@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&family=Inter:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap");

:root {
  --paper: #f3f1ec;
  --white: #ffffff;
  --ink: #111111;
  --muted: #6d6a64;
  --line: rgba(17, 17, 17, 0.16);
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --max: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 999;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 0 var(--pad);
  border-bottom: 1px solid var(--line);
  background: rgba(243, 241, 236, 0.9);
  backdrop-filter: blur(16px);
}

.brand-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-size: 1rem;
}

.site-header nav {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.8rem);
}

.site-header nav a,
.header-support {
  font-family: "Space Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-decoration: none;
  text-transform: uppercase;
}

.header-support {
  justify-self: end;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid currentColor;
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(320px, 1.05fr) minmax(390px, 0.95fr);
  padding-top: 76px;
}

.hero-image {
  min-height: calc(100svh - 76px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: var(--white);
  padding: clamp(1.5rem, 4vw, 4rem);
}

.hero-image img {
  width: 100%;
  height: 100%;
  max-width: 1024px;
  max-height: 1024px;
  object-fit: contain;
  object-position: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 8vw, 8rem) var(--pad);
}

.eyebrow,
.section-label {
  margin: 0;
  font-family: "Space Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 2rem;
}

.hero h1 {
  margin: 0;
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.hero-filled,
.hero-secondary {
  display: block;
  font: inherit;
  color: var(--ink);
}

.hero-filled {
  font-size: clamp(3rem, 6vw, 7.2rem);
}

.hero-secondary {
  margin-top: 0.08em;
  font-size: clamp(3rem, 6vw, 7.2rem);
}

.hero-description {
  max-width: 650px;
  margin: 2rem 0 0;
  color: #3b3935;
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.65;
}

.primary-button,
.secondary-button {
  width: fit-content;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 2.25rem;
  padding: 0 1.35rem;
  border: 1px solid var(--ink);
  font-family: "Space Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

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

.marquee {
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.marquee-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem 0;
  font-family: "Space Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  animation: marquee 32s linear infinite;
}

.marquee-track i {
  font-style: normal;
  opacity: 0.5;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.content-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 10rem) var(--pad);
  border-bottom: 1px solid var(--line);
}

.about-section,
.facebook-section {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.section-heading h2,
.support-section h2,
.closing-section h2 {
  margin: 1.8rem 0 0;
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  color: inherit;
}

.section-heading h2 {
  font-size: clamp(2.8rem, 5vw, 6rem);
}

.section-copy {
  align-self: end;
  max-width: 640px;
  color: #36342f;
  font-size: clamp(1.05rem, 1.45vw, 1.28rem);
  line-height: 1.65;
}

.section-copy p {
  margin: 0 0 1.4rem;
}

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

.support-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 10rem) var(--pad);
}

.support-section h2 {
  max-width: 1150px;
  font-size: clamp(3rem, 6vw, 7rem);
}

.support-copy {
  max-width: 740px;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.support-card {
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3.5rem;
  padding: clamp(1.5rem, 3vw, 3rem);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
}

.support-card small {
  display: block;
  margin-bottom: 0.7rem;
  font-family: "Space Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.support-card strong {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.5rem, 3vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.04em;
}

.support-arrow {
  font-size: clamp(2rem, 4vw, 4rem);
}

.facebook-name {
  align-self: end;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.5rem, 3vw, 3.5rem);
  letter-spacing: -0.04em;
}

.facebook-name i {
  font-size: 0.85em;
}

.closing-section {
  min-height: 70svh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(5rem, 10vw, 10rem) var(--pad);
  background: var(--ink);
  color: var(--white);
}

.closing-section h2 {
  max-width: 1200px;
  font-size: clamp(3rem, 7vw, 8rem);
}

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

footer {
  min-height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem var(--pad);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.55);
  font-family: "Space Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

@media (hover: hover) {
  .primary-button,
  .secondary-button,
  .support-card,
  .brand-icon {
    transition: transform 160ms ease;
  }

  .primary-button:hover,
  .secondary-button:hover,
  .support-card:hover,
  .brand-icon:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto 1fr;
  }

  .site-header nav {
    display: none;
  }

  .header-support {
    grid-column: 2;
    justify-self: end;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-image {
    min-height: 0;
    aspect-ratio: 1 / 1;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 1rem;
  }

  .hero-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .hero-copy {
    min-height: 68svh;
  }

  .about-section,
  .facebook-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero-filled,
  .hero-secondary {
    font-size: 12vw;
    line-height: 0.96;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .support-card {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .marquee-track {
    animation: none;
  }
}