:root {
  --blue: #0a3873;
  --blue-strong: #062a56;
  --blue-soft: #e9f0f8;
  --beige: #ddcfa7;
  --beige-soft: #f4eddc;
  --white: #ffffff;
  --ink: #14213b;
  --muted: #5c6a7e;
  --line: rgba(10, 56, 115, 0.14);
  --shadow: 0 20px 55px rgba(10, 56, 115, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 12px max(20px, calc((100vw - 1120px) / 2));
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand img {
  width: auto;
  height: 64px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: var(--blue-strong);
  font-size: 0.94rem;
  font-weight: 700;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--beige);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.22s ease;
}

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

.whatsapp-header,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.whatsapp-header {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 30px rgba(10, 56, 115, 0.18);
}

.whatsapp-header:hover,
.btn.primary:hover {
  transform: translateY(-2px);
  background: var(--blue-strong);
}

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

.btn.full {
  width: 100%;
}

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

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

.hero {
  min-height: calc(100vh - 78px);
  background: var(--blue-strong);
}

.carousel {
  position: relative;
  min-height: calc(100vh - 78px);
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: 88px max(20px, calc((100vw - 1120px) / 2)) 116px;
  color: var(--white);
  isolation: isolate;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
}

.slide::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background-image: var(--slide-image);
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.slide::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(6, 42, 86, 0.92) 0%, rgba(6, 42, 86, 0.72) 46%, rgba(6, 42, 86, 0.2) 100%),
    linear-gradient(0deg, rgba(6, 42, 86, 0.36), rgba(6, 42, 86, 0.1));
}

.slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.slide-content {
  width: min(650px, 100%);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--beige);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.slide h1,
.slide h2 {
  max-width: 760px;
  margin: 0 0 20px;
  font-size: clamp(2.45rem, 6vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.slide p {
  max-width: 620px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2vw, 1.26rem);
}

.carousel-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  font-size: 2rem;
  line-height: 1;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease, transform 0.2s ease;
}

.carousel-control:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-50%) scale(1.04);
}

.carousel-control.prev {
  left: 24px;
}

.carousel-control.next {
  right: 24px;
}

.carousel-dots {
  position: absolute;
  right: max(20px, calc((100vw - 1120px) / 2));
  bottom: 36px;
  z-index: 5;
  display: flex;
  gap: 10px;
}

.carousel-dots button {
  width: 36px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.carousel-dots button.is-active {
  background: var(--beige);
}

.intro-band {
  padding: 42px 0;
  background: var(--beige-soft);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.intro-grid h2,
.section h2,
.contact-section h2 {
  margin: 0;
  color: var(--blue-strong);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.intro-grid p,
.copy p,
.contact-section p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.section {
  padding: 96px 0;
}

.muted {
  background: #f8f9f6;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 54px;
  align-items: center;
}

.copy p + p {
  margin-top: 16px;
}

.feature-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.feature-item,
.service-list span {
  min-height: 48px;
  padding: 13px 14px;
  color: var(--blue-strong);
  font-weight: 800;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--white), var(--blue-soft));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.cards-grid {
  display: grid;
  gap: 18px;
}

.segments-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.card {
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 38px rgba(10, 56, 115, 0.08);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: rgba(10, 56, 115, 0.32);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  color: var(--white);
  font-weight: 900;
  border-radius: 50%;
  background: var(--blue);
}

.icon svg,
.reason-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.3;
}

.card h3 {
  margin: 0;
  color: var(--blue-strong);
  font-size: 1.04rem;
  line-height: 1.28;
}

.reason-card {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  background:
    linear-gradient(135deg, rgba(221, 207, 167, 0.45), rgba(255, 255, 255, 0) 58%),
    var(--white);
}

.reason-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--blue);
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
}

.maintenance-layout {
  display: block;
}

.maintenance-copy {
  max-width: 860px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.contact-section {
  padding: 88px 0;
  color: var(--white);
  background: var(--blue);
}

.contact-section h2,
.contact-section p {
  color: var(--white);
}

.contact-section p {
  max-width: 580px;
  color: rgba(255, 255, 255, 0.82);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  gap: 44px;
  align-items: center;
}

.contact-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.contact-link {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.11);
}

.contact-link span {
  color: var(--beige);
  font-size: 0.86rem;
  font-weight: 800;
}

.contact-link strong {
  overflow-wrap: anywhere;
}

.contact-card .btn.primary {
  color: var(--blue-strong);
  background: var(--beige);
}

.contact-card .btn.primary:hover {
  color: var(--white);
  background: var(--blue-strong);
  border-color: rgba(255, 255, 255, 0.2);
}

.site-footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
  background: var(--blue-strong);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav,
  .whatsapp-header {
    grid-column: 1 / -1;
    display: none;
  }

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

  .site-header.is-open .main-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-top: 8px;
  }

  .site-header.is-open .whatsapp-header {
    width: 100%;
  }

  .two-column,
  .intro-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand img {
    height: 52px;
  }

  .slide {
    padding: 78px 20px 98px;
  }

  .slide h1,
  .slide h2 {
    font-size: clamp(2.2rem, 13vw, 3.65rem);
  }

  .carousel-control {
    top: auto;
    bottom: 30px;
    width: 40px;
    height: 40px;
  }

  .carousel-control.prev {
    left: 20px;
  }

  .carousel-control.next {
    left: 70px;
    right: auto;
  }

  .carousel-dots {
    right: 20px;
    bottom: 48px;
  }

  .section {
    padding: 72px 0;
  }

  .feature-panel,
  .segments-grid,
  .reasons-grid,
  .service-list {
    grid-template-columns: 1fr;
  }

}