:root {
  --navy-950: #020814;
  --navy-900: #061427;
  --navy-800: #082044;
  --blue-700: #0057d9;
  --blue-600: #0875ff;
  --blue-500: #1593ff;
  --yellow-500: #f4bf18;
  --ink: #071226;
  --muted: #5d6a7d;
  --line: #dfe6f0;
  --surface: #ffffff;
  --soft: #f5f8fc;
  --shadow: 0 18px 44px rgba(5, 18, 40, 0.13);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 82px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: #fff;
  background: rgba(2, 8, 20, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: #fff;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border: 8px solid #e7edf7;
  border-radius: 50%;
  box-shadow: inset 0 0 0 5px var(--blue-700);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
  inset: 12px;
  border-radius: 50%;
  background: var(--navy-950);
}

.brand-mark::after {
  inset: 18px;
  background: var(--blue-600);
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  color: #fff;
  font-size: clamp(21px, 2.2vw, 29px);
  line-height: 0.92;
  letter-spacing: 0;
}

.brand-text strong span {
  color: var(--blue-500);
}

.brand-text small {
  color: rgba(255, 255, 255, 0.82);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
}

.main-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
}

.main-nav a {
  position: relative;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -13px;
  left: 0;
  height: 3px;
  content: "";
  background: var(--blue-600);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-link {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 20px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(0, 87, 217, 0.28);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(0, 87, 217, 0.34);
}

.button svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.button-outline {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.65);
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #fff;
}

.hero {
  position: relative;
  min-height: clamp(560px, 62vw, 760px);
  display: grid;
  align-items: center;
  padding: 88px clamp(22px, 5vw, 72px);
  overflow: hidden;
  color: #fff;
  background: var(--navy-950);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 8, 20, 0.98) 0%, rgba(4, 17, 36, 0.86) 36%, rgba(4, 17, 36, 0.25) 65%, rgba(4, 17, 36, 0.05) 100%),
    url("assets/images/hero-industrial.png") center right / cover no-repeat;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background-image: radial-gradient(rgba(21, 147, 255, 0.22) 1px, transparent 1px);
  background-size: 20px 20px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  color: var(--yellow-500);
  font-size: clamp(18px, 2.2vw, 29px);
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 660px;
  margin: 0 0 18px;
  font-size: clamp(46px, 6.2vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--blue-600);
}

.hero-copy {
  width: min(600px, 100%);
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  color: #fff;
  background: linear-gradient(90deg, var(--navy-950), var(--navy-800));
  border-top: 1px solid rgba(21, 147, 255, 0.42);
  border-bottom: 1px solid rgba(21, 147, 255, 0.22);
}

.proof-strip article {
  display: flex;
  align-items: center;
  gap: 15px;
  min-height: 88px;
  padding: 18px clamp(18px, 3vw, 44px);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.proof-strip article:last-child {
  border-right: 0;
}

.proof-strip span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  color: var(--blue-500);
  border: 2px solid var(--blue-500);
  border-radius: 50%;
  font-weight: 900;
}

.proof-strip strong {
  font-size: 13px;
  text-transform: uppercase;
}

.section {
  padding: clamp(58px, 7vw, 88px) clamp(18px, 4vw, 56px);
  background: var(--surface);
}

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 18% 10%, rgba(21, 147, 255, 0.18), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.section-heading {
  max-width: 740px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p {
  margin: 0 0 6px;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.section-dark .section-heading p {
  color: var(--yellow-500);
}

.section-heading h2 {
  position: relative;
  margin: 0;
  color: var(--navy-800);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.05;
  text-transform: uppercase;
}

.section-dark .section-heading h2 {
  color: #fff;
}

.section-heading h2::after {
  display: block;
  width: 72px;
  height: 4px;
  margin: 14px auto 0;
  content: "";
  background: var(--blue-600);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  display: grid;
  justify-items: center;
  align-content: start;
  min-height: 370px;
  padding: 20px 18px 24px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-card img {
  width: 100%;
  aspect-ratio: 1.5 / 1;
  object-fit: contain;
  margin-bottom: 12px;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: -2px 0 14px;
  color: #fff;
  background: var(--blue-700);
  border-radius: 50%;
  font-size: 23px;
  font-weight: 900;
}

.service-card h3,
.benefit-grid h3 {
  margin: 0 0 10px;
  color: var(--navy-900);
  font-size: 17px;
  line-height: 1.25;
  text-transform: uppercase;
}

.service-card p,
.benefit-grid p {
  margin: 0 0 16px;
  color: #1f2b3d;
  font-size: 14px;
}

.service-card a {
  margin-top: auto;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
}

.service-card a::after {
  content: " ->";
}

.carousel {
  position: relative;
  max-width: 1180px;
  margin: 0 auto 20px;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 48px) / 3);
  gap: 24px;
  overflow-x: auto;
  padding: 8px 2px 18px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.result-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  background: #101a29;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  scroll-snap-align: start;
}

.result-card img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
}

.result-card h3 {
  position: absolute;
  top: 12px;
  left: 12px;
  margin: 0;
  padding: 8px 11px;
  color: #fff;
  background: rgba(2, 8, 20, 0.78);
  border-radius: 6px;
  font-size: 13px;
  text-transform: uppercase;
}

.result-labels {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.result-labels span {
  padding: 7px 10px;
  color: #fff;
  background: var(--navy-950);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.result-labels span:last-child {
  background: var(--blue-700);
}

.carousel-button {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--blue-700);
  border: 0;
  border-radius: 50%;
  font-size: 28px;
  cursor: pointer;
  transform: translateY(-50%);
}

.carousel-button.prev {
  left: -16px;
}

.carousel-button.next {
  right: -16px;
}

.carousel-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}

.carousel-tabs button {
  min-width: 130px;
  min-height: 38px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
}

.carousel-tabs button[aria-selected="true"] {
  background: var(--blue-700);
  border-color: var(--blue-600);
}

.centered {
  margin-inline: auto;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
}

.benefit-grid article {
  min-height: 205px;
  padding: 18px 20px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.benefit-grid article:last-child {
  border-right: 0;
}

.benefit-grid span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-700);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: 36px clamp(18px, 4vw, 56px);
  color: #fff;
  background: linear-gradient(90deg, var(--navy-800), var(--blue-700));
}

.contact-band h2 {
  margin: 0 0 8px;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.15;
  text-transform: uppercase;
}

.contact-band p {
  margin: 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.contact-actions a {
  min-height: 54px;
  padding: 15px 18px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: var(--radius);
  font-weight: 800;
  text-decoration: none;
}

.site-footer {
  padding: 42px clamp(18px, 4vw, 56px) 20px;
  color: rgba(255, 255, 255, 0.86);
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1.1fr 1fr;
  gap: 34px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  margin-bottom: 16px;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 15px;
  text-transform: uppercase;
}

.site-footer a,
.site-footer p {
  display: block;
  margin: 0 0 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  text-decoration: none;
}

.copyright {
  padding-top: 20px;
  text-align: center;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  color: #fff;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
}

.floating-whatsapp svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .main-nav,
  .header-actions {
    grid-column: 1 / -1;
    display: none;
    justify-self: stretch;
  }

  .site-header.is-open .main-nav,
  .site-header.is-open .header-actions {
    display: flex;
  }

  .site-header.is-open .main-nav {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 12px;
  }

  .site-header.is-open .header-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .service-grid,
  .benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .benefit-grid article {
    border-bottom: 1px solid var(--line);
  }

  .carousel-track {
    grid-auto-columns: calc((100% - 24px) / 2);
  }
}

@media (max-width: 780px) {
  .site-header {
    min-height: 72px;
    padding: 12px 16px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .hero {
    min-height: 660px;
    align-items: end;
    padding-top: 120px;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(2, 8, 20, 0.22) 0%, rgba(2, 8, 20, 0.88) 48%, rgba(2, 8, 20, 0.98) 100%),
      url("assets/images/hero-industrial.png") center / cover no-repeat;
  }

  .proof-strip,
  .service-grid,
  .benefit-grid,
  .contact-band,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-strip article,
  .benefit-grid article {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .benefit-grid article {
    border-bottom-color: var(--line);
  }

  .carousel-track {
    grid-auto-columns: 100%;
  }

  .carousel-button.prev {
    left: 8px;
  }

  .carousel-button.next {
    right: 8px;
  }

  .contact-actions {
    justify-content: stretch;
  }

  .contact-actions a,
  .hero-actions .button {
    width: 100%;
  }

  .floating-whatsapp {
    width: 56px;
    height: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}