:root {
  --green: #70bf1b;
  --green-dark: #4a9411;
  --ink: #151716;
  --muted: #5c6460;
  --line: #e7ece7;
  --paper: #ffffff;
  --soft: #f5f8f3;
  --cyan: #20a8d8;
  --magenta: #bd56d9;
  --red: #ff4638;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(15, 23, 18, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.side-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 294px;
  height: 100vh;
  padding: 32px 24px 24px;
  background: #fff;
  border-right: 1px solid rgba(231, 236, 231, 0.78);
  box-shadow: 12px 0 34px rgba(21, 23, 22, 0.06);
}

main,
.site-footer {
  margin-left: 294px;
}

.brand img {
  width: 220px;
}

.side-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 10px;
  margin-top: 54px;
  color: #2d332f;
  font-size: 0.94rem;
  font-weight: 600;
}

.side-nav > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border-radius: var(--radius);
}

.side-nav > a:not(.nav-ticket):hover {
  background: var(--soft);
  color: var(--green-dark);
}

.side-nav > a:not(.nav-ticket)::after {
  color: var(--green);
  content: "›";
  font-size: 1.4rem;
}

.nav-ticket,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--radius);
  font-weight: 650;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.nav-ticket {
  width: 100%;
  color: #fff;
  background: var(--ink);
}

.button:hover,
.nav-ticket:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 26px rgba(112, 191, 27, 0.28);
}

.button.secondary {
  color: var(--ink);
  background: #fff;
}

.button.dark {
  color: #fff;
  background: var(--ink);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.mobile-top-whatsapp {
  display: none;
}

.social-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  margin-top: 14px;
}

.social-nav a {
  display: grid;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease;
}

.social-nav a:hover {
  color: var(--green-dark);
  border-color: rgba(112, 191, 27, 0.44);
  transform: translateY(-2px);
}

.social-nav svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.side-contact {
  display: grid;
  gap: 7px;
  width: 100%;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.side-contact strong,
.side-contact a {
  color: var(--ink);
  font-weight: 650;
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 620px;
  padding: 132px clamp(20px, 5vw, 72px) 30px;
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 12, 11, 0.88) 0%, rgba(10, 12, 11, 0.55) 45%, rgba(10, 12, 11, 0.18) 100%),
    linear-gradient(0deg, rgba(10, 12, 11, 0.7) 0%, rgba(10, 12, 11, 0.05) 46%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  color: #fff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 4.8vw, 4.6rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 3.4vw, 3.35rem);
  font-weight: 650;
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  font-weight: 650;
  line-height: 1.2;
}

.hero-content p:not(.eyebrow) {
  width: min(650px, 100%);
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: min(980px, 100%);
  margin-top: 44px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  backdrop-filter: blur(14px);
}

.hero-strip span {
  padding: 18px;
  font-weight: 650;
}

.hero-strip span:nth-child(2) {
  text-align: center;
}

.hero-strip span:nth-child(3) {
  text-align: right;
}

.quick-contact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.quick-contact a {
  padding: 26px clamp(20px, 5vw, 72px);
  border-right: 1px solid var(--line);
}

.quick-contact strong,
.quick-contact span {
  display: block;
}

.quick-contact strong {
  color: var(--ink);
  font-size: 1rem;
}

.quick-contact span {
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  padding: clamp(64px, 7vw, 104px) clamp(20px, 5vw, 72px);
}

.intro {
  padding-top: clamp(54px, 6vw, 84px);
  padding-bottom: clamp(58px, 6vw, 88px);
}

.section-heading {
  width: min(820px, 100%);
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(1.85rem, 3.1vw, 3.1rem);
}

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

.service-card {
  min-height: 220px;
  padding: 24px;
  border-radius: var(--radius);
  color: #fff;
}

.service-card.red {
  background: var(--red);
}

.service-card.violet {
  background: var(--magenta);
}

.service-card.blue {
  background: var(--cyan);
}

.service-card.green {
  background: #a8c863;
}

.card-icon {
  display: block;
  margin-bottom: 26px;
  font-size: 2.2rem;
  font-weight: 650;
}

.service-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
  background: var(--soft);
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.split-content p {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: #343a36;
  font-weight: 500;
}

.check-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--green);
  font-weight: 650;
  content: "✓";
}

.text-link {
  color: var(--green-dark);
  font-weight: 650;
}

.band {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  padding: 72px clamp(20px, 5vw, 72px);
  overflow: hidden;
  color: #fff;
  text-align: center;
}

.band > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.band::after {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 9, 0.64);
  content: "";
}

.band-content {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
}

.band-content p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.1rem;
}

.details {
  display: grid;
  grid-template-columns: minmax(360px, 0.78fr) minmax(560px, 1.45fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: start;
}

.details-copy {
  position: sticky;
  top: 110px;
}

.details-copy p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
}

.details h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.85rem);
}

.feature-list {
  display: grid;
  gap: 18px;
}

.feature-list article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list span {
  color: var(--green);
  font-size: 1.1rem;
  font-weight: 650;
}

.feature-list p {
  grid-column: 2;
  margin-bottom: 0;
  color: var(--muted);
  max-width: 720px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background:
    linear-gradient(rgba(21, 23, 22, 0.84), rgba(21, 23, 22, 0.84)),
    url("assets/impressao-industrial.jpg") center / cover;
  color: #fff;
}

.metrics div {
  min-height: 220px;
  padding: clamp(26px, 4vw, 48px);
  background: rgba(21, 23, 22, 0.08);
}

.metrics strong,
.metrics span {
  display: block;
}

.metrics strong {
  margin-bottom: 10px;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1;
}

.metrics span {
  max-width: 160px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 500;
}

.about {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
  background: #fff;
}

.about-photo {
  position: relative;
}

.about-photo::before {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 54%;
  height: 54%;
  border-radius: var(--radius);
  background: var(--green);
  content: "";
}

.about-photo img {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-photo.is-missing img {
  display: none;
}

.photo-fallback {
  position: relative;
  z-index: 1;
  display: none;
  width: min(420px, 100%);
  aspect-ratio: 4 / 5;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(112, 191, 27, 0.16), rgba(32, 168, 216, 0.14)),
    #f8faf7;
  box-shadow: var(--shadow);
  text-align: center;
}

.about-photo.is-missing .photo-fallback {
  display: grid;
}

.photo-fallback strong {
  display: block;
  color: var(--green-dark);
  font-size: clamp(4rem, 9vw, 7rem);
  line-height: 1;
}

.photo-fallback span {
  color: var(--muted);
  font-weight: 500;
}

.about-copy h2 {
  margin-bottom: 12px;
}

.about-copy h3 {
  color: var(--green-dark);
  font-size: clamp(1.5rem, 2.4vw, 2.35rem);
}

.about-copy p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  background: var(--ink);
  color: #fff;
}

.final-cta .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.final-cta p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.86);
}

.final-cta .button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 26px rgba(112, 191, 27, 0.28);
}

.final-cta .button.dark {
  color: var(--ink);
  background: #fff;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 34px;
  padding: 58px clamp(20px, 5vw, 72px);
  color: var(--muted);
  background: #fff;
}

.site-footer img {
  width: 180px;
  margin-bottom: 18px;
}

.site-footer address {
  display: grid;
  gap: 6px;
  font-style: normal;
}

.legal-name {
  display: block;
  margin-bottom: 0;
  color: #343a36;
  font-size: 0.92rem;
  font-weight: 650;
}

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

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.footer-links strong {
  font-weight: 650;
}

.footer-links svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: var(--green-dark);
}

.footer-social {
  display: none;
}

.copyright {
  grid-column: 1 / -1;
  margin: 10px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  main,
  .site-footer {
    margin-left: 0;
  }

  .side-header {
    right: 0;
    width: 100%;
    height: auto;
    min-height: 76px;
    flex-direction: row;
    justify-content: space-between;
    padding: 12px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(231, 236, 231, 0.78);
    box-shadow: 0 12px 30px rgba(21, 23, 22, 0.08);
  }

  .mobile-top-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 14px;
    border-radius: var(--radius);
    color: #fff;
    background: var(--green);
    font-weight: 650;
    box-shadow: 0 10px 22px rgba(112, 191, 27, 0.22);
  }

  .mobile-top-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
  }

  .side-nav {
    display: none;
  }

  .side-contact {
    display: none;
  }

  .hero {
    min-height: 600px;
  }

  .quick-contact,
  .service-grid,
  .split,
  .details,
  .about,
  .metrics,
  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .quick-contact a:last-child {
    grid-column: 1 / -1;
  }

  .details-copy {
    position: static;
  }

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

@media (max-width: 680px) {
  .side-header {
    min-height: 72px;
    padding: 12px 18px;
  }

  .brand img {
    width: 150px;
  }

  .mobile-top-whatsapp span {
    display: none;
  }

  .mobile-top-whatsapp {
    width: 44px;
    padding: 0;
    justify-content: center;
  }

  .hero {
    min-height: 620px;
    padding: 118px 18px 24px;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(10, 12, 11, 0.88) 0%, rgba(10, 12, 11, 0.52) 62%, rgba(10, 12, 11, 0.24) 100%);
  }

  h1 {
    font-size: clamp(2.25rem, 11vw, 3.6rem);
  }

  .hero-strip,
  .quick-contact,
  .service-grid,
  .split,
  .details,
  .about,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-strip {
    margin-top: 40px;
  }

  .quick-contact a,
  .quick-contact a:last-child {
    grid-column: auto;
    padding: 22px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 62px 18px;
  }

  .service-card {
    min-height: 210px;
  }

  .split-media img {
    aspect-ratio: 1 / 1;
  }

  .band {
    min-height: 500px;
    padding: 64px 18px;
  }

  .feature-list article {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .feature-list p {
    grid-column: auto;
  }

  .metrics div {
    min-height: 180px;
  }

  .about-photo img {
    width: 100%;
    max-height: 520px;
  }

  .site-footer {
    padding: 48px 18px 88px;
  }

  .footer-social {
    display: grid;
    grid-template-columns: repeat(3, 48px);
    gap: 10px;
  }

  .footer-social a {
    display: grid;
    height: 48px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    background: #fff;
  }

  .footer-social svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
  }
}