ---------- */
.overtourism {
  background:
    radial-gradient(140% 100% at 50% 0%, rgba(0,0,0,0.6), transparent 60%),
    var(--charcoal);
  overflow: hidden;
}
.over-head { margin-bottom: clamp(1.5rem, 4vw, 3rem); }
.over-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.over-media { position: relative; }
.over-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.kajetan-swarm {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  border-radius: var(--radius);
}
.kajetan-swarm span {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  text-transform: uppercase;
  color: rgba(245,242,234,0.14);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.kajetan-swarm span:nth-child(1) { top: 6%;  left: 4%;  font-size: 1.1rem; transform: rotate(-8deg); }
.kajetan-swarm span:nth-child(2) { top: 22%; right: 8%; font-size: 1.6rem; }
.kajetan-swarm span:nth-child(3) { bottom: 30%; left: 10%; font-size: 0.9rem; transform: rotate(6deg); }
.kajetan-swarm span:nth-child(4) { bottom: 10%; right: 14%; font-size: 1.3rem; transform: rotate(-4deg); }
.kajetan-swarm span:nth-child(5) { top: 46%; left: 40%; font-size: 1rem; }
.kajetan-swarm span:nth-child(6) { bottom: 6%; left: 32%; font-size: 1.4rem; transform: rotate(3deg); }

.over-copy .big-statement { margin-bottom: 1.2rem; }
.over-copy p { color: var(--stone); }

.counter {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-strong);
}
.counter-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
}
.counter-label { color: var(--stone); font-size: var(--step--1); letter-spacing: 0.04em; }
.counter-label sup { color: var(--gold); cursor: help; }
.counter-note { color: var(--stone-dim); font-size: var(--step--1); margin-top: 0.4rem; font-style: italic; }

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: clamp(2rem, 5vw, 3.5rem);
}
.tag-list li {
  border: 1px solid var(--line-strong);
  color: var(--stone);
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  font-size: var(--step--1);
  letter-spacing: 0.02em;
}

/* ---------- 12. SECTION 4 — VANDALISM (evidence board) ---------- */
.vandalism {
  background:
    linear-gradient(var(--black), var(--charcoal) 40%, var(--black));
  position: relative;
}
.vandalism::before {
  /* faint grid — a corkboard / investigation feel */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.35;
  pointer-events: none;
  mask-image: radial-gradient(120% 80% at 50% 30%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(120% 80% at 50% 30%, #000, transparent 80%);
}
.evidence-head { position: relative; z-index: 1; margin-bottom: clamp(1.6rem, 4vw, 3rem); }
.evidence-head .big-statement { margin-top: 1rem; }

.evidence-board {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: clamp(0.9rem, 2.2vw, 1.6rem);
}
/* Two-photo evidence pair (portrait shots) */
.evidence-board--pair {
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: auto;
  gap: clamp(1rem, 3vw, 2.2rem);
  max-width: 820px;
  margin-inline: auto;
}
.evidence {
  position: relative;
  margin: 0;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  padding: 0.7rem 0.7rem 0.9rem;
  border-radius: 2px;
  box-shadow: 0 18px 40px -22px rgba(0,0,0,0.9);
}
.evidence:nth-child(odd)  { transform: rotate(-0.8deg); }
.evidence:nth-child(even) { transform: rotate(0.9deg); }
.evidence--main { grid-column: span 3; }
.evidence img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 2px;
  filter: grayscale(0.15) contrast(1.03);
}
.evidence--main img { aspect-ratio: 16 / 9; }
/* portrait photos in the pair layout */
.evidence-board--pair .evidence img { aspect-ratio: 4 / 5; }
.evidence-tag {
  position: absolute;
  top: -0.7rem; left: 0.8rem;
  z-index: 2;
  background: var(--danger);
  color: var(--salt);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}
.evidence-tag.ok { background: var(--teal-deep); }

.problem-ledger {
  position: relative;
  z-index: 1;
  margin-top: clamp(2.4rem, 5vw, 4rem);
  border-top: 1px solid var(--line-strong);
  padding-top: 1.6rem;
}
.ledger-title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--danger);
  font-size: var(--step--1);
  margin-bottom: 1rem;
}
.ledger {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.4rem 2rem;
}
.ledger li {
  color: var(--stone);
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--line);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.ledger li::before {
  content: "✕";
  color: var(--danger);
  font-size: 0.8em;
  flex: none;
}

/* ---------- 13. SECTION 5 — TRANSITION ---------- */
.transition {
  position: relative;
  padding-block: clamp(5rem, 14vw, 11rem);
  text-align: center;
  background:
    radial-gradient(120% 120% at 50% 120%, rgba(57,168,160,0.20), transparent 55%),
    linear-gradient(var(--black), var(--charcoal));
  overflow: hidden;
}
.transition-inner { max-width: 20ch; margin-inline: auto; }
.transition-lead {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(1.8rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--salt);
  max-width: none;
}
.transition-sub {
  margin-top: 1rem;
  color: var(--teal);
  font-size: var(--step-2);
  font-weight: 600;
}

/* ---------- 14. SECTION 6 — SOLUTIONS ---------- */
.solutions {
  background:
    linear-gradient(var(--charcoal), var(--black));
}
.solutions-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.solutions-sticky { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.solutions-sticky .lead { margin-bottom: 2rem; }

.fbi-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.7rem;
  background: var(--charcoal);
}
.fbi-figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 2px;
}
.fbi-figure figcaption {
  color: var(--teal);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0;
  font-size: var(--step-0);
}

.solutions-main { display: grid; gap: 0; }
.solution {
  padding: clamp(1.6rem, 3vw, 2.4rem) 0;
  border-top: 1px solid var(--line);
}
.solution:first-child { border-top: none; padding-top: 0; }
.solution-head {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.solution-n {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--line-strong);
  line-height: 1;
}
.solution-icon {
  color: var(--teal);
  display: inline-flex;
  padding: 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}
.solution-head h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--salt);
  line-height: 1.05;
}
.solution-list {
  display: grid;
  gap: 0.55rem;
  padding-left: calc(2rem + 1rem);
}
.solution-list li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--stone);
}
.solution-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 8px; height: 8px;
  border-right: 1.5px solid var(--teal);
  border-bottom: 1.5px solid var(--teal);
  transform: rotate(-45deg);
}

/* ---------- 15. SECTION 7 — FINAL CTA ---------- */
.final {
  position: relative;
  min-height: 92svh;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: var(--section-pad);
}
.final-media { position: absolute; inset: 0; z-index: 0; }
.final-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); }
.final-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to right, rgba(16,18,20,0.94) 0%, rgba(16,18,20,0.7) 45%, rgba(16,18,20,0.35) 100%);
}
.final-content { position: relative; z-index: 2; max-width: 40ch; }
.final-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(2rem, 5.5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--salt);
  margin-bottom: 1.2rem;
}
.final-sub { color: var(--stone); font-size: var(--step-1); margin-bottom: 2rem; }

/* ---------- 16. FOOTER ---------- */
.site-footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 7vw, 5rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: 2.5rem;
}
.footer-domain {
  font-family: var(--font-mono);
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}
.footer-org {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: var(--step-2);
  color: var(--salt);
  margin-bottom: 0.6rem;
}
.footer-statement { color: var(--stone); max-width: 34ch; }
.footer-logos-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: var(--step--1);
  color: var(--stone-dim);
  margin-bottom: 1rem;
}
.logo-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.logo {
  width: clamp(120px, 30%, 170px);
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: contain;
  background: rgba(245,242,234,0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.4rem;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
}
.footer-copy { color: var(--stone-dim); font-size: var(--step--1); margin: 0; }
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--stone);
  font: inherit;
  font-size: var(--step--1);
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.back-to-top:hover { color: var(--salt); border-color: var(--teal); }

/* ---------- 17. PLEDGE MODAL ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: var(--gutter);
}
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 9, 10, 0.72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  animation: fade 0.3s var(--ease);
}
.modal-dialog {
  position: relative;
  width: min(560px, 100%);
  max-height: 90svh;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--charcoal);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.9);
  animation: pop 0.35s var(--ease);
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(0.98); } to { opacity: 1; transform: none; } }

.modal-close {
  position: absolute;
  top: 0.8rem; right: 0.8rem;
  background: none;
  border: 1px solid var(--line);
  color: var(--stone);
  border-radius: 50%;
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.modal-close:hover { color: var(--salt); border-color: var(--teal); }

.modal-eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  font-size: var(--step--1);
  margin-bottom: 0.5rem;
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-3);
  text-transform: uppercase;
  color: var(--salt);
  letter-spacing: -0.01em;
  line-height: 1.02;
  margin-bottom: 0.6rem;
}
.modal-desc { color: var(--stone); margin-bottom: 1.4rem; }

.pledge-list { display: grid; gap: 0.55rem; margin-bottom: 1.4rem; }
.pledge-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--ink);
}
.pledge-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.35em;
  width: 12px; height: 7px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}
.pledge-check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(57,168,160,0.06);
  margin-bottom: 1.4rem;
  cursor: pointer;
}
.pledge-check input {
  width: 22px; height: 22px;
  accent-color: var(--teal);
  flex: none;
  margin-top: 2px;
  cursor: pointer;
}
.pledge-check span { color: var(--salt); font-weight: 600; }
.modal-body .btn-primary { width: 100%; justify-content: center; }

.modal-confirm { text-align: center; padding: 1rem 0; }
.confirm-mark {
  display: inline-grid;
  place-items: center;
  width: 74px; height: 74px;
  border-radius: 50%;
  background: rgba(57,168,160,0.15);
  color: var(--teal);
  margin-bottom: 1rem;
}
.modal-confirm .btn { margin-top: 0.6rem; }

/* ---------- 18. REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- 19. RESPONSIVE ---------- */
@media (min-width: 1100px) {
  .story-progress { display: block; }
}

@media (max-width: 900px) {
  .kinga-grid { grid-template-columns: 1fr; gap: 2rem; }
  .kinga-figure img { aspect-ratio: 4 / 5; max-height: 70vh; }
  .over-stage { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .solutions-sticky { position: static; }
  .fbi-figure { max-width: 520px; }

  /* Mobile / tablet navigation — collapse into an accessible menu */
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(16, 18, 20, 0.98);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line-strong);
    padding: 0.5rem var(--gutter) 1.2rem;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease), visibility 0.28s;
  }
  .nav-menu[data-open] { transform: none; opacity: 1; visibility: visible; }
  .nav-menu a {
    display: block;
    padding: 0.95rem 0;
    border-bottom: 1px solid var(--line);
    font-size: var(--step-0);
  }
  .nav-menu a::after { display: none; }
}

@media (max-width: 760px) {
  .evidence-board { grid-template-columns: 1fr 1fr; }
  .evidence--main { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 460px) {
  .hero-content { padding-top: 6.5rem; }
  .evidence-board { grid-template-columns: 1fr; }
  .evidence--main { grid-column: span 1; }
  .evidence:nth-child(odd), .evidence:nth-child(even) { transform: none; }
  .solution-list { padding-left: 0; }
  .footer-bottom { justify-content: center; text-align: center; }
}

/* ---------- 20. REDUCED MOTION & PRINT ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal, .hero-title { opacity: 1 !important; transform: none !important; }
  .hero-img, .final-media img { transform: none !important; }
  .scroll-cue-line::after { display: none; }
}

@media print {
  .site-header, .story-progress, .scroll-cue, .nav-toggle, .back-to-top, .modal { display: none !important; }
  body { background: #fff; color: #000; }
  .ph { background: #eee; }
}