:root {
  --ink: #161819;
  --muted-ink: #555d63;
  --paper: #f7f4ef;
  --surface: #ffffff;
  --line: #ded8cf;
  --charcoal: #232629;
  --fire-red: #b32222;
  --deep-red: #7f1717;
  --gold: #e0aa3e;
  --steel: #64737d;
  --shadow: 0 22px 60px rgba(28, 31, 33, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
}

.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;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 64px);
  background: rgba(247, 244, 239, 0.92);
  border-bottom: 1px solid rgba(35, 38, 41, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: clamp(42px, 6vw, 56px);
  width: auto;
  border-radius: 6px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 10px 13px;
  border-radius: 6px;
  color: var(--muted-ink);
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--ink);
  background: rgba(179, 34, 34, 0.08);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: var(--charcoal);
}

.section-band,
.content-section,
.quick-facts {
  padding-inline: clamp(18px, 4vw, 64px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(32px, 6vw, 86px);
  align-items: center;
  min-height: calc(100vh - 82px);
  padding-top: clamp(44px, 7vw, 92px);
  padding-bottom: clamp(44px, 7vw, 92px);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.86), rgba(247, 244, 239, 0.62)),
    repeating-linear-gradient(135deg, rgba(179, 34, 34, 0.07) 0 1px, transparent 1px 18px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--deep-red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.7rem, 7vw, 6rem);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--muted-ink);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  color: #fff;
  background: var(--fire-red);
}

.button.primary:hover {
  background: var(--deep-red);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
}

.hero-visual {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-logo {
  flex: 1;
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(circle at 72% 24%, rgba(224, 170, 62, 0.18), transparent 55%),
    radial-gradient(circle at 22% 82%, rgba(179, 34, 34, 0.1), transparent 55%),
    var(--paper);
}

.hero-logo img {
  display: block;
  width: min(440px, 100%);
  height: auto;
}

.signal-panel {
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 3.5vw, 30px);
  color: #fff;
  background: var(--charcoal);
}

.signal-panel p,
.signal-panel strong,
.signal-panel small {
  display: block;
  margin: 0;
}

.signal-panel p {
  color: rgba(255, 255, 255, 0.74);
}

.signal-panel strong {
  margin-top: 6px;
  font-size: 1.35rem;
}

.signal-light {
  display: block;
  width: 34px;
  height: 12px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--fire-red);
  box-shadow: 0 0 28px rgba(255, 58, 58, 0.62);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--charcoal);
}

.quick-facts article {
  min-height: 190px;
  padding: clamp(24px, 4vw, 42px);
  background: #2a2e31;
  color: #fff;
}

.quick-facts span {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.quick-facts strong {
  display: block;
  margin-top: 12px;
  font-size: 1.28rem;
}

.quick-facts p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.fact-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
}

.fact-link:hover,
.fact-link:focus {
  text-decoration: underline;
}

.story-group-title {
  margin: clamp(30px, 5vw, 52px) 0 18px;
  font-size: 1.2rem;
}

.story-group-title:first-of-type {
  margin-top: 0;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.story-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.story-image {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: repeating-linear-gradient(135deg, #ece6dd 0 13px, #e3dccf 13px 26px);
  color: var(--steel);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
}

.story-card h4 {
  margin: 16px 18px 6px;
  font-size: 1.05rem;
}

.story-card p {
  margin: 0 18px;
  color: var(--muted-ink);
  font-size: 0.96rem;
}

.story-link {
  margin: 14px 18px 18px;
  margin-top: auto;
  padding-top: 14px;
  color: var(--deep-red);
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
}

.story-link:hover,
.story-link:focus {
  text-decoration: underline;
}

.content-section {
  padding-top: clamp(64px, 9vw, 118px);
  padding-bottom: clamp(64px, 9vw, 118px);
}

.content-section.muted {
  background: #ebe5dc;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(28px, 5vw, 54px);
}

.section-heading h2 {
  font-size: clamp(2rem, 4.2vw, 4rem);
}

.two-column,
.join-layout,
.imprint-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: start;
}

.two-column p,
.join-layout p {
  margin-top: 0;
  color: var(--muted-ink);
  font-size: 1.04rem;
}

.highlight-box,
.donation-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(28, 31, 33, 0.08);
}

.highlight-box h3,
.donation-card h3,
.service-grid h3,
.imprint-grid h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.highlight-box ul {
  padding-left: 20px;
  margin: 0;
  color: var(--muted-ink);
}

.highlight-box li + li {
  margin-top: 9px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.service-grid article,
.steps article {
  padding: 26px;
  border: 1px solid rgba(35, 38, 41, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.service-grid p,
.imprint-grid p,
.donation-card p {
  margin: 0;
  color: var(--muted-ink);
}

.join-section {
  background: var(--charcoal);
  color: #fff;
}

.join-section .eyebrow {
  color: var(--gold);
}

.join-section .join-layout p {
  color: rgba(255, 255, 255, 0.72);
}

.steps {
  display: grid;
  gap: 12px;
}

.steps article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: center;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.1);
}

.steps span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--fire-red);
  font-weight: 800;
}

.steps p {
  margin: 0;
}

.donate-section {
  background: #f1ece4;
}

.bank-details {
  margin: 0;
}

.bank-details dt {
  color: var(--steel);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.bank-details dd {
  margin: 2px 0 14px;
  font-size: 1.05rem;
  font-weight: 700;
}

.bank-details dd:last-of-type {
  margin-bottom: 0;
}

.donation-card .button {
  margin-top: 22px;
}

.imprint-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(18px, 4vw, 64px);
  color: rgba(255, 255, 255, 0.72);
  background: #151719;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .hero,
  .two-column,
  .join-layout,
  .imprint-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 420px;
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: 2.45rem;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .quick-facts {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 360px;
  }
}