:root {
  --paper: #f5f1e8;
  --paper-2: #ebe5d6;
  --card: #fbf9f4;
  --ink: #1f2318;
  --ink-2: #50553f;
  --line: #d9d2c0;
  --olive: #3e4a2c;
  --olive-deep: #232a1a;
  --olive-soft: #6b7650;
  --accent: #e8892b;
  --accent-hover: #f09a42;
  --on-dark: #f3efe4;
  --on-dark-2: #c4c6b2;

  --serif: "Literata", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 14px;
  --radius-lg: 22px;
  --gutter: 16px;
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 700; letter-spacing: -0.025em; max-width: 18ch; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.02em; }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 720px) { :root { --gutter: 32px; } }

.eyebrow {
  font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--olive-soft); margin-bottom: 1rem;
  display: inline-flex; align-items: center; gap: .6rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); }

.section { padding: clamp(64px, 10vw, 120px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-lead { font-size: 1.15rem; color: var(--ink-2); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.5rem; border-radius: 999px; border: 2px solid transparent;
  font: 600 1rem/1.1 var(--sans); text-decoration: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:active { transform: translateY(1px); }
.btn-sm { padding: .6rem 1.1rem; font-size: .92rem; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: var(--ink); }
.btn-accent:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-light { background: var(--on-dark); color: var(--ink); }
.btn-light:hover { background: #fff; }
.btn-ghost-light { border-color: var(--on-dark-2); color: var(--on-dark); }
.btn-ghost-light:hover { background: var(--on-dark); color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand-mark { width: 34px; height: 34px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-family: var(--serif); font-size: 1.2rem; font-weight: 700; }
.brand-text small { font-size: .72rem; color: var(--ink-2); letter-spacing: .04em; }
.nav { display: none; gap: 26px; margin-left: auto; }
.nav a { text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
@media (min-width: 960px) {
  .nav { display: flex; }
  .header-actions { margin-left: 12px; }
}
@media (max-width: 440px) {
  .header-inner { gap: 12px; }
  .brand-text { display: none; }
  .copy-row code { font-size: .85rem; }
}
.lang-switch { display: flex; border: 1.5px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-switch button {
  border: 0; background: none; font: 600 .8rem/1 var(--sans); color: var(--ink-2);
  padding: .45rem .65rem; border-radius: 999px; cursor: pointer;
}
.lang-switch button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* Hero */
.hero { padding: clamp(40px, 8vw, 96px) 0 clamp(56px, 8vw, 96px); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto auto; width: min(520px, 70vw); height: 520px;
  background:
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(62,74,44,.07) 22px 24px),
    repeating-linear-gradient(-45deg, transparent 0 22px, rgba(62,74,44,.07) 22px 24px);
  -webkit-mask-image: radial-gradient(circle at 80% 20%, #000 0, transparent 70%);
          mask-image: radial-gradient(circle at 80% 20%, #000 0, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero-row { display: grid; gap: 28px; align-items: end; margin-top: 8px; }
.hero .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 46ch; margin: 0; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 860px) {
  .hero-row { grid-template-columns: 1.4fr 1fr; }
  .hero-ctas { justify-content: flex-end; }
}
.hero-photo { margin: clamp(36px, 5vw, 56px) 0 0; }
.hero-photo img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 45%; border-radius: var(--radius-lg); }
.hero-photo figcaption { font-size: .88rem; color: var(--ink-2); margin-top: 10px; }

.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: 32px 0 0;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.stats > div { background: var(--card); padding: 20px; }
.stats dt { font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.1; color: var(--olive); }
.stats dd { margin: 6px 0 0; font-size: .92rem; color: var(--ink-2); line-height: 1.4; }
@media (min-width: 860px) { .stats { grid-template-columns: repeat(4, 1fr); } .stats > div { padding: 26px 28px; } }

/* About */
.about { background: var(--card); border-top: 1px solid var(--line); }
.about-grid { display: grid; gap: 48px; align-items: center; }
.about-text p { font-size: 1.1rem; color: var(--ink-2); max-width: 58ch; }
.pull {
  font-family: var(--serif); font-size: clamp(1.3rem, 2.2vw, 1.6rem) !important; line-height: 1.35;
  color: var(--olive) !important; border-left: 3px solid var(--accent); padding-left: 20px; margin-top: 1.6em;
}
.about-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: end; }
.about-photos figure { margin: 0; }
.about-photos img { border-radius: var(--radius); width: 100%; object-fit: cover; }
.ph-tall img { aspect-ratio: 3 / 4; }
.ph-wide { align-self: center; }
.ph-wide img { aspect-ratio: 4 / 5; object-position: 40% 50%; }
.about-photos figcaption, .thanks figcaption { font-size: .85rem; color: var(--ink-2); margin-top: 8px; line-height: 1.4; }
@media (min-width: 960px) { .about-grid { grid-template-columns: 1.1fr 1fr; gap: 72px; } }

/* Mosaic */
.mosaic { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 56vw; gap: 12px; grid-auto-flow: dense; }
.mosaic figure { margin: 0; position: relative; }
.mosaic .m-tall { grid-row: span 2; }
.mosaic a, .mosaic img { height: 100%; width: 100%; }
.mosaic img { object-fit: cover; }
.mosaic figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; margin: 0; padding: 40px 14px 12px;
  color: #fff; font-size: .85rem; line-height: 1.35; pointer-events: none;
  background: linear-gradient(to top, rgba(20,24,14,.78), transparent);
  border-radius: 0 0 var(--radius) var(--radius);
}
@media (min-width: 860px) { .mosaic { grid-template-columns: repeat(4, 1fr); grid-auto-rows: clamp(220px, 24vw, 300px); gap: 16px; } .mosaic figcaption { font-size: .9rem; padding: 48px 18px 16px; } }

[data-lightbox] { display: block; overflow: hidden; border-radius: var(--radius); cursor: zoom-in; }
[data-lightbox] img { transition: transform .5s ease; }
[data-lightbox]:hover img { transform: scale(1.03); }

/* Scale */
.scale { background: var(--olive-deep); color: var(--on-dark); padding: clamp(64px, 10vw, 120px) 0; position: relative; overflow: hidden; }
.scale::before {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 26px, rgba(243,239,228,.04) 26px 28px),
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(243,239,228,.04) 26px 28px);
}
.scale .container { position: relative; }
.scale-grid { display: grid; gap: 40px; align-items: center; }
.scale h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
.scale p { font-size: 1.2rem; color: var(--on-dark-2); max-width: 44ch; }
.scale .eyebrow { color: var(--on-dark-2); }
.scale-photo { margin: 0; }
.scale-photo img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
@media (min-width: 860px) { .scale-grid { grid-template-columns: 1.1fr .9fr; gap: 72px; } .scale-photo img { aspect-ratio: 3 / 4; } }

/* Why */
.why { background: var(--paper-2); }
.cards { display: grid; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; }
.card-num { display: inline-block; font: 700 .85rem/1 var(--sans); color: var(--accent); letter-spacing: .08em; margin-bottom: 18px; }
.card p { color: var(--ink-2); margin: 0; }
@media (min-width: 860px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 20px; } .card { padding: 34px; } }
.why-close {
  font-family: var(--serif); font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.3; font-weight: 500;
  max-width: 30ch; margin: clamp(48px, 7vw, 80px) 0 0; color: var(--olive); text-wrap: balance;
}

/* Field */
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.field-grid img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
@media (min-width: 860px) { .field-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; } }

/* Front / masonry */
.front { background: var(--card); border-top: 1px solid var(--line); }
.masonry { columns: 2; column-gap: 12px; }
.masonry a { margin-bottom: 12px; break-inside: avoid; }
.masonry img { width: 100%; }
@media (min-width: 720px) { .masonry { columns: 3; column-gap: 16px; } .masonry a { margin-bottom: 16px; } }
@media (min-width: 1080px) { .masonry { columns: 4; } }

/* Donate */
.donate { background: var(--olive-deep); color: var(--on-dark); padding: clamp(64px, 10vw, 120px) 0; }
.donate .eyebrow { color: var(--on-dark-2); }
.donate-grid { display: grid; gap: 48px; }
@media (min-width: 960px) { .donate-grid { grid-template-columns: 1.15fr 1fr; gap: 72px; align-items: start; } }
.donate-text > p { color: var(--on-dark-2); font-size: 1.12rem; max-width: 52ch; }
.donate-text h3 { margin-top: 40px; font-size: 1.5rem; }
.goal {
  margin: 32px 0 8px; padding: 28px; border-radius: var(--radius-lg);
  background: rgba(243,239,228,.06); border: 1px solid rgba(243,239,228,.14);
}
.goal-label { font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .2em; }
.goal-amount { font-family: var(--serif); font-size: clamp(3rem, 7vw, 4.6rem); font-weight: 700; line-height: 1; margin: .1em 0 .3em; }
.goal p:last-child { color: var(--on-dark-2); margin: 0; }
.equation {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .35em .6em;
  font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.25; color: var(--on-dark);
  margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(243,239,228,.16);
}
.equation b { color: var(--accent); font-weight: 600; }
.eq-total { color: var(--accent); font-weight: 700; }
.equation small { flex-basis: 100%; font-family: var(--sans); font-size: .9rem; color: var(--on-dark-2); }

.pay { display: grid; gap: 14px; }
@media (min-width: 960px) { .pay { position: sticky; top: 96px; } }
.pay-card { background: var(--card); color: var(--ink); border-radius: var(--radius-lg); padding: 24px; }
.pay-card p { color: var(--ink-2); font-size: .98rem; margin-bottom: 14px; }
.pay-main { box-shadow: 0 0 0 3px var(--accent); }
.pay-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.pay-head h3 { margin: 0; font-family: var(--sans); font-size: 1.1rem; font-weight: 700; }
.pay-logo { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font: 800 1.05rem/1 var(--sans); color: #fff; flex-shrink: 0; }
.pay-logo-mono { background: #111; }
.pay-logo-pp { background: #003087; font-style: italic; }
.pay-logo-pb { background: #5a9a2d; }
.copy-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 8px 8px 8px 14px; margin-bottom: 14px;
}
.copy-row:last-child { margin-bottom: 0; }
.copy-row code { font: 500 .95rem/1.3 ui-monospace, "SF Mono", Menlo, monospace; overflow-wrap: anywhere; }
.copy-btn {
  flex-shrink: 0; border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  font: 600 .82rem/1 var(--sans); padding: .55rem .8rem; cursor: pointer; color: var(--ink);
}
.copy-btn:hover { border-color: var(--ink-2); }
.copy-btn.is-copied { background: var(--olive); color: #fff; border-color: var(--olive); }

.transparency {
  margin-top: clamp(48px, 7vw, 72px); padding: 28px; border-radius: var(--radius-lg);
  border: 1px solid rgba(243,239,228,.18); display: grid; gap: 20px; align-items: center;
}
.transparency > svg { width: 40px; height: 40px; color: var(--accent); }
.transparency h3 { margin-bottom: .3em; }
.transparency p { color: var(--on-dark-2); margin: 0; max-width: 64ch; }
@media (min-width: 860px) { .transparency { grid-template-columns: auto 1fr auto; gap: 28px; padding: 32px 36px; } }

/* Thanks */
.thanks-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.thanks-grid figure { margin: 0; }
.thanks-grid img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.thanks-grid figcaption { font-family: var(--serif); font-size: 1.05rem; color: var(--ink); font-weight: 500; }
@media (min-width: 600px) { .thanks-grid { grid-template-columns: repeat(3, 1fr); } }

/* Contacts */
.contacts { background: var(--paper-2); }
.contact-grid { display: grid; gap: 16px; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; }
.contact-card h3 { font-family: var(--sans); font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--olive-soft); }
.contact-card p { font-size: 1.08rem; }
.contact-card p:last-child { margin-bottom: 0; }
.phone { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; text-decoration: none; }
.phone:hover { color: var(--olive); }
.link { font-weight: 600; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 4px; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* Footer */
.site-footer { background: var(--olive-deep); color: var(--on-dark-2); padding: 28px 0; font-size: .92rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.footer-inner p { margin: 0; }

/* Lightbox */
.lightbox {
  border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh;
  width: 100vw; height: 100vh; margin: 0; overflow: hidden;
}
.lightbox[open] { display: grid; place-items: center; }
.lightbox::backdrop { background: rgba(15, 18, 12, .92); }
.lightbox img { max-width: calc(100vw - 32px); max-height: calc(100vh - 120px); border-radius: 10px; object-fit: contain; }
.lightbox button {
  position: absolute; border: 0; background: rgba(255,255,255,.12); color: #fff; cursor: pointer;
  width: 48px; height: 48px; border-radius: 50%; font-size: 1.8rem; line-height: 1; display: grid; place-items: center;
}
.lightbox button:hover { background: rgba(255,255,255,.24); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 16px; top: 50%; transform: translateY(-50%); }
@media (max-width: 600px) { .lb-prev, .lb-next { top: auto; bottom: 20px; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}