@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap");
:root {
  --ink: #132238;
  --muted: #5f6c7d;
  --blue: #1755d1;
  --blue-dark: #0d3da4;
  --lime: #d8ff58;
  --ice: #eef4ff;
  --line: #dbe3ee;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #fbfcfe;
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.contact-bar {
  color: #dbe8f8;
  background: #0b1f35;
  border-bottom: 1px solid #ffffff12;
}
.contact-bar-inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 48px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.contact-bar-inner > span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  opacity: .7;
}
.header-phones {
  display: flex;
  align-items: center;
  gap: 18px;
}
.header-phones a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  transition: color .2s ease;
}
.header-phones a:hover { color: white; }
.header-phones img { width: 18px; height: 18px; }
.header-phones i {
  width: 1px;
  height: 13px;
  background: #ffffff2e;
}
.site-header {
  width: min(1180px, calc(100% - 48px));
  height: 92px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
}
.brand img {
  display: block;
  width: 190px;
  height: auto;
}
nav { display: flex; gap: 38px; color: #536174; font-size: 16px; font-weight: 600; }
nav a:hover { color: var(--blue); }
.header-cta {
  border: 1px solid var(--ink);
  border-radius: 99px;
  padding: 11px 19px;
  font-size: 15px;
  font-weight: 700;
}
.whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-color: #178f4c;
  color: white;
  background: #178f4c;
}
.whatsapp-cta:hover { background: #0f7b3e; }
.whatsapp-cta img { width: 17px; height: 17px; }

.lead-hero {
  min-height: 670px;
  padding: 78px max(24px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: 1.05fr .75fr;
  align-items: center;
  gap: 100px;
  color: white;
  background:
    linear-gradient(90deg, #07192de8 0%, #0a2440dc 48%, #092c53bc 100%),
    url("/industria-tratamento-02.png") center/cover;
}
.light-eyebrow { color: var(--lime); }
.lead-hero h1 {
  max-width: 720px;
  font-size: clamp(48px, 5.6vw, 78px);
}
.lead-hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin: 26px 0;
  color: #d0dceb;
  font-size: 18px;
  line-height: 1.7;
}
.lead-assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: #e8f0fa;
  font-size: 13px;
  font-weight: 700;
}
.lead-assurances span::first-letter { color: var(--lime); }
.lead-form {
  padding: 34px;
  border-top: 4px solid var(--blue);
  border-radius: 4px;
  background: white;
  color: var(--ink);
  box-shadow: 0 28px 70px #020c197d;
}
.form-heading { margin-bottom: 22px; }
.form-heading span {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.form-heading strong {
  font: 700 25px/1.2 "Manrope", sans-serif;
  letter-spacing: -.04em;
}
.lead-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}
.lead-fields label:last-child { grid-column: 1 / -1; }
.privacy-note {
  margin: 12px 0 0;
  color: #8490a0;
  font-size: 10px;
  text-align: center;
}

.hero {
  width: min(1180px, calc(100% - 48px));
  min-height: 650px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  align-items: center;
  gap: 70px;
  padding: 65px 0 90px;
}
.eyebrow, .section-label {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: "Manrope", sans-serif; margin: 0; }
h1 {
  max-width: 680px;
  font-size: clamp(52px, 6.3vw, 88px);
  line-height: .98;
  letter-spacing: -.065em;
}
h1 em { color: var(--blue); font-style: normal; }
.hero-text {
  max-width: 570px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button {
  border: 0;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
  font-weight: 700;
  cursor: pointer;
}
.button-primary { color: white; background: var(--blue); box-shadow: 0 12px 30px #1755d12b; }
.button-primary:hover { background: var(--blue-dark); }
.text-link { font-size: 14px; font-weight: 700; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.trust-row { display: flex; align-items: center; margin-top: 36px; }
.avatars { display: flex; margin-right: 15px; }
.avatars i {
  width: 36px; height: 36px; margin-right: -8px; border: 3px solid #fbfcfe;
  border-radius: 50%; display: grid; place-items: center; background: var(--ice);
  color: var(--blue); font: 700 9px "Manrope"; font-style: normal;
}
.trust-row p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.trust-row strong { color: var(--ink); }

.industrial-banner {
  height: 540px;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: #092951;
  box-shadow: 22px 22px 0 var(--ice);
}
.banner-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.08);
}
.banner-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, #071a2b25 0%, transparent 45%, #06192ed9 100%),
    linear-gradient(90deg, #0b2b4b32, transparent 60%);
}
.banner-code {
  position: absolute;
  top: 22px;
  left: 22px;
  right: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  font: 700 10px/1 "Manrope", sans-serif;
  letter-spacing: .15em;
}
.banner-code strong {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid #ffffff80;
  font-size: 13px;
}
.banner-caption {
  position: absolute;
  left: 25px;
  bottom: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px #d8ff5827;
}
.banner-thumbs {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: flex;
  gap: 10px;
}
.banner-thumbs figure {
  position: relative;
  width: 105px;
  height: 78px;
  margin: 0;
  overflow: hidden;
  border: 2px solid #ffffffd9;
  background: var(--ink);
}
.banner-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .88;
}
.banner-thumbs figcaption {
  position: absolute;
  left: 6px;
  bottom: 5px;
  color: white;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-shadow: 0 1px 5px #000;
}

.intro {
  padding: 110px max(24px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: .45fr 1fr;
  gap: 80px;
  background: var(--ice);
}
.intro h2, .faq-heading h2, .contact h2 { font-size: clamp(36px, 4.3vw, 58px); line-height: 1.08; letter-spacing: -.055em; }
.intro div > p { max-width: 690px; margin: 24px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.benefits {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  padding: 90px 0 115px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}
.benefits article { padding: 38px; background: #fbfcfe; }
.benefits article > span { color: var(--blue); font-size: 12px; font-weight: 800; }
.benefits h3 { margin-top: 55px; font-size: 24px; letter-spacing: -.04em; }
.benefits p { color: var(--muted); line-height: 1.7; }

.faq-section {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  padding: 30px 0 120px;
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: 100px;
}
.faq-heading h2 { margin-top: 18px; font-size: 42px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 24px 0; list-style: none; display: flex; justify-content: space-between; gap: 20px; cursor: pointer; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--blue); font-size: 22px; transition: .2s; }
details[open] summary span { transform: rotate(45deg); }
details p { margin: -6px 35px 24px 0; color: var(--muted); line-height: 1.65; }

.contact {
  margin: 0 24px 24px;
  padding: 90px max(24px, calc((100% - 1132px) / 2));
  display: grid;
  grid-template-columns: 1fr;
  gap: 110px;
  color: white;
  background: var(--ink);
  border-radius: 20px;
}
.section-label.light { color: var(--lime); }
.contact-copy > p:not(.section-label) { max-width: 560px; color: #aebdce; line-height: 1.7; }
.contact-copy { max-width: 850px; }
.contact-copy > a { display: inline-block; margin-top: 30px; color: var(--lime); font-weight: 700; }
.phone-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.phone-list a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  border: 1px solid #ffffff24;
  border-radius: 6px;
  color: white;
  background: #ffffff0a;
  font-size: 14px;
  font-weight: 700;
}
.phone-list a:hover { border-color: #25d366; background: #25d36614; }
.phone-list img { width: 19px; height: 19px; }
form { padding: 30px; border-radius: 12px; background: white; color: var(--ink); }
label { display: block; margin-bottom: 20px; font-size: 12px; font-weight: 800; }
input, textarea {
  width: 100%; margin-top: 8px; padding: 13px 0; border: 0; border-bottom: 1px solid var(--line);
  border-radius: 0; outline: none; color: var(--ink); background: transparent;
}
input:focus, textarea:focus { border-color: var(--blue); }
textarea { min-height: 80px; resize: vertical; }
.button-contact { width: 100%; color: white; background: var(--blue); }
.form-note { margin: 14px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

footer {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}
.footer-brand img { width: 150px; }

@media (max-width: 850px) {
  nav { display: none; }
  .lead-hero { grid-template-columns: 1fr; gap: 45px; padding-top: 70px; padding-bottom: 70px; }
  .lead-form { max-width: 620px; width: 100%; }
  .hero { grid-template-columns: 1fr; padding-top: 45px; }
  .industrial-banner { height: 480px; }
  .intro, .faq-section, .contact { grid-template-columns: 1fr; gap: 45px; }
  .benefits { grid-template-columns: 1fr; }
  .benefits article { padding: 32px 20px; }
  .benefits h3 { margin-top: 20px; }
}

@media (max-width: 520px) {
  .contact-bar-inner {
    width: min(100% - 24px, 1180px);
    min-height: 48px;
    justify-content: center;
  }
  .contact-bar-inner > span { display: none; }
  .header-phones { width: 100%; justify-content: space-between; gap: 8px; }
  .header-phones a { font-size: 12px; gap: 6px; }
  .header-phones img { width: 15px; height: 15px; }
  .site-header, .hero, .benefits, .faq-section, footer { width: min(100% - 32px, 1180px); }
  .site-header { height: 78px; }
  .brand img { width: 138px; }
  .footer-brand img { width: 132px; }
  .header-cta { padding: 9px 13px; }
  h1 { font-size: 50px; }
  .hero { gap: 45px; padding-bottom: 65px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .industrial-banner { height: 430px; box-shadow: 12px 12px 0 var(--ice); }
  .banner-thumbs figure { width: 80px; height: 62px; }
  .banner-caption { bottom: 98px; }
  .intro { padding-top: 75px; padding-bottom: 75px; }
  .faq-section { padding-bottom: 80px; }
  .contact { margin: 0 12px 12px; padding: 65px 20px; }
  form { padding: 24px 18px; }
  footer { flex-wrap: wrap; gap: 12px; padding: 30px 0; }
  footer p { order: 3; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}
  .lead-hero { padding: 55px 20px; }
  .lead-hero h1 { font-size: 46px; }
  .lead-hero-copy > p:not(.eyebrow) { font-size: 16px; }
  .lead-form { padding: 26px 20px; }
  .lead-fields { grid-template-columns: 1fr; }
  .lead-fields label:last-child { grid-column: auto; }