/* ==========================================================================
   LIMA BEZERRA ENGENHARIA — estilos
   ========================================================================== */

:root {
  --navy-royal: #021D60;
  --navy-black: #060F1A;
  --navy-heading: #0B2145;
  --blue-accent: #1B70B8;
  --blue-accent-dark: #145A96;
  --blue-pale: #D7EAF5;
  --bg-alt: #F5FAFE;
  --text-body: #5B6B7C;
  --text-body-light: #C7D6E4;
  --border-light: #E5EBF1;
  --white: #FFFFFF;

  --font-heading: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --container: 1200px;
  --radius: 10px;
  --transition: 0.35s cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
svg { width: 1em; height: 1em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* -------------------- Reveal on scroll -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* -------------------- Eyebrow / Titles -------------------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--blue-accent);
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--blue-pale); }

.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy-heading);
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.18;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.section-text {
  font-size: 17px;
  color: var(--text-body);
  max-width: 620px;
  margin-bottom: 18px;
}

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--blue-accent);
  color: var(--white);
}
.btn--primary:hover { background: var(--blue-accent-dark); }

.btn--ghost {
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
}
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }

.btn--outline {
  border: 1px solid var(--border-light);
  color: var(--navy-heading);
  background: var(--white);
}
.btn--outline:hover { border-color: var(--blue-accent); color: var(--blue-accent); }

.btn--outline-nav {
  border: 1px solid var(--navy-royal);
  color: var(--navy-royal);
  font-size: 14px;
  padding: 11px 20px;
}
.btn--outline-nav:hover { background: var(--navy-royal); color: var(--white); }

.ver-todos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--blue-accent);
  font-size: 15px;
  margin-top: 40px;
  transition: gap var(--transition);
}
.ver-todos svg { width: 16px; height: 16px; }
.ver-todos:hover { gap: 13px; }

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.topbar {
  background: var(--navy-royal);
  color: var(--white);
  font-size: 13px;
}
.topbar__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.topbar__tag { opacity: .9; }
.topbar__contact { display: flex; gap: 26px; }
.topbar__contact a { display: inline-flex; align-items: center; gap: 7px; opacity: .95; transition: opacity var(--transition); }
.topbar__contact a:hover { opacity: 1; text-decoration: underline; }
.topbar__contact svg { width: 14px; height: 14px; }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 200;
}
.site-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand__icon {
  width: 34px; height: 34px;
  background: var(--navy-royal);
  color: var(--white);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  padding: 7px;
}
.brand_logo {
  width: auto; height: 40px;
  float: left;
}
.brand_logo img {
  width: auto; height: 40px;
  float: left;
}
.brand__icon svg { width: 100%; height: 100%; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-family: var(--font-heading); font-size: 15px; color: var(--navy-heading); letter-spacing: .01em; }
.brand__text small { font-size: 10px; letter-spacing: .12em; color: var(--text-body); }

.nav { flex: 1; }
.nav__list { display: flex; align-items: center; gap: 30px; justify-content: center; }
.nav__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy-heading);
  position: relative;
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color var(--transition);
}
.nav__link:hover, .nav__link.is-active { color: var(--blue-accent); }
.nav__link .chev { width: 12px; height: 12px; transition: transform var(--transition); }

.nav__item--dropdown { position: relative; }
.nav__item--dropdown:hover .chev { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translate(-50%, 10px);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: 0 20px 45px rgba(11, 33, 69, .12);
  min-width: 290px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 50;
}
.nav__item--dropdown:hover .dropdown,
.nav__item--dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.dropdown__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 7px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy-heading);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.dropdown__item:hover { background: var(--bg-alt); color: var(--blue-accent); }
.dropdown__icon {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: var(--blue-pale);
  color: var(--blue-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 6px;
}
.dropdown__icon svg { width: 100%; height: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy-heading);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--navy-black);
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__video { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(3,10,20,.94) 0%, rgba(3,10,20,.82) 32%, rgba(3,10,20,.55) 58%, rgba(3,10,20,.72) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 40px 32px 90px;
}
.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--white);
  font-size: clamp(28px, 5.6vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  max-width: 680px;
  margin-bottom: 26px;
}
.hero__title .highlight { color: #1B70B8; }
.hero__text {
  color: var(--text-body-light);
  font-size: 18px;
  max-width: 500px;
  margin-bottom: 34px;
}
.hero__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.hero__side {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  padding: 0 32px 56px;
  margin-top: -10px;
}
.hero__side {
  border-left: 1px solid rgba(255,255,255,.25);
  margin-left: auto;
  max-width: 280px;
  padding: 0 0 0 22px;
  margin-right: 32px;
  margin-bottom: 50px;
}
.hero__side-index {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  color: var(--blue-pale);
  margin-bottom: 8px;
}
.hero__side p { color: var(--text-body-light); font-size: 15px; line-height: 1.5; }

/* ==========================================================================
   A EMPRESA
   ========================================================================== */
.empresa { padding: 110px 32px; max-width: var(--container); margin: 0 auto; }
.empresa__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.empresa__image { position: relative; border-radius: var(--radius); overflow: hidden; }
.empresa__image img { width: 100%; height: 460px; object-fit: cover; }
.empresa__image-caption {
  position: absolute;
  left: 20px; bottom: 20px;
  background: var(--navy-royal);
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 16px;
  border-radius: 6px;
}

.stats {
  display: flex;
  gap: 56px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}
.stats__item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--navy-heading);
}
.stats__item span { font-size: 14px; color: var(--text-body); }

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */
.servicos { background: var(--bg-alt); padding: 110px 32px; }
.servicos__inner { max-width: var(--container); margin: 0 auto; }
.servicos__head { max-width: 640px; margin-bottom: 56px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(11,33,69,.1);
  border-color: var(--blue-pale);
}
.card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; }
.card__icon {
  width: 42px; height: 42px;
  border-radius: 9px;
  background: var(--blue-pale);
  color: var(--blue-accent);
  display: flex; align-items: center; justify-content: center;
  padding: 10px;
}
.card__icon svg { width: 100%; height: 100%; }
.card__arrow { width: 16px; height: 16px; color: var(--text-body); transition: color var(--transition), transform var(--transition); }
.card:hover .card__arrow { color: var(--blue-accent); transform: translate(2px,-2px); }

.card__tag {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-body);
  opacity: .75;
  margin-bottom: 10px;
}
.card__title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--navy-heading);
  margin-bottom: 10px;
}
.card__text { font-size: 15px; color: var(--text-body); line-height: 1.55; }

/* ==========================================================================
   COMPROMISSO
   ========================================================================== */
.compromisso { padding: 110px 32px; max-width: var(--container); margin: 0 auto; }
.compromisso__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.compromisso__content { max-width: 440px; }

.compromisso__row {
  display: flex;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-light);
}
.compromisso__row:first-child { padding-top: 0; }
.compromisso__index {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  color: var(--blue-accent);
  flex-shrink: 0;
  padding-top: 3px;
}
.compromisso__row h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-heading);
  margin-bottom: 6px;
}
.compromisso__row p { font-size: 15px; color: var(--text-body); }

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner {
  background: linear-gradient(160deg, var(--navy-royal) 0%, var(--navy-black) 100%);
  padding: 90px 32px;
}
.cta-banner__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-banner h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  font-size: clamp(28px, 3.2vw, 38px);
  margin-bottom: 12px;
}
.cta-banner__text { color: var(--text-body-light); font-size: 16px; max-width: 460px; }
.cta-banner__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
  font-size: 16px;
  border-bottom: 1px solid rgba(255,255,255,.4);
  padding-bottom: 6px;
  flex-shrink: 0;
  transition: gap var(--transition), border-color var(--transition);
}
.cta-banner__link:hover { gap: 14px; border-color: var(--white); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--navy-black); color: var(--text-body-light); padding: 80px 32px 0; }
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.brand--footer .brand__text strong { color: var(--white); }
.brand--footer .brand__text small { color: var(--text-body-light); }
.footer__brand p { margin: 18px 0 20px; font-size: 14.5px; max-width: 280px; color: var(--text-body-light); }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-body-light);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.footer__social a svg { width: 16px; height: 16px; }
.footer__social a:hover { background: var(--blue-accent); color: var(--white); border-color: var(--blue-accent); }

.footer__col h4 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
}
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col a, .footer__static {
  font-size: 14.5px;
  color: var(--text-body-light);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }
.footer__muted { opacity: .7; font-size: 13.5px; }

.footer__bottom {
  max-width: var(--container);
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--text-body-light);
  opacity: .8;
}
.footer__legal a { color: var(--text-body-light); }
.footer__legal a:hover { color: var(--white); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
  .empresa__grid, .compromisso__grid { grid-template-columns: 1fr; gap: 48px; }
  .empresa__image img { height: 380px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .topbar__tag { display: none; }
  .topbar__inner { justify-content: flex-end; }

  .nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(340px, 86vw);
    background: var(--white);
    padding: 100px 28px 40px;
    box-shadow: -20px 0 50px rgba(11,33,69,.18);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    z-index: 150;
  }
  .nav.is-open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: flex-start; gap: 6px; }
  .nav__list > li { width: 100%; }
  .nav__link { width: 100%; padding: 14px 4px; justify-content: space-between; font-size: 16px; }
  .nav__item--dropdown .dropdown {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; padding: 0 0 0 14px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }
  .nav__item--dropdown.is-open .dropdown { max-height: 500px; }
  .nav__item--dropdown:hover .dropdown,
  .nav__item--dropdown:focus-within .dropdown,
  .nav__item--dropdown.is-open .dropdown {
    transform: none; /* anula o translate(-50%) do desktop, que corta o conteúdo no mobile */
    left: auto;
  }
  .nav__item--dropdown .chev { transition: transform var(--transition); }
  .nav__item--dropdown.is-open .chev { transform: rotate(180deg); }

  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(6,15,26,.5);
    z-index: 140; opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition);
  }
  .nav-backdrop.is-open { opacity: 1; visibility: visible; }

  .btn--outline-nav { display: none; }
  .nav-toggle { display: flex; }

  .hero__side { display: none; }
  .empresa, .servicos, .compromisso { padding: 80px 24px; }
  .cta-banner { padding: 70px 24px; }
}

@media (max-width: 900px) and (min-width: 601px) {
  .btn--outline-nav { display: inline-flex; margin-right: 8px; }
}

@media (max-width: 640px) {
  .site-header__inner { padding: 14px 20px; }
  .hero__content { padding: 80px 20px 60px; }
  .hero__title { font-size: clamp(32px, 9vw, 44px); }
  .hero__text { font-size: 16.5px; }
  .cards { grid-template-columns: 1fr; }
  .stats { gap: 36px; }
  .cta-banner__inner { flex-direction: column; align-items: flex-start; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; padding-bottom: 40px; }
  .footer__bottom { flex-direction: column; text-align: left; }
  .empresa, .servicos, .compromisso { padding: 64px 20px; }
  .cta-banner { padding: 56px 20px; }
  .topbar__inner { padding: 8px 20px; }
  .topbar__contact { gap: 16px; font-size: 12px; }
  .topbar__contact a span { display: none; }
}

@media (max-width: 420px) {
  .topbar__contact a:first-child span,
  .topbar__contact { font-size: 11.5px; }
}