@font-face {
  font-family: "Delta Sans";
  src: local("Arial");
  font-display: swap;
}

:root {
  --navy: #06265c;
  --navy-deep: #031735;
  --green: #0a8613;
  --green-dark: #086a10;
  --red: #ef1515;
  --ink: #122036;
  --muted: #5c6675;
  --line: #dbe1e8;
  --paper: #f5f7f9;
  --white: #fff;
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 24px;
  --shadow: 0 24px 70px rgb(3 23 53 / 12%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: "Delta Sans", Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 18px; background: var(--white); color: var(--navy); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 94%);
  border-bottom: 1px solid rgb(6 38 92 / 10%);
  backdrop-filter: blur(14px);
}
.nav-row { min-height: 92px; display: grid; grid-template-columns: 190px 1fr auto; align-items: center; gap: 38px; }
.brand { width: 190px; height: 76px; display: flex; align-items: center; text-decoration: none; }
.brand img { width: 120px; height: 84px; object-fit: contain; }
.site-header nav { display: flex; justify-content: center; gap: clamp(14px, 2.2vw, 32px); }
.site-header nav a { position: relative; color: #24334a; font-size: .92rem; font-weight: 700; text-decoration: none; }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--green); transition: right .25s ease; }
.site-header nav a:hover::after, .site-header nav a:focus-visible::after { right: 0; }
.header-phone { display: grid; padding: 11px 19px; border: 1px solid var(--navy); border-radius: 999px; text-decoration: none; line-height: 1.2; transition: .2s ease; }
.header-phone span { color: var(--muted); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.header-phone strong { color: var(--navy); font-size: .98rem; }
.header-phone:hover { background: var(--navy); }
.header-phone:hover span, .header-phone:hover strong { color: var(--white); }

.hero { position: relative; min-height: 760px; display: flex; align-items: end; overflow: hidden; background: var(--navy-deep); color: var(--white); }
.hero-photo { position: absolute; inset: 0 0 0 43%; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 58%; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(3 23 53 / 100%) 0%, rgb(3 23 53 / 97%) 36%, rgb(3 23 53 / 58%) 64%, rgb(3 23 53 / 18%) 100%); }
.hero::after { content: ""; position: absolute; top: 0; left: 7%; width: 1px; height: 100%; background: rgb(255 255 255 / 14%); box-shadow: 168px 0 0 rgb(255 255 255 / 7%), 336px 0 0 rgb(255 255 255 / 7%); }
.hero-inner { position: relative; z-index: 2; padding-block: 120px 80px; }
.hero-copy { max-width: 780px; }
.eyebrow { margin: 0 0 18px; color: #96db9a; font-size: .82rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow.dark { color: var(--green-dark); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { max-width: 760px; margin-bottom: 28px; font-size: clamp(4rem, 7vw, 7.1rem); line-height: .93; letter-spacing: -.065em; font-weight: 800; }
.hero-lead { max-width: 650px; margin-bottom: 38px; color: rgb(255 255 255 / 82%); font-size: clamp(1.08rem, 1.5vw, 1.28rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 58px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .2s ease, background-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--green); color: var(--white); }
.button-primary:hover { background: #0b9c16; }
.button-secondary { border-color: rgb(255 255 255 / 48%); background: rgb(255 255 255 / 5%); color: var(--white); }

.proof { background: var(--green); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-grid > div { min-height: 150px; display: grid; align-content: center; gap: 4px; padding: 28px 38px; border-left: 1px solid rgb(255 255 255 / 20%); }
.proof-grid > div:last-child { border-right: 1px solid rgb(255 255 255 / 20%); }
.proof strong { font-size: clamp(1.2rem, 2vw, 1.75rem); line-height: 1.15; }
.proof span { color: rgb(255 255 255 / 76%); font-size: .9rem; }

.section { padding-block: clamp(84px, 10vw, 142px); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(260px, .9fr); align-items: end; gap: 64px; margin-bottom: 54px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -40px; }
.section-heading h2, .method h2, .company h2, .contact h2, .green-roof h2 { margin-bottom: 0; font-size: clamp(2.7rem, 4.6vw, 5rem); line-height: .98; letter-spacing: -.055em; }
.section-heading > p:last-child { max-width: 560px; margin: 0; color: var(--muted); }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.service-card { grid-column: span 4; min-height: 330px; display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 36px rgb(3 23 53 / 5%); }
.service-card-featured { grid-column: span 8; background: var(--navy); color: var(--white); }
.service-card-green { grid-column: span 8; background: #dff0df; border-color: #b9d8bb; }
.service-number { margin-bottom: auto; color: var(--green); font-size: .82rem; font-weight: 800; letter-spacing: .12em; }
.service-card-featured .service-number { color: #8be093; }
.service-card h3 { margin-bottom: 14px; font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.08; letter-spacing: -.03em; }
.service-card p { margin-bottom: 0; color: var(--muted); }
.service-card-featured p { color: rgb(255 255 255 / 72%); }
.service-card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.service-card li { padding: 8px 12px; border: 1px solid rgb(255 255 255 / 20%); border-radius: 999px; color: rgb(255 255 255 / 86%); font-size: .78rem; }

.method { background: var(--navy-deep); color: var(--white); }
.method-grid { display: grid; grid-template-columns: minmax(320px, .82fr) minmax(0, 1.18fr); align-items: center; gap: clamp(54px, 8vw, 120px); }
.method-visual { position: relative; min-height: 650px; }
.method-visual img { width: 100%; height: 650px; object-fit: cover; object-position: 50% 52%; border-radius: var(--radius); }
.method-copy h2 { max-width: 680px; margin-bottom: 48px; }
.steps article { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding: 26px 0; border-top: 1px solid rgb(255 255 255 / 18%); }
.steps article:last-child { border-bottom: 1px solid rgb(255 255 255 / 18%); }
.steps article > span { color: #8be093; font-size: .82rem; font-weight: 800; letter-spacing: .1em; }
.steps h3 { margin-bottom: 7px; font-size: 1.25rem; }
.steps p { margin: 0; color: rgb(255 255 255 / 68%); }

.green-roof { position: relative; min-height: 650px; display: flex; align-items: end; overflow: hidden; color: var(--white); }
.green-roof-image, .green-roof-image::after { position: absolute; inset: 0; }
.green-roof-image img { width: 100%; height: 100%; object-fit: cover; }
.green-roof-image::after { content: ""; background: linear-gradient(90deg, rgb(2 24 13 / 90%), rgb(2 24 13 / 48%) 62%, rgb(2 24 13 / 15%)); }
.green-roof-content { position: relative; z-index: 2; display: flex; align-items: end; justify-content: space-between; gap: 40px; padding-block: 100px 54px; }
.green-roof-content > div { max-width: 700px; }
.green-roof h2 { margin-bottom: 24px; }
.green-roof p:last-child { max-width: 620px; margin-bottom: 0; color: rgb(255 255 255 / 78%); }
.green-roof-button { margin-top: 30px; }

.company { background: var(--white); }
.company-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(54px, 9vw, 130px); align-items: start; }
.company-copy { padding-top: 44px; }
.company-copy p { color: var(--muted); font-size: 1.08rem; }
.standards { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.standards span { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--navy); font-size: .8rem; font-weight: 800; }

.contact { padding-block: clamp(82px, 9vw, 126px); background: var(--green); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(430px, 1.15fr); align-items: start; gap: clamp(50px, 8vw, 100px); }
.contact h2 { margin-bottom: 24px; }
.contact-copy > p:last-of-type { max-width: 620px; color: rgb(255 255 255 / 78%); }
.contact-direct { display: grid; gap: 12px; margin-top: 44px; }
.contact-direct a { display: grid; padding: 18px 0; border-top: 1px solid rgb(255 255 255 / 34%); text-decoration: none; }
.contact-direct a:last-child { border-bottom: 1px solid rgb(255 255 255 / 34%); }
.contact-direct span { color: rgb(255 255 255 / 68%); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contact-direct strong { overflow-wrap: anywhere; font-size: 1.08rem; }
.quote-form { display: grid; gap: 18px; padding: clamp(28px, 4vw, 46px); border-radius: var(--radius); background: var(--white); color: var(--ink); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; color: var(--navy); font-size: .82rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid #ccd4dd; border-radius: 12px; background: #f9fafb; color: var(--ink); font: inherit; font-weight: 400; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgb(10 134 19 / 18%); border-color: var(--green); }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; color: var(--muted); font-size: .78rem; font-weight: 400; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--green); }
.consent a, .form-note a { color: var(--navy); }
.button-form { width: 100%; border: 0; background: var(--navy); color: var(--white); cursor: pointer; font: inherit; }
.button-form:hover { background: var(--navy-deep); }
.form-note { margin: -4px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.45; }
.honey { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.projects-main { background: var(--paper); }
.projects-hero { padding-block: clamp(86px, 11vw, 150px); background: var(--navy-deep); color: var(--white); }
.projects-hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); align-items: end; gap: clamp(48px, 8vw, 110px); }
.projects-hero h1 { max-width: 820px; margin: 0; font-size: clamp(4rem, 8vw, 8rem); }
.projects-hero-grid > p { max-width: 520px; margin: 0 0 8px; color: rgb(255 255 255 / 72%); font-size: 1.08rem; }
.project-story { background: var(--white); }
.project-story-featured { background: var(--paper); }
.project-story-dark { background: var(--navy-deep); color: var(--white); }
.project-heading { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); align-items: end; gap: clamp(46px, 8vw, 110px); margin-bottom: 48px; }
.project-index { margin-bottom: 12px; color: var(--green-dark); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.project-story-dark .project-index { color: #8be093; }
.project-heading h2, .projects-cta h2 { margin: 0; font-size: clamp(2.5rem, 4.8vw, 5.1rem); line-height: .98; letter-spacing: -.055em; }
.project-heading > p { max-width: 540px; margin: 0; color: var(--muted); }
.project-story-dark .project-heading > p { color: rgb(255 255 255 / 68%); }
.project-sequence { display: grid; gap: 16px; }
.project-sequence-featured { grid-template-columns: repeat(3, 1fr); }
.project-sequence-four { grid-template-columns: repeat(2, 1fr); }
.project-sequence-five { grid-template-columns: repeat(6, 1fr); }
.project-sequence-five figure { grid-column: span 2; }
.project-sequence-five figure:nth-child(4), .project-sequence-five figure:nth-child(5) { grid-column: span 3; }
.project-sequence figure, .gallery-grid figure { margin: 0; overflow: hidden; border-radius: 18px; background: var(--white); box-shadow: 0 12px 36px rgb(3 23 53 / 8%); }
.project-story-dark .project-sequence figure { background: #0a2853; box-shadow: none; }
.project-image { aspect-ratio: 4 / 3; overflow: hidden; background: #dce2e8; }
.project-sequence-four .project-image, .project-sequence-five .project-image { aspect-ratio: 16 / 9; }
.project-image img, .gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.project-sequence figure:hover img, .gallery-grid figure:hover img { transform: scale(1.025); }
.project-sequence figcaption { display: grid; grid-template-columns: auto 1fr; gap: 0 12px; padding: 20px 22px; }
.project-sequence figcaption span { grid-row: span 2; color: var(--green-dark); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.project-story-dark .project-sequence figcaption span { color: #8be093; }
.project-sequence figcaption strong { color: var(--navy); font-size: .98rem; line-height: 1.2; }
.project-story-dark .project-sequence figcaption strong { color: var(--white); }
.project-sequence figcaption small { color: var(--muted); font-size: .75rem; }
.project-story-dark .project-sequence figcaption small { color: rgb(255 255 255 / 62%); }
.project-gallery { background: var(--paper); }
.gallery-heading { margin-bottom: 44px; }
.gallery-grid { columns: 3 300px; column-gap: 16px; }
.gallery-grid figure { break-inside: avoid; margin-bottom: 16px; }
.gallery-grid img { height: auto; aspect-ratio: auto; }
.gallery-grid figcaption { padding: 15px 18px; color: var(--navy); font-size: .82rem; font-weight: 800; }
.projects-cta { padding-block: clamp(72px, 9vw, 116px); background: var(--green); color: var(--white); }
.projects-cta-inner { display: flex; align-items: end; justify-content: space-between; gap: 46px; }
.projects-cta h2 { margin-bottom: 18px; }
.projects-cta p:last-child { margin-bottom: 0; color: rgb(255 255 255 / 76%); }
.projects-cta .button-primary { flex: 0 0 auto; background: var(--navy); }
.projects-cta .button-primary:hover { background: var(--navy-deep); }

.site-footer { padding-block: 64px 26px; background: var(--navy-deep); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; }
.footer-brand img { width: 185px; height: 130px; object-fit: fill; object-position: left center; background: var(--white); border-radius: 10px; }
.footer-brand p { max-width: 360px; margin: 18px 0 0; color: rgb(255 255 255 / 58%); }
.footer-title { margin-bottom: 16px; color: #8be093; font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid a { margin-bottom: 8px; color: rgb(255 255 255 / 72%); text-decoration: none; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 24px; border-top: 1px solid rgb(255 255 255 / 12%); color: rgb(255 255 255 / 42%); font-size: .74rem; }
.footer-bottom a { color: inherit; }
.mobile-bar { display: none; }
.privacy-banner { position: fixed; z-index: 100; right: 24px; bottom: 24px; width: min(600px, calc(100vw - 48px)); display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 22px; padding: 24px; border: 1px solid rgb(255 255 255 / 15%); border-radius: 18px; background: var(--navy-deep); color: var(--white); box-shadow: 0 22px 70px rgb(0 0 0 / 28%); }
.privacy-banner[hidden] { display: none; }
.privacy-banner strong { display: block; margin-bottom: 5px; font-size: 1rem; }
.privacy-banner p { margin: 0 0 5px; color: rgb(255 255 255 / 72%); font-size: .78rem; line-height: 1.45; }
.privacy-banner a { color: #9ee5a3; font-size: .76rem; }
.privacy-actions { display: flex; gap: 8px; }
.privacy-actions button { min-height: 42px; padding: 0 15px; border: 1px solid rgb(255 255 255 / 30%); border-radius: 999px; background: transparent; color: var(--white); cursor: pointer; font-weight: 800; }
.privacy-actions .accept { border-color: var(--green); background: var(--green); }

.legal-main { min-height: 70vh; padding-block: clamp(72px, 9vw, 120px); background: var(--paper); }
.legal-card { max-width: 900px; padding: clamp(30px, 6vw, 72px); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.legal-card h1 { max-width: 820px; margin-bottom: 28px; color: var(--navy); font-size: clamp(2.7rem, 6vw, 5.4rem); }
.legal-card h2 { margin: 44px 0 14px; color: var(--navy); font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -.035em; }
.legal-card p, .legal-card li { color: var(--muted); }
.legal-card a { color: var(--green-dark); }
.legal-card ul { padding-left: 22px; }
.legal-meta { color: var(--green-dark) !important; font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.thanks-main { min-height: 72vh; display: grid; place-items: center; padding-block: 80px; background: var(--paper); }
.thanks-card { max-width: 760px; padding: clamp(36px, 7vw, 76px); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); text-align: center; }
.thanks-card h1 { margin-bottom: 20px; color: var(--navy); font-size: clamp(3rem, 8vw, 6rem); }
.thanks-card p { color: var(--muted); font-size: 1.1rem; }
.thanks-card .button { margin-top: 14px; }

@media (max-width: 980px) {
  .nav-row { grid-template-columns: 150px 1fr auto; gap: 20px; }
  .site-header nav { display: none; }
  .header-phone { justify-self: end; }
  .hero { min-height: 700px; }
  .hero-photo { inset-inline-start: 32%; }
  .proof-grid > div { padding-inline: 22px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading .eyebrow { margin-bottom: -8px; }
  .service-card, .service-card-featured, .service-card-green { grid-column: span 6; }
  .method-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
  .method-visual, .method-visual img { min-height: 560px; height: 560px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .projects-hero-grid, .project-heading { grid-template-columns: 1fr; gap: 28px; }
  .project-sequence-featured { grid-template-columns: 1fr 1fr; }
  .project-sequence-featured figure:last-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 28px, 1180px); --radius: 18px; }
  body { font-size: 16px; padding-bottom: 64px; }
  .nav-row { min-height: 78px; grid-template-columns: 126px 1fr; }
  .brand { width: 126px; height: 66px; }
  .brand img { width: 96px; height: 67px; object-fit: contain; }
  .header-phone { justify-self: end; padding: 10px 14px; }
  .header-phone span { display: none; }
  .header-phone strong { font-size: .85rem; }
  .hero { min-height: 720px; }
  .hero-photo { inset: 0; }
  .hero-photo img { object-position: 52% 48%; }
  .hero-shade { background: linear-gradient(0deg, rgb(3 23 53 / 100%) 0%, rgb(3 23 53 / 86%) 52%, rgb(3 23 53 / 42%) 100%); }
  .hero::after { display: none; }
  .hero-inner { padding-block: 100px 54px; }
  h1 { font-size: clamp(3.2rem, 15vw, 4.6rem); }
  .hero h1 { line-height: 1.05; }
  .proof-grid { grid-template-columns: 1fr; padding-block: 10px; }
  .proof-grid > div, .proof-grid > div:last-child { min-height: auto; padding: 22px 6px; border-left: 0; border-right: 0; border-bottom: 1px solid rgb(255 255 255 / 20%); }
  .proof-grid > div:last-child { border-bottom: 0; }
  .service-card, .service-card-featured, .service-card-green { grid-column: 1 / -1; min-height: 300px; padding: 26px; }
  .method-grid, .company-grid { grid-template-columns: 1fr; }
  .method-visual, .method-visual img { min-height: 460px; height: 460px; }
  .green-roof { min-height: 700px; }
  .green-roof-content { flex-direction: column; align-items: flex-start; justify-content: flex-end; }
  .company-copy { padding-top: 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; }
  .mobile-bar { position: fixed; inset: auto 0 0; z-index: 60; display: grid; grid-template-columns: .8fr 1.2fr; min-height: 64px; box-shadow: 0 -8px 30px rgb(3 23 53 / 18%); }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; background: var(--navy); color: var(--white); font-size: .88rem; font-weight: 800; text-decoration: none; }
  .mobile-bar a:last-child { background: var(--green); }
  .privacy-banner { right: 14px; bottom: 78px; width: calc(100vw - 28px); grid-template-columns: 1fr; }
  .privacy-actions { justify-content: flex-end; }
  .projects-hero { padding-block: 72px; }
  .projects-hero h1 { font-size: clamp(3.3rem, 15vw, 5rem); }
  .project-sequence-featured, .project-sequence-four, .project-sequence-five { grid-template-columns: 1fr; }
  .project-sequence-featured figure:last-child, .project-sequence-five figure, .project-sequence-five figure:nth-child(4), .project-sequence-five figure:nth-child(5) { grid-column: auto; }
  .project-image, .project-sequence-four .project-image, .project-sequence-five .project-image { aspect-ratio: 4 / 3; }
  .gallery-grid { columns: 1; }
  .projects-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}