:root {
  --cargo-blue: #0B2A4A;
  --cargo-orange: #FF6A00;
  --cargo-blue-light: #2F7ED8;
  --cargo-gray: #2E2E2E;
  --cargo-gray-light: #F2F4F7;
  --white: #FFFFFF;

  --surface: var(--white);
  --surface-2: var(--cargo-gray-light);
  --text: var(--cargo-gray);
  --text-muted: #5b6675;

  --shadow: 0 18px 40px rgba(11, 42, 74, 0.16);
  --shadow-soft: 0 10px 24px rgba(11, 42, 74, 0.12);
  --ring: 0 0 0 4px rgba(255, 106, 0, 0.25);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #ffffff 0%, #f7f9fc 35%, #eef3fb 100%);
}

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: "Montserrat", "Trebuchet MS", sans-serif;
  color: var(--cargo-blue);
}

.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 16px;
}

.section {
  padding: 86px 0;
  background-color: var(--surface);
}

.section-alt {
  padding: 86px 0;
  background: var(--surface-2);
}

.section h2 {
  text-align: center;
  margin-bottom: 12px;
  font-size: 2.2rem;
}

.section-intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px;
  color: var(--text-muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.card {
  background: var(--white);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(11, 42, 74, 0.08);
}

.top-bar {
  background: linear-gradient(90deg, var(--cargo-blue), #123560);
  color: var(--white);
  font-size: 0.9rem;
}

.top-bar-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
}

.top-bar-item a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.95;
}

.top-bar-item a:hover { text-decoration: underline; }

.main-header {
  background: rgba(255, 255, 255, 0.95);
  color: var(--cargo-blue);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 10px 24px rgba(11, 42, 74, 0.08);
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.logo { display: flex; align-items: center; }

.logo-img { height: 78px; width: auto; display: block; }

.nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--cargo-blue);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 12px;
  border-radius: 999px;
  transition: background 160ms ease, color 160ms ease;
}

.nav a:hover {
  background: rgba(47, 126, 216, 0.15);
  color: var(--cargo-blue);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
  border: 1px solid rgba(11, 42, 74, 0.2);
  color: var(--cargo-blue);
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle:focus-visible { outline: none; box-shadow: var(--ring); }

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--cargo-blue);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(11, 42, 74, 0.2);
  filter: brightness(1.02);
}

.btn:focus-visible { outline: none; box-shadow: var(--shadow-soft), var(--ring); }

.btn-secondary {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  color: var(--white);
}

.btn-cta {
  background: var(--cargo-orange);
  border: none;
  color: #1f1f1f;
}

.btn-cta:hover { box-shadow: 0 18px 32px rgba(255, 106, 0, 0.3); }

.full-width { width: 100%; }

.hero {
  position: relative;
  min-height: 74vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: linear-gradient(130deg, #0B2A4A 0%, #153a66 45%, #2F7ED8 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 60%;
  height: 80%;
  top: -25%;
  right: -5%;
  background: radial-gradient(circle at top, rgba(255, 106, 0, 0.45), transparent 60%);
  opacity: 0.9;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(125deg, rgba(255, 255, 255, 0.2) 0 2px, transparent 2px 18px);
  opacity: 0.25;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 42, 74, 0.7), rgba(11, 42, 74, 0.25));
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 32px;
  padding: 78px 16px;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.85);
}

.hero-text h1 {
  font-size: 2.7rem;
  margin-bottom: 18px;
  color: var(--white);
}

.hero-text p {
  margin-bottom: 22px;
  max-width: 560px;
  opacity: 0.92;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.88rem;
  margin-bottom: 20px;
}

.hero-badges span {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 7px 14px;
  backdrop-filter: blur(2px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metric {
  background: rgba(11, 42, 74, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  padding: 12px 14px;
}

.metric strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.metric span {
  font-size: 0.85rem;
  opacity: 0.9;
}

.hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 1));
  color: var(--text);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 18px 40px rgba(11, 42, 74, 0.35);
  border: 1px solid rgba(11, 42, 74, 0.12);
}

.hero-card h2 { margin-bottom: 10px; }
.hero-card p { margin-bottom: 14px; color: var(--text-muted); }
.hero-card ul { margin-bottom: 16px; padding-left: 18px; color: var(--text); }
.hero-card small { color: var(--text-muted); }

.strip {
  background: linear-gradient(90deg, #ffffff 0%, #f2f6ff 50%, #fff2e6 100%);
  padding: 32px 0;
}

.strip-content {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  text-align: center;
}

.strip-item {
  padding: 12px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(11, 42, 74, 0.08);
}

.strip-item strong { display: block; margin-bottom: 6px; color: var(--cargo-blue); }
.strip-item span { color: var(--text-muted); font-size: 0.92rem; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.photo-card {
  min-height: 190px;
  border-radius: 16px;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(11, 42, 74, 0.1);
}

.photo-truck {
  background-image: linear-gradient(140deg, rgba(11, 42, 74, 0.35), rgba(255, 106, 0, 0.15)),
    url("https://images.pexels.com/photos/2199293/pexels-photo-2199293.jpeg?auto=compress&cs=tinysrgb&w=1200");
}

.photo-road {
  background-image: linear-gradient(140deg, rgba(11, 42, 74, 0.35), rgba(47, 126, 216, 0.2)),
    url("https://images.pexels.com/photos/3057960/pexels-photo-3057960.jpeg?auto=compress&cs=tinysrgb&w=1200");
}

.photo-ops {
  background-image: linear-gradient(140deg, rgba(11, 42, 74, 0.35), rgba(255, 106, 0, 0.18)),
    url("https://images.pexels.com/photos/4484078/pexels-photo-4484078.jpeg?auto=compress&cs=tinysrgb&w=1200");
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.solution-card {
  background: var(--white);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(11, 42, 74, 0.1);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.solution-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--cargo-orange);
  opacity: 0.5;
  pointer-events: none;
}

.solution-tag {
  display: inline-block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--cargo-blue-light);
  margin-bottom: 10px;
}

.solution-card h3 { margin-bottom: 8px; }
.solution-card p { color: var(--text-muted); }

.service-card {
  display: grid;
  gap: 14px;
  text-align: left;
  background: linear-gradient(180deg, #ffffff 0%, #f6f8fd 100%);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e3eefb, #fff1e6);
  border: 1px solid rgba(11, 42, 74, 0.12);
  color: var(--cargo-orange);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card p { color: var(--text-muted); }

.checklist { list-style: none; }

.checklist li {
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
  color: var(--text);
}

.checklist li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--cargo-orange);
  font-weight: 700;
}

.highlight-box {
  background: linear-gradient(180deg, #fff4e8, #ffffff);
  padding: 22px;
  border-radius: 16px;
  border: 1px solid rgba(255, 106, 0, 0.25);
  box-shadow: var(--shadow-soft);
}

.highlight-box h3 { margin-bottom: 10px; }
.highlight-box p { color: var(--text-muted); margin-bottom: 16px; }

.tech-card {
  border-top: 4px solid var(--cargo-blue-light);
}

.tech-card p { color: var(--text-muted); }

.testimonial { display: flex; flex-direction: column; gap: 12px; }
.testimonial p { color: var(--text); font-size: 1rem; }
.testimonial-meta { display: flex; align-items: center; justify-content: space-between; color: var(--text-muted); }
.testimonial .stars { color: var(--cargo-orange); letter-spacing: 1px; }

.faq { display: grid; gap: 18px; }
.faq-item h3 { margin-bottom: 6px; }
.faq-item p { color: var(--text-muted); }

.contact-grid { align-items: flex-start; }

.contact-box {
  background: linear-gradient(180deg, #fff2e6, #ffffff);
  border-radius: 16px;
  padding: 22px;
  border: 1px solid rgba(255, 106, 0, 0.25);
  box-shadow: var(--shadow-soft);
}

.footer {
  background: var(--cargo-blue);
  color: var(--white);
  padding: 26px 0;
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  opacity: 0.95;
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 18px;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  background-color: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 980px) {
  .hero-content { grid-template-columns: minmax(0, 1fr); padding: 56px 16px; }
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .strip-content { grid-template-columns: minmax(0, 1fr); }
  .hero-metrics { grid-template-columns: minmax(0, 1fr); }
  .photo-grid { grid-template-columns: minmax(0, 1fr); }
  .header-content { flex-wrap: wrap; }
  .btn-cta { font-size: 0.9rem; padding: 10px 14px; }

  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin: 10px auto 0;
    width: min(92%, 1150px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), #ffffff);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow);
    border-radius: 16px;
    display: none;
    flex-direction: column;
    padding: 10px;
    z-index: 60;
  }
  .nav.is-open { display: flex; }
  .nav a { color: #111; opacity: 1; padding: 12px 10px; border-radius: 10px; }
  .nav a:hover { background: rgba(47, 126, 216, 0.15); }
}

@media (max-width: 600px) {
  .hero { min-height: 84vh; }
  .hero-text h1 { font-size: 2.2rem; }
  .logo-img { height: 60px; }
}