:root {
  --impact-ink: #111111;
  --impact-paper: #fffdf8;
  --impact-soft: #f0ede5;
  --impact-gold: #d5aa5d;
  --impact-gold-dark: #72531f;
  --impact-danger: #9d1b35;
  --impact-success: #1d6643;
}

html {
  scroll-padding-top: 2rem;
}

.impact-page {
  overflow-x: hidden;
  background: var(--impact-paper);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.impact-hero {
  color: var(--paper);
  background: var(--impact-ink);
}

.impact-hero__copy {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding: clamp(4rem, 8vw, 7rem) var(--gutter);
}

.impact-hero .eyebrow,
.editorial-section--dark .eyebrow,
.champion-section .eyebrow {
  color: var(--impact-gold);
}

.impact-hero h1 {
  max-width: 11ch;
  font-size: clamp(3.5rem, 8vw, 8rem);
}

.hero-deck {
  max-width: 41rem;
  margin: 1.8rem 0 0;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.impact-hero__conversion {
  display: flex;
  width: min(100%, var(--max-width));
  flex-direction: column;
  align-items: center;
  margin-inline: auto;
  padding: clamp(4rem, 8vw, 7rem) var(--gutter);
  text-align: center;
}

.hero-promise {
  max-width: 24ch;
  margin: 0;
  color: var(--paper);
  font-size: clamp(2rem, 4.8vw, 4.75rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.funding-summary {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: clamp(2.5rem, 6vw, 5rem) 0 2.5rem;
  border-block: 1px solid #4f4a43;
  color: var(--paper);
  font-size: clamp(0.82rem, 1.35vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.funding-summary strong {
  padding: clamp(1.4rem, 3vw, 2.2rem) 1rem;
}

.funding-summary strong + strong {
  border-left: 1px solid #4f4a43;
}

.impact-hero__image {
  width: min(100%, 100rem);
  margin: 0;
  margin-inline: auto;
  background: #282624;
}

.impact-hero__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-cta-arrow {
  margin-top: 1.2rem;
  color: var(--impact-gold);
  font-size: 2rem;
  line-height: 1;
}

figcaption {
  padding: 0.8rem 1rem;
  color: #d5d0c7;
  background: var(--impact-ink);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
}

.editorial-section,
.story-section,
.personal-note,
.final-appeal,
.form-section,
.champion-section {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding: var(--section-space) var(--gutter);
}

.editorial-section {
  display: grid;
  grid-template-columns: minmax(3rem, 0.35fr) minmax(0, 1.65fr);
  gap: 2rem;
  border-top: 1px solid var(--line);
}

.editorial-section--soft,
.editorial-section--dark,
.champion-section {
  position: relative;
}

.editorial-section--soft::before,
.editorial-section--dark::before,
.champion-section::before {
  position: absolute;
  z-index: -1;
  inset: 0 50%;
  width: 100vw;
  content: "";
  transform: translateX(-50%);
}

.editorial-section--soft::before {
  background: var(--impact-soft);
}

.editorial-section--dark,
.champion-section {
  color: var(--paper);
}

.editorial-section--dark::before,
.champion-section::before {
  background: var(--impact-ink);
}

.section-body h3,
.form-intro h3 {
  margin-top: 3rem;
}

.prose {
  max-width: 46rem;
  margin-top: 2.5rem;
}

.prose--lead {
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.prose p {
  margin: 0;
}

.prose p + p {
  margin-top: 1.25rem;
}

.pull-line {
  max-width: 32rem;
  padding: 1.2rem 0 1.2rem 1.25rem;
  border-left: 3px solid var(--impact-gold);
  font-size: clamp(1.25rem, 2.8vw, 2rem);
  font-weight: 600;
  line-height: 1.35;
}

.text-cta {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  color: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.impact-list {
  max-width: 50rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.impact-list li {
  position: relative;
  padding: 1.25rem 1rem 1.25rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.impact-list li::before {
  position: absolute;
  left: 0.3rem;
  color: var(--impact-gold-dark);
  content: "→";
  font-weight: 700;
}

.champion-section {
  padding-block: var(--section-space);
}

.champion-section__intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 4rem;
}

.champion-section__intro h2 {
  grid-row: span 3;
}

.champion-section__intro .prose {
  margin-top: 0;
}

.funding-equation {
  grid-column: 1 / -1;
  margin: clamp(3rem, 7vw, 6rem) 0 0;
  padding-block: 1.5rem;
  border-block: 1px solid #4f4a43;
  color: var(--impact-gold);
  font-size: clamp(1.7rem, 4vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.15;
  text-align: center;
}

.champion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 4rem 0 2rem;
  padding: 0;
  border-top: 1px solid #4f4a43;
  border-left: 1px solid #4f4a43;
  list-style: none;
}

.champion-grid li {
  display: flex;
  min-height: 9rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.2rem;
  border-right: 1px solid #4f4a43;
  border-bottom: 1px solid #4f4a43;
}

.champion-grid .place-number {
  color: #a8a199;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.champion-grid .place-status {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.champion-grid .is-claimed {
  color: var(--impact-ink);
  background: var(--impact-gold);
}

.champion-grid .is-claimed .place-number {
  color: #453516;
}

.story-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(3rem, 8vw, 8rem);
  border-top: 1px solid var(--line);
}

.story-section .prose {
  margin-top: 0;
}

.personal-note {
  display: grid;
  grid-template-columns: minmax(20rem, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
  border-top: 1px solid var(--line);
}

.personal-note__image {
  margin: 0;
}

.personal-note__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.signature {
  margin-top: 2.5rem;
  font-weight: 700;
}

.signature span {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.final-appeal {
  text-align: center;
  border-top: 1px solid var(--line);
}

.final-appeal h2,
.final-appeal .prose {
  margin-inline: auto;
}

.final-appeal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 3rem;
}

.button--outline {
  border-color: var(--impact-ink);
  color: var(--impact-ink);
  background: transparent;
}

.button--outline:hover {
  color: var(--paper);
  background: var(--impact-ink);
}

.closing-note {
  max-width: 48rem;
  margin: 2.5rem auto 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.form-section {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 7rem);
  color: var(--paper);
  background: var(--impact-ink);
}

.form-section {
  position: relative;
}

.form-section::after {
  position: absolute;
  z-index: -1;
  inset: 0 50%;
  width: 100vw;
  background: var(--impact-ink);
  content: "";
  transform: translateX(-50%);
}

.form-intro h2 {
  font-size: clamp(3rem, 7vw, 6rem);
}

.form-intro p {
  max-width: 31rem;
}

.donation-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}

.field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

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

.field label,
.field legend {
  display: block;
  margin-bottom: 0.45rem;
  color: #eee9e0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.field input:not([type="radio"]):not([type="checkbox"]),
.field textarea {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid #716b63;
  border-radius: 0;
  color: var(--impact-ink);
  background: var(--paper);
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input:hover,
.field textarea:hover {
  border-color: var(--impact-gold);
}

.radio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.radio-grid label {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  gap: 0.65rem;
  margin: 0;
  padding: 0.75rem;
  border: 1px solid #716b63;
  cursor: pointer;
}

.radio-grid input,
.checkbox-field input {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  accent-color: var(--impact-gold-dark);
}

.checkbox-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 0.75rem;
  align-items: start;
}

.checkbox-field label {
  margin: 0;
}

.checkbox-field .field-error {
  grid-column: 2;
}

.field-note,
.privacy-note,
.form-actions p {
  margin: 0.45rem 0 0;
  color: #c8c1b7;
  font-size: 0.75rem;
}

.field-error {
  display: none;
  margin: 0.45rem 0 0;
  color: #ffb8c5;
  font-size: 0.78rem;
  font-weight: 600;
}

.field-error:not(:empty) {
  display: block;
}

.field.is-invalid input,
.field.is-invalid textarea,
.field.is-invalid .radio-grid {
  border-color: #ff8ca1;
}

.field.is-invalid .field-error::before {
  content: "⚠ ";
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: 0.5rem;
}

.form-actions p {
  max-width: 20rem;
  margin: 0;
}

.form-actions a,
.form-section a {
  color: #f3cf8b;
}

.form-status {
  display: none;
  padding: 1rem;
  border-left: 4px solid currentColor;
  background: #292725;
  font-weight: 600;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  color: #a9e9c9;
}

.form-status.is-error {
  color: #ffb8c5;
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

@media (max-width: 58rem) {
  .impact-hero__copy {
    padding: clamp(4rem, 10vw, 7rem) var(--gutter);
  }

  .champion-section__intro,
  .story-section,
  .personal-note,
  .form-section {
    grid-template-columns: 1fr;
  }

  .champion-section__intro h2 {
    grid-row: auto;
  }

  .champion-section__intro .prose {
    margin-top: 2.5rem;
  }

  .champion-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 38rem) {
  .impact-hero h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
  }

  .funding-summary {
    grid-template-columns: 1fr;
  }

  .funding-summary strong + strong {
    border-top: 1px solid #4f4a43;
    border-left: 0;
  }

  .editorial-section {
    grid-template-columns: 1fr;
  }

  .champion-grid,
  .donation-form,
  .radio-grid {
    grid-template-columns: 1fr;
  }

  .champion-grid li {
    min-height: 7rem;
  }

  .final-appeal__actions,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .final-appeal__actions .button,
  .form-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  @page {
    margin: 1.5cm;
  }

  .site-header,
  .site-footer,
  .impact-hero__image,
  .personal-note__image,
  .final-appeal__actions,
  .impact-hero__conversion .button,
  .hero-cta-arrow,
  .form-actions,
  .donation-form {
    display: none !important;
  }

  .impact-hero,
  .editorial-section,
  .champion-section,
  .story-section,
  .personal-note,
  .final-appeal,
  .form-section {
    display: block;
    min-height: 0;
    width: 100%;
    padding: 1.5rem 0;
    color: #000;
    background: #fff;
    break-inside: avoid;
  }

  .impact-hero__copy {
    display: block;
    padding: 0;
  }

  .editorial-section::before,
  .champion-section::before,
  .form-section::after {
    display: none;
  }

  .champion-grid {
    color: #000;
  }

  .form-intro::after {
    display: block;
    margin-top: 1rem;
    content: "To contribute by ACH, wire transfer or donor-advised fund, contact donation@chirakufilm.com for secure transfer instructions. Do not email banking credentials.";
  }
}