:root {
  --green-950: #0d2619;
  --green-900: #123722;
  --green-800: #173f2a;
  --green-700: #1f5638;
  --green-600: #2b704a;
  --sage: #dce6de;
  --cream: #f4f1e9;
  --earth: #9b7a52;
  --ink: #172019;
  --gray-700: #536058;
  --gray-300: #d8ddd9;
  --gray-100: #f5f7f5;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(13, 38, 25, 0.1);
  --radius: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--green-950);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.topbar {
  color: rgba(255, 255, 255, 0.86);
  background: var(--green-950);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 8px;
}

.topbar a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(23, 32, 25, 0.08);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  line-height: 1;
}

.brand-mark {
  display: block;
  width: 52px;
  height: 52px;
  overflow: hidden;
  border: 1px solid rgba(23, 63, 42, 0.2);
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 4px 14px rgba(13, 38, 25, 0.12);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--green-900);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand small {
  margin-top: 5px;
  color: var(--gray-700);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 26px);
  margin-left: auto;
}

.primary-nav a {
  color: #354139;
  font-size: 0.9rem;
  font-weight: 700;
}

.primary-nav a:hover {
  color: var(--green-600);
}

.header-actions {
  display: flex;
  gap: 9px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  background: transparent;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 23px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 12px 21px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-size: 0.91rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

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

.button-small {
  min-height: 42px;
  padding: 9px 15px;
  font-size: 0.82rem;
}

.button-primary {
  color: var(--white);
  background: var(--green-700);
}

.button-primary:hover {
  background: var(--green-900);
}

.button-ghost {
  color: var(--green-800);
  border-color: var(--gray-300);
  background: var(--white);
}

.button-light {
  color: var(--green-950);
  background: var(--white);
}

.button-light:hover {
  background: var(--cream);
}

.button-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: transparent;
}

.button-outline-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--green-900);
}

.hero::after {
  position: absolute;
  right: -14%;
  bottom: -40%;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 100px rgba(255, 255, 255, 0.025), 0 0 0 200px rgba(255, 255, 255, 0.018);
  content: "";
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.11;
  background-image: linear-gradient(115deg, transparent 0 48%, rgba(255, 255, 255, 0.2) 49% 50%, transparent 51%);
  background-size: 80px 80px;
  mask-image: linear-gradient(to right, transparent 20%, black);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 670px;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
  padding-block: 90px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-600);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero .eyebrow,
.eyebrow-light {
  color: #b9d2c1;
}

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

h1,
h2,
h3 {
  line-height: 1.12;
}

h1 {
  max-width: 800px;
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 5vw, 4.75rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: 1.22rem;
}

.hero-text {
  max-width: 740px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.1rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 35px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trust-row span::before {
  margin-right: 8px;
  color: #a8c8b2;
  content: "✓";
}

.hero-card {
  padding: 35px;
  color: var(--ink);
  border-top: 5px solid var(--earth);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.24);
}

.hero-card h2 {
  margin-bottom: 25px;
  font-size: 2rem;
}

.check-list {
  padding: 0;
  margin: 0 0 28px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 12px 0 12px 30px;
  border-bottom: 1px solid var(--gray-300);
  color: var(--gray-700);
  font-weight: 650;
}

.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--green-600);
  content: "✓";
  font-weight: 900;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green-700);
  font-weight: 850;
}

.text-link span {
  font-size: 1.3em;
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.section {
  padding-block: 100px;
}

.section-heading {
  display: grid;
  align-items: end;
  gap: 50px;
  grid-template-columns: 1.35fr 0.65fr;
  margin-bottom: 48px;
}

.section-heading h2 {
  max-width: 700px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 5px;
  color: var(--gray-700);
}

.services-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
  position: relative;
  min-height: 245px;
  padding: 30px;
  border: 1px solid var(--gray-300);
  border-radius: 9px;
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  border-color: #a5b7aa;
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.service-number {
  display: block;
  margin-bottom: 28px;
  color: var(--earth);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.service-card h3 {
  max-width: 270px;
  margin-bottom: 13px;
}

.service-card p {
  margin-bottom: 0;
  color: var(--gray-700);
  font-size: 0.94rem;
}

.why-section {
  color: var(--white);
  background: var(--green-800);
}

.why-grid {
  display: grid;
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
  grid-template-columns: 0.8fr 1.2fr;
}

.why-copy p:not(.eyebrow) {
  max-width: 510px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.74);
}

.reasons-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.13);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.reason {
  display: flex;
  min-height: 115px;
  align-items: center;
  gap: 15px;
  padding: 25px;
  background: rgba(7, 29, 17, 0.42);
}

.reason span {
  display: grid;
  flex: 0 0 auto;
  width: 31px;
  height: 31px;
  place-items: center;
  color: var(--green-950);
  border-radius: 50%;
  background: #b9d2c1;
  font-size: 0.84rem;
  font-weight: 900;
}

.reason strong {
  line-height: 1.35;
}

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

.about-grid {
  display: grid;
  align-items: center;
  gap: clamp(55px, 8vw, 110px);
  grid-template-columns: 0.85fr 1.15fr;
}

.about-visual {
  position: relative;
  display: grid;
  margin: 0;
  min-height: 440px;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius);
  background: #d8d0c5;
  box-shadow: var(--shadow);
}

.about-visual > img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: contain;
}

.about-badge {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 22px;
  padding: 16px 20px;
  border-radius: 7px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.about-badge strong,
.about-badge span {
  display: block;
}

.about-badge strong {
  color: var(--green-800);
  font-size: 1rem;
}

.about-badge span {
  color: var(--gray-700);
  font-size: 0.78rem;
}

.about-copy p:not(.eyebrow) {
  color: var(--gray-700);
}

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

.gallery-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--gray-300);
  border-radius: 9px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(13, 38, 25, 0.07);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.project-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

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

.project-image,
.comparison-grid figure {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  background: var(--sage);
}

.project-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.project-card:hover img {
  transform: scale(1.025);
}

.comparison-grid {
  display: grid;
  gap: 2px;
  background: var(--white);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.comparison-grid figcaption {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 10px;
  color: var(--white);
  border-radius: 4px;
  background: rgba(13, 38, 25, 0.88);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-info {
  padding: 23px 25px 26px;
}

.project-info span {
  display: block;
  margin-bottom: 7px;
  color: var(--green-600);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.project-info h3 {
  margin: 0;
  font-size: 1.08rem;
}

.area-section {
  background: var(--gray-100);
}

.area-grid {
  display: grid;
  align-items: center;
  gap: clamp(50px, 9vw, 120px);
  grid-template-columns: 1fr 1fr;
}

.area-grid > div > p:not(.eyebrow) {
  max-width: 580px;
  margin-bottom: 28px;
  color: var(--gray-700);
}

.area-list {
  display: grid;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--gray-300);
  list-style: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.area-list li {
  padding: 17px 10px 17px 28px;
  border-bottom: 1px solid var(--gray-300);
  font-weight: 800;
}

.area-list li::before {
  margin-left: -24px;
  margin-right: 12px;
  color: var(--green-600);
  content: "●";
  font-size: 0.58rem;
  vertical-align: 2px;
}

.area-list li:last-child {
  color: var(--green-700);
  grid-column: span 2;
}

.contact-section {
  color: var(--white);
  background: var(--green-950);
}

.contact-grid {
  display: grid;
  align-items: start;
  gap: clamp(45px, 8vw, 100px);
  grid-template-columns: 0.75fr 1.25fr;
}

.contact-copy {
  position: sticky;
  top: 115px;
}

.contact-copy > p:not(.eyebrow) {
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.08rem;
}

.contact-copy > p a {
  color: var(--white);
  font-weight: 800;
}

.contact-note {
  display: flex;
  flex-direction: column;
  margin-top: 45px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-note span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
}

.quote-form {
  padding: clamp(25px, 5vw, 45px);
  color: var(--ink);
  border-radius: var(--radius);
  background: var(--white);
}

.form-heading {
  margin-bottom: 27px;
}

.form-heading h3 {
  margin-bottom: 7px;
  font-size: 1.8rem;
}

.form-heading p {
  margin-bottom: 0;
  color: var(--gray-700);
  font-size: 0.93rem;
}

.form-grid {
  display: grid;
  gap: 19px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label {
  color: #2f3932;
  font-size: 0.84rem;
  font-weight: 800;
}

.form-grid label > span {
  color: #9b3e2b;
}

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

input,
select,
textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px 13px;
  color: var(--ink);
  border: 1px solid #c9d0cb;
  border-radius: 5px;
  outline: 0;
  background: var(--white);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(43, 112, 74, 0.13);
}

textarea {
  min-height: 115px;
  resize: vertical;
}

input[type="file"] {
  color: var(--gray-700);
  background: var(--gray-100);
}

input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 12px;
  color: var(--green-800);
  border: 1px solid #bcc7bf;
  border-radius: 4px;
  background: var(--white);
  font-weight: 800;
}

.file-label small {
  display: block;
  margin-top: 6px;
  color: var(--gray-700);
  font-weight: 500;
}

.form-submit {
  width: 100%;
  margin-top: 24px;
}

.form-status {
  min-height: 1.5em;
  margin: 10px 0 0;
  color: var(--green-700);
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
}

.site-footer {
  padding-top: 65px;
  color: rgba(255, 255, 255, 0.66);
  background: #091a11;
}

.footer-grid {
  display: grid;
  gap: 50px;
  grid-template-columns: 1.5fr 0.7fr 0.8fr;
  padding-bottom: 55px;
}

.brand-footer strong,
.brand-footer small {
  color: var(--white);
}

.brand-footer + p {
  max-width: 390px;
  margin: 22px 0 0;
}

.site-footer h2 {
  margin-bottom: 19px;
  color: var(--white);
  font-size: 0.83rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links,
.site-footer address {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-style: normal;
}

.footer-links a:hover,
.site-footer address a:hover,
.footer-bottom a:hover {
  color: var(--white);
}

.site-footer address a {
  color: var(--white);
  font-size: 1.12rem;
  font-weight: 800;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-block: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  font-size: 0.78rem;
}

.mobile-cta {
  display: none;
}

@media (max-width: 1080px) {
  .primary-nav {
    gap: 14px;
  }

  .primary-nav a {
    font-size: 0.82rem;
  }

  .header-actions .button-ghost {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

@media (max-width: 860px) {
  body {
    padding-bottom: 62px;
  }

  .topbar-inner {
    justify-content: center;
  }

  .topbar-inner span {
    display: none;
  }

  .header-inner {
    min-height: 70px;
  }

  .menu-toggle {
    display: block;
    order: 3;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    top: 103px;
    right: 0;
    left: 0;
    display: none;
    height: calc(100vh - 103px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 22px;
    background: var(--white);
  }

  .primary-nav.open {
    display: flex;
  }

  .primary-nav a {
    padding: 15px 5px;
    border-bottom: 1px solid var(--gray-300);
    font-size: 1rem;
  }

  .header-actions {
    margin-left: auto;
  }

  .hero-grid,
  .why-grid,
  .about-grid,
  .area-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 75px;
  }

  .hero-card {
    max-width: 580px;
  }

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

  .why-grid {
    gap: 45px;
  }

  .about-visual {
    min-height: 360px;
  }

  .about-visual > img {
    min-height: 360px;
  }

  .about-copy {
    order: -1;
  }

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

  .contact-copy {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: span 2;
  }

  .mobile-cta {
    position: fixed;
    z-index: 90;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    height: 62px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    background: var(--green-900);
    box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.2);
    grid-template-columns: 1fr 1fr;
  }

  .mobile-cta a {
    display: grid;
    place-items: center;
    color: var(--white);
    font-size: 0.88rem;
    font-weight: 850;
  }

  .mobile-cta a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.22);
    background: var(--green-600);
  }
}

@media (max-width: 600px) {
  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .header-actions {
    display: none;
  }

  .topbar {
    font-size: 0.68rem;
  }

  .primary-nav {
    top: 103px;
  }

  .hero-grid {
    gap: 38px;
    padding-block: 60px;
  }

  h1 {
    font-size: clamp(2rem, 9.5vw, 2.75rem);
    letter-spacing: -0.04em;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .trust-row {
    display: grid;
    gap: 8px;
  }

  .hero-card {
    padding: 27px 23px;
  }

  .section {
    padding-block: 72px;
  }

  .section-heading {
    display: block;
    margin-bottom: 34px;
  }

  .section-heading > p {
    margin-top: 16px;
  }

  .services-grid,
  .reasons-grid,
  .gallery-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
  }

  .reason {
    min-height: 90px;
  }

  .project-card-wide,
  .area-list li:last-child {
    grid-column: auto;
  }

  .project-info {
    padding: 20px;
  }

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

  .form-full {
    grid-column: auto;
  }

  .contact-actions {
    display: grid;
  }

  .quote-form {
    margin-inline: -5px;
  }

  .footer-grid,
  .footer-bottom {
    display: flex;
    flex-direction: column;
  }

  .footer-grid {
    gap: 35px;
  }

  .footer-bottom {
    gap: 7px;
  }
}

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

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