:root {
  --ink: #18211f;
  --muted: #5f6a66;
  --line: #dde3df;
  --paper: #f7f4e8;
  --soft: #eef3ef;
  --brand: #0f6b55;
  --brand-dark: #0b4035;
  --accent: #d9a441;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(20, 29, 26, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

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

img {
  display: block;
  width: 100%;
  height: auto;
}

.topbar {
  background: var(--brand-dark);
  color: var(--white);
  font-size: 13px;
}

.topbar-inner,
.nav-inner,
.section,
.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  color: var(--white);
  background: var(--brand);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--brand);
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 6px;
  background: var(--brand);
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
}

.button.secondary {
  background: var(--white);
  color: var(--brand-dark);
  border: 1px solid var(--line);
}

.button.gold {
  background: var(--accent);
  color: #17130a;
}

.button.whatsapp {
  background: var(--brand);
  color: var(--white);
}

.hero {
  min-height: clamp(620px, calc(100vh - 108px), 780px);
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--brand-dark);
  color: var(--white);
}

.hero::before {
  content: none;
  display: none;
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 700ms ease, transform 6500ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 96px 0 126px;
}

.hero-copy {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 18px;
  text-align: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 900px;
  margin: 0 auto 18px;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.12;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.62), 0 1px 2px rgba(0, 0, 0, 0.72);
}

.hero h1::after {
  content: "";
  display: block;
  width: min(620px, 70vw);
  height: 1px;
  margin: 22px auto 0;
  background: rgba(255, 255, 255, 0.68);
}

h2 {
  margin-bottom: 14px;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  letter-spacing: 0;
}

.hero p {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.88);
  font-size: 22px;
  line-height: 1.45;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-actions {
  justify-content: center;
  margin-top: 36px;
  gap: 18px;
}

.hero-actions .button {
  min-width: 190px;
  min-height: 58px;
  border-radius: 6px;
  font-size: 18px;
}

.button.hero-outline {
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--white);
  background: rgba(6, 31, 25, 0.35);
  backdrop-filter: blur(8px);
}

.hero-arrow {
  position: absolute;
  z-index: 3;
  top: 50%;
  width: 54px;
  height: 54px;
  min-height: 54px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 4px;
  color: var(--brand-dark);
  background: rgba(255, 255, 255, 0.9);
  font-size: 25px;
  line-height: 1;
  transform: translateY(-50%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.hero-arrow:hover,
.hero-arrow:focus-visible {
  background: var(--white);
  color: var(--brand);
}

.hero-arrow-prev {
  left: 18px;
}

.hero-arrow-next {
  right: 18px;
}

.hero-dots {
  position: absolute;
  z-index: 3;
  bottom: 30px;
  left: 50%;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 11px;
  height: 11px;
  min-height: 11px;
  padding: 0;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.hero-dot.is-active {
  border-color: var(--accent);
  background: var(--accent);
}

.trust-strip {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  margin: -76px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.trust-item {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item strong {
  display: block;
  font-size: 25px;
  color: var(--brand-dark);
}

.trust-item span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 78px 0;
}

.section.tight {
  padding-top: 38px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head p {
  max-width: 620px;
  color: var(--muted);
}

.section-head.center {
  justify-content: center;
  text-align: center;
}

.section-head.center p {
  margin: 0 auto;
}

.company-intro {
  padding-top: 86px;
}

.company-intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
  align-items: start;
}

.company-intro-card {
  text-align: center;
}

.company-intro-card img {
  width: min(280px, 86%);
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 26px;
  box-shadow: var(--shadow);
}

.company-intro-card h3 {
  margin-bottom: 14px;
  font-size: 25px;
}

.company-intro-card p {
  color: var(--muted);
  font-size: 17px;
}

.company-intro-card ul {
  display: inline-block;
  margin: 0 auto;
  padding-left: 22px;
  color: var(--muted);
  font-size: 17px;
  text-align: left;
}

.grid {
  display: grid;
  gap: 20px;
}

.grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  overflow: hidden;
}

.card-body {
  padding: 22px;
}

.card p,
.muted {
  color: var(--muted);
}

.machine-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--soft);
}

.badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
}

.spec-list,
.check-list {
  padding-left: 18px;
  color: var(--muted);
}

.band {
  background: var(--paper);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.framed-photo {
  width: 100%;
  min-height: 420px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.home-feature-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
}

.home-feature-list div {
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  background: var(--soft);
}

.home-feature-list strong,
.home-feature-list span {
  display: block;
}

.home-feature-list strong {
  margin-bottom: 4px;
  color: var(--brand-dark);
}

.home-feature-list span {
  color: var(--muted);
  font-size: 14px;
}

.photo-pair {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 14px;
  align-items: end;
}

.photo-pair img {
  min-height: 420px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.photo-pair img:nth-child(2) {
  min-height: 310px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.process-card {
  position: relative;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.process-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 6px;
  background: var(--brand);
  color: var(--white);
  font-weight: 800;
}

.process-card p {
  color: var(--muted);
  font-size: 14px;
}

.case-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.text-link {
  color: var(--brand);
  font-weight: 800;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery-grid img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: start;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: var(--brand);
  color: var(--white);
  font-weight: 800;
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
}

.contact-box {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

input,
textarea,
select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}

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

.footer {
  background: var(--brand-dark);
  color: var(--white);
  padding: 42px 0 26px;
}

.footer-inner {
  display: grid;
  gap: 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 26px;
}

.footer a,
.footer p {
  color: rgba(255, 255, 255, 0.75);
}

.subhero {
  background: var(--paper);
  padding: 70px 0;
}

.subhero-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.model-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.model-cloud span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--white);
  font-size: 14px;
}

.directory-card h4 {
  margin: 20px 0 10px;
  font-size: 14px;
  color: var(--brand-dark);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-list article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.faq-list h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.faq-list p {
  color: var(--muted);
}

@media (max-width: 900px) {
  .nav-inner,
  .topbar-inner,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .hero {
    min-height: 590px;
  }

  .hero-content {
    padding: 76px 50px 112px;
  }

  .hero-arrow {
    width: 42px;
    height: 48px;
    min-height: 48px;
  }

  .hero-arrow-prev {
    left: 8px;
  }

  .hero-arrow-next {
    right: 8px;
  }

  .trust-strip,
  .company-intro-grid,
  .grid.three,
  .grid.four,
  .gallery-grid,
  .process-grid,
  .split,
  .contact-panel,
  .footer-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .photo-pair {
    grid-template-columns: 1fr;
  }

  .photo-pair img,
  .photo-pair img:nth-child(2) {
    min-height: 280px;
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-item:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .topbar-inner {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .hero-content {
    padding: 66px 42px 104px;
  }

  .hero-copy {
    padding: 0;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-arrow {
    top: auto;
    bottom: 18px;
    transform: none;
  }

  .hero-dots {
    bottom: 32px;
  }

  h2 {
    font-size: 28px;
  }

  .section {
    padding: 54px 0;
  }
}