/* =========================================================
   DC PLACAS - STYLE.CSS
   Autor: Dev Sênior
   Descrição: Estilos completos do site institucional
   ========================================================= */

/* ============ RESET / BASE ============ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores principais */
  --amarelo: #ffc107;
  --amarelo-escuro: #e0a800;
  --azul: #0b3d91;
  --azul-escuro: #072a66;
  --azul-claro: #1e5bc6;
  --grafite: #1a1a1a;
  --cinza-texto: #4a4f5c;
  --cinza-claro: #f4f6fa;
  --cinza-borda: #e3e7ef;
  --branco: #ffffff;
  --whatsapp: #25d366;
  --whatsapp-escuro: #1da851;

  /* Tipografia */
  --font-title: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Espaçamentos */
  --section-padding: 90px 0;
  --container-width: 1200px;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(11, 61, 145, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 61, 145, 0.12);
  --shadow-lg: 0 16px 48px rgba(11, 61, 145, 0.18);

  /* Transições */
  --transition: 0.3s ease;
  --radius: 14px;
  --radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--grafite);
  background: var(--branco);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Scrollbar customizada */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--cinza-claro);
}
::-webkit-scrollbar-thumb {
  background: var(--azul);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--azul-escuro);
}

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

.container--narrow {
  max-width: 900px;
}

/* ============ BOTÕES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--amarelo);
  color: var(--grafite);
  box-shadow: 0 4px 14px rgba(255, 193, 7, 0.4);
}
.btn--primary:hover {
  background: var(--amarelo-escuro);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(255, 193, 7, 0.55);
}

.btn--outline {
  background: transparent;
  color: var(--branco);
  border-color: var(--branco);
}
.btn--outline:hover {
  background: var(--branco);
  color: var(--azul);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--branco);
  padding: 12px 22px;
  font-size: 0.9rem;
}
.btn--whatsapp:hover {
  background: var(--whatsapp-escuro);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

/* ============ HEADER ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(11, 61, 145, 0.96);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header.scrolled {
  background: rgba(7, 42, 102, 0.98);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--branco);
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--amarelo);
  color: var(--azul-escuro);
  border-radius: 12px;
  font-size: 1.2rem;
  transition: var(--transition);
}

.logo:hover .logo__icon {
  transform: rotate(-8deg) scale(1.05);
}

.logo__text strong {
  color: var(--amarelo);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav__link {
  display: block;
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--amarelo);
  transition: transform var(--transition);
}

.nav__link:hover {
  color: var(--branco);
  background: rgba(255, 255, 255, 0.08);
}
.nav__link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.header__cta {
  display: inline-flex;
}

/* Menu toggle (mobile) */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--branco);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}
.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0b3d91 0%, #072a66 60%, #051c42 100%);
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 30%, rgba(255, 193, 7, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(30, 91, 198, 0.35) 0%, transparent 50%),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(255, 255, 255, 0.015) 40px,
      rgba(255, 255, 255, 0.015) 41px
    );
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at bottom, transparent 0%, rgba(0, 0, 0, 0.25) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.5);
  color: var(--amarelo);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease both;
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--branco);
  margin-bottom: 22px;
  letter-spacing: -1px;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__title .highlight {
  color: var(--amarelo);
  position: relative;
  white-space: nowrap;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
  max-width: 640px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.stat {
  display: flex;
  flex-direction: column;
  border-left: 3px solid var(--amarelo);
  padding-left: 16px;
}

.stat strong {
  font-family: var(--font-title);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--amarelo);
  line-height: 1.1;
}

.stat span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============ SEÇÕES ============ */
.section {
  padding: var(--section-padding);
  position: relative;
}

.section--alt {
  background: var(--cinza-claro);
}

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section__tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(11, 61, 145, 0.08);
  color: var(--azul);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(11, 61, 145, 0.15);
}

.section__title {
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--azul-escuro);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.section__desc {
  color: var(--cinza-texto);
  font-size: 1.05rem;
}

/* ============ SOBRE ============ */
.about {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about__text p {
  color: var(--cinza-texto);
  margin-bottom: 16px;
}

.about__list {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--grafite);
}

.about__list i {
  color: var(--amarelo-escuro);
  background: rgba(255, 193, 7, 0.15);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.about__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.info-card {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--amarelo);
}

.info-card i {
  font-size: 2rem;
  color: var(--azul);
  margin-bottom: 14px;
  display: inline-block;
  transition: var(--transition);
}

.info-card:hover i {
  color: var(--amarelo-escuro);
  transform: scale(1.15);
}

.info-card h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--azul-escuro);
  margin-bottom: 6px;
}

.info-card p {
  font-size: 0.85rem;
  color: var(--cinza-texto);
  line-height: 1.5;
}

/* ============ SERVIÇOS ============ */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}

.service-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
  border: 1px solid var(--cinza-borda);
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--amarelo), var(--azul));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  color: var(--branco);
  border-radius: 16px;
  font-size: 1.6rem;
  margin-bottom: 22px;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(11, 61, 145, 0.25);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--amarelo), var(--amarelo-escuro));
  color: var(--grafite);
  transform: rotate(-6deg) scale(1.05);
}

.service-card h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--azul-escuro);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--cinza-texto);
  font-size: 0.95rem;
  flex: 1;
  margin-bottom: 18px;
}

.service-card__tag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--azul);
  background: rgba(11, 61, 145, 0.08);
  padding: 5px 12px;
  border-radius: 50px;
}

/* ============ DIFERENCIAIS ============ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.feature {
  display: flex;
  gap: 20px;
  padding: 26px;
  background: var(--branco);
  border-radius: var(--radius);
  border: 1px solid var(--cinza-borda);
  transition: var(--transition);
}

.feature:hover {
  border-color: var(--amarelo);
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.feature__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: rgba(255, 193, 7, 0.15);
  color: var(--amarelo-escuro);
  border-radius: 14px;
  font-size: 1.4rem;
  transition: var(--transition);
}

.feature:hover .feature__icon {
  background: var(--azul);
  color: var(--amarelo);
  transform: rotate(-8deg);
}

.feature h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--azul-escuro);
  margin-bottom: 6px;
}

.feature p {
  color: var(--cinza-texto);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ============ DADOS DA EMPRESA ============ */
.company-data {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.data-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--cinza-borda);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.data-card:hover {
  border-color: var(--azul);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.data-card i {
  color: var(--azul);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.data-card__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cinza-texto);
  font-weight: 600;
}

.data-card p {
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--azul-escuro);
  font-size: 1rem;
  line-height: 1.4;
}

.data-card--wide {
  grid-column: 1 / -1;
}

/* ============ CONTATO ============ */
.contact {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact__form {
  background: var(--branco);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--cinza-borda);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul-escuro);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--cinza-borda);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--grafite);
  background: var(--branco);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 4px rgba(11, 61, 145, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-feedback {
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  min-height: 20px;
}
.form-feedback.success {
  color: #1a7f37;
}
.form-feedback.error {
  color: #c62828;
}

/* Aside de contato */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact__info h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: var(--azul-escuro);
  margin-bottom: 6px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--branco);
  border-radius: var(--radius);
  border: 1px solid var(--cinza-borda);
  transition: var(--transition);
}

.contact-item:hover {
  border-color: var(--azul);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.contact-item--whatsapp {
  background: linear-gradient(135deg, #25d366, #128c4b);
  border-color: transparent;
  color: var(--branco);
}
.contact-item--whatsapp:hover {
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
}
.contact-item--whatsapp i,
.contact-item--whatsapp span {
  color: var(--branco);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--azul);
  width: 40px;
  text-align: center;
  flex-shrink: 0;
}

.contact-item div {
  display: flex;
  flex-direction: column;
}

.contact-item span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza-texto);
  font-weight: 600;
}

.contact-item strong {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--azul-escuro);
  line-height: 1.4;
  word-break: break-word;
}

.contact-item--hours {
  background: var(--cinza-claro);
}

/* ============ POLÍTICA DE PRIVACIDADE ============ */
.privacy {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 44px;
  border: 1px solid var(--cinza-borda);
  box-shadow: var(--shadow-sm);
}

.privacy > p {
  color: var(--cinza-texto);
  margin-bottom: 28px;
  font-size: 0.98rem;
}

.privacy__accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.privacy__accordion details {
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
  background: var(--cinza-claro);
}

.privacy__accordion details[open] {
  border-color: var(--azul);
  box-shadow: var(--shadow-sm);
  background: var(--branco);
}

.privacy__accordion summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--azul-escuro);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: var(--transition);
}

.privacy__accordion summary::-webkit-details-marker {
  display: none;
}

.privacy__accordion summary:hover {
  background: rgba(11, 61, 145, 0.05);
}

.privacy__accordion summary i {
  color: var(--amarelo-escuro);
  font-size: 0.8rem;
  transition: transform var(--transition);
}

.privacy__accordion details[open] summary i {
  transform: rotate(90deg);
}

.privacy__body {
  padding: 0 20px 20px 52px;
  color: var(--cinza-texto);
  font-size: 0.93rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.privacy__body p {
  margin-bottom: 12px;
}

.privacy__body ul {
  list-style: disc;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.privacy__body strong {
  color: var(--azul-escuro);
}

.privacy__footer-note {
  margin-top: 28px;
  padding: 18px 22px;
  background: rgba(255, 193, 7, 0.12);
  border-left: 4px solid var(--amarelo);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--grafite);
  display: flex;
  align-items: center;
  gap: 12px;
}

.privacy__footer-note i {
  color: var(--amarelo-escuro);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--azul-escuro);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 70px;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--amarelo), var(--azul-claro), var(--amarelo));
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
}

.logo--footer {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.footer__col p {
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer__col h4 {
  font-family: var(--font-title);
  color: var(--branco);
  font-size: 1.05rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

.footer__col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--amarelo);
  border-radius: 2px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col ul a {
  font-size: 0.92rem;
  transition: var(--transition);
  display: inline-block;
}

.footer__col ul a:hover {
  color: var(--amarelo);
  transform: translateX(4px);
}

.footer__contact li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.footer__contact i {
  color: var(--amarelo);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.footer__bottom {
  background: rgba(0, 0, 0, 0.25);
  padding: 20px 0;
}

.footer__bottom-inner {
  text-align: center;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--branco);
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  background: var(--whatsapp-escuro);
  transform: scale(1.1);
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  50% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 16px rgba(37, 211, 102, 0);
  }
}

/* ============ RESPONSIVO ============ */

/* Tablets grandes / notebooks pequenos */
@media (max-width: 1024px) {
  :root {
    --section-padding: 70px 0;
  }

  .about {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .header__cta span {
    display: none;
  }
}

/* Tablets */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  .header__inner {
    height: 70px;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--azul-escuro);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }

  .nav.open {
    max-height: 400px;
  }

  .nav__list {
    flex-direction: column;
    padding: 20px;
    gap: 4px;
  }

  .nav__link {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
  }

  .menu-toggle {
    display: block;
  }

  .header__cta {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 70px;
  }

  .hero__stats {
    gap: 24px;
  }

  .stat strong {
    font-size: 1.4rem;
  }

  .services {
    grid-template-columns: 1fr;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .about__cards {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact__form {
    padding: 28px 22px;
  }

  .privacy {
    padding: 28px 22px;
  }

  .privacy__body {
    padding-left: 22px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Smartphones */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.9rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    flex-direction: column;
    gap: 16px;
  }

  .about__cards {
    grid-template-columns: 1fr;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .company-data {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    font-size: 1.5rem;
    bottom: 20px;
    right: 20px;
  }

  .privacy__accordion summary {
    font-size: 0.9rem;
    padding: 14px 16px;
  }

  .privacy__body {
    padding: 0 16px 16px 16px;
  }
}

/* ============ ACESSIBILIDADE ============ */
@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;
  }
}

/* Foco visível para navegação por teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--amarelo);
  outline-offset: 3px;
  border-radius: 4px;
}