:root {
  --color-bg: #fddeed;
  --color-bg-soft: #fff5fa;
  --color-bg-alt: #ffffff;
  --color-magenta: #eb005f;
  --color-magenta-dark: #b80049;
  --color-magenta-tint: #fbe0ec;
  --color-purple: #55199b;
  --color-purple-dark: #3a1170;
  --color-purple-tint: #efe4f8;
  --color-text: #351a45;
  --color-text-muted: #7c6b88;
  --color-border: #f3cfe3;
  --color-white: #ffffff;

  --font-heading: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 4px 14px rgba(85, 25, 155, 0.08);
  --shadow: 0 14px 34px rgba(85, 25, 155, 0.12);
  --container-width: 1160px;
  --header-height: 78px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--color-purple);
  line-height: 1.22;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--color-magenta);
}

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-narrow {
  max-width: 800px;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-magenta);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s ease;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    color 0.15s ease, border-color 0.15s ease;
}

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

.btn-accent {
  background: var(--color-magenta);
  color: #fff;
  box-shadow: 0 8px 20px rgba(235, 0, 95, 0.28);
}

.btn-accent:hover {
  background: var(--color-magenta-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--color-purple);
  color: var(--color-purple);
}

.btn-outline:hover {
  background: var(--color-purple-tint);
  color: var(--color-purple-dark);
}

.btn-lg {
  padding: 0.9rem 2.1rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-logo {
  height: 52px;
  width: auto;
  border-radius: 14px;
}

.brand-fallback {
  display: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-purple);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-purple);
  border-radius: 2px;
}

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

.site-nav ul {
  display: flex;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--color-magenta);
}

.nav-cta {
  white-space: nowrap;
}

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero */
.hero {
  padding: 4.5rem 0 5.5rem;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--color-magenta-dark);
  margin: 0 0 0.75rem;
}

.eyebrow-center {
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-magenta-dark);
  margin: 0 0 1rem;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-visual {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-blob {
  position: absolute;
  inset: 0;
  background: var(--color-purple-tint);
  border-radius: var(--radius-lg);
  transform: rotate(-3deg);
}

.hero-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  text-align: center;
  max-width: 270px;
}

.hero-card-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.hero-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
  max-width: 380px;
  margin: 0 auto;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--color-white);
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 660px;
}

.lead.center {
  margin-left: auto;
  margin-right: auto;
}

.instagram-quote {
  margin: 2rem auto 0;
  max-width: 560px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-purple);
  font-style: italic;
  border: none;
  padding: 0;
}

.instagram-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.org-meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 1.25rem;
}

.org-meta-highlight {
  font-weight: 700;
  font-size: 1.05em;
  color: var(--color-purple);
}

.placeholder-note {
  background: #fff6e5;
  border: 1px dashed #d9a441;
  color: #7a5a17;
  font-size: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-top: 1.5rem;
}

.placeholder-inline {
  background: #fff6e5;
  border: 1px dashed #d9a441;
  color: #7a5a17;
  font-size: 0.85em;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

/* Quem somos */
.sobre-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.sobre-photo {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.sobre-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  background: var(--color-purple-tint);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
}

.value-card .icon-badge {
  margin: 0 auto 1rem;
}

.value-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* Icon badge */
.icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-magenta-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

/* Project cards */
.projects-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.project-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.project-photo {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}

.project-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-body {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-magenta-dark);
  background: var(--color-magenta-tint);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.project-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.project-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  flex: 1;
}

.project-body .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* Placeholder photo tile (fallback shown automatically if a real photo file is missing) */
.placeholder-tile {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: var(--color-purple-tint);
  border: 1.5px dashed var(--color-purple);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-purple);
  text-align: center;
  padding: 1rem;
}

.placeholder-tile span {
  font-size: 2rem;
}

.placeholder-tile figcaption {
  font-size: 0.85rem;
}

/* Campaigns */
.campaigns-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.campaign-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.campaign-photo {
  aspect-ratio: 4 / 3;
}

.campaign-body {
  padding: 1.35rem 1.35rem 1.6rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.campaign-body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.campaign-period {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.campaign-body p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  flex: 1;
}

.campaign-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-magenta);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.campaign-add {
  background: transparent;
  border: 1.5px dashed var(--color-purple);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-purple);
  text-align: center;
  padding: 2rem 1.5rem;
  min-height: 220px;
}

.campaign-add span:first-child {
  font-size: 2rem;
}

/* Gallery video */
.gallery-video {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}

.gallery-video video {
  width: auto;
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: block;
  background: #000;
}

/* Gallery */
.gallery-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  display: block;
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: none;
  padding: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-item.placeholder-tile figcaption {
  font-size: 0.8rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(53, 26, 69, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 1000;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-content {
  background: var(--color-white);
  border-radius: var(--radius);
  max-width: 560px;
  width: 100%;
  padding: 2.5rem;
  text-align: center;
  position: relative;
}

.lightbox-content .placeholder-tile {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
}

.lightbox-content img {
  border-radius: var(--radius-sm);
  width: 100%;
}

.lightbox-caption {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.lightbox-close {
  position: absolute;
  top: -18px;
  right: -18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-magenta);
  color: #fff;
  border: 3px solid var(--color-white);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

/* Como ajudar */
.help-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.help-card {
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  padding: 1.6rem 1.25rem;
  text-align: center;
}

.help-card .icon-badge {
  margin: 0 auto 0.85rem;
}

.help-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.help-card p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin: 0;
}

.section-cta {
  background: var(--color-purple-dark);
  color: #fff;
  margin-top: 3.5rem;
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
}

.section-cta .section-title,
.section-cta .eyebrow {
  color: #fff;
}

.section-cta .lead {
  color: rgba(255, 255, 255, 0.8);
}

.section-cta .btn-outline {
  border-color: #fff;
  color: #fff;
}

.section-cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

/* Quero doar / Fale conosco */
.action-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  align-items: stretch;
}

.action-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.action-card > .icon-badge {
  margin-bottom: 1rem;
}

.action-card > p {
  color: var(--color-text-muted);
}

.action-card > .btn {
  margin-top: auto;
  width: 100%;
  max-width: 320px;
}

.support-card > p {
  margin-bottom: 2rem;
}

.pix-key-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 0.5rem 0 0.75rem;
  width: 100%;
}

.pix-key-box code {
  font-family: "Courier New", monospace;
  font-size: 1.05rem;
  color: var(--color-purple);
  word-break: break-all;
}

.pix-copy-feedback {
  min-height: 1.4em;
  color: var(--color-magenta-dark);
  font-weight: 600;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.pix-copy-feedback.is-visible {
  opacity: 1;
}

.pix-owner {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

/* Instagram */
.instagram-card {
  margin: 2.5rem auto 0;
  max-width: 520px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2.25rem;
  text-align: center;
}

.instagram-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--color-magenta), var(--color-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.8rem;
}

.instagram-handle {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-purple);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1.25rem;
}

/* Contato */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-list {
  list-style: none;
  margin: 1.5rem 0 2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.contact-list li {
  font-size: 0.98rem;
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  line-height: 0;
}

/* Footer */
.site-footer {
  background: var(--color-purple-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.5rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo {
  height: 48px;
  width: auto;
  border-radius: 12px;
}

.footer-fallback {
  display: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
  margin: 0;
  font-size: 1.05rem;
}

.footer-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 34ch;
}

.footer-heading {
  font-family: var(--font-heading);
  font-weight: 600;
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.footer-links-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-links-list a:hover {
  color: #fff;
}

.footer-meta {
  font-size: 0.85rem;
  margin: 0;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
}

.footer-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-size: 0.95rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

/* Floating WhatsApp button */
.whatsapp-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  z-index: 200;
  transition: transform 0.15s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

/* Responsive */
@media (max-width: 980px) {
  .site-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 1.5rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .site-nav ul li a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    margin-top: 1rem;
    width: 100%;
  }

  .help-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

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

  .sobre-photo {
    order: -1;
  }

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

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

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

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

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

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .campaigns-grid,
  .gallery-grid,
  .help-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 3rem 0 3.5rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .section-cta {
    padding: 2.25rem 1.25rem;
  }

  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
    width: 54px;
    height: 54px;
  }
}

@media (max-width: 480px) {
  .campaigns-grid,
  .gallery-grid,
  .help-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}