:root {
  --forest: #15382c;
  --canopy: #275d45;
  --leaf: #5f8c52;
  --brass: #c2a25a;
  --ink: #17201d;
  --muted: #5c6762;
  --line: #dce2dc;
  --paper: #f7f5ef;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(17, 32, 28, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

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

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

.topbar {
  background: var(--forest);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9rem;
}

.topbar__inner,
.nav,
.section__inner,
.footer__inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar__inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar__links {
  display: flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(21, 56, 44, 0.1);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand__mark {
  width: 46px;
  height: 46px;
  border: 2px solid var(--brass);
  background: var(--forest);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0;
}

.brand__name {
  display: block;
  font-weight: 800;
  color: var(--forest);
  letter-spacing: 0;
}

.brand__tag {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: -2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__links a {
  padding: 10px 11px;
  color: #27362f;
  font-size: 0.95rem;
  border-radius: 6px;
}

.nav__links a:hover,
.nav__links a[aria-current="page"] {
  background: #edf2ed;
  color: var(--forest);
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--forest);
}

.button,
.button--light,
.button--outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 6px;
  font-weight: 750;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.button {
  background: var(--brass);
  color: #1b221d;
}

.button:hover,
.button--light:hover,
.button--outline:hover {
  transform: translateY(-1px);
}

.button--light {
  background: var(--white);
  color: var(--forest);
}

.button--outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.button--dark {
  background: var(--forest);
  color: var(--white);
}

.hero {
  min-height: calc(100vh - 118px);
  display: grid;
  align-items: end;
  color: var(--white);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.88) 0%, rgba(18, 45, 36, 0.72) 43%, rgba(18, 45, 36, 0.28) 100%),
    url("https://images.unsplash.com/photo-1754321860056-ca7254d5e7ac?auto=format&fit=crop&q=82&w=2200") center/cover;
}

.hero--page {
  min-height: 430px;
  align-items: center;
}

.hero--services {
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.88) 0%, rgba(18, 45, 36, 0.72) 52%, rgba(18, 45, 36, 0.22) 100%),
    url("https://images.unsplash.com/photo-1754321889123-0485c7fea5f1?auto=format&fit=crop&q=82&w=2200") center/cover;
}

.hero--commercial {
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.88) 0%, rgba(18, 45, 36, 0.72) 52%, rgba(18, 45, 36, 0.22) 100%),
    url("https://images.unsplash.com/photo-1767642321050-23f637b1f0be?auto=format&fit=crop&q=82&w=2200") center/cover;
}

.hero--reports,
.hero--about {
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.88) 0%, rgba(18, 45, 36, 0.72) 52%, rgba(18, 45, 36, 0.22) 100%),
    url("https://images.unsplash.com/photo-1765064518620-e9e78c41a687?auto=format&fit=crop&q=82&w=2200") center/cover;
}

.hero--areas,
.hero--contact {
  background:
    linear-gradient(90deg, rgba(13, 28, 24, 0.88) 0%, rgba(18, 45, 36, 0.72) 52%, rgba(18, 45, 36, 0.22) 100%),
    url("https://images.unsplash.com/photo-1754321860056-ca7254d5e7ac?auto=format&fit=crop&q=82&w=2200") center/cover;
}

.hero__content {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0 58px;
}

.hero__content > * {
  max-width: 760px;
}

.eyebrow {
  color: var(--brass);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  margin: 0 0 14px;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5.9rem);
  max-width: 820px;
}

.hero--page h1 {
  font-size: clamp(2.4rem, 4.8vw, 4.9rem);
}

.lead {
  font-size: clamp(1.08rem, 2vw, 1.34rem);
  color: rgba(255, 255, 255, 0.9);
  margin: 22px 0 0;
  max-width: 720px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.proof-strip {
  width: min(1180px, calc(100% - 40px));
  margin: -34px auto 0;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid rgba(21, 56, 44, 0.1);
}

.proof-strip__item {
  padding: 22px 24px;
  min-height: 104px;
  border-right: 1px solid var(--line);
}

.proof-strip__item:last-child {
  border-right: 0;
}

.proof-strip strong {
  display: block;
  color: var(--forest);
  font-size: 1.45rem;
  line-height: 1.1;
}

.proof-strip span {
  display: block;
  color: var(--muted);
  margin-top: 6px;
  font-size: 0.94rem;
}

.section {
  padding: 86px 0;
}

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

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

.section--green .section-title p,
.section--green .split__copy p,
.section--green .feature-list li {
  color: rgba(255, 255, 255, 0.78);
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 34px;
}

.section-title h2 {
  color: var(--forest);
  font-size: clamp(2rem, 3vw, 3.1rem);
  max-width: 760px;
}

.section--green .section-title h2 {
  color: var(--white);
}

.section-title p {
  max-width: 440px;
  color: var(--muted);
  margin: 0;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  min-height: 220px;
}

.card h3 {
  color: var(--forest);
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.card p,
.card li {
  color: var(--muted);
}

.card p {
  margin: 0;
}

.card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.card--dark {
  background: #102c23;
  border-color: rgba(255, 255, 255, 0.12);
}

.card--dark h3,
.card--dark p,
.card--dark li {
  color: var(--white);
}

.card--accent {
  background: #eef4ee;
  border-color: #cddccd;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.split__media {
  min-height: 520px;
  background:
    linear-gradient(180deg, rgba(21, 56, 44, 0.12), rgba(21, 56, 44, 0.12)),
    url("https://images.unsplash.com/photo-1767642321050-23f637b1f0be?auto=format&fit=crop&q=82&w=1500") center/cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.split__copy h2 {
  color: var(--forest);
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.split__copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 10px;
  height: 10px;
  background: var(--brass);
}

.process {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process__item {
  counter-increment: step;
  background: var(--white);
  padding: 28px;
  min-height: 230px;
}

.process__item::before {
  content: "0" counter(step);
  color: var(--brass);
  font-weight: 800;
  display: block;
  margin-bottom: 18px;
}

.process__item h3 {
  color: var(--forest);
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.process__item p {
  color: var(--muted);
  margin: 0;
}

.cta-band {
  background:
    linear-gradient(90deg, rgba(21, 56, 44, 0.96), rgba(39, 93, 69, 0.91)),
    url("https://images.unsplash.com/photo-1754321889123-0485c7fea5f1?auto=format&fit=crop&q=82&w=1800") center/cover;
  color: var(--white);
  padding: 62px 0;
}

.cta-band__inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-band h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  max-width: 720px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 680px;
}

.area-list {
  columns: 2;
  column-gap: 40px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.area-list li {
  break-inside: avoid;
  margin-bottom: 10px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.contact-panel {
  background: var(--forest);
  color: var(--white);
  border-radius: 8px;
  padding: 30px;
}

.contact-panel h2 {
  font-size: 2rem;
  margin-bottom: 18px;
}

.contact-panel a {
  display: block;
  font-size: 1.18rem;
  margin: 14px 0;
  color: var(--white);
}

.contact-panel p {
  color: rgba(255, 255, 255, 0.76);
}

.quote-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field--full {
  grid-column: 1 / -1;
}

label {
  font-weight: 750;
  color: var(--forest);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd6ce;
  border-radius: 6px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbfcfb;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.site-footer {
  background: #0e241d;
  color: rgba(255, 255, 255, 0.82);
  padding: 58px 0 26px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
  gap: 34px;
}

.site-footer h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 14px;
}

.site-footer p,
.site-footer a,
.site-footer li {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 38px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .nav {
    min-height: 68px;
  }

  .nav__toggle {
    display: block;
  }

  .nav__links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    display: none;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 12px;
  }

  .nav__links.is-open {
    display: grid;
  }

  .nav__links a {
    padding: 12px;
  }

  .proof-strip,
  .grid--3,
  .grid--2,
  .process,
  .split,
  .contact-layout,
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-title,
  .cta-band__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 650px;
  }
}

@media (max-width: 680px) {
  .topbar__inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 10px 0;
    gap: 6px;
  }

  .topbar__links {
    flex-wrap: wrap;
    gap: 10px;
    white-space: normal;
  }

  .brand__tag {
    display: none;
  }

  .hero {
    min-height: 620px;
  }

  .hero__content {
    padding: 66px 0 46px;
  }

  .hero__actions {
    display: grid;
  }

  .proof-strip,
  .grid--3,
  .grid--2,
  .process,
  .split,
  .contact-layout,
  .footer__grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .proof-strip__item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip__item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 64px 0;
  }

  .split__media {
    min-height: 340px;
  }

  .area-list {
    columns: 1;
  }

  .footer__bottom {
    flex-direction: column;
  }
}