:root {
  --forest: #173b2e;
  --forest-deep: #0e2a21;
  --sage: #8ea18e;
  --moss: #5c775f;
  --sand: #eee8da;
  --paper: #f8f5ed;
  --terracotta: #b7613f;
  --ink: #1e2923;
  --muted: #68736d;
  --line: rgba(30, 41, 35, .15);
  --display: "Italiana", Georgia, serif;
  --body: "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--body); overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, summary, input[type="range"] { cursor: pointer; }

.skip-link { position: fixed; z-index: 100; left: 1rem; top: -5rem; background: var(--paper); padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: absolute; inset: 0 0 auto; z-index: 20;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: clamp(2rem, 5vw, 6rem); padding: 1.5rem clamp(1.25rem, 5vw, 5rem);
  color: white;
}
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand svg { width: 2.5rem; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; }
.brand > span { font: 1.25rem/1 var(--display); white-space: nowrap; }
.brand b { font-weight: 400; font-style: italic; }
.brand small { display: block; margin-top: .28rem; font: 600 .5rem/1 var(--body); letter-spacing: .16em; text-transform: uppercase; opacity: .65; }
.main-nav { display: flex; justify-content: center; gap: clamp(1.1rem, 2.4vw, 2.8rem); font-size: .72rem; font-weight: 600; }
.main-nav a { position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.35rem; height: 1px; background: currentColor; transition: right .25s; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.header-cta { display: inline-flex; gap: .8rem; align-items: center; padding: .78rem 1.1rem; border: 1px solid rgba(255,255,255,.5); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.header-cta:hover { background: white; color: var(--forest); }
.menu-toggle { display: none; }

.hero { min-height: 920px; height: 100vh; max-height: 1080px; position: relative; overflow: hidden; background: var(--forest); color: white; }
.hero-image { position: absolute; inset: 0; margin: 0; }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,42,33,.93) 0%, rgba(14,42,33,.62) 39%, rgba(14,42,33,.12) 72%), linear-gradient(0deg, rgba(14,42,33,.36), transparent 45%); }
.hero-image img { height: 100%; object-fit: cover; object-position: center; filter: saturate(.82); }
.hero-panel { position: relative; z-index: 2; width: min(820px, 62vw); padding: clamp(10rem, 18vh, 13rem) 0 5rem clamp(1.25rem, 8vw, 8rem); }
.kicker, .section-label { margin: 0 0 1.3rem; font-size: .58rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.kicker::before, .section-label::before { content: ""; display: inline-block; width: 2.2rem; height: 1px; margin-right: .75rem; vertical-align: middle; background: currentColor; }
.hero h1, .intro h2, .section-head h2, .projects-title h2, .contact h2, .faq h2 {
  margin: 0; font-family: var(--display); font-weight: 400; letter-spacing: -.055em; line-height: .92;
}
.hero h1 { font-size: clamp(5rem, 9vw, 10rem); }
.hero h1 em, .intro h2 em, .projects-title h2 em, .contact h2 em { color: #c8d2bd; font-weight: 400; }
.hero-copy { max-width: 580px; margin: 2rem 0 0; color: rgba(255,255,255,.72); font-size: clamp(.95rem, 1.25vw, 1.15rem); }
.hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.4rem; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: .7rem; min-height: 3.45rem; padding: 0 1.4rem; border: 0; font-weight: 700; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-3px); }
.button-light { background: var(--paper); color: var(--forest); box-shadow: 8px 8px 0 rgba(14,42,33,.25); }
.button-dark { width: 100%; background: var(--forest); color: white; }
.text-link { padding-bottom: .35rem; border-bottom: 1px solid rgba(255,255,255,.4); font-size: .75rem; font-weight: 600; }
.text-link span { margin-left: .7rem; }
.hero-note { position: absolute; z-index: 2; right: clamp(2rem, 7vw, 7rem); bottom: 4rem; display: flex; align-items: flex-end; gap: 1rem; width: 280px; padding: 1.2rem 0; border-top: 1px solid rgba(255,255,255,.45); }
.hero-note span { font: 3.5rem/.8 var(--display); }
.hero-note p { margin: 0; font-size: .65rem; color: rgba(255,255,255,.72); }
.hero-index { position: absolute; z-index: 2; right: 1rem; top: 48%; margin: 0; font-size: .48rem; letter-spacing: .25em; transform: rotate(90deg); }

.section { padding: clamp(6rem, 10vw, 10rem) clamp(1.25rem, 7vw, 7rem); }
.intro { display: grid; grid-template-columns: .65fr 1.5fr .8fr; gap: clamp(2rem, 6vw, 7rem); background: var(--sand); }
.intro h2 { font-size: clamp(3.4rem, 6.3vw, 7rem); }
.intro-copy > p { max-width: 580px; margin: 2rem 0 0; color: var(--muted); }
.intro-stats { align-self: end; }
.intro-stats div { display: grid; grid-template-columns: 2rem 1fr; gap: 1rem; padding: 1.2rem 0; border-top: 1px solid var(--line); }
.intro-stats strong { color: var(--terracotta); font-size: .65rem; }
.intro-stats span { font-size: .78rem; }

.services { background: var(--paper); }
.section-head { display: grid; grid-template-columns: .65fr 1.2fr .8fr; gap: clamp(2rem, 6vw, 7rem); align-items: end; margin-bottom: 4rem; }
.section-head h2, .projects-title h2, .contact h2, .faq h2 { font-size: clamp(4rem, 7.5vw, 8rem); }
.section-head > p:last-child { max-width: 430px; margin: 0; color: var(--muted); }
.service-list { border-bottom: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 5rem 1fr auto; gap: 2rem; align-items: center; min-height: 140px; border-top: 1px solid var(--line); transition: background .25s, padding .25s; }
.service:hover { background: var(--sand); padding-inline: 1rem; }
.service > span { color: var(--terracotta); font-size: .65rem; }
.service > div { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.service h3 { margin: 0; font: 2.05rem/1 var(--display); letter-spacing: -.03em; }
.service p { max-width: 430px; margin: 0; color: var(--muted); font-size: .8rem; }
.service > a { display: grid; place-items: center; width: 2.7rem; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; }
.service:hover > a { background: var(--forest); color: white; }

.projects { padding: clamp(6rem, 10vw, 10rem) clamp(1.25rem, 5vw, 5rem); background: var(--forest-deep); color: white; overflow: hidden; }
.projects-title { display: grid; grid-template-columns: .6fr 1.4fr; gap: 3rem; margin: 0 auto 5rem; max-width: 1400px; }
.project { margin: 0; }
.project img { height: 100%; object-fit: cover; filter: saturate(.8); transition: transform .8s ease, filter .5s; }
.project:hover img { transform: scale(1.025); filter: saturate(1); }
.project-wide { max-width: 1400px; margin-inline: auto; }
.project-wide > img { height: min(70vw, 780px); }
.project-caption { display: grid; grid-template-columns: 1fr .7fr; gap: 3rem; padding: 1.4rem 0 2rem; }
.project-caption span { color: #a8b5a7; font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; }
.project-caption h3 { margin: .45rem 0 0; font: 2rem/1 var(--display); }
.project-caption p { margin: 0; color: rgba(255,255,255,.58); font-size: .78rem; }
.project-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 8vw, 9rem); max-width: 1180px; margin: 5rem auto 0; }
.project-pair .project { overflow: hidden; }
.project-pair .project > img { height: 620px; }
.project-offset { margin-top: 8rem; }
.project-pair .project-caption { display: block; }

.before-after { display: grid; grid-template-columns: 1.5fr .7fr; gap: clamp(2rem, 6vw, 7rem); align-items: center; max-width: 1400px; margin: 8rem auto 0; }
.comparison { position: relative; height: min(58vw, 650px); overflow: hidden; }
.comparison img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.comparison-before { position: absolute; inset: 0; width: var(--position); overflow: hidden; border-right: 2px solid white; }
.comparison-before img { width: calc(100vw - 10vw); max-width: 1400px; filter: saturate(.45); }
.comparison-line { position: absolute; left: var(--position); top: 0; bottom: 0; width: 0; display: grid; place-items: center; pointer-events: none; }
.comparison-line span { display: grid; place-items: center; width: 3rem; aspect-ratio: 1; border-radius: 50%; background: white; color: var(--forest); font-size: 1.1rem; }
.comparison input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; }
.comparison-label { position: absolute; top: 1.2rem; padding: .35rem .65rem; background: rgba(14,42,33,.76); font-size: .55rem; text-transform: uppercase; letter-spacing: .14em; }
.label-before { left: 1.2rem; }
.label-after { right: 1.2rem; }
.before-after-copy h3 { margin: 0 0 1.5rem; font: 3.2rem/.98 var(--display); letter-spacing: -.04em; }
.before-after-copy > p:last-child { color: rgba(255,255,255,.58); }

.process { background: var(--sand); }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.process-grid li { min-height: 290px; padding: 1.5rem 1.2rem 1.5rem 0; border-right: 1px solid var(--line); }
.process-grid li:not(:first-child) { padding-left: 1.2rem; }
.process-grid li:last-child { border: 0; }
.process-grid span { color: var(--terracotta); font-size: .62rem; }
.process-grid h3 { margin: 6rem 0 .8rem; font: 1.7rem var(--display); }
.process-grid p { margin: 0; color: var(--muted); font-size: .72rem; }

.about { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); }
.about-image { margin: 0; min-height: 790px; overflow: hidden; }
.about-image img { height: 100%; object-fit: cover; filter: saturate(.68); }
.about-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(4rem, 8vw, 9rem); }
.about-copy blockquote { margin: 2rem 0; font: clamp(2.7rem, 4.3vw, 5rem)/1 var(--display); letter-spacing: -.045em; }
.about-copy > p:not(.section-label) { max-width: 530px; color: var(--muted); }
.about-signature { display: flex; flex-direction: column; margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.about-signature strong { font: 1.2rem var(--display); }
.about-signature span { color: var(--muted); font-size: .68rem; }

.testimonials { display: grid; grid-template-columns: .6fr 1.4fr; gap: clamp(3rem, 8vw, 9rem); background: var(--forest); color: white; }
.testimonial-intro { display: flex; flex-direction: column; align-items: flex-start; }
.testimonial-intro > strong { margin-top: auto; font: 6rem/.8 var(--display); }
.testimonial-intro > span { color: #d7c181; letter-spacing: .12em; }
.testimonial-intro > p:last-child { margin: .3rem 0 0; color: rgba(255,255,255,.5); font-size: .65rem; }
.testimonial-list blockquote { margin: 0; padding: 2.2rem 0; border-top: 1px solid rgba(255,255,255,.2); }
.testimonial-list blockquote > p { max-width: 860px; margin: 0; font: clamp(1.5rem, 2.3vw, 2.4rem)/1.3 var(--display); }
.testimonial-list footer { display: flex; gap: 1rem; margin-top: 1.3rem; font-size: .65rem; }
.testimonial-list footer span { color: rgba(255,255,255,.5); }

.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 9rem); padding: clamp(6rem, 10vw, 10rem) clamp(1.25rem, 7vw, 7rem); background: #c9d2c2; }
.contact-copy > p:not(.section-label) { max-width: 480px; }
.contact-direct { display: flex; flex-direction: column; margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.contact-direct a { font: 1.3rem var(--display); }
.contact-direct span { margin-top: .5rem; color: var(--muted); font-size: .65rem; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem 1.5rem; padding: clamp(1.5rem, 4vw, 3rem); background: var(--paper); box-shadow: 14px 14px 0 rgba(23,59,46,.14); }
.field { display: flex; flex-direction: column; }
.field-wide { grid-column: 1 / -1; }
.field label, .upload label { margin-bottom: .35rem; font-size: .58rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.field input, .field select, .field textarea { width: 100%; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--ink); outline: none; }
.field input, .field select { height: 3.2rem; }
.field textarea { padding: .8rem 0; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--forest); box-shadow: 0 1px 0 var(--forest); }
.error { display: none; margin-top: .3rem; color: #a13b25; font-size: .62rem; }
.field.invalid .error { display: block; }
.field.invalid input, .field.invalid select { border-color: #a13b25; }
.upload { position: relative; padding: 1rem; border: 1px dashed var(--line); }
.upload label { display: block; cursor: pointer; }
.upload label span { font-size: 1rem; }
.upload input { width: 100%; font-size: .65rem; }
.upload small { color: var(--muted); font-size: .58rem; }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .65rem; cursor: pointer; }
.consent input { accent-color: var(--forest); }
.consent.invalid { color: #a13b25; }
.form-success { display: none; padding: 1rem; background: #dce7d7; color: var(--forest); }
.form-success.show { display: flex; flex-direction: column; }
.form-success span { font-size: .7rem; }

.faq { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem, 9vw, 10rem); background: var(--paper); }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem 0; list-style: none; font-weight: 600; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { display: grid; place-items: center; min-width: 2rem; height: 2rem; border: 1px solid var(--line); border-radius: 50%; transition: .25s; }
.accordion details[open] summary span { transform: rotate(45deg); background: var(--forest); color: white; }
.accordion details p { max-width: 680px; margin: -.4rem 0 1.5rem; color: var(--muted); font-size: .82rem; }

.site-footer { display: grid; grid-template-columns: 1fr auto auto auto; gap: clamp(2rem, 6vw, 7rem); align-items: center; padding: 3rem clamp(1.25rem, 5vw, 5rem) 6rem; background: var(--forest-deep); color: white; font-size: .62rem; }
.footer-area, .footer-links { display: flex; gap: 1rem; }
.site-footer > p { color: rgba(255,255,255,.5); }
.whatsapp { position: fixed; right: 1.2rem; bottom: 4.2rem; z-index: 30; display: flex; align-items: center; gap: .6rem; padding: .55rem 1rem .55rem .55rem; border-radius: 100px; background: #21c063; color: white; box-shadow: 0 8px 25px rgba(0,0,0,.2); font-size: .65rem; font-weight: 700; }
.whatsapp svg { width: 2rem; height: 2rem; padding: .35rem; border-radius: 50%; background: white; color: #21c063; }
.demo-banner { position: fixed; inset: auto 0 0; z-index: 40; display: flex; justify-content: center; align-items: center; gap: 1rem; min-height: 2.55rem; padding: .55rem 1rem; background: #f3ecdd; color: var(--ink); border-top: 1px solid var(--line); font-size: .62rem; }
.demo-banner > span { padding: .2rem .5rem; border-radius: 40px; background: var(--forest); color: white; font-size: .5rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.demo-banner p { margin: 0; }
.demo-banner a { font-weight: 700; text-decoration: underline; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1050px) {
  .site-header { gap: 1.5rem; }
  .intro, .section-head { grid-template-columns: .5fr 1.2fr; }
  .intro-stats, .section-head > p:last-child { grid-column: 2; }
  .intro-stats { display: grid; grid-template-columns: repeat(3,1fr); }
  .intro-stats div { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(3,1fr); }
  .process-grid li:nth-child(3) { border-right: 0; }
  .process-grid li:nth-child(n+4) { border-top: 1px solid var(--line); }
  .contact { grid-template-columns: 1fr 1.35fr; }
}

@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr auto; padding: 1rem 1.15rem; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 3rem; height: 3rem; padding: .8rem; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: rgba(14,42,33,.2); color: white; }
  .menu-toggle span { display: block; width: 100%; height: 1px; background: currentColor; transition: .25s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 0; z-index: -1; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1.3rem; background: var(--forest-deep); opacity: 0; visibility: hidden; transition: .25s; font: 2rem var(--display); }
  .main-nav.open { opacity: 1; visibility: visible; }
  .hero { min-height: 820px; height: auto; max-height: none; }
  .hero-image::after { background: linear-gradient(0deg, rgba(14,42,33,.95) 10%, rgba(14,42,33,.4) 75%, rgba(14,42,33,.18)); }
  .hero-panel { width: auto; min-height: 820px; display: flex; flex-direction: column; justify-content: flex-end; padding: 7rem 1.25rem 7rem; }
  .hero h1 { font-size: clamp(4.3rem, 20vw, 6.4rem); }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .hero-note { left: 1.25rem; right: auto; bottom: 1.5rem; width: calc(100% - 5rem); }
  .hero-note span { font-size: 2.7rem; }
  .hero-index { display: none; }
  .section { padding: 5rem 1.25rem; }
  .intro, .section-head, .projects-title { display: block; }
  .intro h2, .section-head h2, .projects-title h2, .contact h2, .faq h2 { font-size: clamp(3.5rem, 16vw, 5.3rem); }
  .intro-copy > p, .section-head > p:last-child { margin-top: 1.5rem; }
  .intro-stats { display: block; margin-top: 3rem; }
  .service { grid-template-columns: 2rem 1fr auto; gap: .8rem; padding-block: 1.4rem; }
  .service > div { display: block; }
  .service h3 { font-size: 1.5rem; }
  .service p { margin-top: .65rem; }
  .projects { padding: 5rem 1.25rem; }
  .projects-title { margin-bottom: 3rem; }
  .project-wide > img { height: 520px; }
  .project-caption { display: block; }
  .project-caption p { margin-top: 1rem; }
  .project-pair { grid-template-columns: 1fr; gap: 3rem; margin-top: 3rem; }
  .project-offset { margin-top: 0; }
  .project-pair .project > img { height: 500px; }
  .before-after { grid-template-columns: 1fr; margin-top: 5rem; }
  .comparison { height: 420px; }
  .comparison-before img { width: calc(100vw - 2.5rem); }
  .before-after-copy h3 { font-size: 2.8rem; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li, .process-grid li:not(:first-child) { min-height: 0; padding: 1.4rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .process-grid h3 { margin: 2rem 0 .6rem; }
  .about { grid-template-columns: 1fr; }
  .about-image { min-height: 560px; }
  .about-copy { padding: 5rem 1.25rem; }
  .testimonials { grid-template-columns: 1fr; gap: 3rem; }
  .testimonial-intro > strong { margin-top: 2rem; }
  .contact { grid-template-columns: 1fr; padding: 5rem 1.25rem; }
  .contact-form { grid-template-columns: 1fr; padding: 1.4rem; box-shadow: 8px 8px 0 rgba(23,59,46,.14); }
  .field-wide { grid-column: 1; }
  .faq { grid-template-columns: 1fr; gap: 3rem; }
  .site-footer { grid-template-columns: 1fr; gap: 1.5rem; padding: 3rem 1.25rem 6.5rem; }
  .footer-area, .footer-links { flex-wrap: wrap; }
  .whatsapp { right: .8rem; bottom: 4.4rem; padding: .45rem; }
  .whatsapp span { display: none; }
  .demo-banner { justify-content: flex-start; gap: .55rem; }
  .demo-banner p { display: none; }
  .demo-banner a { margin-left: auto; }
}