:root {
  --red: #d31520;
  --dark: #151515;
  --gray: #f4f5f7;
  --text: #292929;
  --muted: #6b6b6b;
  --border: #e4e4e4;
  --white: #fff;
  --shadow: 0 18px 50px rgba(20, 20, 20, 0.1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: Roboto, Arial, sans-serif;
  color: var(--text);
  background: #fff;
}
h1,
h2,
h3,
h4,
.brand,
.button,
.main-nav {
  font-family: Montserrat, Arial, sans-serif;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 20, 20, 0.97);
  background: linear-gradient(to right, #ffff 25%, #000 80%);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.16);
}

.site-header.is-hidden{
  transform: translateY(-100%);
  transition: 2.3s;
}

.site-header.is-visible{
  transform: translateY(0);
  transition: 1.3s;
}

.header-inner {
  min-height: 140px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand img {
  width: 130px;
  height: 130px;
  max-width: none;
  max-height: none;
  object-fit: contain;
  display: block;
  filter: none;
}
.main-nav {
  display: flex;
  gap: 25px;
  margin-left: auto;
}
.main-nav a {
  color: #eee;
  font-size: 0.86rem;
  font-weight: 700;
}
.main-nav a:hover {
  color: #ff4a53;
}
.header-whatsapp {
  background: var(--red);
  color: #fff;
  font-family: Montserrat;
  font-weight: 800;
  padding: 13px 18px;
  border-radius: 8px;
}
.menu-button {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  color: #fff;
  font-size: 1.6rem;
}
.hero {
  min-height: 610px;
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(115deg, #0d0d0d 0%, #202020 58%, #3a0a0d 100%);
  overflow: hidden;
}
.hero:after {
  content: "";
  position: absolute;
  width: 580px;
  height: 580px;
  border: 90px solid rgba(211, 21, 32, 0.18);
  border-radius: 50%;
  right: -130px;
  top: -160px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.2), transparent);
}
.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 70px;
  align-items: center;
  padding: 80px 0;
}
.section-tag {
  display: inline-block;
  color: var(--red);
  font-family: Montserrat;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.7rem, 5vw, 5.2rem);
  line-height: 0.98;
  margin: 18px 0 22px;
  max-width: 790px;
}
.hero-copy > p {
  color: #d7d7d7;
  max-width: 660px;
  font-size: 1.15rem;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin: 32px 0;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 22px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.88rem;
}
.button-primary {
  background: var(--red);
  color: #fff;
}
.button-outline {
  border: 1px solid #666;
  color: #fff;
}
.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: #eee;
  font-size: 0.88rem;
}
.hero-panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
  padding: 38px;
  border-radius: 18px;
  color: #fff;
  box-shadow: var(--shadow);
}
.hero-panel-icon {
  width: 78px;
  height: 78px;
  border-radius: 14px;
  background: var(--red);
  display: grid;
  place-items: center;
  font: 900 1.8rem Montserrat;
}
.hero-panel h2 {
  font-size: 1.8rem;
  margin: 25px 0 10px;
}
.hero-panel p {
  color: #d7d7d7;
  line-height: 1.6;
}
.hero-panel a {
  font: 800 1.3rem Montserrat;
  color: #fff;
}
.trust-strip {
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 27px 0;
}
.trust-grid div {
  padding: 8px 24px;
  border-right: 1px solid var(--border);
}
.trust-grid div:last-child {
  border: 0;
}
.trust-grid strong,
.trust-grid span {
  display: block;
}
.trust-grid strong {
  font-family: Montserrat;
  font-size: 0.9rem;
}
.trust-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 5px;
}
.section {
  padding: 96px 0;
}
.section-gray {
  background: var(--gray);
}
.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 45px;
}
.section-heading.left {
  text-align: left;
  margin: 0;
}
.section-heading h2 {
  font-size: clamp(2rem, 3.3vw, 3.2rem);
  margin: 12px 0 14px;
  line-height: 1.08;
}
.section-heading p {
  color: var(--muted);
  line-height: 1.7;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.category-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  text-align: left;
  cursor: pointer;
  transition: 0.25s;
}
.category-card:hover,
.category-card.active {
  transform: translateY(-4px);
  border-color: var(--red);
  box-shadow: var(--shadow);
}
.category-card span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: #f9ecec;
  color: var(--red);
  border-radius: 10px;
  font-size: 1.3rem;
  margin-bottom: 18px;
}
.category-card strong,
.category-card small {
  display: block;
}
.category-card strong {
  font: 800 0.95rem Montserrat;
}
.category-card small {
  color: var(--muted);
  margin-top: 5px;
}
.catalog-top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 42px;
}
.search-box {
  width: min(390px, 100%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 16px;
  display: flex;
  align-items: center;
}
.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  padding: 16px 10px;
  font-size: 0.95rem;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 7px 25px rgba(0, 0, 0, 0.04);
  transition: 0.25s;
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}
.product-card.hidden {
  display: none;
}
.product-visual {
  height: 205px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.product-visual:after {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  border: 45px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  right: -52px;
  top: -65px;
}
.product-visual span {
  font: 800 0.72rem Montserrat;
  letter-spacing: 0.18em;
  opacity: 0.9;
}
.product-visual strong {
  font: 900 1.9rem Montserrat;
  line-height: 1.05;
  margin: 8px 0 5px;
}
.product-visual small {
  opacity: 0.8;
}
.product-bosch {
  background: linear-gradient(135deg, #074a8f, #0d7fcc);
}
.product-makita {
  background: linear-gradient(135deg, #007d79, #02a9a3);
}
.product-husqvarna {
  background: linear-gradient(135deg, #e06b00, #ff9a18);
}
.product-karcher {
  background: linear-gradient(135deg, #1a1a1a, #474747);
  border-top: 10px solid #ffd500;
}
.product-neutral {
  background: linear-gradient(135deg, #414141, #777);
}
.product-orange {
  background: linear-gradient(135deg, #b63a00, #f36d18);
}
.product-structure {
  background: linear-gradient(135deg, #3d4754, #697684);
}
.product-body {
  padding: 25px;
}
.product-category {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.product-body h3 {
  font-size: 1.13rem;
  line-height: 1.25;
  margin: 10px 0 15px;
}
.product-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}
.product-body li {
  padding: 7px 0;
  border-bottom: 1px solid #eee;
  color: #656565;
  font-size: 0.86rem;
}
.product-body li:before {
  content: "✓";
  color: var(--red);
  font-weight: 900;
  margin-right: 8px;
}
.product-button {
  display: block;
  text-align: center;
  background: #181818;
  color: #fff;
  border-radius: 8px;
  padding: 14px;
  font: 800 0.82rem Montserrat;
}
.product-button:hover {
  background: var(--red);
}
.no-results {
  display: none;
  text-align: center;
  color: var(--muted);
  padding: 35px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step-card {
  border: 1px solid var(--border);
  padding: 30px;
  border-radius: 14px;
}
.step-card span {
  font: 900 2.6rem Montserrat;
  color: #ececec;
}
.step-card h3 {
  font-size: 1.15rem;
  margin: 15px 0 8px;
}
.step-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}
.cta-section {
  padding: 75px 0;
  background: var(--red);
  color: #fff;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.section-tag.light {
  color: #ffd1d3;
}
.cta-inner h2 {
  font-size: clamp(2rem, 3.3vw, 3.4rem);
  margin: 12px 0;
}
.cta-inner p {
  color: #ffe5e6;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 17px;
  align-items: center;
}
.button-light {
  background: #fff;
  color: var(--red);
  white-space: nowrap;
}
.phone-link {
  font: 900 1.25rem Montserrat;
}
.site-footer {
  background: #111;
  color: #d0d0d0;
  padding: 65px 0 25px;
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}
.footer-brand img {
  width: 130px;
  height: 130px;
  max-width: none;
  max-height: none;
  object-fit: contain;
  filter: none;
  margin-bottom: 18px;
}
.footer-grid h3 {
  color: #fff;
  font-size: 0.9rem;
}
.footer-grid a,
.footer-grid span {
  display: block;
  margin: 10px 0;
  color: #bcbcbc;
}
.footer-bottom {
  border-top: 1px solid #333;
  margin-top: 45px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: #858585;
}
.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
  font: 800 0.78rem Montserrat;
}
.floating-whatsapp span {
  font-size: 1.2rem;
}
@media (max-width: 950px) {
  .main-nav,
  .header-whatsapp {
    display: none;
  }
  .menu-button {
    display: block;
  }
  .main-nav.open {
    display: flex;
    position: absolute;
    top: 140px;
    left: 0;
    right: 0;
    background: #151515;
    flex-direction: column;
    padding: 25px 30px;
  }
  .hero-content {
    grid-template-columns: 1fr;
  }
  .hero-panel {
    max-width: 470px;
  }
  .trust-grid,
  .category-grid,
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-top {
    align-items: flex-start;
    flex-direction: column;
  }
  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }
  .header-inner {
    min-height: 140px;
  }
  .brand img {
    width: 120px;
    height: 120px;
  }
  .main-nav.open {
    top: 140px;
  }
  .hero {
    min-height: auto;
  }
  .hero-content {
    padding: 65px 0;
  }
  .hero h1 {
    font-size: 2.65rem;
  }
  .hero-actions,
  .hero-highlights {
    flex-direction: column;
    align-items: flex-start;
  }
  .button {
    width: 100%;
  }
  .trust-grid,
  .category-grid,
  .products-grid,
  .steps-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .section {
    padding: 70px 0;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
  .floating-whatsapp small {
    display: none;
  }
  .floating-whatsapp {
    padding: 15px;
  }
}

/* Versão com catálogo em cards e sem botão de disponibilidade */
.product-body {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.product-card {
  display: flex;
  flex-direction: column;
}
.product-body ul {
  margin-bottom: 0;
}
.category-card {
  appearance: none;
  font-family: inherit;
}
.category-card:focus-visible {
  outline: 3px solid rgba(211, 21, 32, 0.3);
  outline-offset: 3px;
}