/* Blog Wenjoy - design clean e moderno */
@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:opsz@8..72&family=Manrope:wght@400;500;600;700&display=swap");

:root {
  --color-ink: #1f2937;
  --color-muted: #6b7280;
  --color-bg: #f6f3ef;
  --color-surface: #ffffff;
  --color-surface-2: #fdf9f3;
  --color-border: #e5e7eb;
  --color-accent: #0f4c5c;
  --color-accent-strong: #0b3b47;
  --color-accent-soft: #e8f1f2;
  --color-highlight: #e07a5f;
  --font-sans: "Manrope", system-ui, -apple-system, sans-serif;
  --font-serif: "Instrument Serif", "Times New Roman", serif;
  --max-content: 72ch;
  --max-page: 1040px;
  --line-height-body: 1.72;
  --line-height-heading: 1.12;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 20px -14px rgba(15, 23, 42, 0.28);
  --shadow-lg: 0 22px 35px -28px rgba(15, 23, 42, 0.4);
  --transition: 0.2s ease;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: var(--line-height-body);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: -10% 0 0 0;
  background:
    radial-gradient(800px 500px at 12% -10%, rgba(224, 122, 95, 0.15), transparent 60%),
    radial-gradient(700px 480px at 90% 0%, rgba(15, 76, 92, 0.14), transparent 55%);
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: var(--line-height-heading);
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

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

a:hover { color: var(--color-accent-strong); }

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.page-main {
  max-width: var(--max-page);
  margin: 0 auto;
  padding: 2.75rem 1.5rem 4.5rem;
}

/* Header */
.blog-header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.blog-header__inner {
  max-width: var(--max-page);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.blog-header__title {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.blog-header__title a {
  color: var(--color-ink);
}

.blog-header nav {
  display: flex;
  gap: 0.65rem;
  align-items: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-muted);
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.nav-link:hover {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.nav-link--cta {
  color: var(--color-surface);
  background: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.nav-link--cta:hover {
  color: var(--color-surface);
  background: var(--color-accent-strong);
  transform: translateY(-1px);
}

/* Hero */
.hero {
  margin: 0 auto 3rem;
  padding: 2.5rem 2.25rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.hero__content {
  max-width: 64ch;
}

.hero__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.3rem, 4vw, 3rem);
}

.hero__lead {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-muted);
}

/* Index list */
.article-section {
  display: grid;
  gap: 1.8rem;
}

.section-header h2 {
  margin: 0 0 0.35rem;
  font-size: 1.7rem;
}

.section-header p {
  margin: 0;
  color: var(--color-muted);
  max-width: 60ch;
}

.article-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.article-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 76, 92, 0.2);
}

.article-card__link {
  display: block;
  padding: 1.5rem 1.5rem 1.6rem;
  color: inherit;
}

.article-card__meta {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-highlight);
  margin-bottom: 0.75rem;
}

.article-card__title {
  margin: 0 0 0.6rem;
  font-size: 1.3rem;
}

.article-card__desc {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.98rem;
}

/* Article page */
.article {
  max-width: min(100%, 860px);
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2.5rem 2.25rem 2.75rem;
  box-shadow: var(--shadow-lg);
}

.article-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.article-title {
  margin: 0 0 0.75rem;
  font-size: clamp(2.1rem, 4vw, 2.7rem);
}

.article-lead {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-muted);
}

.article-body h1 { display: none; }

.article-body h2 {
  font-size: 1.55rem;
  margin: 2.2rem 0 0.75rem;
}

.article-body h3 {
  font-size: 1.2rem;
  margin: 1.6rem 0 0.5rem;
}

.article-body p {
  margin: 0 0 1.1rem;
}

.article-body ul, .article-body ol {
  margin: 0 0 1.2rem;
  padding-left: 1.5rem;
}

.article-body li { margin-bottom: 0.35rem; }

.article-body a {
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-body blockquote {
  margin: 1.6rem 0;
  padding: 1.3rem 1.6rem;
  border-left: 3px solid var(--color-highlight);
  background: var(--color-surface-2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-ink);
}

.article-body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.6rem 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.article-body hr {
  border: none;
  border-top: 1px dashed var(--color-border);
  margin: 2rem 0;
}

/* Footer */
.blog-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  margin-top: 3.5rem;
  padding: 2.5rem 1.5rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  text-align: center;
}

.blog-footer a {
  color: var(--color-accent);
  font-weight: 600;
}

/* Responsivo */
@media (max-width: 860px) {
  .page-main { padding: 2.25rem 1.25rem 3.5rem; }
  .hero { padding: 2rem 1.6rem; }
  .article { padding: 2.2rem 1.6rem 2.5rem; }
}

@media (max-width: 640px) {
  .blog-header__inner { padding: 1rem 1.25rem; }
  .nav-link { font-size: 0.9rem; }
  .hero { margin-bottom: 2.5rem; }
  .article-list { grid-template-columns: 1fr; }
  .article-card__link { padding: 1.3rem 1.2rem 1.4rem; }
  .article-header { margin-bottom: 1.6rem; }
  .article-body h2 { font-size: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}