:root {
  --ink: #071615;
  --ink-soft: #102b29;
  --paper: #f3f0e8;
  --paper-soft: #e8e4d8;
  --white: #fffdf8;
  --lime: #c9ff3d;
  --lime-soft: #e4ff9d;
  --cyan: #69e1d1;
  --line: rgba(7, 22, 21, 0.17);
  --line-light: rgba(255, 255, 255, 0.18);
  --muted: #61706c;
  --radius: 1.25rem;
  --shell: min(1180px, calc(100% - 40px));
  --sans: Inter, Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  --display: "Arial Narrow", "Aptos Display", Inter, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.lightbox-open { overflow: hidden; }

a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus { transform: translateY(0); }

.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(1220px, calc(100% - 32px));
  min-height: 4.5rem;
  padding: 0.5rem 0.55rem 0.5rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(4, 19, 18, 0.68);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  transition: background 250ms ease, border-color 250ms ease, top 250ms ease;
}

.site-header.is-scrolled {
  top: 0.5rem;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(4, 19, 18, 0.92);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 3.1rem;
  height: 3.1rem;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.08em;
}

.brand-copy { display: grid; line-height: 1; }
.brand-copy img { width: 8.6rem; height: 2rem; object-fit: contain; filter: invert(1); }
.brand-copy span { margin-top: -0.25rem; color: rgba(255,255,255,.6); font-size: .63rem; letter-spacing: .12em; text-transform: uppercase; }

.desktop-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.3rem;
}

.desktop-nav a {
  position: relative;
  padding: 0.65rem 0.85rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active { color: var(--white); }

.desktop-nav a.is-active::after {
  position: absolute;
  right: 0.85rem;
  bottom: 0.35rem;
  left: 0.85rem;
  height: 2px;
  border-radius: 999px;
  background: var(--lime);
  content: "";
}

.header-contact,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.header-contact {
  min-height: 3.1rem;
  padding-inline: 1.35rem;
  background: var(--white);
  color: var(--ink);
  font-size: 0.85rem;
}

.header-contact:hover { transform: translateY(-2px); }
.menu-toggle { display: none; }
.mobile-menu[hidden] { display: none; }

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 68% 36%, rgba(105, 225, 209, 0.14), transparent 26rem),
    linear-gradient(145deg, #061817 0%, #0a2826 52%, #071513 100%);
  isolation: isolate;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
  content: "";
}

.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .76; }

.hero-glow {
  position: absolute;
  top: 7%;
  right: -9rem;
  width: min(56vw, 52rem);
  aspect-ratio: 1;
  border: 1px solid rgba(201, 255, 61, 0.25);
  border-radius: 50%;
  box-shadow: inset 0 0 7rem rgba(105, 225, 209, 0.08), 0 0 8rem rgba(201, 255, 61, 0.05);
  animation: breathe 7s ease-in-out infinite;
}

.hero-glow::before,
.hero-glow::after {
  position: absolute;
  inset: 10%;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 42% 58% 56% 44%;
  content: "";
  animation: rotate 24s linear infinite;
}

.hero-glow::after { inset: 29%; border-color: rgba(201,255,61,.3); animation-direction: reverse; animation-duration: 17s; }

.hero-orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.08); pointer-events: none; }
.hero-orbit--one { width: 17rem; height: 17rem; right: 14%; top: 31%; }
.hero-orbit--two { width: 7rem; height: 7rem; right: 31%; top: 58%; border-color: rgba(201,255,61,.18); }

.hero-content {
  position: relative;
  z-index: 2;
  align-self: center;
  padding-top: 8rem;
  padding-bottom: 10rem;
}

.eyebrow,
.kicker {
  margin: 0 0 1.5rem;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: .75rem; color: var(--lime); }
.eyebrow::before { width: 2rem; height: 1px; background: currentColor; content: ""; }

.hero h1,
.section-heading h2,
.process-intro h2,
.contact h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 750;
  letter-spacing: -0.065em;
  line-height: 0.96;
  text-wrap: balance;
}

.hero h1 { max-width: 920px; font-size: clamp(3.7rem, 8.5vw, 8.2rem); }
.hero h1 span { display: block; color: var(--lime); font-style: italic; font-weight: 500; }

.hero-intro {
  max-width: 650px;
  margin: 2rem 0 0;
  color: rgba(255,255,255,.72);
  font-size: clamp(1rem, 1.5vw, 1.22rem);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.25rem; }
.button { min-height: 3.4rem; padding: .85rem 1.3rem; gap: 2rem; font-size: .88rem; }
.button--primary { background: var(--lime); color: var(--ink); }
.button--primary:hover { background: var(--lime-soft); transform: translateY(-2px); }
.button--ghost { border: 1px solid rgba(255,255,255,.22); color: var(--white); background: rgba(255,255,255,.05); }
.button--ghost:hover { background: rgba(255,255,255,.11); transform: translateY(-2px); }

.hero-news { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: min(100%, 43rem); margin-top: 2rem; padding: 1rem 1.15rem; border: 1px solid rgba(105,225,209,.26); border-radius: .85rem; background: rgba(4,19,18,.8); text-decoration: none; transition: border-color 180ms ease, background 180ms ease; }
.hero-news:hover { border-color: var(--cyan); background: #102b29; }
.hero-news__copy { display: grid; gap: .4rem; }
.hero-news__meta { display: flex; flex-wrap: wrap; gap: .5rem; color: var(--cyan); font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.hero-news strong { max-width: 37rem; font-size: 1rem; font-weight: 650; line-height: 1.4; }
.hero-news__arrow { display: grid; flex: 0 0 2.5rem; height: 2.5rem; place-items: center; border-radius: 50%; color: var(--lime); background: rgba(201,255,61,.09); }

.hero-footer {
  position: absolute;
  right: 0;
  bottom: 1.5rem;
  left: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  align-items: end;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-light);
}

.hero-footer div { display: grid; gap: .15rem; }
.hero-footer strong { color: var(--white); font-size: 1.25rem; line-height: 1; }
.hero-footer span { color: rgba(255,255,255,.54); font-size: .72rem; }
.hero-footer > a { justify-self: end; color: var(--lime); font-size: .76rem; font-weight: 800; text-decoration: none; text-transform: uppercase; letter-spacing: .08em; }

.section { padding: clamp(6rem, 11vw, 10rem) 0; }
.section--about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: clamp(3rem, 8vw, 8rem); }
.kicker { color: #587068; }
.section-heading h2, .process-intro h2 { font-size: clamp(3rem, 6vw, 5.8rem); }
.about-copy { padding-top: 4.5rem; }
.about-copy p { color: var(--muted); }
.about-copy .lead { margin-top: 0; color: var(--ink); font-size: clamp(1.25rem, 2vw, 1.75rem); line-height: 1.35; letter-spacing: -.025em; }
.about-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 3rem 0 0; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.about-facts div { display: grid; gap: .15rem; }
.about-facts dt { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.about-facts dd { margin: 0; font-weight: 700; }

.section--services { color: var(--white); background: var(--ink); }
.section--services .kicker { color: var(--cyan); }
.section-heading--split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, .44fr); gap: 4rem; align-items: end; }
.section-heading--split > p { margin: 0; color: rgba(255,255,255,.58); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 5rem; background: var(--line-light); border: 1px solid var(--line-light); }
.service-card { min-height: 29rem; padding: 2rem; background: var(--ink); transition: background 250ms ease, transform 250ms ease; }
.service-card:hover { position: relative; z-index: 2; background: var(--ink-soft); transform: translateY(-5px); }
.service-card__number { display: block; color: var(--lime); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.service-card h3 { max-width: 13ch; margin: 6rem 0 1.5rem; font-size: 1.65rem; line-height: 1.08; letter-spacing: -.04em; }
.service-card p { color: rgba(255,255,255,.58); font-size: .9rem; }
.service-card ul { display: flex; flex-wrap: wrap; gap: .45rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.service-card li { padding: .38rem .62rem; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: rgba(255,255,255,.68); font-size: .69rem; }

.section--process { background: var(--lime); }
.process-intro { max-width: 800px; }
.section--process .kicker { color: rgba(7,22,21,.58); }
.process-list { margin: 5rem 0 0; padding: 0; border-top: 1px solid rgba(7,22,21,.25); list-style: none; }
.process-list li { display: grid; grid-template-columns: 5rem 1fr; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid rgba(7,22,21,.25); }
.process-list > li > span { font-size: .75rem; font-weight: 800; }
.process-list div { display: grid; grid-template-columns: minmax(10rem, .42fr) 1fr; gap: 2rem; }
.process-list h3, .process-list p { margin: 0; }
.process-list h3 { font-size: 1.35rem; letter-spacing: -.03em; }
.process-list p { max-width: 42rem; color: rgba(7,22,21,.65); }

.section--projects { background: var(--paper); }
.section--projects .section-heading--split > p { color: var(--muted); }
.project-showcase { display: grid; gap: 5.5rem; margin-top: 5rem; }
.project-category { display: grid; gap: 1rem; }
.project-category__heading { display: grid; grid-template-columns: 4.5rem 1fr; align-items: baseline; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.project-category__heading p,
.project-category__heading h3 { margin: 0; }
.project-category__heading p { color: #587068; font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.project-category__heading h3 { font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1; letter-spacing: -.045em; }
.project-gallery { display: grid; grid-template-columns: minmax(11rem, .28fr) minmax(0, 1fr); gap: 1.25rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.project-gallery header { align-self: end; padding: .35rem 0; }
.project-gallery header p,
.project-gallery header h4 { margin: 0; }
.project-gallery header p { margin-bottom: .35rem; color: #587068; font-size: .66rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.project-gallery header h4 { max-width: 14rem; font-size: 1.15rem; line-height: 1.12; letter-spacing: -.035em; }
.project-gallery__images { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; }
.project-photo { position: relative; display: block; aspect-ratio: 1.48; overflow: hidden; border-radius: .7rem; background: #d7d6cc; color: var(--white); isolation: isolate; }
.project-photo::after { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 57%, rgba(3,16,15,.68)); content: ""; pointer-events: none; transition: opacity 220ms ease; }
.project-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 550ms cubic-bezier(.2,.7,.2,1), filter 220ms ease; }
.project-photo > span { position: absolute; right: .65rem; bottom: .5rem; z-index: 2; font-size: .66rem; font-weight: 800; letter-spacing: .1em; }
.project-photo:hover img { transform: scale(1.055); }
.project-photo:hover::after { opacity: .74; }

.lightbox { width: min(96vw, 1500px); max-width: none; height: min(94vh, 980px); max-height: none; margin: auto; padding: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 1.25rem; color: var(--white); background: #061615; box-shadow: 0 30px 100px rgba(0,0,0,.55); }
.lightbox::backdrop { background: rgba(1,9,8,.88); backdrop-filter: blur(10px); }
.lightbox[open] { display: grid; grid-template-rows: auto 1fr; }
.lightbox__toolbar { display: flex; align-items: center; justify-content: space-between; min-height: 4.25rem; padding: .6rem .75rem .6rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.lightbox__toolbar p { margin: 0; color: rgba(255,255,255,.58); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.lightbox__toolbar button,
.lightbox__nav { display: grid; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; color: var(--white); background: rgba(255,255,255,.07); cursor: pointer; transition: background 180ms ease, color 180ms ease, transform 180ms ease; }
.lightbox__toolbar button { width: 3rem; height: 3rem; font-size: 1.65rem; line-height: 1; }
.lightbox__nav { width: 3.3rem; height: 3.3rem; font-size: 1.3rem; }
.lightbox__toolbar button:hover,
.lightbox__nav:hover { color: var(--ink); background: var(--lime); transform: scale(1.04); }
.lightbox__content { min-height: 0; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 1.5rem; padding: 1.5rem; }
.lightbox figure { min-width: 0; height: 100%; margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: .85rem; place-items: center; }
.lightbox figure img { max-width: 100%; max-height: calc(94vh - 10rem); width: auto; height: auto; object-fit: contain; border-radius: .65rem; }
.lightbox figcaption { min-height: 1.5rem; color: rgba(255,255,255,.72); font-size: .82rem; text-align: center; }

.section--news { color: var(--white); background: #173633; }
.news-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1fr); gap: 7rem; }
.news-grid .section-heading > p:last-child { max-width: 36rem; color: rgba(255,255,255,.58); }
.section--news .kicker { color: var(--cyan); }
.news-topics { border-top: 1px solid var(--line-light); }
.news-topic { display: grid; grid-template-columns: 3rem 1fr; gap: 1.5rem; padding: 2rem 0; border-bottom: 1px solid var(--line-light); }
.news-topic > span { color: var(--lime); font-size: .72rem; font-weight: 800; }
.news-topic h3, .news-topic p { margin: 0; }
.news-topic h3 { margin-bottom: .45rem; font-size: 1.25rem; letter-spacing: -.03em; }
.news-topic p { color: rgba(255,255,255,.58); font-size: .9rem; }
.news-topic .news-topic__meta { margin-bottom: .9rem; color: var(--cyan); font-size: .68rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.news-topic--article h3 { margin-bottom: 1rem; font-size: clamp(1.4rem, 2.3vw, 1.9rem); line-height: 1.25; }
.news-topic--article h3 a { text-decoration: none; text-underline-offset: .2em; }
.news-topic--article h3 a:hover { text-decoration: underline; }
.news-topic--article h3 a span { color: var(--lime); white-space: nowrap; }

.news-page { background: var(--paper); }
.news-page :focus-visible { outline-color: #3a695c; }
.news-page .site-header :focus-visible, .news-page .article-hero :focus-visible, .news-page .site-footer :focus-visible { outline-color: var(--lime); }
.article-hero { padding: 10rem 0 4rem; color: var(--white); background: radial-gradient(ellipse at 95% 100%, #173e38, transparent 55%), var(--ink); }
.article-back { display: inline-block; margin-bottom: 2.5rem; color: var(--cyan); font-size: .8rem; font-weight: 700; text-decoration: none; }
.article-back:hover { text-decoration: underline; text-underline-offset: .25rem; }
.article-hero .kicker { margin-bottom: 1.3rem; color: var(--cyan); }
.article-hero h1 { max-width: 24ch; margin: 0; font-size: clamp(2.4rem, 4.5vw, 4.35rem); font-weight: 800; letter-spacing: -.05em; line-height: 1.06; }
.article-meta { margin: 1.75rem 0 0; color: rgba(255,255,255,.7); font-size: .8rem; }
.article-lead { max-width: 50rem; margin: 1.8rem 0 0; color: rgba(255,255,255,.84); font-size: clamp(1.05rem, 1.65vw, 1.22rem); line-height: 1.7; }
.article-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 3rem 0 0; padding-top: 1.75rem; border-top: 1px solid var(--line-light); }
.article-facts div { display: grid; gap: .4rem; }
.article-facts dt { color: rgba(255,255,255,.7); font-size: .74rem; }
.article-facts dd { margin: 0; color: var(--lime); font-size: clamp(1.45rem, 2.5vw, 2rem); font-weight: 750; letter-spacing: -.04em; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 18rem; align-items: start; gap: 5rem; padding-top: 4rem; padding-bottom: 5rem; }
.article-body { min-width: 0; }
.article-body section + section { margin-top: 3rem; }
.article-body h2 { margin: 0 0 1.25rem; color: var(--ink); font-size: clamp(1.5rem, 2.3vw, 2rem); line-height: 1.2; letter-spacing: -.035em; }
.article-body p { margin: 0 0 1.1rem; }
.article-body ul { margin: 0; padding-left: 1.3rem; }
.article-body li { margin-bottom: .9rem; padding-left: .3rem; }
.article-body li::marker { color: #477b67; }
.article-body a { text-decoration-color: #477b67; text-underline-offset: .2em; overflow-wrap: anywhere; }
.article-body a:hover { text-decoration-thickness: 2px; }
.article-body #como-puede-ayudar-vv-ingenieros { padding: 2rem; border-left: 3px solid #477b67; border-radius: 0 .75rem .75rem 0; background: #e6ebdc; }
.article-contact { margin-top: .6rem; }
.article-sidebar { position: sticky; top: 7rem; display: grid; gap: 2rem; }
.article-deadline { padding: 1.75rem; border: 1px solid var(--line); border-radius: .85rem; background: #e8eddf; }
.article-deadline .kicker { margin-bottom: .8rem; color: #386455; font-size: .65rem; }
.article-deadline h2 { margin: 0; font-size: 2rem; letter-spacing: -.045em; line-height: 1.1; }
.article-deadline > p:not(.kicker) { margin: .65rem 0 1.5rem; font-size: .85rem; }
.article-deadline a { font-size: .85rem; font-weight: 750; text-underline-offset: .2em; }
.article-index { display: grid; gap: .5rem; padding: 0 1.75rem; }
.article-index p { margin: 0 0 .5rem; color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.article-index a { padding: .35rem 0; font-size: .85rem; text-decoration: none; }
.article-index a:hover { text-decoration: underline; text-underline-offset: .2em; }
.article-review { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: #52645c; font-size: .8rem; }

@media (max-width: 980px) {
  .article-layout { grid-template-columns: minmax(0, 1fr) 15rem; gap: 2.5rem; }
}
@media (max-width: 720px) {
  .hero-news { gap: .75rem; margin-top: 1.5rem; padding: .85rem; }
  .hero-news strong { font-size: .87rem; }
  .hero-news__arrow { flex-basis: 2rem; height: 2rem; }
  .article-hero { padding: 7.5rem 0 2.5rem; }
  .article-back { margin-bottom: 2rem; }
  .article-facts { gap: 1rem; margin-top: 2rem; }
  .article-facts dt { font-size: .66rem; line-height: 1.4; }
  .article-facts dd { font-size: 1.3rem; }
  .article-layout { grid-template-columns: 1fr; gap: 2.5rem; padding-top: 2rem; padding-bottom: 3rem; }
  .article-sidebar { position: static; grid-row: 1; }
  .article-deadline { padding: 1.4rem; }
  .article-index { display: none; }
  .article-body #como-puede-ayudar-vv-ingenieros { padding: 1.5rem; }
}

.contact { position: relative; overflow: hidden; padding: clamp(7rem, 13vw, 12rem) 0; color: var(--ink); background: var(--white); }
.contact-pattern { position: absolute; inset: 0; background-image: radial-gradient(rgba(7,22,21,.18) 1px, transparent 1px); background-size: 18px 18px; mask-image: radial-gradient(circle at center, black, transparent 70%); opacity: .45; }
.contact-inner { position: relative; z-index: 1; text-align: center; }
.contact h2 { max-width: 970px; margin-inline: auto; font-size: clamp(3.5rem, 8vw, 8rem); }
.contact-inner > p:not(.kicker) { max-width: 640px; margin: 2rem auto 0; color: var(--muted); font-size: 1.05rem; }
.contact-phone { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; max-width: 690px; margin: 3rem auto 0; padding: 1rem 1rem 1rem 1.4rem; border-radius: 999px; background: var(--ink); color: var(--white); text-decoration: none; transition: transform 180ms ease; }
.contact-phone:hover { transform: scale(1.015); }
.contact-phone > span:first-child { justify-self: start; color: rgba(255,255,255,.55); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.contact-phone strong { font-size: clamp(1.3rem, 3vw, 2rem); }
.contact-phone > span:last-child { justify-self: end; display: grid; width: 3.2rem; aspect-ratio: 1; place-items: center; border-radius: 50%; background: var(--lime); color: var(--ink); }
.contact-email { display: inline-block; margin-top: 1.25rem; color: var(--ink); font-size: .88rem; font-weight: 800; letter-spacing: .02em; text-decoration-color: var(--lime); text-decoration-thickness: 2px; text-underline-offset: .25rem; }
.contact address { margin-top: 1.5rem; color: var(--muted); font-size: .82rem; font-style: normal; }

.site-footer { padding: 3rem 0; color: var(--white); background: #04100f; }
.site-footer .shell { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 2rem; }
.footer-brand { display: grid; justify-self: start; }
.footer-brand img { width: 8rem; height: 2rem; object-fit: contain; filter: invert(1); }
.footer-brand span { margin-top: -.3rem; color: rgba(255,255,255,.45); font-size: .57rem; text-transform: uppercase; letter-spacing: .12em; }
.site-footer p { margin: 0; color: rgba(255,255,255,.45); font-size: .76rem; }
.site-footer a { justify-self: end; color: var(--lime); font-size: .76rem; text-decoration: none; }
.footer-links { display: flex; justify-self: end; align-items: center; gap: 1.3rem; }

.site-information { min-height: 100vh; color: var(--white); background: var(--ink); }
.site-information__main { width: min(100% - 2.5rem, 780px); margin: 0 auto; padding: clamp(2rem, 7vw, 6rem) 0; }
.site-information__back { display: inline-block; margin-bottom: clamp(5rem, 14vw, 10rem); color: var(--lime); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.site-information .kicker { color: var(--lime); }
.site-information h1 { max-width: 10ch; margin: .5rem 0 2rem; font-size: clamp(3.5rem, 11vw, 7rem); letter-spacing: -.07em; line-height: .9; }
.site-information__content { max-width: 47rem; border-top: 1px solid rgba(255,255,255,.2); }
.site-information__content p { margin: 0; padding: 1.4rem 0; color: rgba(255,255,255,.72); font-size: clamp(1rem, 2vw, 1.2rem); line-height: 1.6; }
.site-information__content p + p { border-top: 1px solid rgba(255,255,255,.13); }
.site-information__contact { display: grid; gap: .75rem; margin-top: clamp(4rem, 9vw, 7rem); padding: clamp(1.5rem, 4vw, 2.5rem); background: #173633; }
.site-information__contact h2 { max-width: 15ch; margin: 0 0 .8rem; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -.05em; line-height: .95; }
.site-information__contact a { width: fit-content; color: var(--white); font-weight: 800; text-decoration-color: var(--lime); text-decoration-thickness: 2px; text-underline-offset: .25rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 700ms cubic-bezier(.22,1,.36,1), transform 700ms cubic-bezier(.22,1,.36,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { transform: scale(1.04); opacity: .75; } }

@media (max-width: 980px) {
  .desktop-nav, .header-contact { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .menu-toggle { display: grid; width: 3.1rem; height: 3.1rem; place-items: center; border: 0; border-radius: 50%; background: var(--white); cursor: pointer; }
  .menu-toggle span { grid-area: 1 / 1; width: 1.1rem; height: 2px; background: var(--ink); transition: transform 200ms ease; }
  .menu-toggle span:first-child { transform: translateY(-4px); }
  .menu-toggle span:last-child { transform: translateY(4px); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }
  .mobile-menu { position: fixed; inset: 0; z-index: 90; }
  .mobile-menu__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.58); backdrop-filter: blur(8px); }
  .mobile-menu__panel { position: absolute; top: 6.5rem; right: 1rem; left: 1rem; display: grid; padding: 1.2rem; border-radius: 1.5rem; background: var(--white); box-shadow: 0 24px 70px rgba(0,0,0,.32); }
  .mobile-menu__panel p { margin: 0 0 .5rem; color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
  .mobile-menu__panel a { padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1.15rem; font-weight: 700; text-decoration: none; }
  .mobile-menu__panel a:last-child { margin-top: .8rem; padding: 1rem; border: 0; border-radius: 999px; background: var(--ink); color: var(--white); text-align: center; }
  .hero-footer { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-footer > a { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .project-gallery { grid-template-columns: 1fr; }
  .project-gallery header h4 { max-width: none; }
  .news-grid { gap: 4rem; }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 28px, 1180px); }
  html { scroll-padding-top: 5.5rem; }
  .site-header { top: .65rem; width: calc(100% - 20px); min-height: 4rem; }
  .brand-copy img { width: 7.5rem; }
  .brand-copy span { font-size: .52rem; }
  .brand-mark { width: 2.75rem; height: 2.75rem; }
  .menu-toggle { width: 2.75rem; height: 2.75rem; }
  .hero-content { padding-top: 8.5rem; padding-bottom: 13rem; }
  .hero h1 { font-size: clamp(3.25rem, 16vw, 5.7rem); }
  .hero-glow { top: 19%; right: -60%; width: 110vw; }
  .hero-orbit { display: none; }
  .hero-footer { bottom: 1rem; grid-template-columns: 1fr; gap: .65rem; }
  .hero-footer div { grid-template-columns: 4rem 1fr; align-items: baseline; gap: .75rem; }
  .hero-footer strong { font-size: 1rem; }
  .section { padding: 5rem 0; }
  .about-grid, .section-heading--split, .news-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-copy { padding-top: 0; }
  .about-facts { grid-template-columns: 1fr; }
  .section-heading h2, .process-intro h2 { font-size: clamp(2.7rem, 13vw, 4.5rem); }
  .services-grid { grid-template-columns: 1fr; margin-top: 3rem; }
  .service-card { min-height: auto; }
  .service-card h3 { margin-top: 3.5rem; }
  .process-list li { grid-template-columns: 2rem 1fr; gap: 1rem; }
  .process-list div { grid-template-columns: 1fr; gap: .5rem; }
  .project-showcase { gap: 4rem; margin-top: 3rem; }
  .project-category__heading { grid-template-columns: 2rem 1fr; }
  .project-gallery__images { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-photo { border-radius: .55rem; }
  .lightbox { width: 100vw; height: 100dvh; border: 0; border-radius: 0; }
  .lightbox__content { position: relative; grid-template-columns: 1fr; padding: 1rem; }
  .lightbox__nav { position: absolute; z-index: 2; top: 50%; width: 3rem; height: 3rem; background: rgba(6,22,21,.78); transform: translateY(-50%); }
  .lightbox__nav:hover { transform: translateY(-50%); }
  .lightbox__nav--previous { left: 1rem; }
  .lightbox__nav--next { right: 1rem; }
  .lightbox figure img { max-height: calc(100dvh - 10rem); }
  .news-grid { gap: 3rem; }
  .contact h2 { font-size: clamp(3rem, 15vw, 5rem); }
  .contact-phone { grid-template-columns: 1fr auto; border-radius: 1.2rem; }
  .contact-phone > span:first-child { grid-column: 1 / -1; }
  .site-footer .shell { grid-template-columns: 1fr; align-items: start; }
  .footer-links { justify-self: start; flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .brand-copy { display: none; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .eyebrow { max-width: 20rem; font-size: .65rem; }
  .hero h1 { font-size: 3.35rem; }
}

@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; }
  .hero-canvas { display: none; }
}