:root {
  --navy: #0c1f33;
  --navy-2: #132f4c;
  --red: #b71f2a;
  --ink: #17202a;
  --muted: #627083;
  --line: #dce3eb;
  --soft: #f4f7fa;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(12, 31, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(12, 31, 51, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 8px;
}

.brand-text {
  font-size: 0.96rem;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  font-size: 0.9rem;
  font-weight: 700;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 760px;
  isolation: isolate;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  z-index: -2;
  object-fit: cover;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 31, 51, 0.88) 0%, rgba(12, 31, 51, 0.62) 42%, rgba(12, 31, 51, 0.08) 78%),
    linear-gradient(0deg, rgba(12, 31, 51, 0.36), rgba(12, 31, 51, 0.02));
}

.hero-content {
  width: min(720px, calc(100% - 40px));
  margin-left: clamp(20px, 6vw, 88px);
  padding-top: 72px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffccd1;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1;
  letter-spacing: 0;
  color: var(--navy);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--navy);
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.12rem;
}

.hero-actions,
.button {
  display: inline-flex;
  align-items: center;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  min-height: 50px;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 22px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--red);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.button.whatsapp {
  color: var(--white);
  background: #128c7e;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}

.metrics article {
  padding: 34px clamp(20px, 5vw, 72px);
  background: var(--white);
}

.metrics strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 2.4rem;
  line-height: 1;
}

.metrics span {
  color: var(--muted);
  font-weight: 700;
}

.section,
.split-section,
.contact {
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  margin-bottom: 46px;
}

.section-heading p:last-child {
  max-width: 640px;
}

.section-heading.compact {
  display: block;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(183, 31, 42, 0.24);
  box-shadow: var(--shadow);
}

.service-number {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--red);
  font-weight: 900;
}

.capability-section {
  background:
    linear-gradient(180deg, rgba(244, 247, 250, 0.72), rgba(255, 255, 255, 0));
}

.capability-grid,
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.capability-grid article,
.process-steps article {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.capability-grid h3,
.process-steps h3 {
  margin-bottom: 12px;
}

.capability-grid p,
.process-steps p {
  margin-bottom: 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(300px, 1fr);
  gap: clamp(36px, 7vw, 110px);
  color: var(--white);
  background: var(--navy);
}

.split-section h2,
.split-section h3 {
  color: var(--white);
}

.feature-list {
  display: grid;
  gap: 24px;
}

.feature-list article {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.feature-list p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.muted {
  background: var(--soft);
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.logo-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--navy);
  background: var(--white);
  font-weight: 800;
}

.fleet-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 1fr);
  gap: clamp(36px, 7vw, 90px);
  align-items: center;
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 72px);
  background: var(--white);
}

.fleet-media img {
  width: 100%;
  min-height: 420px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.fleet-copy p {
  max-width: 680px;
}

.fleet-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0;
}

.fleet-stats article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.fleet-stats strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 1.45rem;
  line-height: 1;
}

.fleet-stats span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.fleet-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.65;
}

.process {
  padding: clamp(76px, 10vw, 132px) clamp(20px, 5vw, 72px);
  background: var(--white);
}

.coverage {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(300px, 1fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  padding: clamp(70px, 9vw, 118px) clamp(20px, 5vw, 72px);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(12, 31, 51, 0.96), rgba(19, 47, 76, 0.9)),
    var(--navy);
}

.coverage h2 {
  color: var(--white);
}

.coverage p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.process-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.process-steps span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 30px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--red);
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(300px, 1fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: start;
}

.contact-options {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-options a {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.contact-options strong {
  color: var(--navy);
}

.contact-options span {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 15px;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--navy-2);
  outline: 3px solid rgba(19, 47, 76, 0.12);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #071321;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 20px;
  color: var(--white);
  background: #128c7e;
  box-shadow: 0 12px 34px rgba(18, 140, 126, 0.28);
  font-weight: 900;
}

@media (max-width: 980px) {
  .hero {
    min-height: 700px;
  }

  .service-grid,
  .capability-grid,
  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .split-section,
  .fleet-section,
  .coverage,
  .contact {
    grid-template-columns: 1fr;
  }

  .fleet-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 14px 20px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .nav-toggle {
    display: inline-grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 6px;
    color: inherit;
    background: transparent;
  }

  .nav-toggle span {
    width: 18px;
    height: 2px;
    background: currentColor;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    color: var(--navy);
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 680px;
  }

  .hero-image {
    object-position: 60% center;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(12, 31, 51, 0.9), rgba(12, 31, 51, 0.58));
  }

  .hero-content {
    margin-inline: 20px;
  }

  .metrics,
  .service-grid,
  .capability-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .fleet-media img {
    min-height: 260px;
  }

  .site-footer {
    flex-direction: column;
  }
}