:root {
  --cream: #F3EEE4;
  --charcoal: #2A2620;
  --rust: #A6512E;
  --rust-dark: #7c3d1f;
  --olive: #5A6B3F;
  --text: #443d33;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--cream);
  font-family: 'Work Sans', sans-serif;
  color: var(--charcoal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--rust);
  text-decoration: none;
}

a:hover {
  color: var(--rust-dark);
}

::selection {
  background: var(--rust);
  color: var(--cream);
}

/* Layout */

main {
  flex: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: var(--cream);
  border-bottom: 2px solid var(--charcoal);
}

.wordmark {
  cursor: pointer;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  line-height: 1;
}

.wordmark span {
  color: var(--rust);
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-weight: 600;
  font-size: 15px;
  color: var(--charcoal);
}

.nav-link:hover {
  color: var(--rust-dark);
}

.nav-link--active {
  color: var(--rust);
}

/* Buttons */

.btn {
  display: inline-block;
  font-family: 'Work Sans', sans-serif;
  border: none;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  line-height: 1.2;
}

.btn--pill {
  border-radius: 999px;
}

.btn--rust {
  background: var(--rust);
  color: var(--cream);
  padding: 16px 34px;
  font-size: 16px;
}

.btn--rust:hover {
  background: var(--rust-dark);
  color: var(--cream);
}

.btn--dark {
  background: var(--charcoal);
  color: var(--cream);
  padding: 16px 30px;
  font-size: 16px;
}

.btn--dark:hover {
  background: var(--rust);
  color: var(--cream);
}

.btn--outline {
  background: transparent;
  color: var(--charcoal);
  border: 2px solid var(--charcoal);
  padding: 16px 30px;
  font-size: 16px;
}

.btn--outline:hover {
  background: var(--charcoal);
  color: var(--cream);
}

.btn--small {
  padding: 11px 22px;
  font-size: 14px;
}

/* Typography */

.display {
  font-family: 'Big Shoulders Display', sans-serif;
  margin: 0;
  color: var(--charcoal);
}

.display--xl {
  font-weight: 800;
  font-size: 84px;
  line-height: 0.92;
}

.display--lg {
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
}

.display--md {
  font-weight: 800;
  font-size: 52px;
  line-height: 1;
}

.display--sm {
  font-weight: 700;
  font-size: 34px;
}

.display--xs {
  font-weight: 700;
  font-size: 30px;
}

.eyebrow {
  display: block;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--olive);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.body-copy {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}

.body-copy--lg {
  line-height: 1.65;
}

/* Sections / containers */

.section {
  padding: 80px 48px;
}

.section--border {
  border-bottom: 2px solid var(--charcoal);
}

.section--tight {
  padding: 64px 48px;
}

.container {
  margin: 0 auto;
}

.container--sm {
  max-width: 760px;
}

.container--md {
  max-width: 900px;
}

.container--lg {
  max-width: 1080px;
}

.container--xl {
  max-width: 1100px;
}

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

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0;
  min-height: 560px;
  border-bottom: 2px solid var(--charcoal);
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 64px 64px 48px;
}

.hero-text .display--xl {
  margin: 0 0 26px;
}

.hero-text .body-copy {
  max-width: 480px;
  margin: 0 0 34px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-photo {
  background: var(--olive);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  min-height: 320px;
}

.photo-placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(243, 238, 228, 0.65);
  font-size: 14px;
  text-align: center;
}

/* Feature grid */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--charcoal);
  border: 2px solid var(--charcoal);
}

.feature-card {
  background: var(--cream);
  padding: 40px 32px;
}

.feature-card__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 44px;
  color: var(--rust);
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--charcoal);
}

.feature-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}

/* CTA section */

.cta-dark {
  padding: 70px 48px;
  background: var(--charcoal);
  text-align: center;
}

.cta-dark .display--sm {
  color: var(--cream);
  margin: 0 0 26px;
}

/* Steps */

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 2px solid var(--charcoal);
}

.step {
  display: flex;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 2px solid var(--charcoal);
}

.step__num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--rust);
  width: 50px;
  flex: none;
}

.step h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--charcoal);
}

.step p {
  margin: 0;
  font-size: 15px;
  color: var(--text);
  line-height: 1.5;
}

/* Involve grid */

.involve-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--charcoal);
  border: 2px solid var(--charcoal);
  margin-bottom: 56px;
}

.involve-card {
  background: var(--cream);
  padding: 34px;
}

.involve-card h3 {
  font-size: 20px;
  margin: 0 0 8px;
  color: var(--charcoal);
}

.involve-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 18px;
}

/* Forms */

.form-panel {
  background: var(--olive);
  padding: 48px;
  border-radius: 4px;
}

.form-panel .display--xs {
  color: var(--cream);
  margin: 0 0 8px;
}

.form-panel .form-lead {
  color: #e7e3d6;
  font-size: 15px;
  margin: 0 0 28px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form--narrow {
  max-width: 480px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field input,
.field select,
.field textarea {
  padding: 14px 16px;
  border-radius: 4px;
  font-size: 15px;
  font-family: 'Work Sans', sans-serif;
  width: 100%;
}

.field--join input,
.field--join select {
  border: none;
  background: var(--cream);
  color: var(--charcoal);
}

.field--contact input,
.field--contact select,
.field--contact textarea {
  border: 2px solid var(--charcoal);
  background: transparent;
  color: var(--charcoal);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--rust);
  outline-offset: 0;
}

.field textarea {
  resize: vertical;
}

.field--error input,
.field--error select,
.field--error textarea {
  border-color: var(--rust);
  outline-color: var(--rust);
}

.field__error {
  color: var(--rust);
  font-size: 13px;
  margin: 0;
}

.form-panel .field__error {
  color: #F3EEE4;
}

.form-error {
  color: #F3EEE4;
  background: var(--rust);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 14px;
  margin: 0;
}

.submit-btn {
  align-self: flex-start;
  background: var(--charcoal);
  color: var(--cream);
  border: none;
  padding: 15px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  font-family: 'Work Sans', sans-serif;
}

.submit-btn:hover {
  background: var(--rust);
}

.submit-btn--rust {
  background: var(--rust);
}

.submit-btn--rust:hover {
  background: var(--rust-dark);
}

.form-panel .submit-btn {
  background: var(--charcoal);
}

.form-panel .submit-btn:hover {
  background: var(--rust);
}

/* Success states */

.success h2 {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  color: var(--cream);
  margin: 0 0 8px;
}

.success p {
  color: var(--cream);
  font-size: 15px;
  margin: 0;
}

/* Contact info */

.contact-info {
  display: flex;
  gap: 56px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.contact-info__label {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--olive);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.contact-info__value {
  font-size: 17px;
  color: var(--charcoal);
  line-height: 1.4;
}

/* Footer */

.site-footer {
  padding: 32px 48px;
  border-top: 2px solid var(--charcoal);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-wordmark {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--charcoal);
}

.footer-tagline {
  font-size: 13px;
  color: var(--olive);
}

/* Responsive */

@media (max-width: 860px) {
  .site-header {
    padding: 16px 24px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .nav {
    gap: 20px;
    flex-wrap: wrap;
  }

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

  .hero-text {
    padding: 48px 24px;
  }

  .display--xl {
    font-size: 58px;
  }

  .display--lg,
  .display--md {
    font-size: 38px;
  }

  .feature-grid,
  .involve-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .section--tight,
  .cta-dark {
    padding: 56px 24px;
  }

  .form-panel {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn--outline,
  .btn--dark,
  .btn--rust {
    padding: 14px 24px;
    font-size: 15px;
  }
}