:root {
  --color-brand-bg: #060C1C;
  --color-brand-text: #F0E6D3;
  --color-brand-accent: #E8A835;
  --color-brand-teal: #28AABD;
  --color-dark-support: #132030;
  --color-page-bg: #F0E6D3;
  --color-page-alt: #EDE0C8;
  --color-page-text: #060C1C;
  --color-page-heading: #060C1C;
  --color-card-bg: #E5D5B0;
  --color-card-border: #C8B48A;
  --color-link: #1B6B7A;
  --color-link-hover: #28AABD;
  --color-gold: #E8A835;
  --color-teal: #28AABD;

  --font-display: 'Cinzel', serif;
  --font-subheading: 'Raleway', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-page-bg);
  color: var(--color-page-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  padding-top: 72px;
}

/* ---------- Navigation ---------- */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background-color: var(--color-brand-bg);
  border-bottom: 1px solid var(--color-gold);
  z-index: 100;
}

.site-nav__inner {
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  min-width: 0;
}

.site-nav__logo {
  display: block;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  border: 0;
  background: none;
  padding: 0;
}

.site-nav__wordmark {
  font-family: var(--font-display);
  color: var(--color-brand-accent);
  font-size: 1.125rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__links a,
.site-nav__links a:link,
.site-nav__links a:visited,
.site-nav__links a:hover,
.site-nav__links a:focus,
.site-nav__links a:active {
  font-family: var(--font-subheading);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #F0E6D3;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: space-between;
}

.site-nav__toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-brand-text);
}

/* ---------- Hero ---------- */

.hero {
  background-color: var(--color-brand-bg);
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
}

.hero__inner {
  max-width: 720px;
  width: 100%;
  text-align: center;
}

.hero__headline {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  color: var(--color-brand-accent);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.hero__subline {
  margin: 0 auto 1rem;
  max-width: 680px;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-brand-text);
}

.hero__subline:last-of-type {
  margin-bottom: 0;
}

.hero__cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.75rem 2rem;
  background-color: var(--color-brand-accent);
  color: var(--color-brand-bg);
  font-family: var(--font-subheading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
}

.hero__cta:hover,
.hero__cta:focus {
  background-color: var(--color-brand-text);
  color: var(--color-brand-bg);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .site-nav__inner {
    padding: 0 1rem;
    flex-wrap: wrap;
  }

  .site-nav__wordmark {
    font-size: 0.95rem;
  }

  .site-nav__toggle {
    display: flex;
  }

  .site-nav__links {
    display: none;
    order: 3;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    background-color: var(--color-brand-bg);
    border-top: 1px solid var(--color-dark-support);
  }

  .site-nav__links.is-open {
    display: flex;
  }

  .hero {
    padding: 3rem 1rem;
  }
}

@media (max-width: 380px) {
  .site-nav__wordmark {
    font-size: 0.85rem;
  }

  .site-nav__logo {
    max-height: 40px;
  }
}

/* ---------- About section ---------- */

.about {
  background-color: var(--color-page-bg);
  padding: 5rem 1.5rem;
}

.about__inner {
  max-width: 720px;
  margin: 0 auto;
}

.about__paragraph {
  margin: 0 0 1.25rem;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.about__paragraph:last-of-type {
  margin-bottom: 0;
}

.about__independence {
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-card-border);
  font-family: var(--font-subheading);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--color-teal);
}

/* ---------- Help section ---------- */

.help {
  background-color: var(--color-page-alt);
  padding: 5rem 1.5rem;
}

.help__inner {
  max-width: 720px;
  margin: 0 auto;
}

.help__heading {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-page-heading);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.help__paragraph {
  margin: 0 0 1.25rem;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.help__cards {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.role-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
}

.role-card__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-subheading);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-page-heading);
}

.role-card__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.help__ai-note {
  margin: 1.5rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--color-teal);
  font-family: var(--font-subheading);
  font-size: 14px;
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--color-teal);
  line-height: 1.6;
}

.help__cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 2rem;
  background-color: var(--color-brand-bg);
  color: var(--color-page-bg);
  font-family: var(--font-subheading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
}

.help__cta:hover,
.help__cta:focus {
  background-color: var(--color-dark-support);
  color: var(--color-page-bg);
}

/* ---------- Starter tasks ---------- */

.starter__heading {
  margin: 4rem 0 0.5rem;
  font-family: var(--font-subheading);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--color-page-heading);
  text-transform: uppercase;
}

.starter__intro {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.starter__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.starter__item {
  border-bottom: 1px solid var(--color-card-border);
  padding: 1rem 0;
}

.starter__title {
  margin: 0 0 0.25rem;
  font-family: var(--font-subheading);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-page-text);
}

.starter__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-page-text);
}

@media (max-width: 600px) {
  .help__cards {
    grid-template-columns: 1fr;
  }
}

/* ---------- Resources section ---------- */

.resources {
  background-color: var(--color-page-bg);
  padding: 5rem 1.5rem;
}

.resources__inner {
  max-width: 720px;
  margin: 0 auto;
}

.resources__heading {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-page-heading);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.resources__intro {
  margin: 0 0 2rem;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.resource-row {
  border-bottom: 1px solid var(--color-card-border);
  padding: 1rem 0;
}

.resource-row__name {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-subheading);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-page-text);
}

.resource-row__desc {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-page-text);
}

.resource-row__link {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-link);
  text-decoration: none;
}

.resource-row__link:hover,
.resource-row__link:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* ---------- Footer ---------- */

.footer {
  background-color: var(--color-brand-bg);
  border-top: 2px solid var(--color-gold);
  padding: 3rem 1.5rem;
}

.footer__inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

.footer__left,
.footer__right {
  text-align: left;
}

.footer__logo {
  display: block;
  margin: 0 0 1.5rem;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.footer__statement {
  margin: 0;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-dark-support);
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-brand-text);
  text-align: left;
}

.footer__statement:last-child {
  border-bottom: 0;
}

.footer__contact {
  margin: 1.5rem 0 0;
  font-family: var(--font-subheading);
  font-size: 14px;
  letter-spacing: 0.05em;
  text-align: left;
}

.footer__contact a {
  color: var(--color-brand-teal);
  text-decoration: none;
}

.footer__contact a:hover,
.footer__contact a:focus {
  text-decoration: underline;
}

.footer__credit {
  margin: 1rem 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-brand-text);
  opacity: 0.5;
  text-align: left;
}

@media (max-width: 600px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__left,
  .footer__contact,
  .footer__credit {
    text-align: center;
  }

  .footer__logo {
    margin-left: auto;
    margin-right: auto;
  }
}

.section-label {
  margin: 0 0 1rem;
  font-family: var(--font-subheading);
  font-size: 11px;
  font-weight: normal;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #28AABD;
}