/* Fundación Aldea — sistema visual institucional */
:root {
  --aldea-green: #76bc21;
  --aldea-green-dark: #5a9418;
  --aldea-blue: #005cb9;
  --aldea-blue-dark: #004a94;
  --aldea-navy: #0f2a4a;
  --aldea-orange: #f0892d;
  --aldea-orange-dark: #d6741c;
  --aldea-white: #ffffff;
  --aldea-sand: #f6f5f2;
  --aldea-sand-2: #e8e4dc;
  --aldea-text: #1f2a2e;
  --aldea-muted: #5c6770;
  --aldea-border: #ddd8ce;
  --aldea-shadow: 0 10px 30px rgba(15, 42, 74, 0.08);
  --aldea-radius: 12px;
  --aldea-header: 84px;
  --aldea-font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --aldea-font-display: "Scada", "Source Sans 3", sans-serif;
  --aldea-max: 1160px;
}

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

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  font-family: var(--aldea-font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--aldea-text);
  background: var(--aldea-white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--aldea-blue); text-decoration: none; }
a:hover { color: var(--aldea-blue-dark); }

:focus-visible {
  outline: 3px solid var(--aldea-orange);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  background: var(--aldea-blue);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 2000;
}
.skip-link:focus { top: 1rem; color: #fff; }

.container-aldea {
  width: min(100% - 2rem, var(--aldea-max));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}
.section-sand { background: var(--aldea-sand); }
.section-navy {
  background: var(--aldea-navy);
  color: #fff;
}
.section-navy .muted { color: rgba(255,255,255,.8); }

.kicker {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--aldea-green-dark);
  margin-bottom: 0.75rem;
}
.section-navy .kicker { color: #b7e56a; }

.section-title {
  font-family: var(--aldea-font-display);
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--aldea-navy);
  font-weight: 700;
}
.section-navy .section-title { color: #fff; }

.lead {
  font-size: 1.15rem;
  color: var(--aldea-muted);
  max-width: 42rem;
  margin: 0 0 2rem;
}
.muted { color: var(--aldea-muted); }
.section-head { margin-bottom: 2.5rem; }
.section-head.center { text-align: center; }
.section-head.center .lead { margin-inline: auto; }

/* Buttons */
.btn-aldea,
.btn-ghost,
.btn-donate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: 0.2s ease;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-aldea {
  background: var(--aldea-blue);
  color: #fff;
}
.btn-aldea:hover { background: var(--aldea-blue-dark); color: #fff; }
.btn-donate {
  background: var(--aldea-blue);
  color: #fff;
}
.btn-donate:hover { background: var(--aldea-blue-dark); color: #fff; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.7);
}
.btn-ghost:hover { background: #fff; color: var(--aldea-navy); }
.btn-outline {
  background: transparent;
  color: var(--aldea-navy);
  border-color: var(--aldea-sand-2);
}
.btn-outline:hover {
  border-color: var(--aldea-green);
  color: var(--aldea-green-dark);
}
.btn-green {
  background: var(--aldea-green);
  color: #14300a;
}
.btn-green:hover { background: var(--aldea-green-dark); color: #fff; }

.hero-actions,
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--aldea-border);
  transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--aldea-shadow); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--aldea-header);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--aldea-navy);
  min-width: 0;
}
.brand:hover { color: var(--aldea-navy); }
.brand-isologo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--aldea-font-display);
  font-size: 1.05rem;
  font-weight: 400;
}
.brand-name strong { color: var(--aldea-blue); font-weight: 700; }
.brand-tag {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aldea-muted);
  margin-top: 0.15rem;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--aldea-navy);
  margin: 6px 0;
  transition: 0.2s;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  color: var(--aldea-text);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
}
.site-nav a:hover,
.site-nav a.is-active { color: var(--aldea-blue); }

.nav-item { position: relative; }
.nav-item > button {
  background: none;
  border: 0;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--aldea-text);
  padding: 0.55rem 0.7rem;
  cursor: pointer;
  border-radius: 8px;
}
.nav-item > button:hover,
.nav-item.is-open > button { color: var(--aldea-blue); }
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--aldea-border);
  border-radius: 12px;
  box-shadow: var(--aldea-shadow);
  padding: 0.5rem;
  z-index: 20;
}
.nav-item:hover > .dropdown,
.nav-item:focus-within > .dropdown,
.nav-item.is-open > .dropdown { display: block; }
.dropdown a { display: block; padding: 0.55rem 0.7rem; }

.nav-tools { display: flex; align-items: center; gap: 0.6rem; margin-left: 0.6rem; }
.lang-switch {
  display: flex;
  border: 1px solid var(--aldea-border);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch a {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--aldea-muted);
}
.lang-switch a.is-active {
  background: var(--aldea-navy);
  color: #fff;
}
.header-donate {
  background: var(--aldea-blue);
  color: #fff !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 999px !important;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.header-donate:hover { background: var(--aldea-blue-dark); color: #fff !important; }

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 0.45s ease;
}
.hero-fallback img {
  display: block;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  background: transparent;
  transition: opacity 0.45s ease;
}
.hero-media.is-playing .hero-video {
  z-index: 1;
  opacity: 1;
}
.hero-media.is-playing .hero-fallback {
  z-index: 0;
  opacity: 0;
}
.hero-media.is-video-failed .hero-video {
  display: none;
}
.brand picture { display: contents; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,42,74,.82) 0%, rgba(15,42,74,.45) 55%, rgba(15,42,74,.2) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 7rem 0 4.5rem;
  max-width: 38rem;
}
.hero h1 {
  font-family: var(--aldea-font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin: 0 0 1rem;
}
.hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,.92);
  margin: 0 0 1.75rem;
}

/* Cards */
.card-grid,
.stat-grid,
.area-grid,
.news-grid,
.team-grid,
.doc-grid {
  display: grid;
  gap: 1.4rem;
}
.card-grid { grid-template-columns: repeat(3, 1fr); }
.stat-grid { grid-template-columns: repeat(3, 1fr); }
.area-grid { grid-template-columns: repeat(4, 1fr); }
.news-grid { grid-template-columns: repeat(3, 1fr); }
.team-grid { grid-template-columns: repeat(5, 1fr); }
.doc-grid { grid-template-columns: repeat(2, 1fr); }

.media-card,
.story-card,
.news-card,
.stat-card,
.area-card,
.team-card,
.doc-card {
  background: #fff;
  border: 1px solid var(--aldea-border);
  border-radius: var(--aldea-radius);
  box-shadow: var(--aldea-shadow);
  overflow: hidden;
}
.media-card img,
.story-card img,
.news-card img,
.team-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.media-card .body,
.story-card .body,
.news-card .body,
.team-card .body,
.doc-card,
.area-card { padding: 1.25rem 1.3rem 1.4rem; }
.media-card h3,
.story-card h3,
.news-card h3,
.area-card h3,
.doc-card h3 {
  font-family: var(--aldea-font-display);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  color: var(--aldea-navy);
}
.card-meta {
  font-size: 0.82rem;
  color: var(--aldea-muted);
  margin-bottom: 0.45rem;
}
.card-stat {
  display: inline-block;
  background: rgba(118,188,33,.15);
  color: var(--aldea-green-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}
.card-link {
  display: inline-flex;
  margin-top: 0.8rem;
  font-weight: 700;
  color: var(--aldea-blue);
}
.card-link:hover { color: var(--aldea-orange-dark); }

/* Program cards */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.programs-grid--all {
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}
.program-card {
  --pc-accent: var(--aldea-green);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(15, 42, 74, 0.08);
  box-shadow: 0 14px 36px rgba(15, 42, 74, 0.07);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  min-height: 100%;
}
.program-card--green { --pc-accent: var(--aldea-green); }
.program-card--orange { --pc-accent: var(--aldea-orange); }
.program-card--blue { --pc-accent: var(--aldea-blue); }
.program-card--navy { --pc-accent: var(--aldea-navy); }
.program-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(15, 42, 74, 0.12);
  border-color: rgba(15, 42, 74, 0.14);
}
.program-card__media {
  position: relative;
  display: block;
  height: 240px;
  overflow: hidden;
  color: inherit;
}
.programs-grid--all .program-card__media { height: 280px; }
.program-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.program-card:hover .program-card__media img { transform: scale(1.06); }
.program-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 42, 74, 0.05) 35%, rgba(15, 42, 74, 0.62) 100%);
}
.program-card__index {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  font-family: var(--aldea-font-display);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: #fff;
  background: rgba(15, 42, 74, 0.42);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
}
.program-card__stat {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 1;
  background: #fff;
  color: var(--aldea-navy);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(15, 42, 74, 0.16);
}
.program-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.4rem 1.45rem 1.5rem;
  border-top: 4px solid var(--pc-accent);
}
.program-card__title {
  font-family: var(--aldea-font-display);
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 0 0 0.6rem;
  color: var(--aldea-navy);
}
.program-card__body p {
  margin: 0 0 1.15rem;
  color: var(--aldea-muted);
  flex: 1;
}
.program-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--aldea-blue);
  width: fit-content;
}
.program-card__cta::after {
  content: "→";
  transition: transform 0.25s ease;
}
.program-card:hover .program-card__cta { color: var(--pc-accent); }
.program-card:hover .program-card__cta::after { transform: translateX(4px); }

@media (max-width: 1100px) {
  .programs-grid,
  .programs-grid--all { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .programs-grid,
  .programs-grid--all { grid-template-columns: 1fr; }
  .program-card__media,
  .programs-grid--all .program-card__media { height: 220px; }
}

.stat-card {
  text-align: center;
  padding: 1.8rem 1rem;
}
.stat-card .value {
  font-family: var(--aldea-font-display);
  font-size: 2.2rem;
  color: var(--aldea-blue);
  font-weight: 700;
  line-height: 1;
}
.stat-card .plus { color: var(--aldea-green); margin-right: 0.15rem; }
.stat-card span.label {
  display: block;
  margin-top: 0.55rem;
  color: var(--aldea-muted);
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.split img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--aldea-radius);
  box-shadow: var(--aldea-shadow);
}
.split .field-photo img {
  height: 460px;
  object-position: left center;
}
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.mission-box {
  background: var(--aldea-sand);
  border-radius: var(--aldea-radius);
  padding: 1.2rem 1.3rem;
  border-left: 4px solid var(--aldea-green);
}
.mission-box h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--aldea-navy);
}

blockquote.quote {
  margin: 0;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--aldea-navy);
}

/* Gallery */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.filter-btn {
  border: 1px solid var(--aldea-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--aldea-text);
}
.filter-btn.is-active {
  background: var(--aldea-navy);
  color: #fff;
  border-color: var(--aldea-navy);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}
.gallery-grid a {
  display: block;
  overflow: hidden;
  border-radius: 10px;
  height: 180px;
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-grid a:hover img { transform: scale(1.06); }
.gallery-item.is-hidden { display: none; }

/* Allies */
.allies-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
}
.ally-logo {
  height: 64px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
  transition: 0.25s;
}
.ally-logo:hover { filter: none; opacity: 1; }

.note {
  background: #fff;
  border: 1px dashed var(--aldea-border);
  border-radius: var(--aldea-radius);
  padding: 1.4rem;
  color: var(--aldea-muted);
}

/* CTA */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: 0;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(15,42,74,.88), rgba(0,92,185,.72)),
    url("../img/aldea-fundation-04.png") center/cover;
}
.cta-inner { position: relative; z-index: 1; max-width: 42rem; }

/* Page hero */
.page-hero {
  background: var(--aldea-navy);
  color: #fff;
  padding: 4.2rem 0 3.2rem;
}
.page-hero h1 {
  font-family: var(--aldea-font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 0.6rem;
}
.page-hero p { margin: 0; color: rgba(255,255,255,.82); max-width: 40rem; }

.prose { max-width: 46rem; }
.prose p { margin: 0 0 1rem; }

/* Forms */
.form-grid { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label.field {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--aldea-border);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: #fff;
}
textarea { min-height: 150px; resize: vertical; }
.g-recaptcha { margin: 0.4rem 0 0.8rem; }

.map-embed {
  width: 100%;
  min-height: 280px;
  border: 0;
  border-radius: var(--aldea-radius);
}
.climate-frame {
  width: 100%;
  min-height: 75vh;
  border: 0;
  border-radius: var(--aldea-radius);
  background: #fff;
}

/* Footer */
.site-footer {
  background: var(--aldea-navy);
  color: rgba(255,255,255,.86);
  padding: 3.5rem 0 1.2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1.1fr 0.8fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.site-footer h2,
.site-footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin: 0 0 0.9rem;
  font-family: var(--aldea-font-display);
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.35rem 0; }
.site-footer a { color: rgba(255,255,255,.86); }
.site-footer a:hover { color: #fff; }
.socials { display: flex; gap: 0.6rem; }
.socials a {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.socials svg { width: 18px; height: 18px; fill: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.88rem;
}
.footer-logo { max-width: 180px; margin-bottom: 0.8rem; }

/* Timeline page compatibility */
.impacto-page #proyectos.proyectos-timeline {
  background: transparent;
  padding: 0;
}

.admin-bar {
  background: #111;
  color: #fff;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
}

@media (max-width: 1100px) {
  .card-grid,
  .news-grid,
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .site-nav a,
  .nav-item > button { font-size: 0.84rem; padding: 0.5rem 0.45rem; }
  .brand-tag { display: none; }
}

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--aldea-header);
    background: #fff;
    border-bottom: 1px solid var(--aldea-border);
    flex-direction: column;
    align-items: stretch;
    padding: 0.6rem 1rem 1.2rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; align-items: stretch; }
  .dropdown {
    position: static;
    box-shadow: none;
    border: 0;
    padding-left: 0.6rem;
  }
  .nav-tools { margin: 0.8rem 0 0; justify-content: space-between; }
  .split,
  .form-row,
  .mission-grid { grid-template-columns: 1fr; }
  .split img { height: 280px; }
  .split .field-photo img { height: 300px; }
  .hero { min-height: 72vh; }
  .header-inner { min-height: 72px; }
}

@media (max-width: 640px) {
  .card-grid,
  .news-grid,
  .stat-grid,
  .area-grid,
  .team-grid,
  .doc-grid,
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid a { height: 220px; }
  .hero-actions,
  .cta-actions { flex-direction: column; }
  .hero-actions a,
  .cta-actions a { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}