/* ============================================================
   Comunidade Refúgio — Design System
   Paleta: verde-escuro / creme / dourado (identidade original)
   Layout: leve, moderno, jovem
   ============================================================ */

:root {
  --ink: #14231a;
  --green-950: #16281d;
  --green-900: #1b3123;
  --green-800: #24402f;
  --green-700: #2e5038;
  --green-100: #dfe8db;
  --cream: #f6f2e3;
  --cream-dark: #ece5cf;
  --paper: #fffdf6;
  --gold: #d9a94c;
  --gold-soft: #e6c37f;
  --gold-deep: #8a6a28;
  --text: #2a3a30;
  --text-soft: #5b6b60;

  --font-display: "Bricolage Grotesque", "Archivo", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-card: 0 10px 40px -12px rgba(20, 35, 26, 0.16);
  --shadow-pop: 0 18px 60px -20px rgba(20, 35, 26, 0.35);
  --maxw: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
  width: min(var(--maxw), calc(100% - 48px));
  margin-inline: auto;
}

/* ---------- Tipografia ---------- */

.display, h1, h2 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--ink);
}

h1 { font-size: clamp(2.6rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  line-height: 1.25;
  color: var(--ink);
}

.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--cream); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.kicker::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.on-dark .kicker { color: var(--gold-soft); }

.lead {
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--text-soft);
  max-width: 58ch;
}
.on-dark .lead, .on-dark p { color: #cfd8cd; }

.gold-i { color: var(--gold); font-style: normal; }

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-gold {
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 10px 30px -10px rgba(217, 169, 76, 0.55);
}
.btn-gold:hover { background: var(--gold-soft); }

.btn-outline {
  border-color: rgba(20, 35, 26, 0.25);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { border-color: var(--ink); }

.on-dark .btn-outline {
  border-color: rgba(246, 242, 227, 0.35);
  color: var(--cream);
}
.on-dark .btn-outline:hover { border-color: var(--cream); }

.btn-dark {
  background: var(--green-900);
  color: var(--cream);
}
.btn-dark:hover { background: var(--green-800); }

.btn-wa svg { flex-shrink: 0; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--gold-deep);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: gap 0.18s ease;
}
.link-arrow:hover { gap: 14px; }
.on-dark .link-arrow { color: var(--gold-soft); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(27, 49, 35, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(246, 242, 227, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand img { height: 40px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 26px; }

.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(246, 242, 227, 0.82);
  transition: color 0.15s ease;
  padding: 6px 0;
}
.main-nav a:hover { color: var(--cream); }
.main-nav a.active {
  color: var(--gold-soft);
  border-bottom: 2px solid var(--gold);
}

.header-cta { display: inline-flex; }
.header-cta .btn { padding: 11px 22px; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  width: 44px; height: 44px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 24px; height: 2.5px;
  border-radius: 2px;
  background: var(--cream);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -8px; }
.nav-toggle span::after { position: absolute; top: 8px; }

body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(8px) rotate(45deg); }
body.nav-open .nav-toggle span::after { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 980px) {
  /* backdrop-filter criaria containing block e quebraria o painel fixed */
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--green-950); }
  .main-nav {
    position: fixed;
    inset: 69px 0 0 0;
    z-index: 98;
    background: var(--green-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 32px;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  body.nav-open .main-nav { transform: translateX(0); }
  .main-nav a {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    padding: 10px 0;
    width: 100%;
    border-bottom: 1px solid rgba(246,242,227,0.08);
  }
  .main-nav a.active { border-bottom-color: var(--gold); }
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 11vw, 140px) 0 clamp(64px, 9vw, 120px);
}

.hero.on-dark { background: var(--green-900); }
.hero.on-light { background: var(--cream); }

/* hero com foto de fundo */
.hero.hero-photo { background: var(--green-950); }
.hero-photo-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url(../img/hero.webp) center/cover no-repeat;
}
.hero-photo-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22,40,29,.66) 0%, rgba(22,40,29,.74) 55%, rgba(22,40,29,.92) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 26px;
  max-width: 780px;
}
.hero-inner.centered {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.on-dark .hero-badge {
  background: rgba(246, 242, 227, 0.07);
  border: 1px solid rgba(246, 242, 227, 0.14);
  color: var(--cream);
}
.on-light .hero-badge {
  background: rgba(27, 49, 35, 0.06);
  border: 1px solid rgba(27, 49, 35, 0.12);
  color: var(--green-900);
}
.hero-badge::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}
.hero-inner.centered .hero-actions { justify-content: center; }

/* anéis decorativos (assinatura visual) */
.rings {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(217, 169, 76, 0.22);
  pointer-events: none;
}
.rings::before, .rings::after {
  content: "";
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  border: inherit;
}
.rings::after { inset: 27%; }
.on-light .rings { border-color: rgba(138, 106, 40, 0.16); }


/* ---------- Seções ---------- */

.section { padding: clamp(64px, 9vw, 110px) 0; }
.section.on-dark { background: var(--green-900); }
.section.on-darker { background: var(--green-950); }
.section.on-paper { background: var(--paper); }

.section-head {
  display: grid;
  gap: 14px;
  max-width: 640px;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.section-head.centered {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

/* ---------- Cards ---------- */

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--paper);
  border: 1px solid rgba(27, 49, 35, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: grid;
  gap: 12px;
  align-content: start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.card .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--gold-deep);
  letter-spacing: 0.1em;
}

.card-dark {
  background: var(--green-800);
  border-color: rgba(246, 242, 227, 0.08);
}
.card-dark h3 { color: var(--cream); }
.card-dark p { color: #c6d2c4; }

.icon-chip {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(217, 169, 76, 0.16);
  color: var(--gold-deep);
  margin-bottom: 6px;
}
.card-dark .icon-chip { background: rgba(217, 169, 76, 0.18); color: var(--gold-soft); }
.icon-chip svg { width: 26px; height: 26px; }

/* card de agenda */
.sched-card { position: relative; padding-top: 26px; }
.sched-tag {
  position: absolute;
  top: -16px; left: 24px;
  background: var(--green-900);
  color: var(--cream);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.sched-tag svg { width: 14px; height: 14px; }
.sched-time {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--gold-deep);
}

/* ---------- Split (texto + mídia) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}
.split-content { display: grid; gap: 18px; justify-items: start; }

.media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-pop);
}

.app-mock {
  max-height: 560px;
  width: auto;
  margin-inline: auto;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.35));
}

.store-badges { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }
.store-badges img { height: 48px; width: auto; border-radius: 8px; }

.check-list { list-style: none; display: grid; gap: 10px; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #cfd8cd;
}
.check-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(217, 169, 76, 0.2);
  color: var(--gold-soft);
  font-size: 0.75rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  margin-top: 3px;
}

/* ---------- Versículo ---------- */

.verse {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  display: grid;
  gap: 18px;
  justify-items: center;
}
.verse .qmark {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.6;
  color: var(--gold);
  font-weight: 800;
}
.verse blockquote {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1.4;
  color: var(--ink);
}
.on-dark .verse blockquote, .on-darker .verse blockquote { color: var(--cream); }
.verse cite {
  font-style: normal;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border: 1px solid rgba(138, 106, 40, 0.35);
  padding: 7px 18px;
  border-radius: 999px;
}
.on-dark .verse cite, .on-darker .verse cite {
  color: var(--gold-soft);
  border-color: rgba(217, 169, 76, 0.4);
}

/* ---------- CTA banner ---------- */

.cta-banner {
  background: var(--green-900);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px);
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 20px;
  justify-items: start;
}
.cta-banner .rings { border-color: rgba(217, 169, 76, 0.25); }

/* ---------- CTA com vídeo ---------- */

.cta-media {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  grid-template-areas:
    "texto video"
    "acoes video";
  column-gap: clamp(28px, 4.5vw, 60px);
  row-gap: 26px;
  align-items: center;
}
.cta-media-text    { grid-area: texto; align-self: end; }
.cta-media-actions { grid-area: acoes; align-self: start; }
.cta-media .video-frame { grid-area: video; align-self: center; }

@media (max-width: 900px) {
  .cta-media {
    grid-template-columns: 1fr;
    grid-template-areas:
      "texto"
      "video"
      "acoes";
  }
  .cta-media-text, .cta-media-actions { align-self: auto; }
}
.cta-media-text { display: grid; gap: 20px; justify-items: start; min-width: 0; }

.video-frame {
  position: relative;
  min-width: 0;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--green-950);
  box-shadow: var(--shadow-pop);
  cursor: pointer;
}
.video-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease, filter .3s ease;
}
.video-frame:hover img { transform: scale(1.04); filter: brightness(.82); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-frame:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.video-play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 74px; height: 74px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--green-950);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
  transition: transform .25s ease;
  pointer-events: none;
}
.video-frame:hover .video-play { transform: translate(-50%, -50%) scale(1.08); }
.video-play svg { width: 30px; height: 30px; margin-left: 4px; }

/* ---------- Doações ---------- */

.pix-card {
  background: var(--green-900);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 56px);
  display: grid;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.pix-key {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  background: rgba(246, 242, 227, 0.06);
  border: 1px dashed rgba(217, 169, 76, 0.5);
  border-radius: var(--radius-md);
  padding: 18px 22px;
}
.pix-key code {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.02em;
  font-family: var(--font-display);
}

.bank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(27, 49, 35, 0.08);
  font-size: 0.95rem;
}
.bank-row:last-of-type { border-bottom: 0; }
.bank-row .label { color: var(--text-soft); }
.bank-row .value { font-weight: 700; color: var(--ink); display: inline-flex; align-items: center; gap: 8px; }

.copy-btn {
  background: rgba(217, 169, 76, 0.16);
  border: 0;
  color: var(--gold-deep);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease;
}
.copy-btn:hover { background: rgba(217, 169, 76, 0.3); }
.copy-btn.copied { background: var(--green-800); color: var(--cream); }
.pix-card .copy-btn { background: var(--gold); color: var(--ink); padding: 10px 18px; font-size: 0.8rem; border-radius: 999px; }
.pix-card .copy-btn:hover { background: var(--gold-soft); }
.pix-card .copy-btn.copied { background: var(--green-700); color: var(--cream); }

/* ---------- Contato ---------- */

.contact-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid rgba(27, 49, 35, 0.08);
  border-radius: var(--radius-md);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.contact-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.contact-item .icon-chip { margin: 0; flex-shrink: 0; }
.contact-item strong { display: block; font-family: var(--font-display); color: var(--ink); }
.contact-item span { font-size: 0.9rem; color: var(--text-soft); }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 380px;
}
.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  display: block;
}

/* ---------- Diretório de células ---------- */

.cell-day { margin-bottom: 40px; }
.cell-day:last-child { margin-bottom: 0; }
.cell-day-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(27, 49, 35, 0.1);
}
.cell-day-head .sched-tag { position: static; }
.cell-day-head .sched-time { font-size: 1.15rem; }

.cell-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .cell-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cell-grid { grid-template-columns: 1fr; } }

.cell-card {
  background: var(--paper);
  border: 1px solid rgba(27, 49, 35, 0.1);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 22px 22px;
  display: grid;
  gap: 10px;
  align-content: start;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.cell-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.cell-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.cell-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold-deep);
  background: rgba(217, 169, 76, 0.14);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.cell-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--text-soft);
}
.cell-line svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--gold-deep); }
.cell-line strong { color: var(--ink); font-weight: 600; }

/* ---------- Líderes ---------- */

.leaders-photo img {
  border-radius: var(--radius-md);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--green-950);
  color: #b9c6b7;
  padding: clamp(56px, 8vw, 88px) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand img { height: 44px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 0.95rem; max-width: 30ch; }

.footer-col h4 {
  font-family: var(--font-display);
  color: var(--cream);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: grid; gap: 9px; }
.footer-col a { font-size: 0.95rem; transition: color 0.15s ease; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-col li { font-size: 0.95rem; }

.social-row { display: flex; gap: 12px; margin-top: 18px; }
.social-row a {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(246, 242, 227, 0.07);
  color: var(--gold-soft);
  transition: background 0.15s ease, transform 0.15s ease;
}
.social-row a:hover { background: rgba(217, 169, 76, 0.25); transform: translateY(-2px); }
.social-row svg { width: 19px; height: 19px; }

.footer-bottom {
  border-top: 1px solid rgba(246, 242, 227, 0.08);
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.82rem;
  color: #8fa08d;
}

/* ---------- WhatsApp flutuante ---------- */

.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.55);
  transition: transform 0.18s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Utilidades ---------- */

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.center { text-align: center; }