:root {
  --green-950: #0b2e25;
  --green-900: #123f32;
  --green-800: #195441;
  --green-700: #287057;
  --green-100: #e9f3ee;
  --gold: #d7aa37;
  --gold-light: #f3d985;
  --ink: #17201d;
  --muted: #66716d;
  --paper: #f7f8f5;
  --white: #ffffff;
  --line: #dfe5e1;
  --shadow: 0 22px 60px rgba(11, 46, 37, .14);
  --radius: 22px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Manrope", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button, input, textarea { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: 100px 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 82px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(17, 61, 49, .08);
  backdrop-filter: blur(12px);
  transition: box-shadow .25s ease, height .25s ease;
}
.site-header.scrolled { height: 72px; box-shadow: 0 8px 30px rgba(12, 45, 36, .08); }
.nav-wrap { display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 11px; margin-right: auto; }
.brand-mark {
  width: 45px; height: 45px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green-900); color: var(--gold-light); border: 3px solid var(--gold);
  font: 800 14px/1 "Montserrat", sans-serif; letter-spacing: .5px;
}
.brand-copy { display: grid; line-height: 1.03; }
.brand-copy strong { font-family: "Montserrat", sans-serif; font-size: 15px; text-transform: uppercase; letter-spacing: .5px; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 11px; letter-spacing: 2.1px; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 700; }
.main-nav a { position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px; background: var(--gold); transition: width .2s ease; }
.main-nav a:hover::after { width: 100%; }
.nav-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--green-900); margin: 5px 0; transition: .25s ease; }

.btn {
  min-height: 50px; padding: 0 22px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; font-weight: 800; font-size: 14px; border: 1px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-small { min-height: 44px; padding-inline: 18px; }
.btn-primary { background: var(--green-900); color: var(--white); box-shadow: 0 10px 24px rgba(18,63,50,.2); }
.btn-primary:hover { background: var(--green-800); }
.btn-ghost { border-color: rgba(255,255,255,.45); color: var(--white); background: rgba(255,255,255,.08); }
.btn-ghost:hover { background: rgba(255,255,255,.15); }
.btn-dark { background: var(--green-950); color: var(--white); width: 100%; }
.btn-accent { background: var(--gold); color: var(--green-950); }
.btn-outline-light { border-color: rgba(255,255,255,.45); color: var(--white); }

.hero {
  min-height: 760px;
  padding: 170px 0 110px;
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: center;
  color: var(--white);
  background: var(--green-950);
}
.hero-bg { position: absolute; inset: 0; background: url("../images/hero-tree-felling.jpg") center 44%/cover no-repeat; transform: scale(1.02); }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(5,29,23,.93) 0%, rgba(5,29,23,.77) 43%, rgba(5,29,23,.28) 75%, rgba(5,29,23,.2) 100%),
    linear-gradient(0deg, rgba(5,29,23,.4), transparent 50%);
}
.hero::after { content: ""; position: absolute; width: 520px; height: 520px; border: 1px solid rgba(215,170,55,.28); border-radius: 50%; right: -180px; top: 90px; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.25fr) minmax(330px,.65fr); gap: 80px; align-items: center; }
.hero-copy { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: 2.3px; font-size: 12px; font-weight: 800; color: var(--gold-light); }
.eyebrow span { width: 34px; height: 2px; background: var(--gold); }
.hero h1 { margin: 22px 0 22px; max-width: 760px; font: 800 clamp(44px, 6vw, 76px)/1.02 "Montserrat", sans-serif; letter-spacing: -2.4px; }
.hero-copy > p { max-width: 660px; margin: 0; color: rgba(255,255,255,.84); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 36px; color: rgba(255,255,255,.82); font-size: 13px; font-weight: 700; }
.hero-points span { position: relative; padding-left: 17px; }
.hero-points span::before { content: ""; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.quote-card { background: rgba(255,255,255,.95); color: var(--ink); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.quote-kicker { margin: 0 0 8px; color: var(--green-700); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.8px; }
.quote-card h2 { margin: 0 0 12px; font: 800 30px/1.14 "Montserrat", sans-serif; }
.quote-card > p:not(.quote-kicker) { color: var(--muted); margin: 0; }
.quote-phone { display: flex; gap: 12px; align-items: center; margin: 26px 0 22px; padding: 16px; border-radius: 15px; background: var(--green-100); }
.quote-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--green-900); color: white; }
.quote-phone span:last-child { display: grid; }
.quote-phone small { color: var(--muted); font-size: 11px; }
.quote-phone strong { font-size: 18px; }
.scroll-cue { position: absolute; z-index: 2; bottom: 30px; left: 50%; transform: translateX(-50%); width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; display: grid; place-items: center; color: white; animation: bob 2s infinite; }
@keyframes bob { 50% { transform: translate(-50%, 7px); } }

.section-label { margin: 0 0 14px; color: var(--green-700); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; }
.section-label.light { color: var(--gold-light); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: end; margin-bottom: 46px; }
.section-heading.compact { margin-bottom: 36px; }
.section-heading.centered { display: block; text-align: center; max-width: 760px; margin: 0 auto 44px; }
.section-heading h2, .split-copy h2, .contact-copy h2 { margin: 0; font: 800 clamp(34px, 4vw, 52px)/1.1 "Montserrat", sans-serif; letter-spacing: -1.4px; }
.section-heading > p { color: var(--muted); margin: 0; }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); transition: transform .28s ease, box-shadow .28s ease; }
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.service-image { height: 230px; overflow: hidden; background: #dfe5e1; }
.service-image img { height: 100%; object-fit: cover; transition: transform .45s ease; }
.service-card:hover img { transform: scale(1.05); }
.service-body { padding: 25px; }
.service-no { display: inline-block; margin-bottom: 24px; color: var(--gold); font: 800 12px/1 "Montserrat", sans-serif; }
.service-card h3 { margin: 0 0 9px; font: 800 22px/1.2 "Montserrat", sans-serif; }
.service-card p { min-height: 74px; margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.service-card a, .text-link { color: var(--green-800); font-size: 13px; font-weight: 800; }
.service-card a span, .text-link span { display: inline-block; margin-left: 4px; transition: transform .2s ease; }
.service-card a:hover span, .text-link:hover span { transform: translateX(4px); }

.split-section { overflow: hidden; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split-media { position: relative; padding: 0 34px 34px 0; }
.main-photo { height: 590px; object-fit: cover; object-position: center; border-radius: 22px; }
.split-media::before { content: ""; position: absolute; left: -50px; bottom: -10px; width: 260px; height: 260px; border-radius: 50%; background: var(--green-100); z-index: -1; }
.experience-card { position: absolute; right: 0; bottom: 0; min-width: 210px; padding: 24px; border-radius: 18px; background: var(--gold); color: var(--green-950); box-shadow: var(--shadow); }
.experience-card strong { display: block; font: 800 27px/1 "Montserrat", sans-serif; }
.experience-card span { display: block; margin-top: 7px; font-size: 13px; font-weight: 700; }
.split-copy > p:not(.section-label) { color: var(--muted); font-size: 16px; }
.benefit-list { display: grid; gap: 16px; margin: 32px 0; }
.benefit { display: flex; gap: 13px; align-items: flex-start; }
.benefit > span { flex: 0 0 28px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--green-100); color: var(--green-800); font-weight: 900; }
.benefit div { display: grid; }
.benefit strong { font-size: 15px; }
.benefit small { margin-top: 3px; color: var(--muted); font-size: 13px; }

.projects { background: var(--green-950); color: var(--white); }
.projects .section-heading > p { color: rgba(255,255,255,.64); }
.projects .section-label { color: var(--gold-light); }
.gallery { display: grid; grid-template-columns: 1.15fr .85fr .85fr; grid-auto-rows: 250px; gap: 14px; }
.gallery-item { position: relative; overflow: hidden; margin: 0; border-radius: 18px; background: #1c3c33; }
.gallery-item-large { grid-row: span 2; }
.gallery-item-wide { grid-column: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, filter .5s ease; }
.gallery-item::after { content: ""; position: absolute; inset: auto 0 0; height: 42%; background: linear-gradient(transparent, rgba(6,25,20,.72)); }
.gallery-item:hover img { transform: scale(1.05); filter: saturate(1.06); }
.gallery figcaption { position: absolute; z-index: 2; left: 20px; bottom: 16px; font-size: 13px; font-weight: 800; letter-spacing: .4px; }

.process { background: var(--paper); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { position: relative; padding: 28px; min-height: 220px; border-radius: 18px; background: var(--white); border: 1px solid var(--line); }
.step span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--green-900); color: var(--gold-light); font-weight: 900; }
.step h3 { margin: 26px 0 8px; font: 800 19px/1.2 "Montserrat", sans-serif; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

.contact { padding-top: 0; background: var(--paper); }
.contact-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; padding: 60px; border-radius: 28px; background: var(--green-900); color: white; box-shadow: var(--shadow); }
.contact-panel::after { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; right: -180px; bottom: -180px; border: 70px solid rgba(215,170,55,.15); }
.contact-copy { position: relative; z-index: 2; }
.contact-copy > p:not(.section-label) { max-width: 630px; color: rgba(255,255,255,.74); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.contact-details { position: relative; z-index: 2; align-self: center; display: grid; gap: 22px; padding-left: 42px; border-left: 1px solid rgba(255,255,255,.2); }
.contact-details div { display: grid; }
.contact-details span { color: rgba(255,255,255,.6); font-size: 11px; text-transform: uppercase; letter-spacing: 1.7px; font-weight: 800; }
.contact-details a, .contact-details strong { margin-top: 4px; font-size: 17px; }

.footer { padding: 34px 0; background: #071f19; color: rgba(255,255,255,.62); }
.footer-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 25px; align-items: center; font-size: 12px; }
.brand-footer .brand-copy strong { color: white; }
.brand-footer .brand-copy small { color: rgba(255,255,255,.45); }
.footer-grid p:nth-child(3) { text-align: right; }

.whatsapp-float {
  position: fixed; z-index: 999; right: 24px; bottom: 24px; display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 18px 13px 13px; border-radius: 999px; background: #1f9d55; color: white;
  box-shadow: 0 14px 30px rgba(0,0,0,.2); font-size: 13px; font-weight: 800; transition: transform .2s ease;
}
.whatsapp-float:hover { transform: translateY(-3px); }
.whatsapp-float span { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.15); font-size: 18px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .main-nav { gap: 18px; }
  .hero-grid { grid-template-columns: 1fr .72fr; gap: 40px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card p { min-height: auto; }
  .split-grid { gap: 50px; }
  .main-photo { height: 520px; }
}

@media (max-width: 820px) {
  :root { --container: min(100% - 28px, 680px); }
  .section { padding: 76px 0; }
  .site-header, .site-header.scrolled { height: 70px; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; z-index: 2; cursor: pointer; }
  .main-nav {
    position: fixed; top: 70px; left: 0; right: 0; display: grid; gap: 0; padding: 18px 20px 28px;
    background: white; border-top: 1px solid var(--line); box-shadow: 0 20px 40px rgba(11,46,37,.12);
    transform: translateY(-130%); opacity: 0; pointer-events: none; transition: .28s ease;
  }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { padding: 15px 4px; border-bottom: 1px solid var(--line); }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { min-height: auto; padding: 126px 0 80px; }
  .hero-bg { background-position: 58% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,29,23,.94), rgba(5,29,23,.72)); }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero h1 { font-size: clamp(40px, 9vw, 62px); }
  .quote-card { max-width: 560px; }
  .scroll-cue { display: none; }

  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .split-grid { grid-template-columns: 1fr; }
  .split-media { max-width: 580px; }
  .main-photo { height: 560px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 230px; }
  .gallery-item-large { grid-row: span 2; }
  .gallery-item-wide { grid-column: span 1; }
  .steps { grid-template-columns: 1fr 1fr; }
  .contact-panel { grid-template-columns: 1fr; gap: 38px; padding: 46px 34px; }
  .contact-details { padding: 30px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .brand-footer { margin: 0 auto; }
  .footer-grid p { margin: 0; }
  .footer-grid p:nth-child(3) { text-align: center; }
}

@media (max-width: 560px) {
  .brand-copy strong { font-size: 12px; }
  .brand-copy small { font-size: 9px; }
  .brand-mark { width: 40px; height: 40px; }
  .hero { padding-top: 112px; }
  .hero-bg { background-position: 61% 50%; }
  .hero-overlay { background: linear-gradient(180deg, rgba(5,29,23,.76) 0%, rgba(5,29,23,.91) 57%, rgba(5,29,23,.98) 100%); }
  .hero h1 { letter-spacing: -1.4px; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions, .contact-actions { display: grid; }
  .btn { width: 100%; }
  .hero-points { gap: 10px 16px; }
  .quote-card { padding: 26px 22px; }
  .quote-card h2 { font-size: 25px; }
  .section { padding: 64px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-image { height: 250px; }
  .split-grid { gap: 38px; }
  .split-media { padding: 0 18px 22px 0; }
  .main-photo { height: 450px; }
  .experience-card { min-width: 175px; padding: 19px; }
  .experience-card strong { font-size: 22px; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .gallery-item-large { grid-row: auto; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 0; }
  .contact-panel { width: calc(100% - 20px); padding: 38px 24px; border-radius: 22px; }
  .contact-copy h2 { font-size: 34px; }
  .contact-details a { overflow-wrap: anywhere; }
  .whatsapp-float { right: 14px; bottom: 14px; padding-right: 13px; }
  .whatsapp-float b { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}