/* ============================================================
   MEGATRON INFORMÁTICA — ESTILOS
   Seções na ordem do HTML:
   Base → Header → Hero → Brands → Services → About →
   Tronzinho → Differentials → Reviews → Location →
   Footer → WhatsApp Float → Reveal → Responsive
   ============================================================ */

/* ── VARIÁVEIS ── */
:root {
  --blue:       #4267B2;
  --blue-dark:  #1E2F5C;
  --blue-light: #5FB7E5;
  --magenta:    #C02A8A;
  --yellow:     #F9C400;
  --bg:         #F4F6FB;
  --white:      #FFFFFF;
  --text:       #111827;
  --muted:      #6B7280;
  --border:     #E5E7EB;
  --green:      #25D366;

  --r:    12px;
  --r-sm:  8px;
  --sh-sm: 0 1px 4px rgba(0,0,0,.06), 0 2px 8px rgba(0,0,0,.04);
  --sh:    0 4px 20px rgba(0,0,0,.08);
  --sh-md: 0 8px 36px rgba(0,0,0,.11);
  --ease:  0.2s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img     { max-width: 100%; display: block; }
a       { text-decoration: none; color: inherit; }
ul      { list-style: none; }
address { font-style: normal; }

/* ── CONTAINER & SECTION ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 88px 0; }

.section-header       { text-align: center; margin-bottom: 52px; }
.section-header-light .section-tag { color: var(--blue-light); background: rgba(95,183,229,.12); }

.section-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  color: var(--blue);
  background: rgba(66,103,178,.08);
  padding: 4px 14px; border-radius: 20px;
  margin-bottom: 10px;
}
.section-title {
  font-size: 2.125rem; font-weight: 800;
  color: var(--blue-dark); line-height: 1.2;
  margin-bottom: 12px;
}
.section-title.text-left  { text-align: left; }
.section-title-light      { color: var(--white); }
.section-desc             { font-size: 1rem; color: var(--muted); max-width: 540px; margin: 0 auto; }
.section-desc-light       { color: rgba(255,255,255,.6); }
.text-accent              { color: var(--blue); }

/* ── BOTÕES ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--r-sm);
  font-size: .9375rem; font-weight: 600;
  cursor: pointer; border: none;
  transition: all var(--ease);
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(66,103,178,.35);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}
.btn-outline:hover {
  background: var(--blue); color: var(--white);
  transform: translateY(-1px);
}

/* ═══════════════════════════
   HEADER
═══════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  transition: box-shadow var(--ease);
}
.header::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--magenta) 100%);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.09); }

.header-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 72px; gap: 24px;
}
.logo-img       { height: 54px; width: auto; display: block; }
.header-actions { display: flex; align-items: center; gap: 8px; }

.nav-list { display: flex; gap: 2px; }
.nav-link {
  font-size: .875rem; font-weight: 500;
  color: var(--muted);
  padding: 6px 12px; border-radius: var(--r-sm);
  transition: all var(--ease);
}
.nav-link:hover, .nav-link.active {
  color: var(--blue);
  background: rgba(66,103,178,.08);
}

.btn-whatsapp-header,
.btn-instagram-header {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: var(--r-sm);
  font-size: .875rem; font-weight: 600;
  color: var(--white); transition: all var(--ease);
}
.btn-whatsapp-header         { background: var(--green); }
.btn-whatsapp-header:hover   { background: #1ebe5d; transform: translateY(-1px); }
.btn-instagram-header        { background: #E1306C; }
.btn-instagram-header:hover  { background: #c2185b; transform: translateY(-1px); }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--ease);
}
.menu-toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ═══════════════════════════
   HERO
═══════════════════════════ */
.hero {
  padding: 140px 0 120px;
  background-image: url('../images/hero-bg.png');
  background-size: cover;
  background-position: center top;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    100deg,
    rgba(247,249,252,.98) 0%,
    rgba(247,249,252,.95) 35%,
    rgba(247,249,252,.70) 55%,
    rgba(247,249,252,.15) 80%,
    rgba(247,249,252,.00) 100%
  );
  z-index: 0;
}
.hero-inner    { display: flex; align-items: center; position: relative; z-index: 2; min-height: 400px; }
.hero-content  { max-width: 580px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .8125rem; font-weight: 600;
  color: var(--blue); background: rgba(66,103,178,.1);
  padding: 5px 12px; border-radius: 20px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 2.625rem; font-weight: 800;
  line-height: 1.15; color: var(--blue-dark);
  margin-bottom: 18px;
  padding-left: 18px;
  border-left: 4px solid var(--magenta);
}
.hero-subtitle {
  font-size: 1rem; color: var(--muted);
  line-height: 1.75; margin-bottom: 32px;
  max-width: 460px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }

/* ═══════════════════════════
   BRANDS
═══════════════════════════ */
.brands-section { background: var(--bg); padding: 64px 0; }
.brands-section .section-header { margin-bottom: 36px; }

.brands-group          { margin-bottom: 36px; }
.brands-group:last-child { margin-bottom: 0; }

.brands-group-label {
  display: flex; align-items: center; gap: 10px;
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  color: var(--muted); margin-bottom: 20px;
}
.brands-group-label::before,
.brands-group-label::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.brands-group-label i       { flex-shrink: 0; color: var(--blue); }
.brands-group-label-spec i  { color: var(--magenta); }

.brands-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 660px;
  margin: 0 auto;
}
.brand-card-new {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 48px 32px 32px;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--ease), border-color var(--ease);
  position: relative; overflow: hidden;
}
.brand-card-new::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--magenta));
}
.brand-card-new:hover {
  box-shadow: var(--sh-md); transform: translateY(-4px);
  border-color: rgba(66,103,178,.2);
}
.brand-logo-img {
  height: 64px; max-width: 170px; width: auto;
  object-fit: contain; display: block;
}
.brand-authorized {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  padding: 7px 16px; border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(66,103,178,.3);
}

.brands-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh-sm);
}
.brand-strip-item {
  display: flex; align-items: center; justify-content: center;
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  transition: background var(--ease);
}
.brand-strip-item:last-child { border-right: none; }
.brand-strip-item:hover { background: var(--bg); }
.brand-strip-logo {
  height: 38px; max-width: 120px; width: auto;
  object-fit: contain; display: block;
}

/* ═══════════════════════════
   SERVICES  (azul escuro)
═══════════════════════════ */
.services-section { background: var(--blue-dark); }

.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.service-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r);
  padding: 28px 24px 22px;
  position: relative; overflow: hidden;
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
  cursor: default;
}
.service-card-top {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-light), var(--magenta));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover .service-card-top { transform: scaleX(1); }
.service-card:hover {
  background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.15);
  box-shadow: 0 8px 36px rgba(0,0,0,.28); transform: translateY(-3px);
}
.service-icon {
  width: 46px; height: 46px;
  background: rgba(255,255,255,.10); border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; transition: background var(--ease);
}
.service-card:hover .service-icon { background: rgba(255,255,255,.18); }
.service-icon i  { color: var(--blue-light); font-size: 1.1875rem; }
.service-card h3 { font-size: .9375rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.service-card p  { font-size: .875rem; color: rgba(255,255,255,.60); line-height: 1.65; margin-bottom: 16px; }
.service-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .8125rem; font-weight: 600; color: var(--blue-light);
  opacity: 0; transform: translateX(-4px);
  transition: opacity .2s ease, transform .2s ease;
}
.service-card:hover .service-link { opacity: 1; transform: translateX(0); }

/* ═══════════════════════════
   ABOUT
═══════════════════════════ */
.about-section { background: var(--white); }
.about-inner   { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; align-items: center; }
.about-visual  { position: relative; }

.about-stats-card {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: 16px; padding: 36px 28px;
  display: flex; align-items: center; justify-content: space-around;
  position: relative; z-index: 1;
  box-shadow: 0 16px 48px rgba(66,103,178,.30);
}
.about-stat  { text-align: center; }
.stat-num    { display: block; font-size: 2.5rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label  { font-size: .75rem; color: rgba(255,255,255,.6); margin-top: 5px; display: block; }
.stat-divider { display: block; width: 1px; height: 48px; background: rgba(255,255,255,.15); }

.about-tags { margin-top: 12px; display: flex; gap: 10px; position: relative; z-index: 1; }
.about-tag {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: var(--bg); border-radius: var(--r-sm);
  padding: 11px 14px; font-size: .8125rem; font-weight: 500;
  color: var(--blue-dark); border: 1px solid var(--border);
}
.about-tag i { color: var(--blue); font-size: .875rem; flex-shrink: 0; }

.about-accent-circle {
  position: absolute; top: -24px; right: -24px;
  width: 130px; height: 130px;
  background: rgba(66,103,178,.06); border-radius: 50%;
  z-index: 0; pointer-events: none;
}
.about-content .section-tag { display: inline-block; margin-bottom: 8px; }
.about-text { font-size: .9375rem; color: var(--muted); line-height: 1.8; margin-bottom: 16px; }

/* ═══════════════════════════
   TRONZINHO
═══════════════════════════ */
.tronzinho-section { background: var(--bg); }
.tronzinho-cols {
  display: grid; grid-template-columns: 1.3fr 1fr;
  gap: 64px; align-items: center;
}
.tronzinho-desc {
  font-size: .9375rem; color: var(--muted);
  line-height: 1.8; margin: 0 0 28px;
}
.tronzinho-img-wrap { display: flex; align-items: center; justify-content: center; }
.tronzinho-img-main {
  width: 100%; max-width: 400px; height: auto; display: block;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 16px 40px rgba(30,47,92,.20));
}

/* ═══════════════════════════
   DIFFERENTIALS  (azul escuro)
═══════════════════════════ */
.diff-section { background: var(--blue-dark); }
.diff-grid    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.diff-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 28px 24px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r);
  transition: background var(--ease), border-color var(--ease), box-shadow var(--ease);
  position: relative; overflow: hidden;
}
.diff-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-light), var(--magenta));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.diff-item:hover::before { transform: scaleX(1); }
.diff-item:hover {
  background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.15);
  box-shadow: 0 8px 36px rgba(0,0,0,.28); transform: translateY(-3px);
}
.diff-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: var(--r-sm); background: rgba(255,255,255,.10);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--ease);
}
.diff-item:hover .diff-icon { background: rgba(255,255,255,.18); }
.diff-icon i     { color: var(--blue-light); font-size: 1.0625rem; }
.diff-content h3 { font-size: .9375rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.diff-content p  { font-size: .875rem; color: rgba(255,255,255,.60); line-height: 1.65; }

/* ═══════════════════════════
   REVIEWS
═══════════════════════════ */
.reviews-section    { background: #EEF2FF; }
.review-header-star { color: var(--yellow); font-size: .875rem; }
.reviews-grid       { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.review-card {
  background: var(--white); border-radius: var(--r);
  padding: 28px 24px; border: 1px solid var(--border);
  transition: box-shadow var(--ease); position: relative;
}
.review-card:hover { box-shadow: var(--sh); transform: translateY(-2px); }
.review-quote      { position: absolute; top: 18px; right: 20px; color: rgba(66,103,178,.1); font-size: 1.875rem; }
.review-text       { font-size: .9375rem; color: var(--text); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.review-author     { display: flex; align-items: center; gap: 10px; }
.review-author strong { display: block; font-size: .875rem; color: var(--text); margin-bottom: 3px; }

.review-stars-sm        { display: flex; gap: 2px; }
.review-stars-sm .fa-star { color: var(--yellow); font-size: .6875rem; }

.author-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .875rem; font-weight: 700; color: var(--white); flex-shrink: 0;
}
.av-blue    { background: var(--blue); }
.av-dark    { background: var(--blue-dark); }
.av-magenta { background: var(--magenta); }

/* ═══════════════════════════
   LOCATION
═══════════════════════════ */
.location-section { background: var(--white); }
.location-inner   { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; align-items: start; }

.location-detail { display: flex; gap: 14px; margin-bottom: 24px; align-items: flex-start; }
.location-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: rgba(66,103,178,.09); border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
}
.location-icon i            { color: var(--blue); font-size: 1.0625rem; }
.location-detail strong     { display: block; font-size: .9rem; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.location-detail p,
.location-detail address    { font-size: .875rem; color: var(--muted); line-height: 1.6; }
.location-actions           { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.location-map               { border-radius: var(--r); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--sh); }
.location-map iframe        { display: block; width: 100%; }

/* ═══════════════════════════
   FOOTER
═══════════════════════════ */
.footer { background: var(--blue-dark); }
.footer-inner {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px; padding: 64px 24px 48px;
  max-width: 1200px; margin: 0 auto;
}
.footer-logo    { height: 40px; width: auto; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand   { max-width: 300px; }
.footer-brand p { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.75; margin: 16px 0; }
.footer-social  {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .875rem; font-weight: 500; color: rgba(255,255,255,.6);
  transition: color var(--ease);
}
.footer-social:hover { color: var(--white); }
.footer-col h4 {
  font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: rgba(255,255,255,.35); margin-bottom: 18px;
}
.footer-col ul          { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li       { font-size: .875rem; color: rgba(255,255,255,.55); }
.footer-col ul a        { color: rgba(255,255,255,.6); transition: color var(--ease); }
.footer-col ul a:hover  { color: var(--white); }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact-list i  { color: rgba(255,255,255,.3); font-size: .875rem; margin-top: 2px; flex-shrink: 0; }
.footer-contact-list address { color: rgba(255,255,255,.55); line-height: 1.55; }
.footer-bottom          { border-top: 1px solid rgba(255,255,255,.07); }
.footer-bottom .container { padding: 20px 24px; display: flex; justify-content: center; }
.footer-bottom p        { font-size: .8125rem; color: rgba(255,255,255,.3); }

/* ═══════════════════════════
   WHATSAPP FLUTUANTE
═══════════════════════════ */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 56px; height: 56px;
  background: var(--green); color: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all var(--ease);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }
.whatsapp-tooltip {
  position: absolute; right: 66px;
  background: var(--text); color: var(--white);
  font-size: .8125rem; font-weight: 500;
  padding: 6px 12px; border-radius: var(--r-sm);
  white-space: nowrap; opacity: 0; transform: translateX(8px);
  transition: all var(--ease); pointer-events: none;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute; left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--text);
}

/* Reveal gerenciado pelo GSAP + ScrollTrigger */

/* ═══════════════════════════
   RESPONSIVE — 1024px
═══════════════════════════ */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .diff-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-inner   { grid-template-columns: 1fr 1fr; gap: 36px; }
  .tronzinho-cols { gap: 44px; }
  .about-inner    { gap: 48px; }
}

/* ═══════════════════════════
   RESPONSIVE — 900px
═══════════════════════════ */
@media (max-width: 900px) {
  /* Menu mobile */
  .menu-toggle { display: flex; }
  .nav {
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--white); padding: 24px;
    transform: translateX(100%); transition: transform var(--ease);
    z-index: 999; border-top: 1px solid var(--border); overflow-y: auto;
  }
  .nav.is-open            { transform: translateX(0); }
  .nav-list               { flex-direction: column; gap: 4px; }
  .nav-link               { display: block; padding: 12px 16px; font-size: 1rem; }
  .btn-whatsapp-header span,
  .btn-instagram-header span { display: none; }

  /* Brands — strip vai para 2 colunas antes de ficar espremido */
  .brands-strip                         { grid-template-columns: repeat(2, 1fr); }
  .brand-strip-item:nth-child(even)     { border-right: none; }
  .brand-strip-item:nth-child(1),
  .brand-strip-item:nth-child(2)        { border-bottom: 1px solid var(--border); }

  /* Tronzinho */
  .tronzinho-section  { padding: 56px 0; }
  .tronzinho-cols     { grid-template-columns: 1fr; gap: 20px; }
  .tronzinho-img-wrap { order: -1; }
  .tronzinho-img-main { width: 55%; max-width: 320px; margin: 0 auto; }
}

/* ═══════════════════════════
   RESPONSIVE — 768px
═══════════════════════════ */
@media (max-width: 768px) {
  .section       { padding: 60px 0; }
  .section-title { font-size: 1.75rem; }

  /* Hero */
  .hero         { padding: 104px 0 88px; }
  .hero-content { max-width: 100%; }
  .hero-title   { font-size: 1.875rem; }
  .hero::before {
    background: linear-gradient(
      180deg,
      rgba(247,249,252,.98) 0%,
      rgba(247,249,252,.96) 60%,
      rgba(247,249,252,.80) 100%
    );
  }

  /* Brands */
  .brands-section   { padding: 48px 0; }
  .brands-cards     { gap: 16px; }
  .brand-card-new   { padding: 36px 20px 24px; }
  .brand-logo-img   { height: 52px; }
  .brand-strip-item { padding: 24px 16px; }
  .brand-strip-logo { height: 30px; }

  /* About — texto primeiro no mobile */
  .about-inner      { grid-template-columns: 1fr; gap: 32px; }
  .about-content    { order: -1; }
  .about-stats-card { padding: 24px 18px; }
  .stat-num         { font-size: 2rem; }
  .about-tags       { flex-direction: row; flex-wrap: wrap; }
  .about-tag        { flex: 1; min-width: 130px; }

  /* Tronzinho */
  .tronzinho-img-main { max-width: 260px; }

  /* Services / Diff / Reviews */
  .services-grid,
  .reviews-grid { grid-template-columns: 1fr; }
  .diff-grid    { grid-template-columns: 1fr; gap: 10px; }

  /* Location */
  .location-inner        { grid-template-columns: 1fr; }
  .location-info         { text-align: center; }
  .location-detail       { flex-direction: column; align-items: center; }
  .location-actions      { flex-direction: column; align-items: center; }
  .location-actions .btn { width: 100%; justify-content: center; max-width: 320px; }
  .location-map iframe   { height: 280px; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 48px 24px 36px; }
  .footer-brand { max-width: 100%; }
}

/* ═══════════════════════════
   RESPONSIVE — 480px
═══════════════════════════ */
@media (max-width: 480px) {
  .section       { padding: 52px 0; }
  .section-title { font-size: 1.5rem; }
  .container     { padding: 0 18px; }

  /* Header */
  .logo-img { height: 44px; }

  /* Hero */
  .hero         { padding: 92px 0 68px; }
  .hero-title   { font-size: 1.625rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* Brands */
  .brands-section   { padding: 40px 0; }
  .brands-cards     { grid-template-columns: 1fr; max-width: 300px; gap: 14px; }
  .brand-card-new   { padding: 32px 20px 22px; }
  .brand-logo-img   { height: 48px; }
  .brand-strip-item { padding: 18px 12px; }
  .brand-strip-logo { height: 26px; }

  /* Tronzinho */
  .tronzinho-section  { padding: 48px 0; }
  .tronzinho-img-wrap { display: none; }
  .tronzinho-desc     { font-size: .9rem; }

  /* About */
  .about-tags { flex-direction: column; }
  .about-tag  { min-width: auto; }
  .stat-num   { font-size: 1.75rem; }

  /* Location */
  .location-map iframe { height: 240px; }

  /* Footer */
  .footer-inner { padding: 40px 18px 32px; }

  /* WhatsApp float */
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 1.375rem; }
}