/* =========================================================
   Plenitude Enfermagem — folha de estilos
   Paleta oficial da marca: verde-petróleo + branco
   ========================================================= */

:root {
  /* Marca */
  --teal: #5C9E9F;         /* verde principal */
  --teal-dark: #3E6F70;    /* verde-petróleo escuro */
  --teal-deep: #2A4F50;    /* sombra/hover mais profundo */
  --teal-ink: #1E3839;     /* quase-preto esverdeado, footer */

  /* Neutros */
  --white: #FFFFFF;
  --bg-tint: #F1F6F5;      /* cinza-esverdeado bem suave */
  --bg-tint-2: #E7F0EF;
  --text: #223231;
  --text-muted: #5C6E6C;
  --border: #DCE7E5;

  /* Tipografia */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Manrope", -apple-system, "Segoe UI", sans-serif;

  /* Layout */
  --container: 1200px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(30, 56, 57, 0.06);
  --shadow-md: 0 12px 32px rgba(30, 56, 57, 0.10);
  --shadow-lg: 0 24px 60px rgba(30, 56, 57, 0.16);
  --header-h: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--teal-dark);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  overflow-wrap: break-word;
}

p { margin: 0; overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-xl { width: 40px; height: 40px; stroke-width: 1.4; }

.accent { color: var(--teal); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
  transition-delay: var(--delay, 0s);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Barra de progresso ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
  z-index: 999;
  transition: width .1s linear;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: 14px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 28px;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal-dark);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--teal-deep); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn-outline {
  background: var(--white);
  color: var(--teal-dark);
  border: 2px solid var(--teal-dark);
}
.btn-outline:hover { background: var(--bg-tint); transform: translateY(-2px); }
.btn-white {
  background: var(--white);
  color: var(--teal-dark);
  box-shadow: var(--shadow-md);
}
.btn-white:hover { transform: translateY(-2px) scale(1.03); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 18px 34px; font-size: 1.1rem; border-radius: 16px; }
.btn-sm { padding: 11px 22px; font-size: .95rem; border-radius: 12px; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.header.is-scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); }

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-dark);
  flex-shrink: 0;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-word { display: flex; flex-direction: column; line-height: 1.1; }
.brand-word strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--teal-dark);
}
.brand-word em {
  font-style: normal;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
}

.nav-desktop { display: none; align-items: center; gap: 8px; }
.nav-desktop button {
  background: none; border: none;
  font-size: 1rem; font-weight: 600;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  transition: color .2s ease, background-color .2s ease;
}
.nav-desktop button:hover { color: var(--teal-dark); background: var(--bg-tint); }
.nav-desktop .btn { margin-left: 10px; }

.nav-toggle {
  display: flex;
  background: none; border: none;
  color: var(--teal-dark);
  padding: 8px;
}

.nav-mobile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 24px;
  background: var(--white);
  border-top: 0 solid var(--border);
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease, border-width .35s ease;
}
.nav-mobile.is-open { max-height: 420px; padding: 16px 24px 28px; border-top-width: 1px; }
.nav-mobile button {
  text-align: left;
  background: none; border: none;
  font-size: 1.05rem; font-weight: 600;
  color: var(--text);
  padding: 12px 4px;
  border-bottom: 1px solid var(--border);
}
.nav-mobile .btn { margin-top: 14px; justify-content: center; }

/* ---------- Layout genérico de seção ---------- */
main { padding-top: var(--header-h); }

.section { padding: 88px 0; }
.section--tint { background: var(--bg-tint); }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(2rem, 4.2vw, 3rem); margin-bottom: 16px; }
.section-lead { font-size: 1.2rem; color: var(--text-muted); line-height: 1.6; font-weight: 500; }

.section-cta { text-align: center; margin-top: 52px; }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 40px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.hero-grid > * { min-width: 0; width: 100%; max-width: 100%; }
.hero-copy h1 {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  margin-bottom: 22px;
}
.hero-copy .lead {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 18px;
}
.body-lg { font-size: 1.08rem; line-height: 1.7; }
.muted { color: var(--text-muted); }
.hero-copy .muted { margin-bottom: 34px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 26px; }
.hero-tag { font-size: .98rem; color: var(--text-muted); font-weight: 600; }
.dot { color: var(--teal); margin: 0 2px; }

.hero-media { position: relative; }
.hero-media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  z-index: 1;
}
.hero-media-frame img,
.hero-media-frame video { width: 100%; height: 100%; object-fit: cover; }
.hero-media-blob {
  position: absolute;
  bottom: -24px; right: -24px;
  width: 160px; height: 160px;
  background: var(--teal);
  opacity: .18;
  border-radius: 42px;
  z-index: 0;
}

.hero-seal {
  position: absolute;
  top: -22px; left: -22px;
  width: 92px; height: 92px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid var(--white);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.hero-seal img { width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 640px) {
  .hero-seal { width: 116px; height: 116px; top: -28px; left: -28px; border-width: 6px; }
}

/* ---------- Grids ---------- */
.grid { display: grid; gap: 28px; }
.grid > * { min-width: 0; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }

/* ---------- Cards ---------- */
.card {
  width: 100%;
  max-width: 100%;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.card-icon {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px;
  background: var(--bg-tint-2);
  color: var(--teal-dark);
  margin-bottom: 22px;
}
.card-icon--solid { background: var(--teal-dark); color: var(--white); }

.card h3 { font-size: 1.32rem; margin-bottom: 12px; }
.card p { color: var(--text-muted); line-height: 1.65; }

.card--flat { background: var(--white); }

.badge {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  font-size: .8rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.card--service { background: var(--white); box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.card--service p { margin-bottom: 18px; }

/* ---------- Carrossel automático (Diferenciais / Serviços) ---------- */
.marquee {
  overflow: hidden;
  margin: 0 -24px;
  padding: 4px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 48px, black calc(100% - 48px), transparent);
  mask-image: linear-gradient(90deg, transparent, black 48px, black calc(100% - 48px), transparent);
}
.marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  padding: 0 24px;
  animation: marquee-scroll var(--marquee-duration, 30s) linear infinite;
}
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-card { flex: 0 0 auto; }
.marquee-card--sm { width: min(300px, 78vw); }
.marquee-card--lg { width: min(360px, 85vw); }

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .marquee { overflow-x: auto; }
}

.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .98rem; color: var(--text); font-weight: 500; }
.check-list .icon { width: 19px; height: 19px; color: var(--teal); margin-top: 2px; }

.card--info { text-align: left; }
.card-info-highlight { font-size: 1.4rem; font-weight: 700; color: var(--teal-dark); margin-bottom: 12px; font-family: var(--font-display); }
.card-address { font-size: .92rem; color: var(--text-muted); margin-top: 10px; }

.map-embed {
  margin-top: 16px;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Sobre ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
.about-grid > * { min-width: 0; }
.about-media { position: relative; order: 1; }
.about-media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  position: relative;
  z-index: 1;
}
.about-media-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.about-media-blob {
  position: absolute;
  top: -20px; left: -20px;
  width: 130px; height: 130px;
  background: var(--teal);
  opacity: .18;
  border-radius: 34px;
  z-index: 0;
}

.placeholder-photo {
  background: linear-gradient(155deg, var(--bg-tint-2), var(--bg-tint));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
  color: var(--teal-dark);
  text-align: center;
  border: 1px dashed var(--teal);
}
.placeholder-photo p { color: var(--text-muted); font-weight: 600; line-height: 1.5; }
.placeholder-photo p span { font-weight: 500; font-size: .88rem; color: var(--text-muted); opacity: .8; }

.about-copy { order: 2; }
.about-copy h2 { font-size: clamp(2rem, 4.2vw, 3rem); margin-bottom: 26px; }
.about-text { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.about-text p { color: var(--text-muted); line-height: 1.75; font-size: 1.03rem; }
.about-text p strong { color: var(--teal-dark); }
.about-text .body-lg { color: var(--text); }

.about-signature { border-top: 2px solid var(--bg-tint-2); padding-top: 22px; }
.signature-name { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--teal-dark); }
.signature-role { color: var(--teal); font-weight: 700; margin-top: 2px; }

/* ---------- Processo (CTI Adulto) ---------- */
.process-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
.process-grid > * { min-width: 0; }
.process-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.process-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.process-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 18px;
}
.process-card h3 { font-size: 1.22rem; margin-bottom: 10px; }
.process-card p { color: var(--text-muted); line-height: 1.65; }

/* ---------- Stats / Imersão em CTI ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 44px;
}
.stat {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-icon {
  width: 48px; height: 48px;
  margin: 0 auto 12px;
  background: var(--teal-dark);
  color: var(--white);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.stat-label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); margin-bottom: 4px; }
.stat-value { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--teal-dark); }

.split-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  margin-bottom: 44px;
  box-shadow: var(--shadow-sm);
}
.split-card > * { min-width: 0; }
.split-text { display: flex; flex-direction: column; gap: 16px; }
.split-text p { color: var(--text-muted); line-height: 1.75; }
.split-list-title { font-weight: 700; color: var(--teal-dark); font-size: 1.1rem; margin-bottom: 16px; font-family: var(--font-display); }
.dot-list { display: flex; flex-direction: column; gap: 12px; }
.dot-list li { position: relative; padding-left: 22px; color: var(--text); font-weight: 500; line-height: 1.5; }
.dot-list li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

/* ---------- Galeria ---------- */
.gallery { position: relative; }
.gallery-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-item {
  flex: 0 0 82%;
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  margin: 0;
  box-shadow: var(--shadow-sm);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px;
  background: linear-gradient(to top, rgba(30,56,57,.82), transparent);
  color: var(--white);
  font-weight: 600;
  font-size: .95rem;
}
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  color: var(--teal-dark);
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.gallery-nav:hover { background: var(--teal-dark); color: var(--white); }
.gallery-nav--prev { left: -4px; }
.gallery-nav--next { right: -4px; }

/* ---------- Chips (outros cursos) ---------- */
.chip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 48px;
}
.chip {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 16px 20px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, border-color .2s ease;
}
.chip:hover { transform: translateY(-3px); border-color: var(--teal); }

.mission-wrap { max-width: 640px; margin: 0 auto; }

.mini-gallery { margin-bottom: 48px; }
.mini-gallery-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--teal-dark);
  margin-bottom: 20px;
}
.mini-gallery-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.mini-gallery-item {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.mini-gallery-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.mini-gallery-item img { width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 640px) {
  .mini-gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark) 70%);
  padding: 96px 0;
}
.cta-blob { position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); filter: blur(2px); }
.cta-blob--1 { width: 340px; height: 340px; top: -80px; right: -60px; }
.cta-blob--2 { width: 260px; height: 260px; bottom: -90px; left: -60px; }

.cta-final-inner { position: relative; z-index: 1; text-align: center; max-width: 760px; }
.cta-final-inner h2 { color: var(--white); font-size: clamp(2.1rem, 5vw, 3.4rem); margin-bottom: 22px; }
.underline { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; }
.cta-final-inner p { color: rgba(255,255,255,.94); font-size: 1.2rem; line-height: 1.6; font-weight: 500; margin-bottom: 34px; }
.cta-tag { margin-top: 26px; color: rgba(255,255,255,.85); font-weight: 600; }
.cta-tag .dot { color: rgba(255,255,255,.6); }

/* ---------- Footer ---------- */
.footer { background: var(--teal-ink); color: rgba(255,255,255,.85); padding: 72px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  padding-bottom: 56px;
}
.footer-grid > * { min-width: 0; width: 100%; max-width: 100%; overflow: hidden; }
.brand--footer .brand-mark { color: var(--white); }
.brand--footer .brand-word strong { color: var(--white); }
.brand--footer .brand-word em { color: rgba(255,255,255,.6); }

.footer-lead { margin-top: 20px; line-height: 1.6; font-size: 1.02rem; color: rgba(255,255,255,.82); }
.footer-muted { margin-top: 10px; color: rgba(255,255,255,.5); font-size: .92rem; }

.footer-col h4 { color: var(--white); font-size: 1.1rem; margin-bottom: 18px; }
.footer-link {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,.82);
  font-size: 1rem;
  padding: 8px 0;
  transition: color .2s ease;
  width: 100%;
}
.footer-link span { min-width: 0; overflow-wrap: break-word; }
.footer-link:hover { color: var(--white); }
.footer-link--static { cursor: default; }

.footer-col--map .map-embed--footer { margin-top: 16px; }
.map-embed--footer {
  aspect-ratio: 4 / 3;
  border-color: rgba(255,255,255,.16);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.14);
  padding: 22px 24px;
  text-align: center;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--teal-dark);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  transition: transform .2s ease, background-color .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); background: var(--teal-deep); }
.whatsapp-float .icon { width: 27px; height: 27px; }

/* =========================================================
   Responsivo
   ========================================================= */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .chip-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item { flex: 0 0 48%; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.05fr .95fr; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-media { order: 1; }
  .about-copy { order: 2; }
  .split-card { grid-template-columns: 1fr 1fr; padding: 52px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none; }

  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .process-grid { grid-template-columns: repeat(4, 1fr); }
  .chip-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-item { flex: 0 0 31.5%; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1.2fr; gap: 32px; }

  .section { padding: 128px 0; }
  .hero { padding: 88px 0 60px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .btn, .card, .chip, .gallery-nav, .whatsapp-float { transition: none; }
}