/* ===== TOKENS ===== */
:root {
  --black:    #FFFFFF;  /* bg principal — alias: --bg */
  --carbon:   #F4F6F8;
  --carbon-2: #EAECEF;
  --graphite: #E0E4E8;
  --steel:    #556070;
  --aluminum: #2C3545;
  --white:    #0D1520;  /* fg principal — alias: --fg */
  --muted:    #3A4455;  /* era #4A5568 — aumenta contraste p/ WCAG AA em fundos claros */
  --cyan:     #0088BB;
  --cyan-2:   #00AEEB;
  --lime:     #6AAF00;
  --lime-2:   #A6E600;
  --amber:    #D4890A;
  --grid:     rgba(13,21,32,.06);
  --line:     rgba(13,21,32,.12);
  --nav-h:    68px;
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  font-family: 'Jost', 'Segoe UI', Arial, sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3,
.hero-badge,
.step-label,
.stat-num,
.section-label,
.nav-logo span,
.footer-name {
  font-family: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== UTILITIES ===== */
.accent-cyan  { color: var(--cyan); }
.accent-lime  { color: var(--lime); }
.accent-amber { color: var(--amber); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--cyan);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

/* ===== NAV ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .12em;
  flex-shrink: 0;
}
.nav-logo img { width: 40px; height: 40px; object-fit: contain; }
.nav-logo em { color: var(--cyan); font-style: normal; }
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--muted);
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--cyan) !important;
  color: var(--black) !important;
  padding: .45rem 1.2rem;
  border-radius: 4px;
  font-weight: 700 !important;
  transition: background .2s !important;
}
.nav-cta:hover { background: var(--cyan-2) !important; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--aluminum);
  border-radius: 2px;
  transition: .3s var(--ease-out-quart);
}
.nav-burger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 4px;
}
.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  gap: 1rem;
  overflow: hidden;
  opacity: 0;
  max-height: 0;
  padding: 0 24px;
  pointer-events: none;
  transition:
    opacity 0.25s var(--ease-out-quart),
    max-height 0.32s var(--ease-out-quart),
    padding 0.32s var(--ease-out-quart);
}
.nav-mobile a {
  font-size: .9rem;
  color: var(--muted);
  font-weight: 500;
}
.nav-mobile.open {
  opacity: 1;
  max-height: 320px;
  padding: 1rem 24px 1.5rem;
  pointer-events: auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .65rem 1.6rem;
  border-radius: 4px;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
  transition: .2s;
  border: none;
}
.btn-primary {
  background: var(--lime);
  color: var(--black);
}
.btn-primary:hover { background: var(--lime-2); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(13,21,32,.45);
}
.btn-outline:hover { border-color: var(--aluminum); }
.btn-lg { padding: .85rem 2.2rem; font-size: .95rem; }
.btn:active { transform: scale(0.96); transition-duration: 0.08s; }
.btn:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* ===== DOTS ===== */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.dot-lime  { background: var(--lime); }
.dot-cyan  { background: var(--cyan); }
.dot-amber { background: var(--amber); }

/* ===== HERO ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 4rem) 24px 4rem;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: .18;
}
@keyframes glowDrift {
  0%, 100% { transform: scale(1) translate(0, 0); }
  35%       { transform: scale(1.07) translate(14px, -10px); }
  70%       { transform: scale(0.95) translate(-9px, 13px); }
}
.hero-glow-cyan {
  background: var(--cyan); top: -100px; left: -100px;
  animation: glowDrift 15s ease-in-out infinite;
  will-change: transform;
}
.hero-glow-lime {
  background: var(--lime); bottom: -100px; right: 200px;
  animation: glowDrift 19s ease-in-out infinite reverse;
  will-change: transform;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-badge {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--cyan);
  margin-bottom: 1.5rem;
}
#hero h1 {
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -.03em;
  margin-bottom: 1.5rem;
  max-width: 760px;
  text-wrap: balance;
}
#hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.75;
}
#hero p strong { color: var(--white); }
.hero-tags {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.hero-tags span {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  display: flex;
  align-items: center;
  color: var(--aluminum);
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-logo-wrap {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-55%);
  width: 360px;
  opacity: .15;
  pointer-events: none;
  z-index: 1;
}
.hero-logo-img { width: 100%; }

/* ===== HERO ENTRANCE ===== */
@keyframes heroSlideIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes heroBadgeWipe {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0% 0 0); }
}
#hero.hero-ready .hero-badge         { animation: heroBadgeWipe 0.55s var(--ease-out-expo) 0.04s both; }
#hero.hero-ready h1                  { animation: heroSlideIn   0.85s var(--ease-out-expo) 0.18s both; }
#hero.hero-ready .hero-inner > p     { animation: heroSlideIn   0.70s var(--ease-out-expo) 0.34s both; }
#hero.hero-ready .hero-tags          { animation: heroSlideIn   0.60s var(--ease-out-expo) 0.46s both; }
#hero.hero-ready .hero-actions       { animation: heroSlideIn   0.60s var(--ease-out-expo) 0.54s both; }
#hero.hero-ready .hero-logo-wrap     { animation: heroSlideIn   1.10s var(--ease-out-expo) 0.22s both; }

/* ===== SECTIONS ===== */
section { padding: 6rem 0; }
.section-dark { background: var(--carbon); }
section h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-bottom: 3rem;
  text-wrap: balance;
}

/* ===== DELIGHT — nav underline slide ===== */
.nav-links a { position: relative; }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--cyan);
  transition: width 0.28s var(--ease-out-expo);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* ===== DELIGHT — card scan line on hover ===== */
.servico-card::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s var(--ease-out-expo);
}
.servico-card:hover::after { transform: scaleX(1); }

/* ===== DELIGHT — button improved active ===== */
.btn-primary:active {
  box-shadow: 0 0 0 5px rgba(106,175,0,.18);
  transform: scale(0.96);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(106,175,0,.22);
}

/* ===== SOBRE ===== */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.sobre-text p {
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}
.sobre-text p strong { color: var(--white); }
.sobre-diferenciais {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin-top: 1.5rem;
}
.diferencial {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--aluminum);
}
.check { color: var(--lime); font-weight: 700; }
.sobre-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.stat-card {
  background: var(--carbon-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--cyan); }
.stat-num {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: .4rem;
}
.stat-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ===== SERVIÇOS ===== */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.servico-card {
  background: var(--carbon-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 2rem;
  transition: transform .3s var(--ease-out-quart), border-color .2s;
  position: relative;
  overflow: hidden;
}
.servico-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,174,235,.03), transparent 60%);
  pointer-events: none;
}
.servico-card:hover { transform: translateY(-4px); }
.accent-border-cyan { border-color: rgba(0,174,235,.3); }
.accent-border-lime { border-color: rgba(166,230,0,.3); }
.servico-icon {
  width: 48px; height: 48px;
  margin-bottom: 1.2rem;
  color: var(--steel);
}
.icon-cyan { color: var(--cyan); }
.icon-lime { color: var(--lime); }
.servico-card h3 {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .04em;
  margin-bottom: .75rem;
}
.servico-card p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.servico-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 3px;
  background: rgba(124,135,149,.12);
  color: var(--steel);
  border: 1px solid var(--line);
}
.tag-cyan { background: rgba(0,174,235,.1); color: var(--cyan); border-color: rgba(0,174,235,.2); }
.tag-lime { background: rgba(166,230,0,.1); color: var(--lime); border-color: rgba(166,230,0,.2); }

/* ===== MÉTODO ===== */
#metodo { background: var(--graphite); }
.metodo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.metodo-step {
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.75rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: border-color .2s, transform .3s var(--ease-out-quart);
}
.metodo-step:hover { border-color: var(--lime); transform: translateY(-3px); }
.step-header {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.step-num {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--lime);
  line-height: 1;
  border: 2px solid var(--lime);
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  flex-shrink: 0;
}
.step-num-final {
  background: var(--lime);
  color: var(--black);
  position: relative;
}
.step-num-final::after {
  content: '✓';
  position: absolute;
  top: -8px; right: -8px;
  font-size: .6rem;
  font-weight: 900;
  background: var(--lime-2);
  color: var(--black);
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.step-connector {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), transparent);
  opacity: .35;
}
.step-body { display: flex; flex-direction: column; gap: .5rem; }
.step-label {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--aluminum);
}
.step-desc {
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.65;
}
.step-arrow { display: none; }

/* Método stagger entrance */
@keyframes stepIn {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
#metodo.metodo-visible .metodo-step {
  animation: stepIn 0.55s var(--ease-out-expo) both;
  animation-delay: calc(var(--i, 0) * 85ms);
}

/* ===== SETORES ===== */
.setores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  justify-items: center;
}
.setor-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding: 1.5rem 1rem;
  width: 100%;
  background: var(--carbon-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: center;
  transition: border-color .2s, transform .2s;
  cursor: default;
}
.setor-item:hover { border-color: var(--cyan); transform: translateY(-3px); }
.setor-icon {
  width: 36px; height: 36px;
  color: var(--cyan);
}
.setor-item span {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ===== PARCEIROS ===== */
#parceiros { background: var(--graphite); }
.parceiros-sub {
  font-size: .95rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 3rem;
  line-height: 1.7;
}
.parceiros-grid {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}
.parceiro-card {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  transition: border-color .2s, transform .2s;
}
.parceiro-card:hover { border-color: var(--cyan); transform: translateY(-3px); }
.parceiro-card img {
  width: 100%;
  max-height: 80px;
  object-fit: contain;
  filter: none;
}
.parceiro-nome {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--steel);
  text-transform: uppercase;
}
.parceiro-desc {
  font-size: .72rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
  max-width: 220px;
}

/* ===== CTA ===== */
#cta {
  background: var(--black);
  padding: 5rem 0;
}
.cta-inner {
  position: relative;
  text-align: center;
  padding: 4rem 2rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--carbon-2);
  overflow: hidden;
}
@keyframes ctaBreathe {
  0%, 100% { opacity: .12; transform: translateX(-50%) scale(1); }
  50%       { opacity: .22; transform: translateX(-50%) scale(1.12); }
}
.cta-glow {
  position: absolute;
  top: -150px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(166,230,0,.12), transparent 70%);
  pointer-events: none;
  animation: ctaBreathe 5s ease-in-out infinite;
}
#cta h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}
#cta p {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* ===== CONTATO ===== */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contato-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}
.contato-icon {
  width: 44px; height: 44px;
  background: var(--carbon-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--cyan);
  padding: 10px;
}
.contato-icon svg { width: 100%; height: 100%; }
.contato-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--steel);
  margin-bottom: .3rem;
}
.contato-item a {
  font-size: .85rem;
  color: var(--aluminum);
  transition: color .2s;
}
.contato-item a:hover { color: var(--cyan); }
.contato-sep { color: var(--steel); }
.contato-card {
  background: var(--carbon-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 2.5rem;
  text-align: center;
}
.contato-card-title {
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: .08em;
  margin-bottom: .3rem;
}
.contato-card-sub {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: 1.5rem;
}
.contato-logo {
  width: 140px;
  margin: 0 auto 1.5rem;
  opacity: .9;
}
.contato-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  justify-content: center;
}
.contato-tags span {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  padding: .25rem .65rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--steel);
  text-transform: uppercase;
}

/* ===== FOOTER ===== */
footer {
  background: var(--carbon);
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.footer-logo { width: 36px; height: 36px; object-fit: contain; opacity: .8; }
.footer-name {
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
}
.footer-tagline {
  font-size: .65rem;
  color: var(--steel);
  letter-spacing: .08em;
  margin-top: .15rem;
}
.footer-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: .75rem;
  color: var(--steel);
  transition: color .2s;
  letter-spacing: .04em;
}
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: .72rem;
  color: var(--steel);
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-slogan {
  font-weight: 700;
  letter-spacing: .1em;
  font-size: .7rem;
}

/* ===== CFD CANVAS ===== */
#cfd-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* ===== SCROLL ANIMATE (progressive enhancement — state managed by main.js) ===== */

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .setores-grid { grid-template-columns: repeat(4, 1fr); }
  /* setores já está em repeat(4) no desktop, sem mudança necessária */
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .hero-logo-wrap { display: none; }
  #hero h1 { font-size: 2.6rem; }
  .sobre-grid,
  .contato-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .sobre-stats { grid-template-columns: repeat(2, 1fr); }
  .servicos-grid { grid-template-columns: 1fr; }
  .metodo-grid { grid-template-columns: repeat(2, 1fr); }
  .setores-grid { grid-template-columns: repeat(3, 1fr); }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom .footer-slogan { margin-top: .5rem; padding-top: .5rem; border-top: 1px solid var(--line); width: 100%; }
}
@media (max-width: 480px) {
  .metodo-grid { grid-template-columns: 1fr 1fr; }
  .setores-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-diferenciais { grid-template-columns: 1fr; }
  section { padding: 4rem 0; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}