:root {
  --background: #f0f3f5;
  --surface: #ffffff;
  --ink: #282828;
  --muted: #5f6970;
  --accent: #d32125;
  --accent-dark: #aa191d;
  --gold: #f1c40f;
  --line: #d8dee3;
  --soft: #f8fafb;
  --shadow: 0 22px 52px rgba(40, 40, 40, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(40, 40, 40, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 180px;
}

.brand img {
  width: min(230px, 48vw);
  height: auto;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 2.4vw, 28px);
  font-size: 0.94rem;
  font-weight: 700;
}

.main-nav a {
  opacity: 0.9;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  opacity: 1;
  color: var(--gold);
}

.section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 76px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: clamp(36px, 7vw, 84px);
  min-height: calc(100vh - 72px);
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(2.55rem, 6vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.hero-text,
.intro p,
.cta p,
.page-hero p,
.featured-article p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(133, 30, 30, 0.22);
}

.button-primary:hover {
  background: var(--accent-dark);
}

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

.button-secondary:hover {
  box-shadow: 0 10px 24px rgba(40, 40, 40, 0.09);
}

.text-link,
.back-link {
  display: inline-flex;
  color: var(--accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.manifesto-card {
  padding: clamp(24px, 4vw, 38px);
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.manifesto-card img {
  width: 82px;
  margin-bottom: 40px;
}

.manifesto-card p {
  margin-bottom: 26px;
  font-size: clamp(1.65rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.08;
}

.manifesto-card strong {
  color: var(--gold);
}

.intro {
  border-top: 1px solid var(--line);
}

.benefits {
  padding-top: 40px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.benefit-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.benefit-grid span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--accent);
  font-weight: 800;
}

.benefit-grid p {
  color: var(--muted);
}

.featured-article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: center;
  gap: clamp(28px, 6vw, 70px);
  border-top: 1px solid var(--line);
}

.featured-article img {
  width: 220px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 40px;
  padding: clamp(28px, 5vw, 48px);
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
}

.cta p {
  color: rgba(255, 255, 255, 0.78);
}

.cta .button-primary {
  background: var(--gold);
  color: var(--ink);
  box-shadow: none;
}

.cta .button-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.24);
  color: #ffffff;
}

.page-hero {
  padding-bottom: 34px;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.35rem, 5vw, 4.4rem);
}

.article-list {
  padding-top: 20px;
}

.article-group + .article-group {
  margin-top: 56px;
}

.article-group > h2 {
  margin-bottom: 22px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.article-grid {
  display: grid;
  gap: 20px;
}

.article-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  max-width: 860px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.article-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(40, 40, 40, 0.12);
}

.article-card h2,
.article-card h3 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.article-card p {
  color: var(--muted);
}

.article-meta {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 800;
}

.article-page {
  width: min(820px, calc(100% - 36px));
  margin: 0 auto;
  padding: 72px 0 84px;
}

.article-header {
  margin-bottom: 36px;
}

.article-header h1 {
  margin-top: 16px;
  font-size: clamp(2.25rem, 5vw, 4.6rem);
}

.article-header blockquote,
.article-body blockquote {
  margin: 30px 0;
  padding: 24px;
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
}

.article-header blockquote p,
.article-body blockquote p {
  margin-bottom: 10px;
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.5;
}

.article-header cite {
  color: var(--muted);
  font-style: normal;
}

.article-cover {
  display: flex;
  justify-content: center;
  margin: 34px 0 46px;
}

.article-cover img {
  width: min(330px, 100%);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-layout {
  display: grid;
  gap: 28px;
}

.article-aside:empty {
  display: none;
}

.article-aside {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.article-body {
  font-size: 1.08rem;
}

.article-body p {
  margin-bottom: 1.45rem;
}

.article-body figure {
  margin: 42px 0;
}

.article-body figure img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(40, 40, 40, 0.12);
}

.article-body figure:first-of-type img {
  width: min(360px, 100%);
  margin: 0 auto;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a:hover {
  color: var(--accent);
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .hero,
  .cta,
  .featured-article,
  .article-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

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

  .featured-article img,
  .article-image img {
    width: min(280px, 100%);
  }

  .cta .actions {
    margin-top: 0;
  }
}

@media (max-width: 560px) {
  .brand img {
    width: min(220px, 78vw);
  }

  .main-nav {
    width: 100%;
    gap: 12px 18px;
    font-size: 0.9rem;
  }

  .section,
  .article-page {
    width: min(100% - 28px, 1120px);
    padding: 54px 0;
  }

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

  .article-card {
    padding: 16px;
  }

  .article-header blockquote,
  .article-body blockquote {
    padding: 18px;
  }

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