:root {
  --ink: #12201d;
  --forest: #0c2f29;
  --deep: #08231f;
  --green: #146b58;
  --mint: #a9e0c3;
  --lime: #d6f3a7;
  --cream: #f5f1e8;
  --paper: #fbfaf6;
  --coral: #e89578;
  --line: rgba(18, 32, 29, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  width: min(1240px, calc(100% - 48px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  color: white;
}
html.js .site-header {
  position: fixed;
  transition: background-color .25s ease, border-color .25s ease, padding .25s ease, top .25s ease;
}
html.js .site-header.is-scrolled {
  top: 12px;
  padding: 13px 18px;
  background: rgba(7, 27, 24, .91);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 4px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, .2);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 50%;
  flex-shrink: 0;
}
.brand-mark {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 50%;
  position: relative;
  font: 800 14px/1 "Trebuchet MS", sans-serif;
  letter-spacing: -1px;
}
.brand-mark i { position: absolute; width: 5px; height: 5px; background: var(--lime); border-radius: 50%; top: 4px; right: 3px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font: 700 17px/1 "Trebuchet MS", sans-serif; letter-spacing: -.3px; }
.brand-copy small { margin-top: 5px; font-size: 9px; letter-spacing: 2.1px; text-transform: uppercase; opacity: .68; }
.site-header nav { display: flex; gap: 36px; font-size: 13px; }
.site-header nav a { opacity: .78; transition: .2s ease; }
.site-header nav a:hover { opacity: 1; }
.header-cta { border-bottom: 1px solid rgba(255,255,255,.55); padding: 8px 0; font-size: 13px; font-weight: 700; }

.hero {
  min-height: 760px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.018) 25%, transparent 25%) 0 0/60px 60px,
    radial-gradient(circle at 83% 28%, rgba(88, 187, 149, .22), transparent 27%),
    var(--deep);
  color: white;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  align-items: center;
  gap: 48px;
  padding: 132px max(40px, calc((100vw - 1240px)/2)) 110px;
}
.hero::before { content: ""; position: absolute; width: 1px; height: 100%; background: rgba(255,255,255,.055); left: 10%; top: 0; box-shadow: 40vw 0 rgba(255,255,255,.04), 80vw 0 rgba(255,255,255,.04); }
.hero-glow { position: absolute; width: 500px; height: 500px; border-radius: 50%; filter: blur(100px); background: rgba(26, 115, 94, .28); right: -170px; bottom: -230px; }
.hero-content { position: relative; z-index: 2; max-width: 660px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 22px; color: var(--mint); font-size: 11px; font-weight: 700; letter-spacing: 2.2px; text-transform: uppercase; }
.eyebrow span { width: 25px; height: 1px; background: currentColor; }
.eyebrow.dark { color: var(--green); }
h1, h2 { margin: 0; font-family: "Trebuchet MS", "Segoe UI", sans-serif; letter-spacing: -3.5px; line-height: .98; }
h1 { font-size: clamp(58px, 6.25vw, 94px); max-width: 690px; font-weight: 400; }
h1 em, h2 em { font-family: Georgia, serif; font-weight: 400; color: var(--mint); }
.hero-lead { max-width: 565px; margin: 30px 0 35px; color: rgba(255,255,255,.7); font-size: 17px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; gap: 24px; padding: 17px 22px; font-size: 13px; font-weight: 800; border-radius: 2px; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--coral); color: var(--deep); }
.button-primary:hover { background: #f0a187; }
.text-link { display: inline-flex; gap: 12px; align-items: center; font-size: 13px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: 7px; }
.hero-visual { min-height: 560px; position: relative; display: grid; place-items: center; z-index: 1; }
.photo-frame { position: relative; z-index: 2; width: min(440px, 85%); aspect-ratio: 1/1.16; border-radius: 48% 48% 5px 5px; overflow: hidden; background: #7eb6a8; box-shadow: 0 40px 80px rgba(0,0,0,.3); }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; transform: scale(1.09); }
.hero-orbit { position: absolute; border: 1px solid rgba(214,243,167,.28); border-radius: 50%; transform: rotate(-16deg); }
.orbit-one { width: 560px; height: 360px; }
.orbit-two { width: 530px; height: 530px; border-color: rgba(255,255,255,.09); }
.hero-orbit::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); top: 46px; right: 70px; box-shadow: 0 0 0 8px rgba(214,243,167,.1); }
.hero-badge { position: absolute; z-index: 2; background: rgba(8,35,31,.9); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.13); display: flex; align-items: center; }
.badge-top { top: 22%; right: -2%; padding: 13px 18px 13px 13px; gap: 12px; }
.badge-icon { width: 38px; height: 38px; border-radius: 50%; background: var(--coral); color: var(--deep); display: grid; place-items: center; }
.badge-top div { display: flex; flex-direction: column; gap: 5px; }
.badge-top small { font-size: 8px; letter-spacing: 1.4px; color: var(--mint); text-transform: uppercase; }
.badge-top strong { font-size: 12px; }
.badge-bottom { left: 1%; bottom: 16%; padding: 15px 20px; gap: 12px; }
.badge-bottom strong { font: 400 28px/1 Georgia, serif; color: var(--lime); }
.badge-bottom span { font-size: 9px; color: rgba(255,255,255,.65); text-transform: uppercase; line-height: 1.4; letter-spacing: 1px; }
.hero-strip { position: absolute; left: 0; bottom: 0; width: 100%; height: 64px; border-top: 1px solid rgba(255,255,255,.09); display: flex; align-items: center; justify-content: center; gap: 50px; color: rgba(255,255,255,.53); font-size: 9px; letter-spacing: 2.7px; text-transform: uppercase; }
.hero-strip i { color: var(--coral); font-style: normal; }

.section { max-width: 1240px; margin: 0 auto; padding: 120px 24px; }
.section-heading { max-width: 820px; margin: 0 auto 70px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.section-heading h2, .services-intro h2, .portfolio-header h2, .process-copy h2, .about-copy h2, .faq-section h2, .final-cta h2 { font-size: clamp(44px, 5vw, 68px); }
.section-heading h2 em, .services-intro h2 em, .process-copy h2 em, .about-copy h2 em { color: var(--green); }
.section-heading > p:last-child { max-width: 630px; font-size: 15px; line-height: 1.7; color: #59635f; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.benefit-grid article { padding: 40px; min-height: 250px; border-right: 1px solid var(--line); transition: background .2s, transform .2s; }
.benefit-grid article:last-child { border: 0; }
.benefit-grid article:hover { background: #fff; transform: translateY(-4px); }
.benefit-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #e2f0df; color: var(--green); font-size: 23px; margin-bottom: 38px; }
.benefit-grid h3, .service-rows h3, .process-steps h3 { font: 700 22px/1.2 "Trebuchet MS", sans-serif; margin: 0 0 13px; }
.benefit-grid p, .service-rows p, .process-steps p { margin: 0; color: #69726f; font-size: 14px; line-height: 1.65; }
.services-list { display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; margin-top: 130px; align-items: start; }
.services-intro { position: sticky; top: 40px; }
.service-rows { border-top: 1px solid var(--line); }
.service-rows article { display: grid; grid-template-columns: 42px 1fr 30px; gap: 22px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: start; }
.service-rows > article > span { font: 400 12px/1 Georgia, serif; color: var(--green); }
.service-rows h3 { margin-bottom: 8px; }
.service-rows i { width: 29px; height: 29px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; font-style: normal; color: var(--green); }

.portfolio-section { background: var(--deep); color: white; padding: 120px max(24px, calc((100vw - 1240px)/2)); }
.portfolio-header { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; margin-bottom: 60px; }
.portfolio-header h2 em { color: var(--mint); }
.portfolio-header > p { color: rgba(255,255,255,.58); line-height: 1.7; max-width: 460px; margin: 0 0 5px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 55px 28px; }
.project-featured { grid-column: 1/-1; }
.project-preview { height: 330px; overflow: hidden; position: relative; padding: 24px 8% 0; color: #18332b; }
.project-featured .project-preview { height: 520px; padding: 45px 12% 0; }
.project-preview.vitta { background: #bfd9c6; }
.project-preview.norte { background: #dfd5c6; color: #342a23; }
.project-preview.oficina { background: #d98963; color: #2f1912; }
.browser-top { height: 24px; background: rgba(255,255,255,.72); border-bottom: 1px solid rgba(0,0,0,.09); border-radius: 6px 6px 0 0; display: flex; align-items: center; gap: 5px; padding: 0 10px; position: relative; z-index: 2; }
.browser-top span { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .3; }
.browser-top i { width: 45%; height: 5px; border-radius: 10px; background: currentColor; opacity: .07; margin-left: auto; }
.mock-nav { height: 50px; padding: 0 5%; background: rgba(255,255,255,.88); display: flex; align-items: center; gap: 18px; position: relative; z-index: 2; }
.mock-nav b { margin-right: auto; font: 700 11px/1 "Trebuchet MS"; }
.mock-nav i { width: 24px; height: 3px; background: currentColor; opacity: .16; }
.mock-nav button, .mock-body button { border: 0; padding: 7px 13px; background: #1d5f4f; color: white; font-size: 7px; }
.mock-body { height: calc(100% - 74px); background: rgba(249,248,242,.92); padding: 11% 8%; display: flex; flex-direction: column; align-items: flex-start; position: relative; z-index: 1; }
.mock-body > span { font-size: 6px; font-weight: 800; letter-spacing: 1.4px; opacity: .55; }
.mock-body > strong { font: 400 clamp(18px, 3.5vw, 45px)/1.03 Georgia, serif; max-width: 53%; margin: 12px 0; }
.mock-body > i { width: 28%; height: 4px; background: currentColor; opacity: .12; margin-bottom: 16px; }
.mock-shape { position: absolute; z-index: 2; width: 37%; aspect-ratio: 1; border-radius: 50% 50% 8px 50%; background: #5f9884; right: 16%; bottom: -8%; box-shadow: -20px 20px 0 rgba(255,255,255,.55); }
.norte .mock-shape { border-radius: 2px 100% 2px 2px; background: #9c806a; }
.oficina .mock-shape { background: #282421; border-radius: 50% 50% 10px 10px; }
.norte .mock-nav button, .norte .mock-body button { background: #765a47; }
.oficina .mock-nav button, .oficina .mock-body button { background: #2f1912; }
.project-info { padding-top: 23px; max-width: 640px; }
.project-info > span { font-size: 9px; letter-spacing: 1.8px; text-transform: uppercase; color: var(--mint); }
.project-info h3 { font: 700 26px/1.2 "Trebuchet MS"; margin: 9px 0; }
.project-info p { margin: 0; color: rgba(255,255,255,.55); font-size: 14px; line-height: 1.6; }
.concept-note { color: rgba(255,255,255,.35); font-size: 10px; margin: 36px 0 0; }

.process-section { max-width: 1240px; margin: 0 auto; padding: 130px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 110px; }
.process-copy > p:not(.eyebrow) { color: #626c68; line-height: 1.75; max-width: 520px; }
.process-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.process-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.process-steps li > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--forest); color: white; font: 400 11px/1 Georgia, serif; }
.process-steps h3 { font-size: 18px; margin-bottom: 5px; }

.about-section { background: #e9eee5; padding: 120px max(24px, calc((100vw - 1120px)/2)); display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.about-photo { position: relative; }
.about-frame { height: 600px; overflow: hidden; border-radius: 46% 46% 4px 4px; background: #9dcfc0; }
.about-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; transform: scale(1.08); }
.about-signature { position: absolute; right: -45px; bottom: 35px; background: var(--deep); color: white; padding: 18px 23px; display: flex; gap: 15px; align-items: center; box-shadow: 0 20px 40px rgba(9,35,31,.18); }
.about-signature span { font: 400 30px/1 Georgia; color: var(--lime); }
.about-signature p { margin: 0; font-size: 9px; line-height: 1.5; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.65); }
.about-lead { font: 400 20px/1.5 Georgia, serif; color: var(--green) !important; }
.about-copy > p:not(.eyebrow) { color: #58645f; line-height: 1.75; }
.dark-link { color: var(--forest); border-bottom-color: rgba(18,32,29,.25); margin-top: 18px; }

.faq-section { max-width: 1120px; margin: 0 auto; padding: 120px 24px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.faq-section h2 { font-size: 52px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 0 4px; }
.faq-list summary { cursor: pointer; list-style: none; padding: 24px 0; display: flex; justify-content: space-between; align-items: center; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--green); font-size: 20px; font-weight: 400; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { color: #69726f; margin: -6px 0 25px; line-height: 1.7; font-size: 14px; max-width: 620px; }

.final-cta { background: var(--green); color: white; text-align: center; padding: 110px 24px; position: relative; overflow: hidden; }
.final-cta::before, .final-cta::after { content: ""; position: absolute; width: 360px; height: 360px; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; }
.final-cta::before { left: -160px; bottom: -190px; }
.final-cta::after { right: -180px; top: -170px; }
.final-cta .eyebrow { justify-content: center; color: var(--lime); }
.final-cta h2 { font-size: clamp(48px, 6vw, 76px); }
.final-cta h2 em { color: var(--lime); }
.final-cta > p:not(.eyebrow) { color: rgba(255,255,255,.72); margin: 25px auto 30px; }
.button-light { background: var(--cream); color: var(--deep); position: relative; z-index: 2; }
.cta-star { position: absolute; color: rgba(214,243,167,.22); font-size: 180px; top: 30px; left: 12%; }

footer { background: #071b18; color: white; padding: 55px max(24px, calc((100vw - 1240px)/2)) 28px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 35px; align-items: start; }
.footer-brand { grid-row: span 2; }
footer > p { margin: 0; max-width: 380px; color: rgba(255,255,255,.45); font-size: 13px; line-height: 1.6; }
.footer-links { display: flex; gap: 25px; font-size: 12px; color: rgba(255,255,255,.66); }
footer > small { grid-column: 2/-1; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.3); font-size: 9px; letter-spacing: 1px; }
.whatsapp-float { position: fixed; z-index: 30; right: 22px; bottom: 22px; background: #24d366; color: #073d1c; border-radius: 30px; padding: 12px 17px 12px 12px; display: flex; align-items: center; gap: 9px; box-shadow: 0 10px 28px rgba(0,0,0,.23); font-size: 12px; transition: transform .2s; }
.whatsapp-float:hover { transform: translateY(-3px); }
.whatsapp-float span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: white; font-size: 18px; }

@media (max-width: 980px) {
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 150px; text-align: center; }
  .hero-content { margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
  .hero-actions { justify-content: center; }
  .hero-visual { min-height: 490px; }
  .badge-top { right: 5%; }
  .badge-bottom { left: 8%; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { border-right: 0; border-bottom: 1px solid var(--line); min-height: auto; }
  .services-list, .process-section, .about-section, .faq-section { grid-template-columns: 1fr; gap: 60px; }
  .services-intro { position: static; }
  .portfolio-header { grid-template-columns: 1fr; gap: 25px; }
  .about-photo { max-width: 540px; margin: 0 auto; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .project-featured { grid-column: auto; }
  .project-featured .project-preview, .project-preview { height: 430px; padding: 32px 8% 0; }
  footer { grid-template-columns: 1fr; }
  .footer-brand { grid-row: auto; }
  footer > small { grid-column: auto; }
}

@media (max-width: 620px) {
  .site-header { width: calc(100% - 32px); padding-top: 18px; }
  .header-cta { font-size: 0; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; }
  .header-cta span { font-size: 16px; }
  .hero { padding: 125px 20px 95px; min-height: auto; }
  h1 { font-size: 52px; letter-spacing: -2.5px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-visual { min-height: 420px; width: 100%; }
  .photo-frame { width: 84%; }
  .hero-orbit { transform: scale(.75) rotate(-16deg); }
  .badge-top { top: 14%; right: -4%; }
  .badge-bottom { bottom: 10%; left: 0; }
  .hero-strip { gap: 18px; overflow: hidden; justify-content: flex-start; padding-left: 20px; white-space: nowrap; }
  .hero-strip span:last-child, .hero-strip i:last-of-type { display: none; }
  .section, .portfolio-section, .process-section, .faq-section { padding-top: 90px; padding-bottom: 90px; }
  .section-heading { margin-bottom: 45px; }
  .section-heading h2, .services-intro h2, .portfolio-header h2, .process-copy h2, .about-copy h2, .final-cta h2 { font-size: 42px; letter-spacing: -2.5px; }
  .benefit-grid article { padding: 30px; }
  .services-list { margin-top: 90px; }
  .service-rows article { grid-template-columns: 30px 1fr; }
  .service-rows article > i { display: none; }
  .project-featured .project-preview, .project-preview { height: 280px; padding: 18px 5% 0; }
  .mock-body > strong { max-width: 60%; }
  .process-section { padding-left: 24px; padding-right: 24px; }
  .about-section { padding-top: 90px; padding-bottom: 90px; gap: 70px; }
  .about-frame { height: 470px; }
  .about-signature { right: -8px; bottom: -25px; }
  .faq-section h2 { font-size: 42px; }
  .final-cta { padding: 90px 20px; }
  footer { padding-bottom: 90px; }
  .whatsapp-float b { display: none; }
  .whatsapp-float { padding: 8px; }
}

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