:root {
  --green: #009b5a;
  --green-dark: #006b3f;
  --green-light: #20c979;
  --black: #111111;
  --gray: #5f5f5f;
  --gray-light: #f4f6f5;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  --radius: 24px;
  --transition: 0.35s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--white);
  color: var(--black);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font-family: inherit;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.section-padding {
  padding: 90px 0;
}

.section-tag,
.tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 0.78rem;
}

.section-tag::before,
.tagline::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--green);
  border-radius: 10px;
}

.section-heading {
  max-width: 720px;
}

.section-heading.center {
  text-align: center;
  margin: 0 auto 50px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.15;
  margin-top: 14px;
  color: var(--black);
}

.section-heading p {
  color: var(--gray);
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.65;
}

/* BOTÕES */
.btn-primary,
.btn-secondary,
.btn-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  padding: 15px 26px;
  box-shadow: 0 14px 35px rgba(0, 155, 90, 0.28);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-4px);
}

.btn-secondary {
  color: var(--green-dark);
  border: 2px solid rgba(0, 155, 90, 0.22);
  padding: 13px 24px;
  background: var(--white);
}

.btn-secondary:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}

.btn-header {
  background: var(--green);
  color: var(--white);
  padding: 12px 20px;
  font-size: 0.92rem;
}

.btn-header:hover {
  background: var(--green-dark);
  transform: translateY(-3px);
}

/* LOADER */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 9999;
  display: grid;
  place-items: center;
  transition: 0.6s ease;
}

.page-loader.hide {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  width: 90px;
  height: 90px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 2rem;
  font-weight: 900;
  animation: pulse 1.2s infinite alternate;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  padding: 16px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 150px;
  height: 150px;
  object-fit: contain;
}
.logo-text {
  display: flex;
  flex-direction: column;
  text-transform: uppercase;
  line-height: 1;
}

.logo-text strong {
  color: var(--black);
  font-size: 1rem;
  font-weight: 900;
}

.logo-text span {
  color: var(--green);
  font-size: 1.25rem;
  font-weight: 900;
}

.navbar {
  display: flex;
  align-items: center;
  gap: 24px;
}

.navbar a {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--black);
  position: relative;
}

.navbar a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 3px;
  border-radius: 10px;
  background: var(--green);
  transition: var(--transition);
}

.navbar a:hover::after,
.navbar a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: none;
  background: var(--green);
  border-radius: 14px;
  cursor: pointer;
  padding: 11px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--white);
  border-radius: 10px;
  margin: 5px 0;
  transition: var(--transition);
}

/* HERO */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 130px 0 75px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(0, 155, 90, 0.16), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f2f5f3 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -200px;
  width: 660px;
  height: 660px;
  background: var(--green);
  border-radius: 45% 55% 60% 40%;
  opacity: 0.12;
  animation: float 8s ease-in-out infinite;
}

.hero-bg::after {
  content: "";
  position: absolute;
  bottom: -160px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: var(--green-dark);
  border-radius: 60% 40% 45% 55%;
  opacity: 0.09;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 50px;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4.2vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-top: 18px;
  max-width: 760px;
}

.hero-content p {
  margin-top: 20px;
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

.hero-info {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 620px;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-info div {
  padding: 18px;
  border-right: 1px solid rgba(0, 0, 0, 0.06);
}

.hero-info div:last-child {
  border-right: none;
}

.hero-info strong {
  display: block;
  color: var(--green);
  font-size: 1.45rem;
  font-weight: 900;
}

.hero-info span {
  display: block;
  margin-top: 5px;
  color: var(--gray);
  font-size: 0.86rem;
  font-weight: 600;
}

.hero-card {
  background: var(--white);
  border-radius: 30px;
  padding: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.14);
  overflow: hidden;
  animation: cardFloat 5s ease-in-out infinite;
}

.hero-image {
  width: 100%;
  height: 390px;
  object-fit: cover;
  border-radius: 24px;
  margin-bottom: 18px;
}

.hero-card-bottom {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 18px;
}

.hero-card-bottom h3 {
  font-size: 1.18rem;
  line-height: 1.3;
}

.hero-card-bottom p {
  margin-top: 8px;
  color: var(--gray);
  line-height: 1.5;
}

/* SOBRE */
.about {
  background: var(--white);
}

.about-container {
  display: grid;
  gap: 44px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
  align-items: stretch;
}

.about-text {
  border-radius: var(--radius);
  padding: 34px;
  background: var(--gray-light);
}

.about-text p {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-text strong {
  color: var(--green-dark);
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  font-weight: 900;
  color: var(--green);
  border-bottom: 2px solid var(--green);
}

.about-image-box {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
  box-shadow: var(--shadow);
}

.about-image-box::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 155, 90, 0.08),
    rgba(0, 0, 0, 0.28)
  );
}

.about-img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

/* PRODUTOS */
.products {
  background: linear-gradient(180deg, var(--gray-light), #ffffff);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 16px 24px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 5px;
  width: 100%;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
  z-index: 2;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.12);
}

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

.product-img {
  width: 100%;
  height: 185px;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 18px;
  transition: var(--transition);
}

.product-img--contain {
  object-fit: contain;
  background: #ffffff;
}

.product-img--dark {
  background: #000000;
}

.product-image-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  height: 185px;
  margin-bottom: 18px;
}

.product-image-pair img {
  width: 100%;
  height: 185px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 18px;
  transition: var(--transition);
}

.product-card:hover .product-img {
  transform: scale(1.04);
}

.product-card:hover .product-image-pair img {
  transform: scale(1.03);
}

.product-icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(0, 155, 90, 0.1);
  color: var(--green);
  font-weight: 900;
  margin-bottom: 18px;
}

.product-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.product-card p {
  color: var(--gray);
  font-size: 0.94rem;
  line-height: 1.55;
  min-height: 72px;
}

.product-card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green);
  font-weight: 900;
  font-size: 0.94rem;
}

/* APLICAÇÕES */
.applications {
  background: var(--white);
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.application-card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 30px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.application-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 5px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.application-card:hover {
  background: var(--black);
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

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

.application-card span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(0, 155, 90, 0.12);
  color: var(--green);
  font-weight: 900;
  margin-bottom: 22px;
}

.application-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.application-card p {
  color: var(--gray);
  line-height: 1.65;
  font-size: 0.97rem;
}

.application-card:hover h3,
.application-card:hover p {
  color: var(--white);
}

.application-card:hover span {
  background: var(--green);
  color: var(--white);
}

/* PALAVRAS-CHAVE */
.keywords {
  padding: 32px 0;
  background: var(--green);
  overflow: hidden;
}

.keywords-container {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.keywords span {
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.86rem;
}

/* DIFERENCIAIS */
.differentials {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.differentials::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -160px;
  top: -180px;
  background: var(--green);
  border-radius: 50%;
  opacity: 0.13;
}

.differentials .section-heading h2 {
  color: var(--white);
}

.differentials .section-heading p {
  color: rgba(255, 255, 255, 0.7);
}

.differentials-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
  align-items: start;
  position: relative;
}

.differentials-list {
  display: grid;
  gap: 16px;
}

.differential-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.differential-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(8px);
}

.differential-item span {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--green);
  position: relative;
}

.differential-item span::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--white);
  font-weight: 900;
}

.differential-item h3 {
  font-size: 1.18rem;
  margin-bottom: 9px;
}

.differential-item p {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.65;
  font-size: 1rem;
}

/* ATENDIMENTO */
.service-area {
  background: var(--gray-light);
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.cities-grid div {
  background: var(--white);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
  font-weight: 900;
  color: var(--green-dark);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.cities-grid div:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-8px);
}

/* CTA */
.cta {
  padding: 70px 0;
  background:
    linear-gradient(135deg, rgba(0, 155, 90, 0.95), rgba(0, 107, 63, 0.96)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px,
      transparent 10px
    );
  color: var(--white);
}

.cta .section-tag {
  color: var(--white);
}

.cta .section-tag::before {
  background: var(--white);
}

.cta-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.cta h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  max-width: 720px;
  line-height: 1.12;
  margin-top: 14px;
}

.cta p {
  max-width: 650px;
  margin-top: 16px;
  line-height: 1.65;
  opacity: 0.86;
}

.cta .btn-primary {
  background: var(--white);
  color: var(--green-dark);
  white-space: nowrap;
}

/* CONTATO */
.contact {
  background: var(--white);
}

.contact-container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 42px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.15;
  margin-top: 14px;
}

.contact-info p {
  color: var(--gray);
  line-height: 1.65;
  margin: 18px 0 28px;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-list div {
  padding: 20px;
  border-radius: 18px;
  background: var(--gray-light);
  display: grid;
  gap: 6px;
}

.contact-list strong {
  color: var(--green-dark);
}

.contact-list a,
.contact-list span {
  color: var(--gray);
  line-height: 1.5;
}

.contact-form {
  background: var(--black);
  padding: 32px;
  border-radius: 30px;
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  font-size: 1.45rem;
  margin-bottom: 22px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: none;
  outline: none;
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.contact-form select {
  color: rgba(255, 255, 255, 0.75);
}

.contact-form select option {
  color: var(--black);
}

.contact-form textarea {
  height: 120px;
  resize: none;
}

.contact-form button {
  border: none;
  width: 100%;
  margin-top: 8px;
}

/* FOOTER */
.footer {
  background: #070707;
  color: var(--white);
  padding-top: 55px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.9fr;
  gap: 36px;
  align-items: start;
  padding-bottom: 38px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
}

.footer-logo img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: var(--white);
  border-radius: 14px;
  padding: 4px;
}

.footer p {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
  max-width: 360px;
}

.footer-links {
  display: grid;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--green-light);
  transform: translateX(4px);
}

.footer-contact {
  display: grid;
  gap: 10px;
}

.footer-contact strong {
  color: var(--green-light);
  font-size: 1.25rem;
}

.footer-contact span {
  color: rgba(255, 255, 255, 0.68);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 22px;
}

.footer-bottom p {
  margin: 0 auto;
  font-size: 0.88rem;
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 62px;
  height: 62px;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.6rem;
  font-weight: 900;
  z-index: 800;
  box-shadow: 0 14px 36px rgba(37, 211, 102, 0.45);
  animation: whatsappPulse 1.8s infinite;
}

/* ANIMAÇÕES */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  from {
    transform: scale(0.95);
  }

  to {
    transform: scale(1.05);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(28px) rotate(8deg);
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-16px);
  }
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* RESPONSIVO */
@media (max-width: 1100px) {
  .navbar {
    gap: 16px;
  }

  .navbar a {
    font-size: 0.84rem;
  }

  .hero-container,
  .about-content,
  .differentials-container,
  .contact-container {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 620px;
    margin: 0 auto;
  }

  .products-grid,
  .applications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .btn-header {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .navbar {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(340px, 86%);
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.18);
    transition: var(--transition);
    z-index: 850;
  }

  .navbar.active {
    right: 0;
  }

  .navbar a {
    font-size: 1rem;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero {
    padding-top: 120px;
  }

  .hero-content h1 {
    letter-spacing: -1.5px;
  }

  .hero-info {
    grid-template-columns: 1fr;
  }

  .hero-info div {
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }

  .hero-info div:last-child {
    border-bottom: none;
  }

  .hero-image {
    height: 330px;
  }

  .about-image-box,
  .about-img {
    min-height: 340px;
  }

  .product-img {
    height: 210px;
  }

  .products-grid,
  .applications-grid,
  .cities-grid {
    grid-template-columns: 1fr;
  }

  .cta-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 32px, 1180px);
  }

  .section-padding {
    padding: 65px 0;
  }

  .hero {
    padding-top: 115px;
  }

  .hero-content h1 {
    font-size: 2.15rem;
    letter-spacing: -1px;
  }

  .hero-content p {
    font-size: 0.96rem;
  }

  .section-heading h2,
  .contact-info h2,
  .cta h2 {
    font-size: 1.85rem;
  }

  .hero-actions {
    gap: 12px;
  }

  .hero-info {
    margin-top: 28px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .logo-img {
    width: 52px;
    height: 52px;
  }

  .logo-text strong {
    font-size: 0.9rem;
  }

  .logo-text span {
    font-size: 1.1rem;
  }

  .hero-card {
    padding: 16px;
    border-radius: 26px;
  }

  .hero-image {
    height: 260px;
    border-radius: 20px;
  }

  .about-text,
  .contact-form,
  .application-card {
    padding: 24px;
  }

  .about-image-box,
  .about-img {
    min-height: 280px;
  }

  .product-card {
    padding: 14px 14px 22px;
  }

  .product-img {
    height: 190px;
  }

  .product-card p {
    min-height: auto;
  }

  .differential-item {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .contact-list div {
    padding: 18px;
  }

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 28px;
  z-index: 999;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: 0.3s;
}

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

/* GALERIA DE PRODUTOS */

.gallery {
  background: var(--gray-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 22px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item img {
    height: 240px;
  }
}