:root {
  --ink: #14231f;
  --ink-soft: #465752;
  --cream: #f8f3e9;
  --paper: #fdfaf4;
  --sand: #eadfc9;
  --gold: #b7873f;
  --gold-dark: #8a6024;
  --line: rgba(20, 35, 31, 0.12);
  --serif: "Iowan Old Style", Baskerville, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--cream);
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection { background: #d9b678; color: var(--ink); }

a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid rgba(20,35,31,.1); background: rgba(248,243,233,.97); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 56px; height: 56px; object-fit: contain; flex: none; }
.brand strong { display: block; font-size: 13px; letter-spacing: .14em; }
.brand small { display: block; margin-top: 3px; color: #6a5b44; font-size: 10px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { background: #25443b; transform: translateY(-2px); }
.button:focus-visible, .outline-button:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.button-small { min-height: 44px; padding: 0 22px; font-size: 14px; }
.button-large { min-height: 56px; padding: 0 28px; font-size: 16px; box-shadow: 0 10px 30px rgba(20,35,31,.18); }

.hero { position: relative; overflow: hidden; border-bottom: 1px solid rgba(20,35,31,.1); }
.hero-rule { position: absolute; left: 0; top: 96px; width: 8px; height: 192px; background: var(--gold); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .76fr; align-items: center; gap: 80px; padding-block: 96px; }
.hero-copy { max-width: 680px; }
.eyebrow { margin: 0; color: var(--gold-dark); font-size: 13px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.hero h1, .section-heading h2, .donate-copy h2 {
  margin: 20px 0 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.hero h1 { font-size: clamp(3.15rem, 7vw, 6.45rem); line-height: .94; }
.hero-lead { max-width: 600px; margin: 28px 0 0; color: var(--ink-soft); font-size: 20px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 16px; margin-top: 36px; }
.hero-actions > span { max-width: 310px; color: #65736e; font-size: 14px; line-height: 1.7; }
.trust-line { display: flex; align-items: flex-start; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); color: #53635e; font-size: 14px; line-height: 1.7; }
.trust-line p { margin: 0; }
.line-icon { width: 20px; height: 20px; margin-top: 2px; color: var(--gold-dark); flex: none; }

.video-column { width: 100%; max-width: 410px; justify-self: end; }
.video-frame { position: relative; padding: 16px; border: 1px solid var(--line); border-radius: 32px; background: #e8dec9; box-shadow: 0 30px 70px rgba(51,42,27,.18); }
.video-frame::after { content: ""; position: absolute; z-index: -1; inset: -20px -20px 20px 20px; border: 1px solid rgba(183,135,63,.45); border-radius: 32px; }
.video-frame video { display: block; width: 100%; aspect-ratio: 9/16; border-radius: 23px; background: var(--ink); object-fit: cover; }
.video-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 20px; padding: 0 4px; color: #6f5a37; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.story-section { background: var(--ink); color: #fff; }
.story-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 96px; padding-block: 96px; }
.eyebrow-light { color: #d9b678; }
blockquote { margin: 24px 0 0; max-width: 600px; color: #fffaf0; font-family: var(--serif); font-size: clamp(2.25rem, 5vw, 4.25rem); line-height: 1.05; letter-spacing: -.035em; }
.story-text { align-self: end; color: #dbe4df; font-size: 18px; line-height: 2; }
.story-text p { margin: 0; }
.story-text p + p { margin-top: 24px; }

.impact-section { border-bottom: 1px solid rgba(20,35,31,.1); background: var(--paper); }
.section-pad { padding-block: 96px; }
.section-heading { max-width: 680px; }
.section-heading h2 { font-size: clamp(2.5rem, 5vw, 4.75rem); line-height: 1; }
.impact-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 48px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.impact-grid article { min-height: 300px; padding: 40px 32px; }
.impact-grid article:first-child { padding-left: 0; }
.impact-grid article + article { border-left: 1px solid var(--line); }
.feature-icon { display: grid; place-items: center; width: 48px; height: 48px; padding: 13px; border: 1px solid rgba(183,135,63,.45); border-radius: 50%; background: var(--cream); color: var(--gold-dark); }
.impact-grid h3, .responsible-copy h2 { margin: 28px 0 0; font-family: var(--serif); font-size: 30px; font-weight: 400; line-height: 1.2; }
.impact-grid p, .responsible-copy p { max-width: 390px; margin: 16px 0 0; color: #5b6965; font-size: 16px; line-height: 1.75; }

.donate-section { scroll-margin-top: 16px; background: var(--sand); }
.donate-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 64px; padding-block: 96px; }
.donate-copy { align-self: start; position: sticky; top: 32px; }
.donate-copy h2 { margin-top: 16px; font-size: clamp(2.65rem, 5vw, 5rem); line-height: .98; }
.donate-copy > p:not(.eyebrow) { max-width: 450px; margin: 24px 0 0; color: #4e5e58; font-size: 18px; line-height: 1.8; }
.giving-note { display: flex; align-items: flex-start; gap: 12px; margin-top: 32px; color: #596660; font-size: 14px; line-height: 1.7; }
.donation-card { padding: 40px; border: 1px solid var(--line); border-radius: 32px; background: #fffdf8; box-shadow: 0 24px 65px rgba(51,42,27,.12); }
.amount-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.amount-grid > button { padding: 16px 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--cream); color: inherit; font: inherit; cursor: pointer; text-align: center; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.amount-grid > button:hover { border-color: var(--gold-dark); background: #fffaf0; transform: translateY(-2px); }
.amount-grid > button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.amount-grid strong { display: block; font-family: var(--serif); font-size: 29px; font-weight: 700; }
.amount-grid span { display: block; margin-top: 5px; color: #66736f; font-size: 12px; line-height: 1.4; }
#donation-widget { display: grid; min-height: 520px; place-items: center; margin-top: 24px; padding: 28px; border: 1px dashed rgba(138,96,36,.5); border-radius: 24px; background: #fbf7ef; text-align: center; }
#donation-widget > div { max-width: 380px; }
.donation-icon { display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto; padding: 15px; border-radius: 50%; background: var(--ink); color: #fff; }
#donation-widget h3 { margin: 20px 0 0; font-family: var(--serif); font-size: 30px; font-weight: 400; }
#donation-widget p { margin: 12px 0 0; color: #63706b; font-size: 14px; line-height: 1.7; }
.donate-now { margin-top: 24px; }
.payment-note { margin: 20px 0 0; color: #6b7773; font-size: 12px; line-height: 1.6; text-align: center; }

.responsible-section { background: var(--paper); }
.responsible-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 32px; padding-block: 56px; }
.responsible-copy { display: flex; align-items: flex-start; gap: 20px; max-width: 800px; }
.responsible-copy .feature-icon { flex: none; }
.responsible-copy h2 { margin-top: 0; }
.outline-button { display: inline-flex; min-height: 48px; align-items: center; gap: 12px; padding: 0 24px; border: 1px solid rgba(20,35,31,.2); border-radius: 999px; font-size: 14px; font-weight: 700; transition: background .2s ease, color .2s ease, border .2s ease; }
.outline-button:hover { border-color: var(--ink); background: var(--ink); color: #fff; }

footer { border-top: 1px solid rgba(20,35,31,.1); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 28px; color: #61706a; font-size: 14px; }
.footer-brand img { width: 56px; height: 56px; }
.footer-brand strong { color: #263a34; font-size: 12px; }
.footer-brand small { color: #76664d; font-size: 11px; }
.mobile-cta { display: none; }

@media (max-width: 900px) {
  .hero-grid, .story-grid, .donate-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 56px; padding-block: 72px; }
  .video-column { justify-self: center; }
  .story-grid { gap: 48px; padding-block: 72px; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-grid article, .impact-grid article:first-child { min-height: auto; padding: 34px 0; }
  .impact-grid article + article { border-left: 0; border-top: 1px solid var(--line); }
  .donate-grid { gap: 40px; padding-block: 72px; }
  .donate-copy { position: static; }
  .responsible-grid { grid-template-columns: 1fr; }
}

@media (max-width: 639px) {
  body { padding-bottom: 80px; }
  .container { width: min(100% - 40px, 1180px); }
  .site-header { background: var(--cream); }
  .header-inner { min-height: 80px; }
  .brand img { width: 44px; height: 44px; }
  .brand strong { font-size: 11px; }
  .brand small { display: none; }
  .header-inner > .button { display: none; }
  .hero-rule { top: 96px; height: 144px; }
  .hero-grid { padding-block: 56px; }
  .hero h1 { font-size: clamp(3.15rem, 16vw, 5rem); }
  .hero-lead { font-size: 18px; line-height: 1.75; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .button { width: 100%; }
  .video-frame { padding: 12px; border-radius: 28px; }
  .video-frame::after { inset: -14px -14px 14px 14px; border-radius: 28px; }
  .video-frame video { border-radius: 21px; }
  .story-grid, .section-pad, .donate-grid { padding-block: 64px; }
  blockquote { font-size: 2.4rem; }
  .story-text { font-size: 16px; line-height: 1.9; }
  .donation-card { padding: 20px; }
  .amount-grid { grid-template-columns: repeat(2, 1fr); }
  #donation-widget { min-height: 430px; }
  .responsible-grid { padding-block: 56px; }
  .responsible-copy { gap: 16px; }
  .responsible-copy h2 { font-size: 28px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-brand img { width: 56px; height: 56px; }
  .mobile-cta { display: block; position: fixed; z-index: 50; inset: auto 16px 16px; }
  .mobile-cta .button { width: 100%; box-shadow: 0 12px 38px rgba(20,35,31,.32); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; scroll-behavior: auto !important; }
}