/* ============================================================
   Layout — Nav, Grid, Sections, Cards, Forms, Footer
   ============================================================ */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--margin-desktop); }
}

/* ---- Responsive 2-column grids ---- */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
.grid-2col--start {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (min-width: 960px) {
  .grid-2col       { grid-template-columns: 1fr 1fr; }
  .grid-2col--start { grid-template-columns: 1fr 1fr; }
}

/* ---- Form row — 2 cols on tablet+, stack on mobile ---- */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* ---- Section padding ---- */
.section {
  padding-block: var(--space-15);
}
.section-sm {
  padding-block: var(--space-8);
}
@media (max-width: 767px) {
  .section { padding-block: var(--space-8); }
  .section-sm { padding-block: var(--space-5); }
}

/* ---- Section header ---- */
.section-header {
  margin-bottom: var(--space-8);
}
.section-header .label {
  color: var(--primary);
  margin-bottom: var(--space-1);
}
.section-header h2 {
  margin-bottom: 12px;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(19, 19, 19, 0.85);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border-bottom: 1px solid var(--outline-variant);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(19, 19, 19, 0.97);
  border-color: rgba(79, 69, 55, 0.5);
}
.nav__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
@media (min-width: 768px) {
  .nav__inner { padding-inline: var(--margin-desktop); }
}
.nav__logo img {
  height: 36px;
  width: auto;
  display: block;
}
.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-4);
}
.nav__links a {
  font-size: var(--size-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  transition: var(--transition);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--primary);
  border-color: var(--primary);
}
@media (min-width: 960px) {
  .nav__links { display: flex; }
}
.nav__cta {
  display: none;
}
@media (min-width: 960px) {
  .nav__cta { display: inline-flex; }
}
.nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--on-surface);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 960px) { .nav__burger { display: none; } }

/* Mobile menu drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0;
  width: 100%; height: calc(100dvh - var(--nav-h));
  background: var(--surface-dim);
  border-top: 1px solid var(--outline-variant);
  flex-direction: column;
  padding: var(--space-4) var(--margin-mobile);
  gap: var(--space-2);
  z-index: 999;
  overflow-y: auto;
}
.nav__drawer.open { display: flex; }
.nav__drawer a {
  font-size: var(--size-base);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--outline-variant);
  transition: var(--transition);
}
.nav__drawer a:hover { color: var(--primary); }
.nav__drawer .btn { margin-top: var(--space-3); width: 100%; justify-content: center; }

/* ============================================================
   Hero Sections
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.8) 0%,
    rgba(11, 19, 43, 0.65) 60%,
    rgba(0,0,0,0.4) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 10;
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-3);
}
.hero__eyebrow .material-symbols-outlined { color: var(--trust-neon); font-size: 18px; }
.hero__title {
  font-family: var(--font-headline);
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-light);
  max-width: 14ch;
  margin-bottom: var(--space-3);
}
.hero__subtitle {
  font-size: clamp(var(--size-base), 1.5vw, var(--size-lg));
  line-height: 1.7;
  color: rgba(248, 249, 250, 0.85);
  max-width: 52ch;
  margin-bottom: var(--space-5);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Hero com form lateral (LP produto) */
.hero--split .hero__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}
@media (min-width: 960px) {
  .hero--split .hero__content {
    grid-template-columns: 1fr 440px;
  }
}

/* ============================================================
   Cards
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* Equipment card (home portfolio) */
.eq-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  cursor: pointer;
  border: 1px solid var(--outline-variant);
}
.eq-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.eq-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(19,19,19,.95) 0%, rgba(19,19,19,.4) 50%, transparent 100%);
}
.eq-card:hover img { transform: scale(1.06); }
.eq-card__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding: var(--space-4);
}
.eq-card__body h3 {
  font-size: var(--size-xl);
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 6px;
}
.eq-card:hover {
  box-shadow: var(--glow-gold);
  transform: translateY(-4px);
  transition: var(--transition);
}

/* Feature card (diferenciais / benefícios) */
.feature-card {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: var(--transition);
}
.feature-card:hover {
  border-color: rgba(245, 189, 100, 0.4);
  box-shadow: var(--glow-gold);
}
.feature-card__icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: rgba(245, 189, 100, 0.1);
  border: 1px solid rgba(245, 189, 100, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.feature-card__icon .material-symbols-outlined { font-size: 26px; }
.feature-card__text h4 {
  font-size: var(--size-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface);
  margin-bottom: 4px;
}

/* Why card (why-nexus grid) */
.why-card {
  background: var(--surface-container-high);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: var(--transition);
}
.why-card:hover::before { opacity: 1; }
.why-card:hover {
  border-color: rgba(245, 189, 100, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.why-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--space-3);
  transition: var(--transition);
}
.why-card:hover .why-card__icon {
  border-color: rgba(245, 189, 100, 0.4);
  box-shadow: 0 0 16px rgba(245, 189, 100, 0.15);
}
.why-card h3 {
  font-size: var(--size-lg);
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 8px;
}

/* ============================================================
   Quote / Contact Form Card
   ============================================================ */
.quote-card {
  background: var(--surface-glass);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--outline-variant);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-left: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
@media (min-width: 768px) {
  .quote-card { padding: var(--space-6); }
}
.quote-card h3 {
  font-size: var(--size-xl);
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: 6px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: var(--size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(19,19,19,0.6);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--on-surface);
  font-size: var(--size-base);
  transition: var(--transition);
  color-scheme: dark;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(245, 189, 100, 0.15);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

/* ============================================================
   Solutions grid (LP) — 2x2 mini-cards
   ============================================================ */
.solution-card {
  padding: var(--space-4);
  background: rgba(42, 42, 42, 0.3);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.solution-card:hover {
  background: rgba(42, 42, 42, 0.6);
  border-color: rgba(245, 189, 100, 0.3);
}
.solution-card__icon {
  width: 44px; height: 44px;
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  color: var(--trust-neon);
  transition: var(--transition);
}
.solution-card:hover .solution-card__icon {
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: var(--glow-neon);
}
.solution-card h4 {
  font-size: var(--size-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface);
  margin-bottom: 6px;
}

/* ============================================================
   CTA Section
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
  text-align: center;
  background: var(--surface-container-low);
  border-top: 1px solid var(--outline-variant);
  border-bottom: 1px solid var(--outline-variant);
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212, 160, 74, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section__inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-inline: auto;
}
.cta-section h2 { margin-bottom: var(--space-4); }
.cta-section .btn { min-width: 280px; }

/* ============================================================
   Coverage / Local section
   ============================================================ */
.coverage-section {
  position: relative;
  overflow: hidden;
  background: var(--surface-dim);
}
.coverage-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.04) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}
.coverage-card {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-inline: auto;
  background: var(--surface-glass);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-5);
  text-align: center;
}
.coverage-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(42,42,42,0.5);
  border: 1px solid var(--outline-variant);
  margin-inline: auto;
  margin-bottom: var(--space-4);
  color: var(--trust-neon);
}
.coverage-card__icon .material-symbols-outlined { font-size: 40px; }
.coverage-card h2 { margin-bottom: var(--space-2); }

/* ============================================================
   Specs table (LP TV)
   ============================================================ */
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr {
  border-bottom: 1px solid var(--outline-variant);
}
.specs-table tr:last-child { border-bottom: none; }
.specs-table td {
  padding: 12px 8px;
  font-size: var(--size-sm);
  vertical-align: middle;
}
.specs-table td:first-child {
  color: var(--on-surface-variant);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: 40%;
}
.specs-table td:last-child {
  color: var(--on-surface);
  font-weight: 500;
}

/* ============================================================
   Pricing card
   ============================================================ */
.pricing-card {
  position: relative;
  overflow: hidden;
  background: var(--surface-glass);
  backdrop-filter: var(--blur-glass);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}
.pricing-card__glow {
  position: absolute;
  top: -80px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  filter: blur(60px);
  pointer-events: none;
}
.pricing-card__price {
  font-family: var(--font-headline);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-block: var(--space-3);
}
.pricing-perks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-4);
  margin-block: var(--space-4);
}
.pricing-perks li {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--size-sm);
  font-weight: 600;
  color: var(--on-surface);
}
.pricing-perks li .material-symbols-outlined { color: var(--trust-neon); font-size: 18px; }

/* ============================================================
   "Em Breve" — painel LED
   ============================================================ */
.coming-soon {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-h);
  background: var(--surface-dim);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.coming-soon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(0, 229, 255, 0.05) 0%, transparent 60%);
}
.coming-soon__inner {
  position: relative;
  z-index: 1;
  max-width: 540px;
  margin-inline: auto;
  width: 100%;
}
.coming-soon__tag {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--trust-neon);
  border-radius: var(--radius-full);
  color: var(--trust-neon);
  font-size: var(--size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.coming-soon h1 { margin-bottom: var(--space-2); }
.coming-soon p  { margin-bottom: var(--space-5); }

/* ============================================================
   WhatsApp Floating Button
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  font-size: var(--size-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 14px 22px 14px 16px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}
.whatsapp-float:hover {
  background: #1ebe5b;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}
.whatsapp-float svg { flex-shrink: 0; }
.whatsapp-float__pulse {
  position: absolute;
  top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 2px solid var(--surface);
  animation: wapulse 2s infinite;
}
@keyframes wapulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.5); opacity: 0.4; }
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--surface-dim);
  border-top: 1px solid var(--outline-variant);
  padding-block: var(--space-10) var(--space-4);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}
@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-4); }
}
.footer__brand img { height: 40px; width: auto; margin-bottom: var(--space-2); }
.footer__brand p {
  font-size: var(--size-sm);
  color: var(--on-surface-variant);
  line-height: 1.7;
  max-width: 280px;
}
.footer__col h5 {
  font-size: var(--size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-2);
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  font-size: var(--size-sm);
  color: var(--on-surface-variant);
  transition: var(--transition);
}
.footer__col a:hover { color: var(--primary); }
.footer__seo {
  font-size: var(--size-xs);
  color: rgba(211, 196, 178, 0.4);
  line-height: 1.8;
  border-top: 1px solid var(--outline-variant);
  padding-top: var(--space-3);
  margin-bottom: var(--space-3);
}
.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  border-top: 1px solid var(--outline-variant);
  padding-top: var(--space-3);
}
@media (min-width: 768px) {
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}
.footer__bottom p {
  font-size: var(--size-xs);
  color: var(--on-surface-variant);
  opacity: 0.5;
}

/* ============================================================
   Segments page — detail layout
   ============================================================ */
.segment-hero {
  padding-block: var(--space-15);
  padding-top: calc(var(--nav-h) + var(--space-8));
  background: var(--bg-deep-blue);
  position: relative;
  overflow: hidden;
}
.segment-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--surface) 100%);
}
.segment-hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

/* ============================================================
   Page‐level background alternation helpers
   ============================================================ */
.bg-surface        { background: var(--surface); }
.bg-graphite       { background: var(--bg-graphite); }
.bg-deep-blue      { background: var(--bg-deep-blue); }
.bg-dim            { background: var(--surface-dim); }
.bg-container-low  { background: var(--surface-container-low); }

/* ============================================================
   Hero check-list (LP produto)
   ============================================================ */
.hero-checks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: var(--space-5);
}
.hero-checks li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
  font-size: var(--size-base);
}

/* ============================================================
   Solutions image (LP — seção soluções)
   ============================================================ */
.solutions-img-wrap {
  position: relative;
}
.solutions-img-wrap::before {
  content: '';
  position: absolute;
  inset: -24px;
  background: linear-gradient(135deg, rgba(0,229,255,0.08) 0%, transparent 60%);
  border-radius: var(--radius-xl);
  filter: blur(32px);
  pointer-events: none;
}
.solutions-img-wrap img {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--outline-variant);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  transition: var(--transition);
}
.solutions-img-wrap:hover img {
  transform: scale(1.02);
  border-color: rgba(245,189,100,0.3);
}

/* ============================================================
   Nav logo — garante visibilidade em fundo escuro
   ============================================================ */
.nav__logo img {
  max-height: 44px;
  width: auto;
}

/* ============================================================
   Responsive helpers — visibilidade
   ============================================================ */
@media (max-width: 767px) {
  .hero__title {
    font-size: clamp(28px, 7vw, 48px);
  }
  .hero__subtitle {
    font-size: var(--size-base);
  }
  .why-card { padding: var(--space-3); }
  .feature-card { padding: var(--space-3); }
  .quote-card   { padding: var(--space-3); }
  .pricing-card { padding: var(--space-5) var(--space-3); }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; width: 56px; height: 56px; justify-content: center; }
}

/* ============================================================
   Card-grid — breakpoint para 4 colunas
   ============================================================ */
@media (min-width: 1024px) {
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 640px) and (max-width: 1023px) {
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   Section header — alinhamento centralizado helper
   ============================================================ */
.section-header--center {
  text-align: center;
}
.section-header--center .section-divider {
  margin-inline: auto;
}