:root {
  color-scheme: light;
  --ink: #1b2d29;
  --muted: #56645f;
  --paper: #f8f7f1;
  --cream: #efefe4;
  --green: #173d34;
  --accent: #a8c7a0;
  --line: #d9ded4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button { font: inherit; }
.shell { width: min(100% - 72px, 1320px); margin: 0 auto; }
.skip-link { position: absolute; z-index: 20; left: 16px; top: -80px; padding: 12px 16px; background: white; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid #84a978; outline-offset: 4px; }

.site-header { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { min-height: 92px; display: flex; align-items: center; gap: 48px; }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; flex: 0 0 auto; }
.brand-mark { display: grid; grid-template-columns: repeat(2, 11px); grid-template-rows: repeat(2, 11px); gap: 3px; transform: rotate(-20deg); }
.brand-mark span { background: var(--green); border-radius: 1px; }
.brand-mark span:nth-child(2), .brand-mark span:nth-child(3) { opacity: .55; }
.brand-type { font-size: 21px; font-weight: 800; letter-spacing: .14em; line-height: 1; }
.brand-type small { display: block; margin-top: 6px; font-size: 8px; letter-spacing: .31em; font-weight: 700; }
.site-nav { display: flex; gap: 33px; margin-left: auto; align-items: center; }
.site-nav a, .header-contact { font-size: 13px; font-weight: 700; text-decoration: none; }
.site-nav a:hover, .header-contact:hover, .text-link:hover { color: #39765b; }
.header-actions { display: flex; gap: 30px; align-items: center; }
.language-switch { display: flex; gap: 7px; align-items: center; color: #81908a; font-size: 11px; font-weight: 700; }
.language-switch button { border: 0; padding: 6px 2px; background: none; color: #87938d; cursor: pointer; letter-spacing: .08em; }
.language-switch button[aria-pressed="true"] { color: var(--green); }
.header-contact { padding: 13px 0 13px 24px; border-left: 1px solid var(--line); }

.hero { overflow: hidden; background: var(--cream); }
.hero-grid { min-height: 650px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: stretch; }
.hero-copy { padding: 108px 7vw 72px 0; position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 31px; color: #437a5e; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .21em; }
.eyebrow-line { width: 34px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; letter-spacing: -.045em; }
h1 { max-width: 700px; font-size: clamp(56px, 6vw, 93px); line-height: .99; margin-bottom: 30px; }
.hero-intro { max-width: 550px; color: #4e5c55; font-size: 18px; line-height: 1.7; }
.hero-links { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 38px; }
.button { display: inline-flex; justify-content: space-between; align-items: center; gap: 30px; min-width: 211px; min-height: 56px; padding: 0 19px; font-size: 13px; font-weight: 700; text-decoration: none; transition: transform .18s, background .18s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--green); }
.button-primary:hover { background: #2d5a48; }
.button span:last-child { font-size: 20px; font-weight: 400; }
.text-link { font-size: 13px; font-weight: 700; text-underline-offset: 5px; }
.hero-art { position: relative; min-height: 620px; overflow: hidden; background: #173d34; }
.hero-art::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 25% 23%, #5a866a 0, transparent 35%), linear-gradient(135deg, transparent 45%, #0d2b24 100%); opacity: .66; }
.art-circle { position: absolute; border: 1px solid rgba(213,231,203,.21); border-radius: 50%; aspect-ratio: 1; }
.art-circle-one { width: 76%; top: 10%; left: 13%; }
.art-circle-two { width: 107%; top: -6%; left: -2%; }
.art-line { position: absolute; width: 150%; height: 1px; left: -25%; background: rgba(213,231,203,.15); transform: rotate(-31deg); }
.art-line-one { top: 35%; }
.art-line-two { top: 80%; }
.art-symbol { position: absolute; width: 202px; height: 202px; top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(-20deg); display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr); gap: 18px; }
.art-symbol span { background: #c7d5ba; border-radius: 3px; box-shadow: 0 18px 45px rgba(0,0,0,.15); }
.art-symbol span:nth-child(2), .art-symbol span:nth-child(3) { background: #80a58c; }
.art-caption { position: absolute; right: 35px; bottom: 31px; color: #b8ceba; font-size: 10px; letter-spacing: .18em; }
.art-caption span { padding: 0 9px; }
.hero-foot { min-height: 54px; display: flex; justify-content: space-between; align-items: center; color: #78877e; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.section { padding: 105px 0 115px; }
.section-grid { display: grid; grid-template-columns: 22% minmax(0, 1fr); gap: 24px; }
.section-index { margin-top: 10px; color: #4b765c; font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.section-main h2 { max-width: 800px; margin-bottom: 28px; font-size: clamp(43px, 5vw, 70px); line-height: 1.06; }
.section-lead { max-width: 760px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; border-top: 1px solid var(--line); }
.category-card { padding: 25px 26px 0 0; }
.category-card + .category-card { padding-left: 26px; border-left: 1px solid var(--line); }
.category-number { color: #79a37e; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.category-card h3 { margin: 46px 0 13px; font-family: Georgia, 'Times New Roman', serif; font-size: 25px; font-weight: 400; line-height: 1.12; }
.category-card p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.section-operations { color: #f1f3e9; background: var(--green); }
.section-operations .section-index { color: #adcfaa; }
.section-operations .section-lead { color: #c9d9cb; }
.operations-content { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(220px, .5fr); gap: 55px; align-items: end; }
.operations-note { border-top: 1px solid rgba(215,234,210,.36); padding-top: 22px; color: #c9d9cb; }
.note-icon { display: block; color: #b2d3ac; font-size: 31px; margin-bottom: 20px; }
.operations-note p { font-size: 14px; line-height: 1.7; }
.section-company { background: #f3f3ec; }
.details-intro { color: var(--muted); font-size: 18px; line-height: 1.6; }
.details-list { max-width: 890px; margin: 56px 0 0; border-top: 1px solid var(--line); }
.details-list div { display: grid; grid-template-columns: 28% minmax(0, 1fr); gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.details-list dt { color: #687971; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.details-list dd { margin: 0; font-size: 17px; line-height: 1.6; overflow-wrap: anywhere; }
.details-list a { text-underline-offset: 5px; }
.site-footer { padding: 61px 0; color: #d2dfd1; background: #102d27; }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; }
.footer-brand { color: #f1f5ec; font-size: 28px; font-weight: 800; letter-spacing: .16em; }
.footer-inner p { margin: 14px 0 0; font-size: 13px; }
.footer-right { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: 32px; font-size: 12px; }
.footer-right a { color: white; font-size: 14px; font-weight: 700; text-underline-offset: 5px; }

@media (max-width: 1000px) {
  .site-nav { gap: 16px; }
  .header-inner { gap: 22px; }
  .header-actions { gap: 16px; }
  .hero-copy { padding-right: 5vw; }
  .operations-content { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 36px, 1320px); }
  .header-inner { min-height: 76px; flex-wrap: wrap; justify-content: space-between; padding: 16px 0; gap: 17px; }
  .site-nav { order: 3; width: 100%; margin-left: 0; overflow-x: auto; white-space: nowrap; padding: 5px 0 2px; gap: 23px; }
  .header-contact { display: none; }
  .hero-grid { display: flex; flex-direction: column; }
  .hero-copy { padding: 82px 0 70px; }
  h1 { max-width: 580px; font-size: clamp(49px, 13vw, 76px); }
  .hero-art { min-height: 360px; }
  .art-symbol { width: 150px; height: 150px; gap: 13px; }
  .section { padding: 72px 0 83px; }
  .section-grid { display: block; }
  .section-side { margin-bottom: 35px; }
  .section-main h2 { font-size: clamp(42px, 9vw, 62px); }
  .category-grid { display: block; margin-top: 42px; }
  .category-card, .category-card + .category-card { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .category-card h3 { margin-top: 20px; }
  .details-list { margin-top: 35px; }
  .details-list div { grid-template-columns: 1fr; gap: 10px; }
  .footer-inner { flex-direction: column; }
  .footer-right { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}