:root {
  --ink: #05080d;
  --ink-2: #0a111b;
  --navy: #0d1d34;
  --navy-2: #102a4a;
  --blue: #1688f5;
  --blue-bright: #5ec7ff;
  --silver: #aebdcc;
  --silver-soft: #dce6ee;
  --white: #f7fbff;
  --muted: #9aaabd;
  --line: rgba(174, 189, 204, .20);
  --line-strong: rgba(94, 199, 255, .42);
  --shadow: 0 22px 70px rgba(0, 0, 0, .35);
  --radius: 22px;
  --radius-sm: 14px;
  --content: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background: var(--ink);
  font-family: "Manrope", "Arial", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.container { width: var(--content); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(174,189,204,.12);
  background: rgba(5, 8, 13, .82);
  backdrop-filter: blur(18px);
}
.navbar { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; min-width: 142px; }
.brand img { width: 146px; height: 72px; object-fit: contain; object-position: center; }
.nav-links { display: flex; align-items: center; gap: 28px; color: var(--silver); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--blue-bright); }
.nav-cta { display: inline-flex; align-items: center; gap: 9px; padding: 12px 17px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--white) !important; background: rgba(22,136,245,.12); }
.nav-cta::after { content: "↗"; color: var(--blue-bright); font-size: 16px; }
.menu-toggle { display: none; padding: 8px; border: 0; color: var(--white); background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: currentColor; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-bright); font-size: 11px; font-weight: 800; letter-spacing: .20em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.display { max-width: 790px; margin: 20px 0 22px; font-size: clamp(42px, 6.3vw, 82px); line-height: .99; letter-spacing: -.065em; }
.display em { color: var(--blue-bright); font-style: normal; }
.lead { max-width: 610px; color: var(--silver-soft); font-size: clamp(16px, 2vw, 20px); line-height: 1.7; }
.section-title { max-width: 700px; margin: 15px 0 16px; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.02; letter-spacing: -.055em; }
.section-copy { max-width: 600px; color: var(--muted); font-size: 16px; line-height: 1.8; }

.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 13px 19px; border: 1px solid var(--blue); border-radius: 999px; color: var(--white); background: var(--blue); box-shadow: 0 10px 30px rgba(22,136,245,.20); font-size: 13px; font-weight: 800; letter-spacing: .02em; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button::after { content: "↗"; font-size: 16px; }
.button:hover, .button:focus-visible { transform: translateY(-2px); background: #2897ff; box-shadow: 0 16px 34px rgba(22,136,245,.30); }
.button.secondary { border-color: var(--line); background: transparent; box-shadow: none; color: var(--silver-soft); }
.button.secondary:hover, .button.secondary:focus-visible { border-color: var(--line-strong); background: rgba(94,199,255,.08); }

.hero { position: relative; overflow: hidden; padding: 86px 0 112px; background: radial-gradient(circle at 80% 18%, rgba(22,136,245,.19), transparent 28%), radial-gradient(circle at 12% 20%, rgba(94,199,255,.06), transparent 32%); }
.hero::after { content: "SUMMIT"; position: absolute; right: -32px; bottom: 34px; color: rgba(255,255,255,.025); font-size: clamp(100px, 19vw, 260px); font-weight: 800; letter-spacing: -.1em; line-height: .7; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .94fr) minmax(420px, .86fr); align-items: center; gap: 72px; position: relative; z-index: 1; }
.hero-copy { padding-top: 18px; }
.hero-note { display: flex; gap: 18px; align-items: center; margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.hero-note strong { display: block; margin-bottom: 4px; color: var(--white); font-size: 15px; }
.hero-note .rule { width: 1px; height: 36px; background: var(--line-strong); }
.hero-visual { position: relative; min-height: 580px; }
.hero-visual::before { content: ""; position: absolute; inset: 20px -18px 8px 42px; border: 1px solid var(--line-strong); border-radius: 28px; transform: rotate(4deg); }
.hero-image { position: absolute; inset: 0 22px 26px 0; overflow: hidden; border-radius: 28px; background: var(--navy); box-shadow: var(--shadow); }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,13,.02) 32%, rgba(5,8,13,.78) 100%); }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-image-label { position: absolute; right: 26px; bottom: 28px; left: 26px; z-index: 1; display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.hero-image-label small { color: var(--silver-soft); font-size: 10px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.hero-image-label h2 { margin: 6px 0 0; font-size: clamp(25px, 3vw, 39px); line-height: 1; letter-spacing: -.05em; }
.hero-image-label .signal { display: grid; width: 52px; height: 52px; flex: 0 0 52px; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; color: var(--white); font-size: 22px; }

.section { padding: 116px 0; }
.section.alt { background: linear-gradient(180deg, rgba(13,29,52,.28), rgba(13,29,52,.08)); }
.split { display: grid; grid-template-columns: .74fr 1.26fr; gap: 110px; align-items: start; }
.split-sticky { position: sticky; top: 122px; }
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 42px; }
.metric { padding: 22px; border-top: 1px solid var(--line-strong); background: rgba(10,17,27,.76); }
.metric-number { display: block; margin-bottom: 8px; color: var(--blue-bright); font-size: 28px; font-weight: 800; letter-spacing: -.04em; }
.metric-label { color: var(--silver); font-size: 12px; }
.story { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.story-card { min-height: 210px; padding: 28px; border: 1px solid var(--line); background: rgba(10,17,27,.58); }
.story-card:nth-child(2) { transform: translateY(34px); background: linear-gradient(145deg, rgba(22,136,245,.16), rgba(10,17,27,.72)); }
.story-card:nth-child(3) { background: linear-gradient(145deg, rgba(255,255,255,.05), rgba(10,17,27,.7)); }
.story-card h3 { margin: 18px 0 10px; font-size: 20px; letter-spacing: -.03em; }
.story-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.story-index { color: var(--blue-bright); font-size: 11px; font-weight: 800; letter-spacing: .15em; }

.portfolio-head { display: flex; align-items: end; justify-content: space-between; gap: 34px; margin-bottom: 48px; }
.portfolio-head .section-copy { margin-bottom: 3px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.project-card { position: relative; display: flex; min-height: 440px; flex-direction: column; justify-content: end; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--navy); isolation: isolate; }
.project-card:nth-child(1) { grid-column: span 7; }
.project-card:nth-child(2) { grid-column: span 5; min-height: 440px; }
.project-card:nth-child(3), .project-card:nth-child(4) { grid-column: span 6; min-height: 320px; }
.project-card-image, .project-card::before { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.project-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5,8,13,.02) 25%, rgba(5,8,13,.94) 100%); }
.project-card:hover .project-card-image { transform: scale(1.05); }
.project-card-content { padding: 28px; }
.project-card-content h3 { max-width: 430px; margin: 8px 0 10px; font-size: clamp(25px, 3vw, 39px); line-height: 1; letter-spacing: -.055em; }
.project-card-content p { max-width: 500px; margin: 0; color: var(--silver-soft); font-size: 13px; line-height: 1.7; }
.project-card .project-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 20px; color: var(--blue-bright); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.project-card .project-link::after { content: "↗"; font-size: 17px; }
.project-card.soon { min-height: 320px; justify-content: center; background: radial-gradient(circle at 80% 10%, rgba(22,136,245,.22), transparent 32%), linear-gradient(135deg, #0b1728, #05080d 75%); }
.project-card.soon::before { content: ""; inset: auto -12% 20% auto; width: 65%; height: 120%; border: 1px solid rgba(94,199,255,.32); border-radius: 50%; transform: rotate(-20deg); z-index: -1; opacity: .75; }
.project-card.soon::after { inset: 0; background: linear-gradient(120deg, rgba(5,8,13,.1), rgba(5,8,13,.7)); }
.project-card.soon .project-card-content { padding: 34px; }
.project-card.soon .project-card-content h3 { max-width: 370px; }
.badge { display: inline-flex; width: fit-content; padding: 7px 10px; border: 1px solid rgba(94,199,255,.34); border-radius: 999px; color: var(--blue-bright); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }

.quote-band { position: relative; overflow: hidden; padding: 96px 0; background: var(--blue); }
.quote-band::after { content: ""; position: absolute; width: 480px; height: 480px; right: -130px; bottom: -270px; border: 1px solid rgba(255,255,255,.32); border-radius: 50%; box-shadow: 0 0 0 56px rgba(255,255,255,.08), 0 0 0 112px rgba(255,255,255,.05); }
.quote-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 60px; position: relative; z-index: 1; }
.quote-grid h2 { max-width: 740px; margin: 0; font-size: clamp(34px, 5vw, 68px); line-height: .98; letter-spacing: -.07em; }
.quote-grid p { max-width: 370px; margin: 0; color: rgba(247,251,255,.80); line-height: 1.8; }
.quote-grid .button { border-color: var(--white); background: var(--white); color: var(--navy); box-shadow: none; }
.quote-grid .button:hover { background: var(--silver-soft); }

.footer { padding: 46px 0 30px; border-top: 1px solid var(--line); background: var(--ink); }
.footer-top { display: flex; justify-content: space-between; gap: 34px; align-items: start; }
.footer-brand { max-width: 285px; }
.footer-brand img { width: 178px; height: 82px; object-fit: contain; object-position: left center; margin: -10px 0 8px -20px; }
.footer-brand p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.footer-links { display: flex; gap: 64px; }
.footer-links h3 { margin: 0 0 14px; color: var(--silver); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.footer-links a { display: block; margin: 8px 0; color: var(--muted); font-size: 12px; }
.footer-links a:hover { color: var(--blue-bright); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 52px; padding-top: 18px; border-top: 1px solid var(--line); color: #67788b; font-size: 11px; }
.whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 40; display: inline-flex; align-items: center; gap: 8px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: #fff; background: #19a968; box-shadow: 0 12px 35px rgba(0,0,0,.35); font-size: 12px; font-weight: 800; }
.whatsapp::before { content: "◉"; color: #d9ffe8; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

.project-hero { padding: 76px 0 64px; background: radial-gradient(circle at 76% 25%, rgba(22,136,245,.2), transparent 30%), linear-gradient(180deg, rgba(13,29,52,.42), transparent); }
.project-hero-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: end; }
.project-hero h1 { max-width: 620px; margin: 16px 0; font-size: clamp(44px, 7vw, 92px); line-height: .93; letter-spacing: -.08em; }
.project-hero .project-intro { max-width: 520px; color: var(--silver-soft); font-size: 17px; line-height: 1.8; }
.project-hero-art { position: relative; min-height: 430px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--navy); }
.project-hero-art img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; }
.project-hero-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,13,.02), rgba(5,8,13,.65)); }
.project-hero-art .art-caption { position: absolute; right: 24px; bottom: 20px; left: 24px; z-index: 1; display: flex; justify-content: space-between; color: var(--silver-soft); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.project-content { padding: 82px 0 116px; }
.project-content-grid { display: grid; grid-template-columns: .74fr 1.26fr; gap: 100px; }
.feature-list { margin: 28px 0 0; padding: 0; list-style: none; }
.feature-list li { display: flex; gap: 14px; align-items: start; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--silver-soft); }
.feature-list li::before { content: "+"; color: var(--blue-bright); font-size: 20px; line-height: 1.2; }
.feature-list strong { display: block; color: var(--white); }
.gallery-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.gallery-heading h2 { margin: 0; font-size: 27px; letter-spacing: -.04em; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.gallery img { width: 100%; height: 440px; object-fit: cover; object-position: top center; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); }
.gallery.single img { height: 430px; object-position: center; }
.disclaimer { margin-top: 18px; color: #718196; font-size: 11px; line-height: 1.6; }
.coming-soon { min-height: 390px; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: radial-gradient(circle at 50% 24%, rgba(22,136,245,.28), transparent 28%), linear-gradient(145deg, #0e2747, #05080d 70%); }
.coming-soon-mark { position: relative; width: 190px; height: 190px; border: 1px solid rgba(94,199,255,.42); border-radius: 50%; display: grid; place-items: center; color: var(--blue-bright); text-align: center; font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.coming-soon-mark::before, .coming-soon-mark::after { content: ""; position: absolute; border: 1px solid rgba(174,189,204,.24); transform: rotate(45deg); }
.coming-soon-mark::before { width: 122px; height: 122px; }
.coming-soon-mark::after { width: 74px; height: 74px; }

@media (max-width: 940px) {
  :root { --content: min(100% - 36px, 760px); }
  .nav-links { position: absolute; top: 84px; right: 18px; left: 18px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: rgba(5,8,13,.96); box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 13px 12px; }
  .nav-cta { justify-content: center; margin-top: 6px; }
  .menu-toggle { display: block; }
  .hero-grid, .project-hero-grid, .quote-grid { grid-template-columns: 1fr; gap: 46px; }
  .hero-visual { min-height: 480px; }
  .split, .project-content-grid { grid-template-columns: 1fr; gap: 52px; }
  .split-sticky { position: static; }
  .portfolio-head { display: block; }
  .portfolio-head .section-copy { margin-top: 20px; }
  .project-card:nth-child(n) { grid-column: span 12; min-height: 380px; }
  .project-card.soon:nth-child(n) { min-height: 280px; }
  .footer-top { flex-direction: column; }
}

@media (max-width: 580px) {
  :root { --content: min(100% - 28px, 520px); }
  .site-header .navbar { min-height: 72px; }
  .brand img { width: 126px; height: 62px; }
  .nav-links { top: 72px; }
  .hero { padding: 62px 0 78px; }
  .hero::after { right: -50px; bottom: 16px; font-size: 100px; }
  .hero-visual { min-height: 360px; }
  .hero-image { inset: 0 10px 18px 0; border-radius: 20px; }
  .hero-visual::before { inset: 12px -6px 2px 18px; border-radius: 20px; }
  .section { padding: 80px 0; }
  .metrics, .story, .gallery { grid-template-columns: 1fr; }
  .story-card:nth-child(2) { transform: none; }
  .story-card { min-height: 170px; }
  .project-hero { padding: 56px 0 42px; }
  .project-hero-art, .project-hero-art img { min-height: 300px; height: 300px; }
  .project-content { padding: 58px 0 80px; }
  .gallery img, .gallery.single img { height: 320px; }
  .footer-links { width: 100%; justify-content: space-between; gap: 20px; }
  .footer-bottom { flex-direction: column; gap: 6px; margin-top: 36px; }
  .whatsapp { right: 14px; bottom: 14px; }
}

/* Vale Verde catalog update */
.catalog-download { margin-top: 18px; }
.vale-intro-band { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; margin-top: 46px; }
.vale-panel { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #061b32; }
.vale-panel img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; }
.vale-panel-copy { padding: 28px; }
.vale-panel-copy h3 { margin: 12px 0 10px; font-size: 28px; letter-spacing: -.05em; }
.vale-panel-copy p { margin: 0; color: var(--muted); line-height: 1.7; }
.plantas-section { margin-top: 92px; padding-top: 64px; border-top: 1px solid var(--line); }
.plantas-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 26px; }
.planta-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #071a30; }
.planta-card img { width: 100%; height: auto; aspect-ratio: 1500 / 844; object-fit: cover; }
.planta-card figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 14px 16px; color: var(--silver); font-size: 12px; }
.planta-card figcaption strong { color: var(--white); }
@media (max-width: 700px) {
  .vale-intro-band, .plantas-grid { grid-template-columns: 1fr; }
  .plantas-section { margin-top: 64px; }
}

/* Park Cachoeira project page */
.park-theme { --park-cyan: #76e4f5; --park-lime: #b7ed70; --park-gold: #f6bf54; }
.park-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 32px; }
.park-stat { padding: 24px 20px; border: 1px solid rgba(118,228,245,.22); border-left: 3px solid var(--park-cyan); border-radius: var(--radius-sm); background: #092c3b; }
.park-stat:nth-child(even) { border-left-color: var(--park-gold); }
.park-stat strong { display: block; color: var(--park-cyan); font-size: clamp(24px, 3vw, 38px); letter-spacing: -.06em; }
.park-stat:nth-child(even) strong { color: var(--park-gold); }
.park-stat span { display: block; margin-top: 6px; color: var(--white); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.park-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.park-feature { min-height: 160px; padding: 24px; border: 1px solid rgba(118,228,245,.18); border-radius: var(--radius-sm); background: #092c3b; }
.park-feature-number { color: var(--park-gold); font-size: 13px; font-weight: 800; }
.park-feature h3 { margin: 22px 0 8px; color: var(--park-cyan); font-size: 18px; letter-spacing: -.04em; }
.park-feature p { margin: 0; color: var(--muted); line-height: 1.55; }
.park-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; }
.park-gallery figure { margin: 0; overflow: hidden; border: 1px solid rgba(118,228,245,.2); border-radius: var(--radius-sm); background: #092c3b; }
.park-gallery img { display: block; width: 100%; height: auto; }
.park-gallery figcaption { padding: 14px 16px 16px; color: var(--muted); font-size: 12px; }
.park-gallery figcaption strong { display: block; margin-bottom: 4px; color: var(--white); font-size: 14px; }
.park-note { margin-top: 18px; color: var(--muted); font-size: 12px; line-height: 1.7; }
@media (max-width: 850px) { .park-stat-grid { grid-template-columns: repeat(2, 1fr); } .park-feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .park-stat-grid, .park-feature-grid, .park-gallery { grid-template-columns: 1fr; } }

.wide-project-image { width: 100%; height: auto; margin-top: 28px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #092c3b; }

.story > .project-hero-art { grid-column: 1 / -1; }

/* Destaque institucional da Summit — preserva a arte de marca. */
.hero-image.institutional::after { background: linear-gradient(180deg, transparent 60%, rgba(5,8,13,.85) 100%); }
.hero-image.institutional:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 4px; }