:root {
  --white: #ffffff;
  --black: #000000;
  --gray-bg: #f5f5f5;
  --green: #336e1c;
  --green-hover: #2a5a17;
  --accent-orange: #f6a00a;
  --accent-orange-dark: #d1720a;
  --info-blue: #89d3eb;
  --text: #000000;
  --font-heading: "Manrope", sans-serif;
  --font-body: "Nunito Sans", sans-serif;
  --page-padding: 6vw;
  --max-width: 2560px;
}

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

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.075rem;
  line-height: 1.5;
}

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

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

a:hover {
  text-decoration: underline;
}

.page-width {
  width: min(calc(100% - var(--page-padding) * 2), var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--green);
  color: var(--white);
  font-family: var(--font-body);
  text-decoration: none;
}

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

/* Header */
.site-header {
  background: var(--white);
  padding: 4.3vw 0;
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-nav--left {
  justify-self: start;
}

.site-nav-link {
  color: var(--black);
  font-family: var(--font-body);
  font-size: 1.075rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav-link:hover,
.site-nav-link[aria-current="page"] {
  text-decoration: underline;
}

.site-logo {
  justify-self: center;
  color: var(--black);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 0.95;
  text-align: center;
  text-decoration: none;
  text-transform: none;
}

.site-logo:hover {
  text-decoration: none;
}

.logo-line {
  display: block;
}

.header-actions {
  justify-self: end;
}

.button {
  display: inline-block;
  background: var(--green);
  border: none;
  border-radius: 10px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  padding: 1rem 1.3rem;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover {
  background: var(--green-hover);
  color: var(--white);
  text-decoration: none;
}

.button--header {
  white-space: nowrap;
}

.button--text {
  background: transparent;
  color: var(--green);
  padding: 0;
  text-transform: none;
}

.button--text:hover {
  background: transparent;
  text-decoration: underline;
}

.site-main {
  padding-bottom: 4rem;
}

/* Typography */
.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}

.accent-block {
  background: var(--gray-bg);
  margin-bottom: 3rem;
  padding: 2.5rem var(--page-padding);
}

.accent-block .accent-line {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

.accent-block .accent-line:last-child {
  margin-bottom: 0;
}

.accent-line--highlight {
  color: var(--accent-orange);
}

.home-intro .accent-line:nth-child(odd) {
  color: var(--accent-orange-dark);
}

.home-intro .accent-line:nth-child(even) {
  color: var(--black);
}

.home-actions {
  margin-top: 2rem;
}

/* Blog listing */
.blog-page-intro {
  margin-bottom: 2rem;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 1rem 1.5rem;
  margin-bottom: 2rem;
}

.blog-filters label {
  color: var(--black);
  display: grid;
  font-size: 0.95rem;
  gap: 0.35rem;
}

.blog-filters select {
  background: var(--white);
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: var(--font-body);
  min-width: 11rem;
  padding: 0.5rem 0.65rem;
}

.campaign-count {
  color: var(--black);
  font-size: 0.95rem;
  margin: 0;
}

.campaign-grid {
  display: grid;
  gap: 6.25rem 3.125rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.campaign-card {
  margin: 0;
}

.campaign-card[hidden] {
  display: none;
}

.card-image-link {
  display: block;
  margin-bottom: 1rem;
  text-decoration: none;
}

.card-image-link:hover {
  text-decoration: none;
}

.card-media img,
.card-placeholder {
  aspect-ratio: 3 / 4;
  background: var(--gray-bg);
  object-fit: cover;
  width: 100%;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.35rem;
}

.card-title a {
  color: var(--black);
  text-decoration: none;
}

.card-title a:hover {
  text-decoration: underline;
}

.card-read-more {
  color: var(--green);
  font-family: var(--font-body);
  font-size: 1rem;
  text-decoration: none;
}

.card-read-more:hover {
  text-decoration: underline;
}

.campaign-empty {
  font-family: var(--font-body);
  margin: 2rem 0;
}

/* Campaign detail */
.campaign-detail {
  max-width: 900px;
}

.campaign-location {
  margin: 0 0 1rem;
  text-align: center;
}

.campaign-location a {
  color: var(--black);
  font-family: var(--font-body);
  font-size: 1rem;
  text-decoration: none;
}

.campaign-location a:hover {
  text-decoration: underline;
}

.campaign-detail h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 1.5rem;
  text-align: center;
}

.campaign-info-box {
  background: var(--info-blue);
  border: 2px solid var(--black);
  margin-bottom: 1.5rem;
  padding: 0 1.1rem 1.1rem;
}

.campaign-info-box p {
  font-family: var(--font-body);
  font-size: 1.075rem;
  margin: 1rem 0 0;
}

.campaign-info-box a {
  word-break: break-word;
}

.campaign-images {
  margin-bottom: 1.5rem;
}

.campaign-hero {
  margin: 0 0 1.5rem;
}

.campaign-hero img {
  margin-inline: auto;
  max-height: 560px;
  object-fit: contain;
  width: auto;
}

.campaign-gallery {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.campaign-gallery-item {
  margin: 0;
}

.campaign-gallery-item img {
  margin-inline: auto;
  max-height: 560px;
  object-fit: contain;
  width: auto;
}

.campaign-copy p {
  font-family: var(--font-body);
  font-size: 1.075rem;
  margin: 0 0 1rem;
}

.campaign-nav {
  border-top: 1px solid #ddd;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr 1fr;
  margin-top: 3rem;
  padding-top: 2rem;
}

.campaign-nav a {
  color: var(--black);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
}

.campaign-nav a:hover {
  color: var(--green);
}

.campaign-nav .nav-next {
  text-align: right;
}

.campaign-nav .nav-label {
  color: var(--black);
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

/* About & prose */
.prose {
  max-width: 760px;
}

.prose h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-top: 0;
}

.prose h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-top: 2rem;
}

.prose p,
.prose li {
  font-size: 1.075rem;
  max-width: 68ch;
}

.prose img {
  border-radius: 4px;
  margin: 1.5rem 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid #e5e5e5;
  padding: 3rem 0;
}

.footer-inner p {
  font-family: var(--font-body);
  font-size: 1.075rem;
  margin: 0 0 1rem;
  max-width: 70ch;
}

.footer-inner a {
  color: var(--green);
}

/* Agrega placeholder */
.agrega-note {
  background: var(--gray-bg);
  margin-top: 2rem;
  padding: 1.5rem;
}

@media (max-width: 1100px) {
  .campaign-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4rem 2rem;
  }
}

@media (max-width: 800px) {
  .header-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .site-nav--left,
  .header-actions {
    justify-self: center;
  }

  .site-nav {
    justify-content: center;
  }

  .campaign-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .campaign-nav {
    grid-template-columns: 1fr;
  }

  .campaign-nav .nav-next {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .campaign-grid {
    grid-template-columns: 1fr;
  }

  .button--header {
    font-size: 0.85rem;
    padding: 0.85rem 1rem;
  }
}