:root {
  --font-display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --font-body: "Cabin", "Verdana", sans-serif;
  --ink: #111314;
  --ink-muted: #4d5357;
  --paper: #fbfbf7;
  --soft-paper: #f1f2ee;
  --mist: #e7e9e4;
  --charcoal: #050606;
  --signal-red: #f12d20;
  --safety-yellow: #f4b400;
  --supply-green: #0f6b57;
  --steel-blue: #24465c;
  --white: #ffffff;
  --radius-sm: 12px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --shadow: 0 28px 70px rgba(17, 19, 20, 0.18);
  --section-pad: 84px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

img,
svg {
  display: block;
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--safety-yellow);
  outline-offset: 4px;
}

.container {
  width: min(1110px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: relative;
  min-height: 680px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(5, 6, 6, 0.86) 0%, rgba(5, 6, 6, 0.54) 48%, rgba(5, 6, 6, 0.32) 100%),
    url("https://images.unsplash.com/photo-1562259949-e8e7689d7828?auto=format&fit=crop&w=1800&q=82") center / cover;
  overflow: hidden;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(90deg, #000, transparent 72%);
  opacity: 0.42;
}

.nav {
  position: relative;
  z-index: 2;
  width: min(1110px, calc(100% - 40px));
  margin-inline: auto;
  padding-top: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.92;
  font-size: 1.15rem;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: inline-block;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--safety-yellow) 0 50%, var(--signal-red) 50% 100%);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
}

.nav-phone {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  font-size: 0.9rem;
  line-height: 1;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}

.button:hover {
  transform: translateY(-2px);
}

.button--quote,
.button--primary {
  color: var(--white);
  background: linear-gradient(90deg, var(--safety-yellow), var(--signal-red));
  box-shadow: 0 16px 34px rgba(241, 45, 32, 0.26);
}

.button--secondary {
  color: var(--ink);
  background: var(--safety-yellow);
  box-shadow: 0 16px 34px rgba(244, 180, 0, 0.22);
}

.hero {
  position: relative;
  z-index: 1;
  width: min(1110px, calc(100% - 40px));
  min-height: 570px;
  margin-inline: auto;
  display: flex;
  align-items: center;
}

.hero__content {
  max-width: 760px;
  animation: rise-in 740ms var(--ease) both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  font-weight: 800;
  color: var(--safety-yellow);
}

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 0.96;
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: 4.75rem;
}

h2 {
  margin-bottom: 18px;
  font-size: 3.15rem;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  line-height: 1.08;
}

.hero__intro {
  max-width: 710px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.1rem;
}

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

.section {
  padding-block: var(--section-pad);
}

.section--about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 70px;
  align-items: center;
}

.image-panel {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--mist);
  box-shadow: var(--shadow);
}

.image-panel--large {
  aspect-ratio: 0.88;
}

.image-panel--small {
  width: min(230px, 42vw);
  aspect-ratio: 0.72;
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.about-copy > p:not(.section-kicker),
.product-copy > p,
.cta-content p {
  color: var(--ink-muted);
}

.about-detail {
  margin: 34px 0 24px;
  display: flex;
  align-items: flex-end;
  gap: 34px;
}

.check-list,
.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.feature-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 11px;
  color: var(--ink-muted);
  font-weight: 600;
}

.check-list li::before,
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--safety-yellow);
}

.stats-band {
  padding-block: 54px;
  background: var(--soft-paper);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
}

.stat strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
}

.stat span {
  display: block;
  margin-bottom: 22px;
  font-weight: 800;
}

.stat p {
  margin-bottom: 0;
  color: var(--ink-muted);
}

.section--services {
  text-align: center;
  background: var(--paper);
}

.services-wrap {
  max-width: 1060px;
}

.services-wrap h2 {
  max-width: 730px;
  margin-inline: auto;
}

.service-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  min-height: 236px;
  padding: 28px 22px 24px;
  border-radius: var(--radius-md);
  background: var(--soft-paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transition: transform 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease);
}

.service-card:hover {
  transform: translateY(-4px);
  background: var(--white);
  box-shadow: 0 20px 44px rgba(17, 19, 20, 0.12);
}

.service-icon {
  width: 62px;
  height: 62px;
  margin-bottom: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--white);
  color: var(--steel-blue);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.section-note {
  max-width: 610px;
  margin: 30px auto 0;
  color: var(--ink-muted);
  font-weight: 600;
}

.section--products {
  background: var(--paper);
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1fr);
  gap: 62px;
  align-items: start;
}

.product-copy h2 {
  max-width: 560px;
}

.product-image {
  margin-top: 32px;
  aspect-ratio: 1.35;
}

.product-image--tall {
  margin-top: 0;
  aspect-ratio: 1.12;
}

.product-side {
  padding-top: 6px;
}

.feature-list {
  margin: 28px 0 20px;
}

.section--testimonials {
  background: var(--soft-paper);
  text-align: center;
}

.section--testimonials h2 {
  max-width: 720px;
  margin-inline: auto;
}

.testimonial-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.testimonial-card {
  margin: 0;
  min-height: 260px;
  padding: 34px;
  border-radius: var(--radius-md);
  background: var(--white);
  text-align: left;
  box-shadow: 0 18px 48px rgba(17, 19, 20, 0.08);
}

.testimonial-mark {
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--safety-yellow);
  color: var(--white);
  font-size: 2rem;
  line-height: 1;
}

blockquote {
  margin: 0 0 24px;
  color: var(--ink-muted);
  font-size: 1.05rem;
}

figcaption {
  display: grid;
  gap: 2px;
}

figcaption strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
}

figcaption span {
  color: var(--ink-muted);
}

.cta-section {
  min-height: 390px;
  display: grid;
  align-items: center;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(90deg, rgba(5, 6, 6, 0.74), rgba(15, 107, 87, 0.58), rgba(5, 6, 6, 0.72)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=82") center / cover;
}

.cta-content {
  max-width: 820px;
}

.cta-content h2 {
  margin-inline: auto;
  color: var(--white);
}

.cta-content p {
  max-width: 650px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.86);
}

.cta-content .hero__actions {
  justify-content: center;
}

.footer {
  padding-block: 42px;
  color: var(--white);
  background: var(--charcoal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.7fr 1fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.brand--footer {
  align-self: center;
}

address,
.footer-contact {
  display: grid;
  gap: 6px;
  font-style: normal;
}

address strong,
.footer-contact strong {
  font-family: var(--font-display);
  color: var(--white);
}

address span,
.footer-contact a {
  color: rgba(255, 255, 255, 0.74);
}

.footer-contact a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  :root {
    --section-pad: 70px;
  }

  h1 {
    font-size: 3.55rem;
  }

  h2 {
    font-size: 2.45rem;
  }

  .site-header,
  .hero {
    min-height: 620px;
  }

  .about-grid,
  .product-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .image-panel--large {
    aspect-ratio: 1.2;
  }

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

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

@media (max-width: 680px) {
  :root {
    --section-pad: 56px;
  }

  .container,
  .nav,
  .hero {
    width: min(100% - 28px, 1110px);
  }

  .site-header {
    min-height: 640px;
    background-position: 58% center;
  }

  .nav {
    padding-top: 22px;
    align-items: flex-start;
  }

  .nav-actions {
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
  }

  .nav-phone {
    display: none;
  }

  .button {
    min-height: 44px;
    padding-inline: 18px;
    font-size: 0.86rem;
  }

  .hero {
    min-height: 530px;
    align-items: flex-end;
    padding-bottom: 56px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero__intro {
    font-size: 1rem;
  }

  .about-detail {
    display: grid;
    gap: 24px;
  }

  .image-panel--small {
    width: 100%;
    aspect-ratio: 1.35;
  }

  .stats-grid,
  .service-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stat {
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(17, 19, 20, 0.12);
  }

  .stat:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

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

  .product-image,
  .product-image--tall {
    aspect-ratio: 1.08;
  }

  .footer {
    padding-block: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    animation-duration: 0.001ms;
    animation-iteration-count: 1;
    transition-duration: 0.001ms;
  }
}