:root {
  --pcp-black: #111315;
  --pcp-charcoal: #1d2023;
  --pcp-steel: #8d9297;
  --pcp-silver: #d9dde0;
  --pcp-green: #39a94b;
  --pcp-green-dark: #268537;
  --pcp-white: #ffffff;
  --pcp-off-white: #f4f5f3;
  --nav-height: 92px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  margin: 0;
  color: #25282b;
  background: var(--pcp-off-white);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

#mainNav {
  min-height: var(--nav-height);
  background: rgba(15, 17, 19, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(12px);
}

.navbar-brand img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--pcp-green);
}

.btn-brand {
  color: #071108;
  background: var(--pcp-green);
  border-color: var(--pcp-green);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.btn-brand:hover,
.btn-brand:focus {
  color: #fff;
  background: var(--pcp-green-dark);
  border-color: var(--pcp-green-dark);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: var(--pcp-white);
  background:
    linear-gradient(90deg, rgba(7, 9, 10, 0.89) 0%, rgba(7, 9, 10, 0.67) 44%, rgba(7, 9, 10, 0.18) 100%),
    url("images/concrete-boom-residential-foundation.jpg") center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.45));
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--nav-height) + 4rem);
  padding-bottom: 5rem;
}

.hero h1 {
  max-width: 900px;
  margin-bottom: 1.25rem;
  font-size: clamp(3rem, 7vw, 6.8rem);
  text-transform: uppercase;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 0.4rem;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 600;
}

.hero-area {
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.05rem;
}

.eyebrow {
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.text-green {
  color: var(--pcp-green);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: 2rem;
  bottom: 1.5rem;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  text-decoration: none;
  font-size: 1.4rem;
}

.section {
  padding: clamp(5rem, 9vw, 8rem) 0;
}

.section-light {
  background: var(--pcp-off-white);
}

.section-dark {
  color: #fff;
  background: var(--pcp-charcoal);
}

.section-heading {
  max-width: 760px;
  margin-inline: auto;
}

.section-heading > p:last-child {
  color: #5d6266;
  font-size: 1.1rem;
}

.feature-card {
  position: relative;
  padding: 2rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e0e3e1;
  border-radius: 0.35rem;
  box-shadow: 0 16px 45px rgba(31, 35, 38, 0.07);
}

.feature-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--pcp-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-number {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--pcp-green);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.feature-card h3 {
  font-size: 1.35rem;
}

.section-image {
  width: 100%;
  min-height: 420px;
  max-height: 650px;
  object-fit: cover;
  border-radius: 0.35rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.lead-copy {
  color: inherit;
  font-size: 1.18rem;
}

.section-dark .lead-copy,
.section-dark p {
  color: rgba(255, 255, 255, 0.76);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 2rem 0;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.spec-grid div {
  padding: 1.25rem 0.75rem;
  background: #17191b;
  text-align: center;
}

.spec-grid strong,
.spec-grid span {
  display: block;
}

.spec-grid strong {
  color: var(--pcp-green);
  font-size: clamp(1.3rem, 3vw, 2rem);
}

.spec-grid span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.spec-grid-light {
  background: #d7dad7;
  border-color: #d7dad7;
}

.spec-grid-light div {
  background: #fff;
}

.spec-grid-light span {
  color: #656a6d;
}

.check-list {
  padding: 0;
  margin: 0 0 2rem;
  list-style: none;
}

.check-list li {
  position: relative;
  margin-bottom: 0.75rem;
  padding-left: 1.8rem;
  color: rgba(255, 255, 255, 0.8);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--pcp-green);
  font-weight: 900;
}

.check-list-dark li {
  color: #3d4144;
}

.text-link {
  color: var(--pcp-green);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  color: var(--pcp-green-dark);
}

.parallax-banner {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  color: #fff;
  background: url("images/concrete-boom-telebelt-fleet-3.jpg") center 52% / cover no-repeat fixed;
}

.parallax-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 13, 0.7);
}

.parallax-banner h2 {
  font-size: clamp(2.4rem, 5vw, 5rem);
  text-transform: uppercase;
}

.parallax-banner p:last-child {
  max-width: 800px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.15rem;
}

.gallery-container {
  max-width: 1800px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 320px;
  gap: 0.85rem;
}

.project-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 0.3rem;
  background: #222;
}

.project-card.project-wide {
  grid-column: span 2;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease, filter 450ms ease;
}

.project-card figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 2.5rem 1.1rem 1rem;
  color: #fff;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
  font-weight: 800;
  letter-spacing: 0.02em;
}

.project-card:hover img {
  transform: scale(1.04);
  filter: contrast(1.05);
}

.about-sign {
  width: 100%;
  max-height: 560px;
  margin-inline: auto;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.35rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.contact-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
  color: #071108;
  background: var(--pcp-green);
}

.contact-section h2 {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  text-transform: uppercase;
}

.contact-section > .container > p:not(.eyebrow):not(.contact-location) {
  max-width: 760px;
  margin-inline: auto;
  font-size: 1.15rem;
}

.contact-phone {
  display: inline-block;
  margin: 1rem 0;
  color: #071108;
  font-size: clamp(2.1rem, 7vw, 5.2rem);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.contact-phone:hover {
  color: #fff;
}

.contact-location {
  margin-bottom: 0;
  font-weight: 700;
}

.site-footer {
  padding: 1.5rem 0;
  color: rgba(255, 255, 255, 0.7);
  background: #0d0f10;
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--pcp-green);
  text-decoration: none;
}

@media (max-width: 991.98px) {
  :root {
    --nav-height: 80px;
  }

  #mainNav {
    min-height: var(--nav-height);
  }

  .navbar-brand img {
    width: 62px;
    height: 62px;
  }

  .navbar-collapse {
    padding: 1rem 0 1.5rem;
  }

  .navbar-nav .nav-link {
    padding-block: 0.7rem;
  }

  .hero {
    min-height: 880px;
    background-position: 62% center;
  }

  .hero h1 {
    max-width: 760px;
  }

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

  .parallax-banner {
    background-attachment: scroll;
  }
}

@media (max-width: 575.98px) {
  .hero {
    min-height: 780px;
    background-position: 63% center;
  }

  .hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.18);
  }

  .hero-content {
    z-index: 2;
  }

  .scroll-cue {
    display: none;
  }

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

  .section-image {
    min-height: 300px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 290px;
  }

  .project-card.project-wide {
    grid-column: auto;
  }

  .parallax-banner {
    min-height: 440px;
    background-position: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}