:root {
  --red: #df3629;
  --red-dark: #bf2d23;
  --ink: #1f2d37;
  --ink-2: #293842;
  --muted: #6f7b84;
  --line: #e7e3db;
  --paper: #faf9f5;
  --white: #fff;
  --shadow: 0 18px 45px rgba(31, 45, 55, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  background: var(--white);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { width: min(1170px, calc(100% - 40px)); margin: 0 auto; }
.sr-only, .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border: 0;
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.button:hover { background: var(--red-dark); transform: translateY(-1px); }
.button--light { background: var(--white); color: var(--ink); }
.button--outline { background: transparent; color: var(--ink); border: 2px solid var(--line); }
.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-family: Montserrat, Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
}
.topbar {
  background: var(--ink);
  color: #ccd3d7;
  font-size: 13px;
}
.topbar__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 44px;
}
.topbar__cta {
  margin-left: auto;
  color: var(--white);
  background: var(--red);
  align-self: stretch;
  display: flex;
  align-items: center;
  padding: 0 24px;
  font-weight: 700;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255,255,255,.97);
  box-shadow: 0 4px 22px rgba(31,45,55,.08);
}
.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand img { width: 188px; height: auto; }
.menu { display: flex; align-items: center; gap: 32px; font-family: Montserrat, Arial, sans-serif; font-size: 13px; font-weight: 700; }
.menu > a, .menu__item > a { padding: 34px 0; }
.menu a:hover, .menu .is-active { color: var(--red); }
.menu__item { position: relative; }
.submenu {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 260px;
  padding: 14px 0;
  background: var(--white);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  visibility: hidden;
  transition: .2s ease;
}
.submenu a { display: block; padding: 10px 20px; color: var(--ink); }
.menu__item:hover .submenu { opacity: 1; transform: translateY(0); visibility: visible; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; }
.nav-toggle span { display: block; height: 2px; margin: 7px 8px; background: var(--ink); }
.flash { margin-top: 22px; padding: 14px 18px; border-left: 4px solid #2e9b55; background: #effaf2; }
.flash--error { border-left-color: var(--red); background: #fff1ef; }

.hero { min-height: calc(100vh - 130px); position: relative; background: var(--ink); overflow: hidden; }
.hero__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  min-height: calc(100vh - 130px);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity .75s ease;
}
.hero__slide.is-active { opacity: 1; z-index: 1; }
.hero__content { color: var(--white); position: relative; z-index: 2; padding-bottom: 110px; }
.hero__content p {
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(18px, 3vw, 34px);
  margin: 0 0 16px;
}
.hero__content h1 {
  max-width: 760px;
  margin: 0 0 34px;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(42px, 7vw, 92px);
  line-height: .98;
  color: var(--white);
}
.hero__tabs {
  position: absolute;
  left: 50%;
  bottom: 38px;
  z-index: 3;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.hero__tabs button {
  border: 0;
  padding: 18px 16px;
  min-height: 116px;
  text-align: left;
  background: rgba(255,255,255,.94);
  color: var(--ink);
  font-family: Montserrat, Arial, sans-serif;
  font-weight: 700;
  cursor: pointer;
}
.hero__tabs button.is-active { background: var(--red); color: var(--white); }
.hero__tabs span { display: block; margin-bottom: 7px; font-size: 12px; opacity: .72; }

.split--intro { background: var(--paper) url('../images/bg-3-copyright.png') left top no-repeat; }
.split__grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 620px; }
.split__text { padding: 110px 80px 110px 0; }
.split__text h2, .tracking h2, .vision h2, .contact-band h2, .page-section h1, .contact-page h1 {
  margin: 0 0 18px;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.1;
}
.split__text strong { display: block; color: var(--red); margin-bottom: 20px; font-size: 20px; }
.split__image, .tracking__image, .vision__image, .contact-band__image, .side-photo {
  background-size: cover;
  background-position: center;
  min-height: 420px;
}
.stats { background-size: cover; background-position: center; color: var(--white); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 56px 0 50px;
  text-align: center;
}
.stats span {
  display: block;
  font-family: Montserrat, Arial, sans-serif;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 700;
}
.stats p { margin: 4px 0 0; color: #c8d0d6; }
.tracking { display: grid; grid-template-columns: 7fr 5fr; min-height: 540px; }
.tracking__content { padding: 92px max(40px, calc((100vw - 1170px) / 2)) 80px 70px; background: var(--white); }
.tracking__content p:not(.eyebrow) { max-width: 460px; }
.service-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--ink);
  color: var(--white);
}
.service-strip a {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
  padding: 20px;
}
.service-strip img { width: 70px; height: 47px; object-fit: contain; margin-bottom: 6px; }
.service-strip span { font-size: 13px; color: #c6ced4; }
.service-strip strong { font-family: Montserrat, Arial, sans-serif; font-size: 17px; }
.vision { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); }
.vision__content { padding: 95px max(40px, calc((100vw - 1170px) / 2)) 90px 78px; }
.mini-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 36px 0; }
.mini-stats div { min-height: 92px; display: grid; place-items: center; border: 2px solid var(--white); background: rgba(255,255,255,.62); }
.mini-stats b { color: var(--red); font-size: 28px; font-family: Montserrat, Arial, sans-serif; }
.mini-stats span { font-size: 13px; margin-top: -22px; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); }
.features article { min-height: 300px; padding: 58px 34px; text-align: center; background: var(--white); }
.features article:nth-child(2) { background: #f7f6f2; }
.features .is-dark { background: var(--ink); color: var(--white); }
.features .is-dark p { color: #9aa8b1; }
.features .is-accent { background: var(--red); color: var(--white); }
.features span { display: block; color: var(--red); font-size: 34px; margin-bottom: 18px; }
.features .is-accent span, .features .is-dark span { color: var(--white); }
.features h3 { margin: 0 0 12px; font-family: Montserrat, Arial, sans-serif; }
.features p { color: var(--muted); margin: 0; }
.features--compact article { min-height: 220px; }
.contact-band { display: grid; grid-template-columns: 3fr 2fr; }
.contact-band__form { padding: 85px max(40px, calc((100vw - 1170px) / 2)) 85px max(40px, calc((100vw - 1170px) / 2)); }
.script { margin: 0 0 0; font-family: Lora, Georgia, serif; font-style: italic; font-size: 42px; color: var(--red); }
.contact-form input, .contact-form select, .contact-form textarea, .newsletter input {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0 16px;
  font: inherit;
  color: var(--ink);
}
.contact-form textarea { padding-top: 14px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 14px; }
.contact-form textarea, .accept { display: block; margin: 0 0 14px; }
.accept { font-size: 13px; color: var(--muted); }
.accept input { width: auto; min-height: auto; margin-right: 8px; }
.work-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 70px 0; }
.work-cta h3 { margin: 0; font-family: Montserrat, Arial, sans-serif; font-size: clamp(24px, 3vw, 34px); }

.page-hero {
  min-height: 330px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--white);
}
.page-hero h1 { font-family: Montserrat, Arial, sans-serif; font-size: clamp(42px, 6vw, 72px); margin: 0; color: var(--white); }
.page-section { padding: 92px 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.page-section strong { display: block; color: var(--red); margin-bottom: 20px; font-size: 20px; }
.page-title-row { padding-bottom: 70px; }
.page-title-row h2 { font-size: clamp(30px, 4vw, 54px); font-family: Montserrat, Arial, sans-serif; }
.services-overview { padding: 82px 0; }
.lead { font-size: 20px; max-width: 760px; margin: 0 auto 45px; text-align: center; }
.service-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-cards article { padding: 34px 24px; border: 1px solid var(--line); background: var(--white); text-align: center; box-shadow: 0 12px 28px rgba(31,45,55,.06); }
.service-cards img { width: 70px; height: 47px; object-fit: contain; margin: 0 auto 20px; }
.service-cards h2 { font-family: Montserrat, Arial, sans-serif; font-size: 20px; line-height: 1.25; }
.service-cards p { color: var(--muted); }
.service-cards a { color: var(--red); font-weight: 700; }
.service-detail { display: grid; grid-template-columns: 5fr 7fr; gap: 70px; padding: 92px 0; }
.service-detail__image img { width: 100%; min-height: 360px; object-fit: cover; box-shadow: var(--shadow); }
.service-detail h1 { margin: 0 0 20px; font-family: Montserrat, Arial, sans-serif; font-size: clamp(34px, 4vw, 52px); }
.check-list { list-style: none; padding: 0; margin: 18px 0 28px; display: grid; gap: 9px; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 700; }
.map iframe { width: 100%; height: 420px; border: 0; display: block; }
.contact-page { display: grid; grid-template-columns: 5fr 7fr; gap: 60px; padding: 82px 0; }
.contact-card, .contact-form-card { background: var(--white); box-shadow: var(--shadow); padding: 42px; }
.contact-card h6 { margin: 22px 0 8px; color: var(--red); font-family: Montserrat, Arial, sans-serif; font-size: 14px; }
.not-found { padding: 100px 0; }
.footer { background: var(--ink-2); color: #b9c4cb; padding-top: 58px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1.3fr 1.4fr; gap: 64px; }
.footer__logo { max-width: 190px; margin-bottom: 22px; filter: brightness(1.08); }
.footer h5 { color: var(--white); font-family: Montserrat, Arial, sans-serif; font-size: 18px; margin: 0 0 18px; }
.newsletter { display: flex; margin-bottom: 12px; }
.newsletter input { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: var(--white); }
.newsletter button { width: 54px; border: 0; background: var(--red); color: var(--white); font-size: 22px; cursor: pointer; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 46px; padding: 22px 0; font-size: 13px; }
.whatsapp {
  position: fixed;
  top: 235px;
  right: 15px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 10px;
}
.whatsapp span {
  display: none;
  padding: 8px 14px;
  background: #25d366;
  color: var(--white);
  border-radius: 8px;
  font-size: 14px;
}
.whatsapp b {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  font-size: 24px;
}
.whatsapp:hover span { display: block; }

@media (max-width: 980px) {
  .topbar__inner { flex-wrap: wrap; gap: 10px 18px; padding: 10px 0; }
  .topbar__cta { margin-left: 0; padding: 8px 14px; }
  .nav-toggle { display: block; }
  .menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    box-shadow: var(--shadow);
  }
  .menu.is-open { display: flex; }
  .menu > a, .menu__item > a { padding: 16px 24px; display: block; }
  .submenu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding-left: 16px; }
  .hero, .hero__slide { min-height: 760px; }
  .hero__tabs { grid-template-columns: 1fr 1fr; bottom: 20px; }
  .hero__tabs button { min-height: 90px; }
  .split__grid, .tracking, .vision, .contact-band, .two-col, .service-detail, .contact-page { grid-template-columns: 1fr; }
  .split__text, .tracking__content, .vision__content, .contact-band__form { padding: 70px 30px; }
  .stats__grid, .service-strip, .features, .service-cards, .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .wrap { width: min(100% - 26px, 1170px); }
  .brand img { width: 155px; }
  .hero, .hero__slide { min-height: 720px; }
  .hero__tabs { grid-template-columns: 1fr; position: relative; transform: none; left: auto; bottom: auto; padding: 0 13px 18px; width: 100%; }
  .hero__content { padding: 80px 0 40px; }
  .stats__grid, .service-strip, .features, .service-cards, .footer__grid, .form-grid, .mini-stats { grid-template-columns: 1fr; }
  .work-cta { align-items: flex-start; flex-direction: column; }
  .contact-card, .contact-form-card { padding: 28px 22px; }
  .whatsapp { top: auto; bottom: 18px; right: 18px; }
}