:root {
  --asphalt-black: #111111;
  --deep-navy: #0B1F3A;
  --navy-light: #142F55;
  --safety-gold: #F4B000;
  --gold-hover: #D99A00;
  --concrete-gray: #F2F4F6;
  --steel-gray: #5F6B76;
  --dark-gray: #222831;
  --white: #FFFFFF;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--asphalt-black);
  background-color: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  margin-top: 0;
  line-height: 1.15;
  color: var(--deep-navy);
}

h1 {
  font-size: 54px;
  font-weight: 900;
  letter-spacing: -1px;
}

h2 {
  font-size: 38px;
  font-weight: 900;
}

h3 {
  font-size: 24px;
  font-weight: 800;
}

p {
  font-size: 17px;
  color: var(--steel-gray);
}

a {
  text-decoration: none;
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.navbar {
  background-color: var(--deep-navy);
  color: var(--white);
  padding: 18px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 3px 12px rgba(0,0,0,0.25);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
}

.logo {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.5px;
  color: var(--white);
  white-space: nowrap;
}

.logo span {
  color: var(--safety-gold);
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--safety-gold);
}

.nav-phone {
  color: var(--safety-gold) !important;
  font-weight: 900 !important;
}

.btn {
  display: inline-block;
  padding: 16px 30px;
  border-radius: 6px;
  font-size: 17px;
  font-weight: 900;
  text-decoration: none;
  transition: 0.2s ease;
  letter-spacing: 0.3px;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--safety-gold);
  color: var(--asphalt-black);
  box-shadow: 0 5px 14px rgba(0,0,0,0.3);
}

.btn-primary:hover {
  background-color: var(--gold-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--deep-navy);
}

.btn-dark {
  background-color: var(--deep-navy);
  color: var(--white);
}

.btn-dark:hover {
  background-color: var(--navy-light);
}

.hero-section {
  background:
    linear-gradient(rgba(8, 22, 40, 0.86), rgba(8, 22, 40, 0.86)),
    url("sml-equipment.jpg");
  background-size: cover;
  background-position: center;
  padding: 135px 24px;
  color: var(--white);
  text-align: center;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 22px;
  line-height: 1.5;
  max-width: 900px;
  margin: 0 auto 38px auto;
  color: #E8EDF3;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 55px;
}

.hero-badge {
  background-color: rgba(255,255,255,0.1);
  border-left: 4px solid var(--safety-gold);
  padding: 15px;
  text-align: left;
  color: var(--white);
  font-weight: 800;
  border-radius: 6px;
}

.page-hero {
  background:
    linear-gradient(rgba(8, 22, 40, 0.88), rgba(8, 22, 40, 0.88)),
    url("sml-equipment.jpg");
  background-size: cover;
  background-position: center;
  padding: 95px 24px;
  text-align: center;
  color: var(--white);
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 14px;
}

.page-hero p {
  color: #E8EDF3;
  max-width: 850px;
  margin: 0 auto;
  font-size: 20px;
}

.section {
  padding: 85px 24px;
}

.section-white {
  background-color: var(--white);
}

.section-gray {
  background-color: var(--concrete-gray);
}

.section-dark {
  background-color: var(--deep-navy);
  color: var(--white);
}

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

.section-dark p,
.section-dark li {
  color: #D8DEE8;
}

.section-heading {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.section-heading p {
  font-size: 18px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.service-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  border-top: 6px solid var(--safety-gold);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.service-card h3 {
  margin-bottom: 12px;
  color: var(--deep-navy);
}

.service-card p {
  margin-bottom: 0;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  align-items: start;
}

.content-box {
  background-color: var(--white);
  padding: 34px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 35px;
}

.feature-item {
  background-color: rgba(255,255,255,0.08);
  border-left: 5px solid var(--safety-gold);
  padding: 18px 20px;
  border-radius: 6px;
  font-weight: 800;
  color: var(--white);
}

.service-detail {
  border-bottom: 1px solid #d9dde3;
  padding-bottom: 50px;
  margin-bottom: 50px;
}

.service-detail:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.service-detail h2 {
  border-left: 6px solid var(--safety-gold);
  padding-left: 16px;
}

.note-box {
  background-color: #fff7df;
  border-left: 6px solid var(--safety-gold);
  padding: 18px 22px;
  margin-top: 22px;
  border-radius: 6px;
  color: var(--asphalt-black);
  font-weight: 700;
}

.estimate-form {
  background-color: var(--white);
  padding: 34px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

label {
  display: block;
  font-weight: 800;
  margin-bottom: 7px;
  color: var(--deep-navy);
}

input,
select,
textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #cfd6df;
  border-radius: 6px;
  font-size: 16px;
  margin-bottom: 18px;
  font-family: Arial, sans-serif;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin-bottom: 20px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--steel-gray);
}

.checkbox-item input {
  width: auto;
  margin: 0;
}

.cta-band {
  background-color: var(--asphalt-black);
  color: var(--white);
  text-align: center;
  padding: 75px 24px;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 15px;
}

.cta-band p {
  color: #D8DEE8;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background-color: var(--deep-navy);
  color: var(--white);
  padding: 45px 24px;
  text-align: center;
}

.footer p {
  color: #D8DEE8;
  margin: 8px 0;
}

.footer strong {
  color: var(--safety-gold);
}

.footer a {
  color: var(--safety-gold);
}

@media (max-width: 950px) {
  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .nav-inner {
    flex-direction: column;
  }

  .nav-links {
    justify-content: center;
  }

  .hero-section {
    padding: 95px 18px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-badges {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .card-grid.two {
    grid-template-columns: 1fr;
  }

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

  .feature-list {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    max-width: 340px;
    text-align: center;
  }
}