/* Cana Digital — folha de estilos principal */

:root {
  --color-ink: #0b3143;
  --color-ink-soft: #1c4a5e;
  --color-ink-70: rgba(11, 49, 67, 0.72);
  --color-ink-45: rgba(11, 49, 67, 0.45);
  --color-paper: #f6f1e7;
  --color-paper-alt: #eee7d8;
  --color-surface: #ffffff;
  --color-accent: #ff7a45;
  --color-accent-dark: #e2622f;
  --color-accent-2: #2f8f7f;
  --color-line: #ddd2b8;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-card: 0 18px 40px -24px rgba(11, 49, 67, 0.35);
  --content-max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 100;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Masthead */

.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-line);
}

.masthead__bar {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.masthead__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  margin-right: auto;
}

.masthead__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.masthead__brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-ink);
}

.masthead__brand-tag {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-45);
}

.masthead__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 0.4rem;
  cursor: pointer;
}

.masthead__toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

.masthead__nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.masthead__nav-link {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-ink-70);
  transition: color 0.15s ease;
}

.masthead__nav-link:hover {
  color: var(--color-ink);
}

.masthead__nav-link--cta {
  color: var(--color-paper);
  background: var(--color-ink);
  padding: 0.5rem 1rem;
  border-radius: 999px;
}

.masthead__nav-link--cta:hover {
  background: var(--color-ink-soft);
  color: var(--color-paper);
}

@media (max-width: 860px) {
  .masthead__toggle {
    display: flex;
  }

  .masthead__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.9rem;
    display: none;
  }

  .masthead__nav.is-open {
    display: flex;
  }

  .masthead__nav-link--cta {
    text-align: center;
  }
}

/* Lead story */

.lead-story {
  background: var(--color-ink);
  color: var(--color-paper);
}

.lead-story__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.lead-story__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.lead-story__title {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 700;
  margin-bottom: 1.1rem;
}

.lead-story__dek {
  font-size: 1.05rem;
  color: rgba(246, 241, 231, 0.82);
  margin-bottom: 1.6rem;
  max-width: 46ch;
}

.lead-story__body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 1.6rem;
  color: rgba(246, 241, 231, 0.92);
}

.lead-story__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}

.lead-story__meta-item {
  font-size: 0.78rem;
  border: 1px solid rgba(246, 241, 231, 0.3);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  color: rgba(246, 241, 231, 0.85);
}

.lead-story__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: var(--color-ink);
  font-weight: 600;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  transition: background 0.15s ease, transform 0.15s ease;
}

.lead-story__cta:hover {
  background: #ffa676;
  transform: translateY(-1px);
}

.lead-story__figure {
  margin: 0;
}

.lead-story__figure img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
}

@media (max-width: 900px) {
  .lead-story__inner {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.5rem;
  }

  .lead-story__figure {
    order: -1;
  }
}

/* Content layout */

.content-layout {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 980px) {
  .content-layout {
    grid-template-columns: 1fr;
  }
}

/* Story grid */

.story-grid__header {
  margin-bottom: 1.8rem;
}

.story-grid__title {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.story-grid__subtitle {
  color: var(--color-ink-70);
  max-width: 60ch;
}

.story-grid__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
}

@media (max-width: 640px) {
  .story-grid__list {
    grid-template-columns: 1fr;
  }
}

.story-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  scroll-margin-top: 5.5rem;
}

.story-card__figure {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.story-card__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.story-card__figure:hover img {
  transform: scale(1.04);
}

.story-card__body {
  padding: 1.3rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.story-card__tag {
  align-self: flex-start;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--color-accent-dark);
  background: rgba(255, 122, 69, 0.12);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
}

.story-card__title {
  font-size: 1.2rem;
  font-weight: 700;
}

.story-card__title a {
  text-decoration: none;
}

.story-card__title a:hover {
  color: var(--color-accent-dark);
}

.story-card__excerpt {
  color: var(--color-ink-70);
  font-size: 0.92rem;
  flex: 1;
}

.story-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-ink);
  margin-top: 0.4rem;
}

.story-card__link:hover {
  color: var(--color-accent-dark);
}

/* Sidebar */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.sidebar__section {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-card);
}

.sidebar__heading {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.popular-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.popular-list__item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.popular-list__rank {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 0.95rem;
  width: 1.6rem;
}

.popular-list__link {
  text-decoration: none;
  font-weight: 500;
  color: var(--color-ink);
  border-bottom: 1px solid transparent;
}

.popular-list__link:hover {
  border-bottom-color: var(--color-ink-45);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-cloud__tag {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  background: var(--color-paper-alt);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.sidebar__section--newsletter {
  background: var(--color-ink);
  color: var(--color-paper);
}

.newsletter-form__intro {
  color: rgba(246, 241, 231, 0.8);
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.newsletter-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.newsletter-form__label {
  font-size: 0.8rem;
  color: rgba(246, 241, 231, 0.75);
}

.newsletter-form__optional {
  color: rgba(246, 241, 231, 0.5);
}

.newsletter-form__input {
  background: rgba(246, 241, 231, 0.08);
  border: 1px solid rgba(246, 241, 231, 0.28);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  color: var(--color-paper);
  font: inherit;
}

.newsletter-form__input::placeholder {
  color: rgba(246, 241, 231, 0.45);
}

.newsletter-form__input:focus-visible {
  outline-color: var(--color-accent);
}

.newsletter-form__submit {
  background: var(--color-accent);
  color: var(--color-ink);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.newsletter-form__submit:hover {
  background: #ffa676;
}

.newsletter-form__submit:disabled {
  opacity: 0.6;
  cursor: progress;
}

.newsletter-form__note {
  font-size: 0.82rem;
  min-height: 1.2em;
}

.newsletter-form__note--success {
  color: #8fe0c9;
}

.newsletter-form__note--error {
  color: #ffb3a1;
}

/* FAQ */

.faq {
  background: var(--color-paper-alt);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.faq__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
}

.faq__title {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 1.6rem;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.faq__item {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 0.2rem 1.2rem;
  box-shadow: var(--shadow-card);
}

.faq__question {
  cursor: pointer;
  padding: 1rem 0;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-accent-dark);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.faq__item[open] .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  padding-bottom: 1.1rem;
  color: var(--color-ink-70);
}

/* Footer */

.site-footer {
  background: var(--color-ink);
  color: rgba(246, 241, 231, 0.85);
}

.site-footer__grid {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 700px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

.site-footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-paper);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 0.8rem;
}

.site-footer__col--about p {
  font-size: 0.88rem;
  color: rgba(246, 241, 231, 0.65);
  max-width: 42ch;
}

.site-footer__heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(246, 241, 231, 0.55);
  margin-bottom: 0.9rem;
}

.site-footer__link {
  display: block;
  text-decoration: none;
  font-size: 0.92rem;
  color: rgba(246, 241, 231, 0.85);
  padding: 0.3rem 0;
}

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

.site-footer__bottom {
  border-top: 1px solid rgba(246, 241, 231, 0.15);
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.2rem 1.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(246, 241, 231, 0.5);
}

/* Cookie banner */

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 24px 48px -16px rgba(11, 49, 67, 0.4);
  max-width: 760px;
  margin: 0 auto;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  padding: 1.3rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
}

.cookie-banner__text {
  flex: 1 1 320px;
  font-size: 0.86rem;
  color: var(--color-ink-70);
}

.cookie-banner__text a {
  color: var(--color-ink);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}

.cookie-banner__btn {
  border-radius: 999px;
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border: 1px solid var(--color-ink);
  font-family: inherit;
}

.cookie-banner__btn--ghost {
  background: transparent;
  color: var(--color-ink);
}

.cookie-banner__btn--solid {
  background: var(--color-ink);
  color: var(--color-paper);
}

.cookie-banner__btn--solid:hover {
  background: var(--color-ink-soft);
}

/* Legal / policy pages */

.policy {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.policy__intro {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 2.5rem;
}

.policy__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: 0.7rem;
}

.policy__title {
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.policy__updated {
  color: var(--color-ink-45);
  font-size: 0.9rem;
}

.policy__layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

@media (max-width: 820px) {
  .policy__layout {
    grid-template-columns: 1fr;
  }
}

.policy__toc {
  position: sticky;
  top: 5.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.4rem;
  box-shadow: var(--shadow-card);
}

.policy__toc-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-45);
  margin-bottom: 0.8rem;
}

.policy__toc ol {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  counter-reset: none;
}

.policy__toc a {
  text-decoration: none;
  font-size: 0.86rem;
  color: var(--color-ink-70);
}

.policy__toc a:hover {
  color: var(--color-ink);
}

.policy__body {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2.2rem 2.4rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

@media (max-width: 560px) {
  .policy__body {
    padding: 1.6rem 1.4rem;
  }
}

.policy__body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
  scroll-margin-top: 5.5rem;
}

.policy__body p {
  color: var(--color-ink-70);
  margin-bottom: 0.8rem;
}

.policy__body p:last-child {
  margin-bottom: 0;
}

.policy__body ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--color-ink-70);
  margin-bottom: 0.5rem;
}

.policy__body ul li {
  padding-left: 1.1rem;
  position: relative;
}

.policy__body ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent-dark);
}

.policy__body a {
  color: var(--color-ink);
  text-decoration: underline;
}

.policy__table-wrap {
  overflow-x: auto;
  margin-bottom: 0.5rem;
}

.policy__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.policy__table th,
.policy__table td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-line);
}

.policy__table th {
  background: var(--color-paper-alt);
  font-weight: 600;
}