:root {
  --pine: #082f27;
  --pine-2: #0d4739;
  --ink: #12231f;
  --paper: #f5f3ed;
  --white: #fff;
  --yellow: #f5c84c;
  --line: rgba(18, 35, 31, .16);
  --muted: #60706a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.section-shell { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }

.site-header { width: min(1320px, calc(100% - 48px)); min-height: 88px; margin-inline: auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; justify-self: start; }
.brand img { width: 54px; height: 54px; border-radius: 9px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: 1rem; letter-spacing: -.02em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .11em; }
.site-header nav { display: flex; align-items: center; gap: 30px; }
.site-header nav a { color: #40534d; font-size: .9rem; font-weight: 650; text-decoration: none; }
.site-header nav a:hover { color: var(--pine); }
.header-call { justify-self: end; padding: 12px 17px; border: 1px solid var(--ink); font-size: .88rem; font-weight: 800; text-decoration: none; }

.hero { min-height: 690px; padding: 98px 0 84px; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .55fr); align-items: center; gap: 80px; }
.availability { display: flex; align-items: center; gap: 10px; margin-bottom: 25px; color: var(--pine-2); font-size: .78rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.availability span { width: 9px; height: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgba(245,200,76,.2); }
.hero h1 { max-width: 900px; margin: 0; font-size: clamp(3.7rem, 7vw, 7.25rem); line-height: .89; letter-spacing: -.075em; }
.hero h1 em, .work h2 em { color: var(--pine-2); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero-copy > p { max-width: 720px; margin: 32px 0; color: var(--muted); font-size: 1.12rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 52px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; font-size: .92rem; font-weight: 800; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--pine); }
.button-primary:hover { background: var(--pine-2); }
.button-ghost { border-color: var(--ink); background: transparent; }
.button-light { color: var(--pine); background: var(--yellow); }

.hero-panel { align-self: stretch; min-height: 500px; padding: 38px; display: flex; flex-direction: column; justify-content: space-between; color: #fff; background: var(--pine); }
.panel-number { color: var(--yellow); font-family: Georgia, serif; font-size: 6.5rem; line-height: .8; }
.panel-label { color: var(--yellow); font-size: .73rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.hero-panel p { color: rgba(255,255,255,.7); font-size: 1rem; }
.hero-panel dl { margin: 0; border-top: 1px solid rgba(255,255,255,.2); }
.hero-panel dl div { padding: 13px 0; display: flex; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.2); }
.hero-panel dt { color: rgba(255,255,255,.6); font-size: .78rem; }
.hero-panel dd { margin: 0; font-size: .78rem; font-weight: 750; }

.service-intro { padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: 220px 1fr; margin-bottom: 64px; }
.section-heading > span, .chapter { color: var(--pine-2); font-size: .74rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.section-heading h2 { max-width: 880px; margin: 0; font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1; letter-spacing: -.055em; }
.services { border-top: 1px solid var(--ink); }
.services article { min-height: 128px; display: grid; grid-template-columns: 80px 1fr 190px; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); }
.services article > span { color: var(--pine-2); font-size: .78rem; font-weight: 850; }
.services article div { display: grid; grid-template-columns: minmax(220px, .55fr) 1fr; align-items: center; gap: 40px; }
.services h3 { margin: 0; font-size: 1.55rem; letter-spacing: -.03em; }
.services p { max-width: 520px; margin: 0; color: var(--muted); }
.services b { justify-self: end; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }

.work { min-height: 760px; display: grid; grid-template-columns: minmax(360px, .82fr) 1.18fr; background: var(--pine); }
.work-image { position: relative; min-height: 760px; overflow: hidden; }
.work-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.04); }
.work-image::after { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.65)); }
.image-caption { position: absolute; z-index: 2; right: 32px; bottom: 30px; left: 32px; display: flex; justify-content: space-between; gap: 20px; color: #fff; }
.image-caption span { color: rgba(255,255,255,.7); font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; }
.image-caption strong { font-size: .88rem; }
.work-content { max-width: 760px; padding: 110px 8vw; align-self: center; color: #fff; }
.work-content .chapter { color: var(--yellow); }
.work h2 { margin: 28px 0; font-size: clamp(2.8rem, 5vw, 5.3rem); line-height: .98; letter-spacing: -.055em; }
.work h2 em { color: var(--yellow); }
.work-content > p { max-width: 630px; color: rgba(255,255,255,.68); font-size: 1.08rem; }
.work-content ul { margin: 35px 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.18); }
.work-content li { padding: 15px 0; display: flex; gap: 22px; border-bottom: 1px solid rgba(255,255,255,.18); }
.work-content li span { color: var(--yellow); font-size: .74rem; font-weight: 850; }

.process { padding: 120px 0; }
.section-heading.compact { margin-bottom: 55px; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.process-grid article { min-height: 260px; padding: 30px; border-right: 1px solid var(--line); }
.process-grid article:last-child { border-right: 0; }
.process-grid article > span { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--pine); border-radius: 50%; font-size: .78rem; font-weight: 850; }
.process-grid h3 { margin: 55px 0 12px; font-size: 1.35rem; }
.process-grid p { max-width: 330px; margin: 0; color: var(--muted); }

.scope { margin-bottom: 120px; padding: 70px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; color: #fff; background: #14231f; }
.chapter.dark { color: var(--yellow); }
.scope h2 { margin: 22px 0 0; font-size: clamp(2.3rem, 4vw, 4.25rem); line-height: 1; letter-spacing: -.05em; }
.scope > div:last-child { align-self: end; }
.scope p { color: rgba(255,255,255,.68); font-size: 1.05rem; }
.scope a { display: inline-block; margin-top: 15px; padding-bottom: 4px; border-bottom: 1px solid var(--yellow); color: var(--yellow); font-weight: 750; text-decoration: none; }

.contact { padding: 110px max(32px, calc((100vw - 1240px) / 2)); display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 80px; color: var(--pine); background: var(--yellow); }
.contact > div:first-child > span { font-size: .75rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.contact h2 { margin: 20px 0 0; font-size: clamp(3rem, 6vw, 6.2rem); line-height: .9; letter-spacing: -.065em; }
.contact-links { min-width: 330px; }
.contact-links a { padding: 18px 0; display: flex; flex-direction: column; border-top: 1px solid rgba(8,47,39,.35); text-decoration: none; }
.contact-links a:last-child { border-bottom: 1px solid rgba(8,47,39,.35); }
.contact-links small { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; }
.contact-links strong { margin-top: 5px; font-size: 1.1rem; }

footer { min-height: 80px; padding: 0 max(32px, calc((100vw - 1240px) / 2)); display: flex; justify-content: space-between; align-items: center; gap: 30px; color: rgba(255,255,255,.6); background: var(--pine); font-size: .78rem; }
.mobile-whatsapp { display: none; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 50px; }
  .hero-panel { min-height: 380px; }
  .section-heading { grid-template-columns: 150px 1fr; }
  .services article { grid-template-columns: 55px 1fr; }
  .services article div { grid-template-columns: 1fr; gap: 8px; }
  .services article b { display: none; }
  .work { grid-template-columns: .9fr 1.1fr; }
  .work-content { padding: 80px 6vw; }
  .scope { grid-template-columns: 1fr; gap: 38px; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .section-shell { width: min(100% - 30px, 1240px); }
  .site-header { width: calc(100% - 30px); min-height: 76px; }
  .brand img { width: 46px; height: 46px; }
  .brand-copy small { display: none; }
  .header-call { display: none; }
  .hero { min-height: auto; padding: 62px 0 70px; }
  .hero h1 { font-size: clamp(3.2rem, 16vw, 4.7rem); }
  .hero-copy > p { font-size: 1rem; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-panel { min-height: 390px; padding: 28px; }
  .service-intro, .process { padding: 84px 0; }
  .section-heading { display: block; margin-bottom: 42px; }
  .section-heading > span { display: block; margin-bottom: 18px; }
  .section-heading h2 { font-size: 2.65rem; }
  .services article { min-height: 150px; gap: 16px; }
  .services h3 { font-size: 1.25rem; }
  .services p { font-size: .93rem; }
  .work { min-height: auto; grid-template-columns: 1fr; }
  .work-image { min-height: 520px; }
  .work-content { padding: 70px 24px; }
  .work h2 { font-size: 3.15rem; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-grid article:last-child { border-bottom: 0; }
  .scope { width: 100%; margin-bottom: 0; padding: 65px 24px; }
  .contact { padding: 80px 24px; }
  .contact h2 { font-size: 3.4rem; }
  .contact-links { min-width: 0; }
  footer { padding: 24px; flex-direction: column; align-items: flex-start; }
  .mobile-whatsapp { position: fixed; z-index: 30; right: 14px; bottom: 14px; display: inline-flex; min-height: 48px; padding: 0 19px; align-items: center; border: 1px solid rgba(255,255,255,.3); color: #fff; background: var(--pine); box-shadow: 0 12px 30px rgba(0,0,0,.2); font-size: .86rem; font-weight: 850; text-decoration: none; }
}

@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
  [data-reveal].visible { opacity: 1; transform: none; }
}