:root {
  --ink: #17202a;
  --muted: #5f6873;
  --paper: #f7f4ed;
  --white: #fffdf8;
  --navy: #152c49;
  --blue: #24507b;
  --red: #a63c35;
  --gold: #c7a45a;
  --green: #526f58;
  --line: rgba(23, 32, 42, 0.14);
  --shadow: 0 22px 60px rgba(20, 32, 46, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: white;
  background: rgba(21, 44, 73, 0.94);
  backdrop-filter: blur(16px);
}

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

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.nav-links {
  display: flex;
  gap: 20px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-links a,
.footer-links a {
  text-decoration: none;
}

.nav-links a:hover,
.footer-links a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.header-action,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 6px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.header-action {
  color: var(--ink);
  background: var(--gold);
}

.button svg,
.header-action svg,
.purpose-list svg,
.quote-panel svg,
.sponsor-grid svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.button.primary {
  color: white;
  background: var(--red);
}

.button.secondary {
  color: var(--navy);
  background: white;
}

.button.full {
  width: 100%;
}

.hero {
  display: grid;
  min-height: calc(88vh - 73px);
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(32px, 6vw, 86px);
  padding: clamp(28px, 5vw, 62px) clamp(18px, 6vw, 80px) 28px;
  background:
    linear-gradient(90deg, rgba(21, 44, 73, 0.94), rgba(21, 44, 73, 0.72)),
    url("https://pentagonmemorial.org/app/uploads/2021/05/column_left_img-282x376.jpg") center / cover;
  color: white;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1,
h2 {
  font-family: "Libre Baskerville", Georgia, serif;
}

h1 {
  max-width: 880px;
  font-size: clamp(2.75rem, 6vw, 5.65rem);
}

h2 {
  font-size: clamp(2rem, 4.4vw, 4.4rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0;
}

.hero-lede {
  max-width: 730px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.hero-portrait {
  margin: 0;
  justify-self: center;
}

.hero-portrait img {
  width: min(390px, 78vw);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 10px solid rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.hero-portrait figcaption {
  max-width: 420px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.impact-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.impact-strip div {
  padding: 26px clamp(18px, 4vw, 48px);
  background: var(--white);
}

.impact-strip strong {
  display: block;
  color: var(--red);
  font-size: 1.45rem;
}

.impact-strip span {
  color: var(--muted);
  font-weight: 700;
}

.story-section,
.scholarship-section,
.tournament-section,
.sponsor-section {
  padding: clamp(58px, 9vw, 112px) clamp(18px, 6vw, 80px);
}

.story-grid,
.split,
.tournament-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.62fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.story-grid p,
.split p,
.tournament-copy p,
.action-band p {
  max-width: 720px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.05rem;
}

.quote-panel {
  padding: 30px;
  border-left: 5px solid var(--gold);
  background: var(--navy);
  color: white;
}

.quote-panel blockquote {
  margin: 18px 0 0;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(1.45rem, 2.7vw, 2.25rem);
  line-height: 1.22;
}

.quote-panel p {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.7);
}

.scholarship-section {
  background: var(--white);
}

.purpose-list {
  display: grid;
  gap: 12px;
}

.purpose-list div {
  display: flex;
  min-height: 74px;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fbfaf6;
  color: var(--navy);
  font-weight: 800;
}

.purpose-list svg {
  color: var(--red);
}

.action-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(50px, 8vw, 96px) clamp(18px, 6vw, 80px);
  color: white;
  background:
    linear-gradient(90deg, rgba(21, 44, 73, 0.96), rgba(36, 80, 123, 0.9)),
    url("https://pentagonmemorial.org/app/uploads/2021/05/grid_img_2-400x280.jpg") center / cover;
}

.donation-form,
.registration-form {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
}

label {
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(23, 32, 42, 0.18);
  border-radius: 4px;
  padding: 13px 12px;
  background: white;
  color: var(--ink);
  font: inherit;
}

textarea {
  resize: vertical;
}

.amount-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.amount-options button {
  min-height: 42px;
  border: 1px solid rgba(23, 32, 42, 0.18);
  border-radius: 4px;
  background: white;
  color: var(--navy);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.amount-options button.is-selected {
  border-color: var(--red);
  color: white;
  background: var(--red);
}

.form-note {
  color: var(--muted);
  font-size: 0.82rem;
}

.event-details {
  display: grid;
  gap: 1px;
  margin: 28px 0 0;
  background: var(--line);
}

.event-details div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 18px 0;
  background: var(--paper);
}

.event-details dt {
  color: var(--red);
  font-weight: 900;
}

.event-details dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.registration-form h3 {
  margin-bottom: 6px;
}

.sponsor-section {
  background: var(--white);
}

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.sponsor-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  background: #fbfaf6;
}

.sponsor-grid svg {
  color: var(--green);
}

.sponsor-grid h3 {
  margin-top: 20px;
}

.sponsor-grid p {
  margin-top: 10px;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(18px, 6vw, 80px);
  color: white;
  background: #111a24;
}

.site-footer p {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .story-grid,
  .split,
  .action-band,
  .tournament-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-portrait {
    justify-self: start;
  }

  .impact-strip,
  .sponsor-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    gap: 12px;
    padding: 12px 14px;
  }

  .brand small,
  .header-action {
    display: none;
  }

  h1 {
    font-size: 2.65rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .amount-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .event-details div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}