:root {
  --green: #0f6f2d;
  --green-dark: #06451e;
  --green-soft: #edf5f1;
  --gold: #e3b238;
  --gold-dark: #ba8714;
  --ink: #161915;
  --muted: #60675f;
  --line: #dfe6df;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(12, 42, 22, 0.12);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(15, 111, 45, 0.08);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled {
  padding-top: 12px;
  padding-bottom: 12px;
  box-shadow: 0 12px 40px rgba(6, 69, 30, 0.08);
}

.brand img {
  width: 300px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--green-dark);
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--white);
  background: var(--green);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--green-dark);
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.section {
  position: relative;
  padding: 110px clamp(20px, 5vw, 64px);
  overflow: hidden;
}

.section::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 62%;
  height: 12px;
  background: var(--green);
}

.section::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 38%;
  height: 12px;
  background: var(--gold);
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding-top: 140px;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.78) 52%, rgba(237, 245, 241, 0.9) 100%),
    radial-gradient(circle at 82% 24%, rgba(227, 178, 56, 0.22), transparent 34%);
}

.mark-bg {
  position: absolute;
  left: -120px;
  bottom: 28px;
  width: min(46vw, 540px);
  aspect-ratio: 1;
  border: 72px solid rgba(15, 111, 45, 0.07);
  border-bottom-width: 130px;
  border-radius: 50% 50% 8px 8px;
}

.mark-bg::after {
  content: "";
  position: absolute;
  left: 26%;
  right: 26%;
  bottom: -130px;
  height: 58%;
  background: var(--white);
}

.hero-inner,
.about-grid,
.service-grid,
.project-grid,
.project-sections,
.contact-shell,
.section-heading {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 390px;
  gap: clamp(36px, 6vw, 86px);
  align-items: end;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--green);
}

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

h1,
h2 {
  color: var(--green-dark);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.08;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2.35rem, 5vw, 4.75rem);
  font-weight: 500;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  font-weight: 500;
}

h3 {
  color: var(--green-dark);
  font-size: 1.25rem;
  line-height: 1.25;
}

.hero-copy p,
.section-heading p,
.about-text p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

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

.btn.primary:hover {
  background: var(--green-dark);
}

.btn.secondary {
  color: var(--green-dark);
  border-color: rgba(15, 111, 45, 0.25);
  background: var(--white);
}

.btn.secondary:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
}

.hero-panel {
  display: grid;
  gap: 16px;
  padding: 24px;
  border-left: 5px solid var(--gold);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.hero-panel div {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.hero-panel div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.hero-panel strong {
  display: block;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
  line-height: 1;
}

.hero-panel span {
  color: var(--muted);
  font-weight: 700;
}

.section-heading {
  position: relative;
  z-index: 1;
  margin-bottom: 42px;
}

.section-heading.centered {
  max-width: 760px;
  text-align: center;
}

.section-heading.centered .eyebrow::before {
  display: none;
}

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

.about-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}

.about-text {
  padding: 36px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--white), var(--green-soft));
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}

.values div {
  min-height: 102px;
  padding: 18px;
  border-top: 4px solid var(--gold);
  background: var(--white);
}

.values span,
.project-content span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.values strong {
  display: block;
  margin-top: 8px;
  color: var(--green-dark);
  font-size: 1.05rem;
}

.founder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.founder-card {
  padding: 12px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.founder-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.founder-card div {
  padding: 14px 8px 4px;
  text-align: center;
}

.founder-card h3 {
  margin-bottom: 2px;
  font-size: 1rem;
}

.founder-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.profile-grid {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.profile-grid article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid rgba(15, 111, 45, 0.14);
  border-top: 5px solid var(--gold);
  background: var(--white);
  box-shadow: 0 12px 36px rgba(6, 69, 30, 0.06);
}

.profile-grid span {
  display: block;
  margin-bottom: 12px;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  line-height: 1.1;
}

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

.profile-grid ul,
.service-card ul {
  margin: 0;
  padding-left: 19px;
}

.profile-grid strong {
  color: var(--green-dark);
  font-size: 1.08rem;
}

.services {
  background:
    linear-gradient(180deg, var(--green-soft), var(--white)),
    var(--white);
}

.service-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid rgba(15, 111, 45, 0.14);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(227, 178, 56, 0.8);
  box-shadow: var(--shadow);
}

.service-number {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.8rem;
  line-height: 1;
}

.service-card h3 {
  margin: 22px 0 12px;
}

.service-card p,
.service-card li,
.project-card p,
.project-group p,
.project-list li {
  color: var(--muted);
}

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

.project-sections {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.project-group {
  display: grid;
  gap: 20px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--white), rgba(237, 245, 241, 0.52));
  box-shadow: 0 12px 36px rgba(6, 69, 30, 0.06);
}

.project-group-head {
  display: grid;
  gap: 8px;
  max-width: 800px;
}

.project-group-head span {
  color: var(--gold-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-group-head h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  font-weight: 500;
}

.project-group-head p {
  margin: 0;
}

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

.photo-grid.two {
  grid-template-columns: 1.35fr 0.85fr;
}

.photo-grid img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--white);
}

.photo-grid.two img {
  height: 330px;
}

.renovation-gallery img:nth-last-child(-n + 2) {
  height: 270px;
}

.mep-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 22px;
  align-items: start;
}

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

.mep-gallery img {
  height: 170px;
}

.mep-gallery img:first-child,
.mep-gallery img:last-child {
  grid-column: span 2;
  height: 230px;
}

.project-list {
  padding: 22px;
  border-left: 5px solid var(--gold);
  background: var(--white);
}

.project-list h4 {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 1.05rem;
}

.project-list h4:not(:first-child) {
  margin-top: 24px;
}

.project-list ul {
  margin: 0;
  padding-left: 18px;
}

.project-list li + li {
  margin-top: 8px;
}

.project-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 12px 36px rgba(6, 69, 30, 0.07);
}

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

.project-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: var(--green-soft);
}

.project-card.featured img {
  height: 360px;
}

.project-content {
  padding: 24px;
  border-top: 6px solid var(--gold);
}

.project-content h3 {
  margin: 8px 0 10px;
}

.contact {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 69, 30, 0.96), rgba(15, 111, 45, 0.9)),
    var(--green-dark);
}

.contact::after {
  background: var(--gold);
}

.contact::before {
  background: var(--white);
}

.contact-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.86fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.contact h2,
.contact .eyebrow,
.contact-copy p {
  color: var(--white);
}

.contact .eyebrow::before {
  background: var(--gold);
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 800;
}

.contact-lines a:hover {
  color: var(--gold);
}

.google-form {
  overflow: hidden;
  min-height: 760px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--white);
  box-shadow: var(--shadow);
}

.google-form iframe {
  display: block;
  width: 100%;
  height: min(1213px, 82vh);
  min-height: 760px;
  border: 0;
  background: var(--white);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px clamp(20px, 5vw, 64px);
  color: var(--muted);
  background: var(--white);
}

.site-footer img {
  width: 260px;
}

.site-footer p {
  margin: 0;
  color: var(--green-dark);
  font-weight: 800;
}

@media (max-width: 980px) {
  .brand img {
    width: 240px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    border-radius: 8px;
  }

  .hero-inner,
  .about-grid,
  .contact-shell,
  .project-grid,
  .mep-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    max-width: 620px;
  }

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

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

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

  .project-card.featured img,
  .project-card img {
    height: 340px;
  }

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

  .photo-grid.two {
    grid-template-columns: 1fr;
  }

  .mep-gallery img:first-child,
  .mep-gallery img:last-child {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .section {
    padding: 86px 18px;
  }

  .hero {
    padding-top: 118px;
  }

  .brand img {
    width: 205px;
  }

  h1 {
    font-size: clamp(2.6rem, 16vw, 4.2rem);
  }

  h2 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .hero-actions,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .about-text,
  .hero-panel {
    padding: 22px;
  }

  .values,
  .profile-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .project-card.featured img,
  .project-card img {
    height: 260px;
  }

  .founder-grid,
  .photo-grid,
  .mep-gallery {
    grid-template-columns: 1fr;
  }

  .photo-grid img,
  .photo-grid.two img,
  .mep-gallery img,
  .mep-gallery img:first-child,
  .mep-gallery img:last-child,
  .renovation-gallery img:nth-last-child(-n + 2) {
    height: 230px;
  }

  .mark-bg {
    left: -190px;
    width: 420px;
    border-width: 50px;
    border-bottom-width: 90px;
  }
}