/* ==========================================================================
   Easy Moving — Beweging als Verhaal
   styles.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Google Fonts
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* --- Color palette -------------------------------------------------- */
  --color-cyan: #1F7A99;
  --color-cyan-hover: #155F78;
  --color-cyan-soft: #E8F7FB;
  --color-cyan-ink: #0E3F52;

  --color-magenta: #C2185B;
  --color-magenta-hover: #A0144A;

  --color-green: #2E7D32;
  --color-green-hover: #236326;

  --color-red: #B3261E;
  --color-red-hover: #8E1E17;

  --color-bg: #FAFAFA;
  --color-surface: #FFFFFF;
  --color-surface-muted: #F2F6F8;
  --color-border: #E6E8EB;
  --color-border-strong: #D3D8DE;

  --color-ink: #121417;
  --color-ink-secondary: #4B5563;
  --color-ink-tertiary: #7A7A7A;
  --color-ink-inverse: #FFFFFF;

  /* --- Spacing scale — 8pt -------------------------------------------- */
  --space-1: 0.5rem;   /*  8px */
  --space-2: 1rem;     /* 16px */
  --space-3: 1.5rem;   /* 24px */
  --space-4: 2rem;     /* 32px */
  --space-5: 2.5rem;   /* 40px */
  --space-6: 3rem;     /* 48px */
  --space-8: 4rem;     /* 64px */
  --space-10: 5rem;    /* 80px */
  --space-12: 6rem;    /* 96px */
  --space-16: 8rem;    /*128px */

  /* --- Type scale — modular, ratio ~1.25 ------------------------------- */
  --step--1: 0.8rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.5625rem;
  --step-3: 1.953rem;
  --step-4: 2.441rem;
  --step-5: 3.052rem;
  --step-6: 3.815rem;
  --step-7: 4.768rem;
  --step-8: 5.96rem;

  /* --- Fluid display sizes -------------------------------------------- */
  --display-1: clamp(3.25rem, 9vw, 8rem);
  --display-2: clamp(2.25rem, 6vw, 4.25rem);
  --display-3: clamp(1.75rem, 4vw, 2.75rem);

  /* --- Fonts ----------------------------------------------------------- */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* --- Radii ----------------------------------------------------------- */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* --- Elevation system — layered, colored, not soft/milky ------------- */
  --shadow-1:
    0 1px 0 rgba(18, 20, 23, 0.04),
    0 2px 4px rgba(18, 20, 23, 0.05),
    0 1px 2px rgba(31, 122, 153, 0.06);

  --shadow-2:
    0 1px 0 rgba(18, 20, 23, 0.03),
    0 4px 8px rgba(18, 20, 23, 0.06),
    0 12px 20px -8px rgba(31, 122, 153, 0.12);

  --shadow-3:
    0 2px 0 rgba(18, 20, 23, 0.03),
    0 8px 16px rgba(18, 20, 23, 0.07),
    0 24px 40px -16px rgba(31, 122, 153, 0.18);

  --shadow-4:
    0 4px 0 rgba(18, 20, 23, 0.03),
    0 16px 32px rgba(18, 20, 23, 0.09),
    0 48px 80px -32px rgba(194, 24, 91, 0.16);

  /* --- Layout ---------------------------------------------------------- */
  --container-max: 1240px;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);

  /* --- Motion ---------------------------------------------------------- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 160ms;
  --dur-med: 320ms;
  --dur-slow: 640ms;

  /* --- Grain ----------------------------------------------------------- */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--color-ink);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* filmic grain overlay — fixed, non-interactive */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background-image: var(--grain);
  background-size: 240px 240px;
  opacity: 0.035;
  mix-blend-mode: multiply;
}

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

a {
  color: var(--color-cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--dur-fast) var(--ease-out);
}

a:hover {
  color: var(--color-cyan-hover);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-wrap: balance;
}

p {
  margin: 0 0 var(--space-4);
  text-wrap: pretty;
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.25rem;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--color-magenta);
  color: var(--color-ink-inverse);
}

/* --------------------------------------------------------------------------
   Skip link
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-2);
  z-index: 10000;
  padding: var(--space-2) var(--space-4);
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-ink-inverse);
  background: var(--color-ink);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-3);
  transition: top var(--dur-fast) var(--ease-out);
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 0;
  color: var(--color-ink-inverse);
}

/* --------------------------------------------------------------------------
   Layout container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 250, 250, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(230, 232, 235, 0.9);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}

.site-header::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), var(--color-magenta), transparent);
  opacity: 0.35;
  pointer-events: none;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-2);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  min-height: 5rem;
  padding-block: var(--space-2);
}

/* --- Brand ------------------------------------------------------------ */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-ink);
  transition: transform var(--dur-fast) var(--ease-out);
}

.brand:hover {
  color: var(--color-ink);
  transform: translateY(-1px);
}

.brand__logo {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}

.brand:hover .brand__logo {
  box-shadow: var(--shadow-2);
  transform: rotate(-4deg);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__name {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-ink);
}

.brand__tag {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-tertiary);
}

/* --- Mobile nav toggle ------------------------------------------------ */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: transparent;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.nav-toggle:hover {
  background: var(--color-cyan-soft);
  border-color: var(--color-cyan);
}

.nav-toggle__bars {
  position: relative;
  display: inline-block;
  width: 1.1rem;
  height: 0.75rem;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.nav-toggle__bars::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: translateY(-50%);
  transition: transform var(--dur-fast) var(--ease-out);
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bars {
  border-color: transparent;
}

.nav-toggle[aria-expanded='true'] .nav-toggle__bars::before {
  transform: translateY(-50%) rotate(45deg);
}

.nav-toggle__label {
  font-size: var(--step--1);
}

/* --- Primary navigation ----------------------------------------------- */
.primary-nav {
  flex: 1 1 100%;
  order: 3;
  display: none;
}

.primary-nav.is-open {
  display: block;
  animation: nav-drop var(--dur-med) var(--ease-out);
}

@keyframes nav-drop {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.nav-list a {
  display: block;
  padding: var(--space-2) var(--space-1);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-ink-secondary);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--color-cyan);
  padding-left: var(--space-2);
}

.nav-list .is-active > a,
.nav-list a.is-active {
  position: relative;
  color: var(--color-ink);
}

.nav-list .is-active > a::before,
.nav-list a.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 2.25rem;
  height: 3px;
  background: var(--color-magenta);
  border-radius: var(--radius-pill);
}

/* --- Search ----------------------------------------------------------- */
.search-form {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: var(--space-2);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.search-form__input {
  width: 100%;
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  font-size: var(--step--1);
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.search-form__input::placeholder {
  color: var(--color-ink-tertiary);
}

.search-form__input:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(31, 122, 153, 0.18);
}

.search-form__submit {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  font-size: 0;
  color: var(--color-ink-inverse);
  background: var(--color-cyan);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.search-form__submit::before {
  content: '';
  width: 0.55rem;
  height: 0.55rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 0.35rem 0.35rem 0 -0.28rem currentColor;
}

.search-form__submit:hover {
  background: var(--color-cyan-hover);
  transform: translateY(-50%) scale(1.06);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border: 1.5px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.28) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform var(--dur-slow) var(--ease-out);
}

.btn:hover::after {
  transform: translateX(120%);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  color: var(--color-ink-inverse);
  background: var(--color-cyan);
  box-shadow: var(--shadow-2);
}

.btn--primary:hover {
  color: var(--color-ink-inverse);
  background: var(--color-cyan-hover);
  box-shadow: var(--shadow-3);
}

.btn--ghost {
  color: var(--color-ink);
  background: transparent;
  border-color: var(--color-border-strong);
}

.btn--ghost:hover {
  color: var(--color-cyan);
  background: var(--color-surface);
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-1);
}

.header-cta {
  display: none;
}

/* --------------------------------------------------------------------------
   Chapters / sections
   -------------------------------------------------------------------------- */
.chapter {
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 7rem);
  overflow: clip;
}

.chapter--hero {
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 9vw, 8rem);
  background:
    radial-gradient(120% 90% at 85% -10%, var(--color-cyan-soft) 0%, transparent 55%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}

.chapter--hero::before {
  content: '';
  position: absolute;
  top: 8%;
  right: -12%;
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  border: 2px solid var(--color-cyan);
  border-radius: 50%;
  opacity: 0.10;
  pointer-events: none;
}

.chapter--muted {
  background: var(--color-surface-muted);
  border-block: 1px solid var(--color-border);
}

.narrow {
  max-width: 46rem;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Hero split
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.split__text > * + * {
  margin-top: var(--space-3);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.eyebrow::before {
  content: '';
  width: 2.25rem;
  height: 2px;
  background: var(--color-magenta);
  border-radius: var(--radius-pill);
}

.display-1 {
  font-family: var(--font-display);
  font-size: var(--display-1);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.045em;
  margin: 0;
  color: var(--color-ink);
}

.display-2 {
  font-family: var(--font-display);
  font-size: var(--display-2);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 var(--space-3);
}

.accent-cyan {
  position: relative;
  display: inline-block;
  color: var(--color-cyan);
}

.accent-cyan::after {
  content: '';
  position: absolute;
  left: -0.04em;
  right: -0.04em;
  bottom: 0.02em;
  height: 0.14em;
  background: var(--color-magenta);
  border-radius: var(--radius-pill);
  opacity: 0.85;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  animation: underline-in 900ms 600ms var(--ease-out) forwards;
}

@keyframes underline-in {
  to {
    transform: scaleX(1);
  }
}

.lead {
  max-width: 40rem;
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--color-ink-secondary);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--color-cyan-ink);
  background: var(--color-surface);
  border: 1px solid rgba(31, 122, 153, 0.22);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-1);
}

.hero-points li::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  background: var(--color-green);
  border-radius: 50%;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   Frames / media
   -------------------------------------------------------------------------- */
.split__media {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(6, 1fr);
  min-height: 22rem;
}

.frame {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.frame:hover img {
  transform: scale(1.05);
}

.frame--main {
  grid-column: 1 / 6;
  grid-row: 1 / 6;
  aspect-ratio: 4 / 5;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.frame--main::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(31, 122, 153, 0.42) 0%, rgba(194, 24, 91, 0.24) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.frame--cta {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  width: clamp(8rem, 14vw, 11rem);
  height: clamp(8rem, 14vw, 11rem);
  padding: var(--space-3);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-ink-inverse);
  background: var(--color-magenta);
  border-radius: 50%;
  box-shadow: var(--shadow-4);
  transform: rotate(-6deg);
  transition: transform var(--dur-med) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.frame--cta:hover {
  transform: rotate(0deg) scale(1.04);
  background: var(--color-magenta-hover);
  color: var(--color-ink-inverse);
}

.frame--logo {
  grid-column: 4 / 7;
  grid-row: 3 / 7;
  z-index: 1;
  display: grid;
  place-items: center;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  clip-path: polygon(0 12%, 100% 0, 100% 100%, 0 100%);
}

.frame--logo img {
  width: 70%;
  height: auto;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-3);
  border-block: 1px solid var(--color-border);
  background: var(--color-surface);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}

.marquee__track > * {
  flex: none;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-ink-secondary);
  opacity: 0.75;
}

.marquee__track > *:nth-child(even) {
  color: var(--color-magenta);
  opacity: 0.9;
  font-style: italic;
}

@keyframes marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   Chips
   -------------------------------------------------------------------------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.15rem;
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--color-ink-secondary);
  background: var(--color-surface);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-pill);
  cursor: default;
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out);
}

.chip::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-cyan);
  border-radius: 50%;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.chip:hover {
  color: var(--color-ink);
  border-color: var(--color-cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.chip:hover::before {
  background: var(--color-magenta);
  transform: scale(1.3);
}

/* --------------------------------------------------------------------------
   Dialog
   -------------------------------------------------------------------------- */
.dialog {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.dialog__row {
  display: grid;
  gap: var(--space-1);
  max-width: 52rem;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
}

.dialog__row--ask {
  justify-self: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cyan);
  box-shadow: var(--shadow-1);
}

.dialog__row--answer {
  justify-self: end;
  background: var(--color-cyan);
  color: var(--color-ink-inverse);
  border-left: 4px solid var(--color-magenta);
  box-shadow: var(--shadow-3);
}

.dialog__row--answer .dialog__who {
  color: rgba(255, 255, 255, 0.78);
}

.dialog__who {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-ink-tertiary);
}

.dialog__text {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.5;
}

.dialog__row--answer .dialog__text {
  color: var(--color-ink-inverse);
}

/* --------------------------------------------------------------------------
   Section head
   -------------------------------------------------------------------------- */
.section-head {
  display: grid;
  gap: var(--space-2);
  max-width: 52rem;
  margin-bottom: var(--space-6);
}

.section-head > .display-2 {
  margin-bottom: 0;
}

.section-head .lead {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Timeline
   -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  display: grid;
  gap: var(--space-6);
  margin: 0;
  padding: 0 0 0 var(--space-6);
  list-style: none;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.42rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-magenta));
  opacity: 0.35;
}

.timeline__item {
  position: relative;
  display: grid;
  gap: var(--space-2);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-6) + 0.12rem);
  top: 0.4rem;
  width: 0.85rem;
  height: 0.85rem;
  background: var(--color-surface);
  border: 3px solid var(--color-cyan);
  border-radius: 50%;
  box-shadow: var(--shadow-1);
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.timeline__item:hover::before {
  transform: scale(1.2);
  border-color: var(--color-magenta);
}

.timeline__step {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-magenta);
}

.h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.quote {
  position: relative;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  font-size: var(--step-0);
  line-height: 1.55;
  border-radius: var(--radius-md);
}

.quote--before {
  color: var(--color-ink-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-style: italic;
}

.quote--after {
  color: var(--color-cyan-ink);
  background: var(--color-cyan-soft);
  border-left: 4px solid var(--color-cyan);
}

.timeline__text {
  margin: 0;
  color: var(--color-ink-secondary);
}

/* --------------------------------------------------------------------------
   Bento
   -------------------------------------------------------------------------- */
.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.bento__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition:
    transform var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.bento__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-magenta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-out);
}

.bento__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-3);
  border-color: rgba(31, 122, 153, 0.35);
}

.bento__card:hover::before {
  transform: scaleX(1);
}

.bento__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.bento__card p {
  margin: 0;
  color: var(--color-ink-secondary);
}

.bento__card--wide {
  grid-column: 1 / -1;
}

.bento__card--accent {
  background: var(--color-cyan);
  border-color: var(--color-cyan);
  color: var(--color-ink-inverse);
}

.bento__card--accent h3,
.bento__card--accent p {
  color: var(--color-ink-inverse);
}

.bento__card--accent::before {
  background: var(--color-magenta);
}

.bento__card--cta {
  background:
    linear-gradient(135deg, rgba(194, 24, 91, 0.95), rgba(31, 122, 153, 0.92)),
    var(--color-magenta);
  border-color: transparent;
  color: var(--color-ink-inverse);
}

.bento__card--cta h3,
.bento__card--cta p {
  color: var(--color-ink-inverse);
}

.link-arrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  margin-top: auto;
  padding-top: var(--space-2);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-cyan);
}

.link-arrow::after {
  content: '→';
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}

.link-arrow:hover::after {
  transform: translateX(0.35rem);
}

.bento__card--accent .link-arrow,
.bento__card--cta .link-arrow {
  color: var(--color-ink-inverse);
}

/* --------------------------------------------------------------------------
   Card grid / event cards
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.event-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition:
    transform var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-4);
  border-color: rgba(194, 24, 91, 0.3);
}

.event-card__img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.event-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.event-card:hover .event-card__img img {
  transform: scale(1.06);
}

.event-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31, 122, 153, 0.35) 0%, rgba(194, 24, 91, 0.35) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.event-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
}

.event-card__date {
  align-self: flex-start;
  padding: 0.3rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-inverse);
  background: var(--color-magenta);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-1);
}

.event-card__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.event-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--step--1);
  color: var(--color-ink-secondary);
}

.event-card__meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.event-card__meta li::before {
  content: '';
  width: 0.35rem;
  height: 0.35rem;
  background: var(--color-cyan);
  border-radius: 50%;
}

.event-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}

.event-card__actions .btn {
  padding: 0.65rem 1.2rem;
  font-size: 0.72rem;
}

/* --------------------------------------------------------------------------
   Stats
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.stat {
  padding: var(--space-4) var(--space-3);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}

.stat:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-cyan);
}

.stat__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-tertiary);
}

/* --------------------------------------------------------------------------
   Credibility band
   -------------------------------------------------------------------------- */
.credibility {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.credibility__title {
  margin: 0 0 var(--space-5);
  text-align: center;
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-ink-tertiary);
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.logo-row li {
  display: grid;
  place-items: center;
  padding: var(--space-2);
  filter: grayscale(1);
  opacity: 0.62;
  transition: filter var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}

.logo-row li:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: translateY(-2px);
}

.logo-row img {
  max-width: 8.5rem;
  max-height: 3.5rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   Scroll-driven reveal (progressive enhancement)
   -------------------------------------------------------------------------- */
@supports (animation-timeline: view()) {
  .chapter > .container > *,
  .event-card,
  .bento__card,
  .timeline__item,
  .stat,
  .logo-row li {
    animation: reveal-up both;
    animation-timeline: view();
    animation-range: entry 5% cover 28%;
  }

  @keyframes reveal-up {
    from {
      opacity: 0;
      transform: translateY(24px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Fallback micro-reveal for browsers without scroll timeline */
@supports not (animation-timeline: view()) {
  .event-card,
  .bento__card {
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  }
}

/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .marquee__track {
    animation: none;
  }
}

/* --------------------------------------------------------------------------
   Responsive — tablet 768px
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .header-inner {
    flex-wrap: nowrap;
  }

  .nav-toggle {
    display: none;
  }

  .primary-nav {
    display: block;
    flex: 1 1 auto;
    order: 0;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    margin: 0;
  }

  .nav-list a {
    padding: var(--space-2) var(--space-2);
    border-bottom: none;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }

  .nav-list a:hover,
  .nav-list a:focus-visible {
    padding-left: var(--space-2);
  }

  .nav-list .is-active > a::before,
  .nav-list a.is-active::before {
    left: var(--space-2);
    right: var(--space-2);
    width: auto;
  }

  .search-form {
    width: auto;
    min-width: 12rem;
    margin-bottom: 0;
  }

  .search-form__input {
    padding-block: var(--space-1);
  }

  .header-cta {
    display: inline-flex;
    padding: 0.7rem 1.2rem;
    font-size: 0.7rem;
  }

  .split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-8);
  }

  .split__media {
    min-height: 28rem;
  }

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

  .bento {
    grid-template-columns: repeat(6, 1fr);
  }

  .bento__card {
    grid-column: span 3;
  }

  .bento__card--wide {
    grid-column: span 4;
  }

  .bento__card--accent {
    grid-column: span 2;
  }

  .bento__card--cta {
    grid-column: span 2;
  }

  .stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .logo-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .timeline {
    padding-left: var(--space-8);
  }

  .timeline__item::before {
    left: calc(-1 * var(--space-8) + 0.12rem);
  }

  .dialog {
    gap: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   Responsive — desktop 1024px
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  .header-inner {
    gap: var(--space-6);
  }

  .brand__name {
    font-size: var(--step-2);
  }

  .nav-list a {
    font-size: 0.78rem;
    letter-spacing: 0.06em;
  }

  .chapter--hero {
    padding-block: clamp(4rem, 8vw, 8rem) clamp(5rem, 10vw, 10rem);
  }

  .split {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-10);
  }

  .split__media {
    min-height: 34rem;
  }

  .frame--main {
    grid-column: 1 / 5;
    grid-row: 1 / 6;
  }

  .frame--logo {
    grid-column: 4 / 7;
    grid-row: 3 / 7;
  }

  .section-head {
    margin-bottom: var(--space-8);
  }

  .credibility__title {
    margin-bottom: var(--space-6);
  }

  .logo-row {
    grid-template-columns: repeat(6, 1fr);
  }

  .logo-row img {
    max-width: 7.5rem;
  }

  .bento {
    gap: var(--space-4);
  }

  .bento__card {
    padding: var(--space-5);
  }

  .dialog__row {
    padding: var(--space-5);
  }

  .timeline {
    gap: var(--space-8);
  }
}

/* --------------------------------------------------------------------------
   Small mobile refinements
   -------------------------------------------------------------------------- */
@media (max-width: 479px) {
  .brand__tag {
    display: none;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .event-card__actions .btn {
    flex: 1 1 auto;
  }

  .frame--cta {
    width: 7rem;
    height: 7rem;
    font-size: var(--step-0);
  }

  .stats {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .nav-toggle,
  .search-form,
  .marquee,
  .frame--cta,
  .btn::after {
    display: none !important;
  }

  body::before {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .chapter {
    padding-block: 1.5rem;
  }
}