:root {
  --ink: #121815;
  --graphite: #202a25;
  --steel: #52646d;
  --foam: #f2f4ee;
  --paper: #fbfbf6;
  --line: rgba(18, 24, 21, 0.14);
  --green: #2f6b4f;
  --orange: #c46a2b;
  --blue: #2e6478;
  --muted: #6b746f;
  --shadow: 0 22px 70px rgba(18, 24, 21, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(18, 24, 21, 0.05) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(180deg, #f6f7f1 0%, #eef2eb 48%, #e7ece7 100%);
  font-family: "Barlow", sans-serif;
  letter-spacing: 0;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.hero-grid > *,
.subhero-grid > *,
.section-head > *,
.process-grid > *,
.detail-grid > *,
.rfq-layout > *,
.quote-inner > *,
.metric-row > *,
.card-grid > *,
.gallery-grid > *,
.faq-grid > *,
.link-grid > *,
.field-row > *,
.footer-grid > * {
  min-width: 0;
}

.shell {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(18, 24, 21, 0.1);
  background: rgba(246, 247, 241, 0.92);
  backdrop-filter: blur(16px);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
  text-transform: uppercase;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background:
    linear-gradient(135deg, transparent 47%, rgba(255,255,255,0.42) 48% 52%, transparent 53%),
    repeating-linear-gradient(45deg, var(--green) 0 7px, #1f4f39 7px 14px);
  box-shadow: inset 0 0 0 1px rgba(18, 24, 21, 0.16);
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 14px 34px rgba(18, 24, 21, 0.16);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--green);
  border-color: var(--green);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink);
  box-shadow: none;
}

.button.light {
  border-color: #fff;
  background: #fff;
  color: var(--ink);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: currentColor;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 58px 0 52px;
}

.hero-grid,
.subhero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(380px, 0.82fr);
  gap: 48px;
  align-items: center;
}

.hero h1,
.subhero h1,
.section-head h2,
.quote-inner h2,
.process-grid h2,
.rfq-layout h2 {
  margin: 16px 0;
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.92;
}

.hero h1 {
  max-width: 680px;
  font-size: clamp(3.8rem, 6.1vw, 7rem);
  text-transform: uppercase;
}

.hero p,
.subhero p,
.section-head p,
.process-grid p,
.rfq-layout p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.72;
}

.cta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.metric-row {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 760px;
}

.metric-row div {
  min-height: 108px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.58);
  padding: 16px;
}

.metric-row strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.metric-row span {
  color: var(--muted);
  line-height: 1.4;
  font-size: 0.88rem;
}

.hero-media,
.subhero img {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: #d9dfd6;
}

.hero-media img,
.subhero img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

section {
  padding: 88px 0;
  scroll-margin-top: 92px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.55fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 28px;
}

.section-head h2,
.process-grid h2,
.rfq-layout h2,
.quote-inner h2 {
  font-size: clamp(2.7rem, 5vw, 5.6rem);
  text-transform: uppercase;
}

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

.solution-card {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 12px 38px rgba(18, 24, 21, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 54px rgba(18, 24, 21, 0.13);
}

.solution-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.solution-card div {
  padding: 22px;
}

.solution-card small {
  color: var(--orange);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.solution-card h3 {
  margin: 12px 0 10px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.8rem;
  line-height: 1;
  text-transform: uppercase;
}

.solution-card p,
.gallery-card span,
.content-body p,
.content-body li,
.faq p,
.spec-card p,
.form-note {
  color: var(--muted);
  line-height: 1.68;
}

.gallery-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(46, 100, 120, 0.08)),
    rgba(255, 255, 255, 0.22);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.gallery-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 12px 34px rgba(18, 24, 21, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.gallery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 107, 79, 0.42);
  box-shadow: 0 22px 48px rgba(18, 24, 21, 0.12);
}

.gallery-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #d9dfd6;
}

.gallery-card div {
  display: grid;
  gap: 9px;
  padding: 17px;
}

.gallery-card small {
  color: var(--orange);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.gallery-card strong {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.42rem;
  line-height: 1;
  text-transform: uppercase;
}

.gallery-card span {
  font-size: 0.91rem;
}

.process-band,
.quote-band {
  background: var(--ink);
  color: #fff;
}

.process-band .eyebrow,
.quote-band .eyebrow {
  color: #f0a55c;
}

.process-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.82fr);
  gap: 40px;
  align-items: center;
}

.process-grid p,
.quote-inner p {
  color: rgba(255, 255, 255, 0.72);
}

.steps {
  display: grid;
  gap: 10px;
}

.steps div {
  display: grid;
  grid-template-columns: 52px 150px 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  padding: 16px;
}

.steps b {
  color: #f0a55c;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.42rem;
}

.steps strong {
  text-transform: uppercase;
}

.steps span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.45;
}

.subhero {
  padding: 92px 0 66px;
}

.subhero h1 {
  font-size: clamp(3.3rem, 6.5vw, 7rem);
  text-transform: uppercase;
}

.detail-grid {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}

.spec-card {
  position: sticky;
  top: 98px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  padding: 22px;
}

.spec-card small {
  color: var(--orange);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-card strong {
  display: block;
  margin: 12px 0;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2.15rem;
  line-height: 1;
  text-transform: uppercase;
}

.content-body {
  max-width: 850px;
}

.content-body.narrow {
  max-width: 900px;
}

.content-body h2 {
  margin: 0 0 12px;
  padding-top: 18px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1;
  text-transform: uppercase;
}

.content-body ul {
  margin: 0 0 22px;
  padding-left: 22px;
}

.related {
  background: rgba(46, 100, 120, 0.08);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.link-grid a {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.62);
  padding: 16px;
  font-weight: 800;
}

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

.faq {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  padding: 22px;
}

.faq h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.quote-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.rfq-section {
  background:
    linear-gradient(90deg, rgba(47, 107, 79, 0.1), transparent 55%),
    #e9eee8;
}

.rfq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(430px, 0.78fr);
  gap: 28px;
  align-items: start;
}

.rfq-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 24px;
  box-shadow: 0 18px 46px rgba(18, 24, 21, 0.08);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 15px;
}

.bot-field {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(18, 24, 21, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  padding: 12px 13px;
  outline: none;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(47, 107, 79, 0.62);
  box-shadow: 0 0 0 4px rgba(47, 107, 79, 0.12);
}

.status {
  min-height: 24px;
  margin-top: 14px;
  color: var(--green);
  font-weight: 800;
}

.status.error {
  color: var(--orange);
}

.footer {
  padding: 48px 0;
  background: #111815;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) repeat(4, minmax(140px, 0.46fr));
  gap: 28px;
}

.footer strong {
  display: block;
  color: #fff;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.45rem;
  text-transform: uppercase;
}

.footer p {
  max-width: 430px;
  line-height: 1.6;
}

.footer span {
  display: block;
  margin-bottom: 10px;
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
}

.footer a {
  display: block;
  margin: 8px 0;
}

.footer a:hover {
  color: #fff;
}

@media (max-width: 1020px) {
  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .subhero-grid,
  .section-head,
  .process-grid,
  .detail-grid,
  .rfq-layout,
  .quote-inner,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

  .spec-card {
    position: static;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 26px, 1180px);
  }

  .nav {
    height: 64px;
  }

  .brand {
    font-size: 1rem;
  }

  .site-header .button {
    min-height: 38px;
    padding: 9px 11px;
    font-size: 0.78rem;
  }

  .hero {
    padding-top: 38px;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 12vw, 4.5rem);
  }

  .hero h1,
  .subhero h1 {
    overflow-wrap: anywhere;
  }

  .metric-row,
  .card-grid,
  .gallery-grid,
  .faq-grid,
  .link-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .hero-media img,
  .subhero img {
    height: 340px;
  }

  .steps div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  section {
    padding: 64px 0;
  }

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

  .solution-card img {
    height: 230px;
  }

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

  .gallery-card img {
    height: 220px;
  }

  .rfq-form,
  .faq,
  .spec-card {
    padding: 20px;
  }
}