*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #fafaf8;
  --bg-alt: #f2f0ea;
  --text: #181816;
  --text-mid: #4a4740;
  --text-dim: #8a857c;
  --accent: #b5291a;
  --accent-hover: #962215;
  --surface: #ffffff;
  --border: #e0ddd4;
  --shadow: 0 2px 16px rgba(24, 24, 22, 0.06);
  --shadow-h: 0 6px 28px rgba(24, 24, 22, 0.1);
  --nav-h: 2.75rem;
  --max-w: 1080px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(250, 250, 248, 0.94);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.nav--scrolled {
  border-bottom-color: var(--border);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav__logo img {
  border-radius: 3px;
}

.nav__links {
  display: flex;
  gap: 2rem;
}

.nav__links a {
  font-size: 0.78rem;
  color: var(--text-dim);
  transition: color 0.15s;
  letter-spacing: 0.01em;
}

.nav__links a:hover {
  color: var(--text);
}

/* HERO */
.hero {
  min-height: 90vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: calc(var(--nav-h) + 1.5rem) 2rem 2.5rem;
  position: relative;
}

.hero__inner {
  max-width: 600px;
}

.hero__eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero__title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}

.hero__sub {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 1.75rem;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.hero__cta {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
}

.hero__line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 0.01em;
  transition: background 0.15s, border-color 0.15s;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: var(--text-mid);
}

.btn--sm {
  padding: 0.35rem 0.8rem;
  font-size: 0.74rem;
}

/* SECTIONS */
.section {
  padding: 4rem 2rem;
}

.section--alt {
  background: var(--bg-alt);
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* COLUMNS */
.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.cols--rev {
  direction: rtl;
}

.cols--rev > * {
  direction: ltr;
}

.cols__main {
  padding-top: 0.5rem;
}

/* LABEL */
.sec-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.sec-label--center {
  text-align: center;
}

/* HEADINGS */
.sec-title {
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.sec-title--center {
  text-align: center;
}

.sec-text {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.sec-text--center {
  text-align: center;
}
.grid--4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
  margin-top: 2rem;
}

.grid--4 > .card {
  background: var(--surface);
  border: none;
  border-radius: 0;
}

.grid--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

/* CARDS */
.card {
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-h);
  border-color: transparent;
}

.card--cm {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.25rem 1.5rem;
  cursor: default;
}

.card__num {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.card__h {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.card__p {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ACCENT BANNER */
.accent {
  background: var(--accent);
  overflow: hidden;
  padding: 2rem 0;
}

.accent__track {
  display: flex;
  gap: 1.5rem;
  white-space: nowrap;
  will-change: transform;
}

.accent__track span {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 900;
  color: #fff;
  opacity: 0.18;
  letter-spacing: -0.03em;
}

/* DONATE */
.donate {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  text-align: center;
}

.donate__amount {
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
  text-align: center;
}

.donate__amount:hover {
  border-color: var(--accent);
  background: rgba(181, 41, 26, 0.04);
}

.donate__note {
  text-align: center;
  font-size: 0.74rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

/* FOOTER */
.footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--border);
}

.footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.footer__links {
  display: flex;
  gap: 1.25rem;
}

.footer__links a {
  font-size: 0.72rem;
  color: var(--text-dim);
  transition: color 0.15s;
}

.footer__links a:hover {
  color: var(--text);
}

/* SCROLL ANIMATIONS */
[data-anim] {
  opacity: 0;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

[data-anim="up"] {
  transform: translateY(18px);
}

[data-anim="right"] {
  transform: translateX(-14px);
}

[data-anim="left"] {
  transform: translateX(14px);
}

[data-anim].anim-in {
  opacity: 1;
  transform: translate(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav {
    padding: 0 1.25rem;
  }

  .nav__links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 1rem) 1.5rem 2.5rem;
  }

  .section {
    padding: 3rem 1.25rem;
  }

  .cols {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cols--rev {
    direction: ltr;
  }

  .grid--4,
  .grid--2 {
    grid-template-columns: 1fr;
  }

  .grid--4 > .card:last-child {
    border-radius: 0 0 5px 5px;
  }

  .acts {
    gap: 1.25rem;
  }

  .footer__row {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  [data-anim] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

h6, h3 {
  text-align: center;
}

.underline {
  text-decoration: underline;
}