:root {
  --ink: #07141f;
  --navy: #0a1d2b;
  --navy-2: #102b3e;
  --paper: #f4f5f2;
  --white: #ffffff;
  --muted: #66727a;
  --line: #d8dcdd;
  --red: #e5453d;
  --red-dark: #bd2d29;
  --cyan: #58c7ec;
  --green: #25d366;
  --container: min(1200px, calc(100% - 48px));
  --shadow: 0 22px 70px rgba(4, 15, 24, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Inter", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; z-index: 200; left: 16px; top: -80px; padding: 10px 16px; background: var(--white); color: var(--ink); transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12); transition: background .3s, box-shadow .3s, transform .3s; }
.site-header.scrolled { background: rgba(7,20,31,.95); backdrop-filter: blur(15px); box-shadow: 0 10px 35px rgba(0,0,0,.16); }
.header-inner { height: 82px; display: flex; align-items: center; gap: 38px; }
.brand { display: inline-flex; align-items: center; gap: 11px; line-height: 1; flex-shrink: 0; }
.header-brand-logo { display: block; width: auto; height: auto; max-height: 55px; max-width: 165px; background: transparent; object-fit: contain; }
.brand > span:last-child { display: flex; flex-direction: column; }
.brand strong { font-family: "Sora", sans-serif; font-size: 24px; letter-spacing: -1.2px; font-weight: 600; }
.brand strong span { color: var(--red); }
.brand small { margin-top: 5px; color: rgba(255,255,255,.56); font-size: 7px; text-transform: uppercase; letter-spacing: 2.1px; }
.brand-mark { position: relative; width: 31px; height: 31px; transform: rotate(30deg); }
.brand-mark i { position: absolute; inset: 8px 2px; border: 2px solid var(--red); }
.brand-mark i:nth-child(2) { transform: rotate(60deg); }
.brand-mark i:nth-child(3) { transform: rotate(120deg); }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(20px, 2.2vw, 36px); margin-left: auto; }
.main-nav a { position: relative; font-size: 12px; font-weight: 500; color: rgba(255,255,255,.78); }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 1px; background: var(--red); transition: right .25s; }
.main-nav a:hover { color: var(--white); }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.menu-toggle { display: none; }
.mobile-menu-head, .mobile-menu-footer { display: none; }
.mobile-menu-links { display: contents; }
.btn { min-height: 51px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 25px; border: 1px solid transparent; font-size: 12px; font-weight: 600; letter-spacing: .1px; transition: transform .25s, background .25s, color .25s, border-color .25s; }
.btn:hover { transform: translateY(-2px); }
.btn span { font-size: 16px; transition: transform .25s; }
.btn:hover span { transform: translate(2px,-2px); }
.btn-small { min-height: 43px; padding-inline: 18px; background: var(--red); }
.btn-primary { background: var(--red); color: var(--white); box-shadow: 0 12px 30px rgba(229,69,61,.22); }
.btn-primary:hover { background: var(--red-dark); }
.btn-ghost { color: var(--white); border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.04); }
.btn-ghost:hover { border-color: rgba(255,255,255,.65); background: rgba(255,255,255,.1); }
.btn-dark { background: var(--ink); color: var(--white); }

.hero { position: relative; min-height: 760px; height: 88vh; max-height: 940px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--ink); }
.hero-media { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(4,15,24,.98) 0%, rgba(4,15,24,.92) 27%, rgba(4,15,24,.35) 58%, rgba(4,15,24,.06) 100%), linear-gradient(0deg, rgba(4,15,24,.62), transparent 40%), url("hero.webp"); background-position: center; background-size: cover; transform: scale(1.03); animation: heroZoom 14s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-grid, .bim-grid-bg, .contact-grid-bg { position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, black, transparent 68%); }
.hero-content { position: relative; z-index: 2; padding-top: 65px; }
.hero-copy { max-width: 720px; }
.eyebrow { margin: 0 0 24px; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.72); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 2.1px; }
.eyebrow > span { display: inline-block; width: 34px; height: 1px; background: var(--red); }
.eyebrow.dark { color: #67747d; }
.hero h1 { margin: 0; max-width: 710px; font-family: "Sora", sans-serif; font-size: clamp(46px, 5vw, 75px); line-height: 1.06; letter-spacing: -3.7px; font-weight: 500; }
h1 em, h2 em { color: var(--red); font-style: normal; }
.hero-lead { max-width: 630px; margin: 27px 0 32px; color: rgba(255,255,255,.67); font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; gap: 11px; }
.hero-note { display: flex; align-items: center; gap: 10px; margin: 27px 0 0; color: rgba(255,255,255,.52); font-size: 11px; }
.pulse { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }
.pulse::after { content: ""; position: absolute; inset: -4px; border: 1px solid var(--cyan); border-radius: inherit; animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { 80%,100% { transform: scale(2); opacity: 0; } }
.hero-index { position: absolute; z-index: 2; right: 4vw; bottom: 102px; font-family: "Sora", sans-serif; font-size: 11px; letter-spacing: 2px; }
.hero-index span { color: var(--red); margin-inline: 7px; }
.scroll-cue { position: absolute; z-index: 2; right: 0; top: 50%; display: flex; align-items: center; gap: 13px; color: rgba(255,255,255,.45); font-size: 9px; text-transform: uppercase; letter-spacing: 2px; transform: rotate(90deg) translateY(-50%); transform-origin: right top; }
.scroll-cue span { width: 48px; height: 1px; background: rgba(255,255,255,.35); }

@media (min-width: 901px) {
  .hero-content { padding-top: 48px; }
  .hero-copy { max-width: 780px; }
  .hero .eyebrow { margin-bottom: 18px; }
  .hero h1 { max-width: 780px; font-size: clamp(44px, 4.35vw, 64px); line-height: .98; letter-spacing: -3.1px; }
  .hero-lead { margin: 22px 0 24px; line-height: 1.65; }
  .hero-note { margin-top: 20px; }
}

.authority { position: relative; z-index: 4; margin-top: -53px; }
.authority-grid { display: grid; grid-template-columns: 1.42fr repeat(3,1fr); background: var(--white); box-shadow: var(--shadow); }
.authority-grid article { position: relative; min-height: 214px; padding: 34px 30px 28px; border-right: 1px solid var(--line); }
.authority-grid article:last-child { border-right: 0; }
.authority-intro { background: var(--ink); color: var(--white); display: flex; flex-direction: column; justify-content: flex-end; }
.authority-intro::before { content: "+"; position: absolute; right: 25px; top: 21px; color: var(--red); font-size: 22px; font-weight: 200; }
.authority-intro .section-kicker { color: rgba(255,255,255,.45); }
.authority-intro strong { max-width: 260px; font-family: "Sora", sans-serif; font-size: 20px; line-height: 1.4; font-weight: 500; }
.authority-intro-title { font-size: 18px!important; line-height: 1.52!important; }
.authority-intro-text { max-width: 300px; margin-top: 18px; color: rgba(255,255,255,.68); font-size: 11px; line-height: 1.78; }
.section-kicker { margin: 0 0 12px; font-size: 9px; text-transform: uppercase; letter-spacing: 1.8px; }
.authority-grid h2 { margin: 18px 0 8px; font-family: "Sora", sans-serif; font-size: 14px; line-height: 1.3; }
.authority-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.icon-box { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--red); }
.icon-box svg, .service-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.card-number { position: absolute; right: 18px; top: 18px; color: #abb2b6; font-size: 8px; letter-spacing: 1px; }
.authority-grid .accent-card { background: var(--red); color: var(--white); }
.authority-grid .accent-card p { color: rgba(255,255,255,.7); }
.accent-card .icon-box { border-color: rgba(255,255,255,.35); color: var(--white); }
.accent-card .card-number { color: rgba(255,255,255,.55); }

.section { padding: 130px 0; }
.section h2, .contact h2 { margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.about { padding-top: 150px; }
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px 90px; }
.section-heading h2 { max-width: 520px; }
.about-copy { padding-top: 42px; }
.about-copy p { margin: 0 0 22px; color: var(--muted); }
.about-copy .large-copy { color: var(--ink); font-size: 18px; line-height: 1.65; }
.text-link { display: inline-flex; align-items: center; gap: 25px; margin-top: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 600; }
.text-link span { color: var(--red); font-size: 17px; }
.technical-panel { grid-column: 1 / -1; position: relative; overflow: hidden; color: var(--white); background: #171717; }
.leadership-picture { display: block; }
.leadership-image { width: 100%; height: auto; object-fit: cover; }
.leadership-copy { position: absolute; z-index: 2; top: 21%; width: 25%; max-width: 300px; }
.leadership-copy-left { left: 4.5%; }
.leadership-copy-right { right: 2.5%; width: 24%; }
.leadership-label { display: block; margin-bottom: 17px; color: rgba(255,255,255,.72); font-size: 9px; font-weight: 500; line-height: 1; text-transform: uppercase; letter-spacing: 3px; }
.leadership-copy strong { display: block; color: var(--white); font-family: "Sora", sans-serif; font-size: clamp(22px, 2.5vw, 36px); font-weight: 500; line-height: 1.15; text-transform: uppercase; letter-spacing: -1.2px; }
.leadership-copy i { display: block; width: 22px; height: 2px; margin: 17px 0 13px; background: var(--red); }
.leadership-copy h3 { margin: 0; color: var(--red); font-family: "Inter", sans-serif; font-size: 13px; line-height: 1.45; font-weight: 500; }
.leadership-copy p { max-width: 300px; margin: 22px 0 0; color: rgba(255,255,255,.76); font-size: 11px; line-height: 1.7; }

.client-logos { overflow: hidden; padding-block: 105px; background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.client-logos-heading { display: grid; grid-template-columns: .72fr 1.28fr; align-items: end; gap: 70px; margin-bottom: 62px; }
.client-logos-heading .eyebrow { margin-bottom: 8px; }
.client-logos-heading h2 { max-width: 760px; }
.logo-marquee { position: relative; width: 100%; overflow: hidden; }
.logo-marquee::before, .logo-marquee::after { content: ""; position: absolute; z-index: 2; top: 0; bottom: 0; width: max(45px, calc((100vw - 1200px) / 2 + 35px)); pointer-events: none; }
.logo-marquee::before { left: 0; background: linear-gradient(90deg, var(--white), transparent); }
.logo-marquee::after { right: 0; background: linear-gradient(-90deg, var(--white), transparent); }
.logo-track { display: flex; width: max-content; animation: logoMarquee 38s linear infinite; will-change: transform; }
.logo-marquee:hover .logo-track { animation-play-state: paused; }
.logo-group { display: flex; align-items: center; gap: 52px; padding-right: 52px; }
.logo-item { flex: 0 0 210px; min-width: 210px; height: 102px; display: flex; align-items: center; justify-content: center; padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; outline: 0; }
.logo-item-wide { flex-basis: 240px; min-width: 240px; }
.logo-item-symbol { flex-basis: 180px; min-width: 180px; }
.logo-item:hover { background: transparent; border: 0; box-shadow: none; outline: 0; }
/* Source logos with a baked-in background should be replaced by transparent PNG/SVG files. */
.logo-item img { width: auto; height: 78px; max-width: 205px; object-fit: contain; opacity: .35; filter: grayscale(1) contrast(.85) brightness(1.35); transition: opacity .3s ease, filter .3s ease, transform .3s ease; background: transparent; border: 0; border-radius: 0; box-shadow: none; outline: 0; }
.logo-item-wide img { max-width: 235px; }
.logo-item-symbol img { max-width: 155px; }
.logo-item:hover img { opacity: 1; filter: grayscale(1) contrast(1.1) brightness(1); transform: scale(1.04); background: transparent; border: 0; box-shadow: none; outline: 0; }
@keyframes logoMarquee { to { transform: translateX(-50%); } }

.services { background: var(--white); }
.services-head { display: grid; grid-template-columns: 1.2fr .7fr; align-items: end; gap: 80px; margin-bottom: 65px; }
.services-head > p { margin: 0 0 5px; color: var(--muted); font-size: 14px; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 345px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: transform .35s ease, box-shadow .35s ease, color .35s ease, background .35s ease, border-color .35s ease; }
.service-card:hover { z-index: 2; transform: translateY(-6px); box-shadow: 0 20px 45px rgba(7,20,31,.11); }
.service-card.featured { background: var(--red); color: var(--white); }
.service-code { color: #9ba5aa; font-size: 8px; letter-spacing: 1.5px; }
.service-card.featured .service-code { color: rgba(255,255,255,.74); }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; margin: 32px 0 24px; border: 1px solid var(--line); color: var(--red); transition: color .35s ease, border-color .35s ease, opacity .35s ease; }
.service-card.featured .service-icon { border-color: rgba(255,255,255,.38); color: var(--white); }
.service-card h3 { margin: 0 0 15px; font-family: "Sora",sans-serif; font-size: 22px; line-height: 1.3; font-weight: 500; }
.service-card p { max-width: 285px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.service-card.featured p { color: rgba(255,255,255,.82); }
.service-card-dark { background: var(--ink); color: var(--white); border-color: rgba(255,255,255,.08); }
.service-card-dark .service-code { color: rgba(255,255,255,.48); }
.service-card-dark p { color: rgba(255,255,255,.62); }
.service-card-dark .service-icon { border-color: rgba(255,255,255,.18); color: var(--red); }
.service-card-dark .round-link { border-color: rgba(255,255,255,.2); color: var(--white); }
.service-card.featured:hover, .service-card-dark:hover { box-shadow: 0 24px 55px rgba(7,20,31,.22); }
.service-card:hover .service-icon { opacity: .92; }
.round-link { position: absolute; right: 27px; bottom: 27px; width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--red); font-size: 16px; transition: transform .35s ease, background .2s, color .2s, border-color .2s; }
.service-card.featured .round-link { border-color: rgba(255,255,255,.42); color: var(--white); }
.service-card:hover .round-link { transform: translate(3px,-3px); }
.round-link:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.service-footnote { margin: 35px 0 0; padding-left: 18px; border-left: 2px solid var(--red); color: var(--muted); font-size: 12px; }
.service-footnote strong { color: var(--ink); }

.bim { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.bim-grid-bg { opacity: .07; mask-image: linear-gradient(to bottom, black, transparent); }
.bim .container { position: relative; }
.bim-intro { display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: end; padding-bottom: 75px; border-bottom: 1px solid rgba(255,255,255,.13); }
.bim-intro h2 { font-size: clamp(40px,4.5vw,62px); }
.bim-intro > p { margin: 0 0 8px; color: rgba(255,255,255,.56); font-size: 14px; }
.process { position: relative; display: grid; grid-template-columns: repeat(4,1fr); gap: 50px; padding: 68px 0 82px; }
.process-line { position: absolute; left: 0; right: 0; top: 81px; height: 1px; background: rgba(255,255,255,.14); }
.process-line span { display: block; width: 0; height: 100%; background: var(--red); transition: width 1.6s ease; }
.process.visible .process-line span { width: 100%; }
.process-step { position: relative; padding-top: 44px; }
.step-dot { position: absolute; z-index: 2; left: 0; top: 8px; width: 12px; height: 12px; border: 3px solid var(--ink); outline: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: var(--red); }
.process-step small { display: block; margin-bottom: 13px; color: var(--red); font-size: 8px; text-transform: uppercase; letter-spacing: 1.8px; }
.process-step strong { display: block; font-family: "Sora",sans-serif; font-size: 17px; font-weight: 500; }
.process-step p { margin: 11px 0 0; color: rgba(255,255,255,.49); font-size: 11px; line-height: 1.65; }
.bim-benefits { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid rgba(255,255,255,.13); }
.bim-benefits > div { position: relative; min-height: 176px; padding: 36px; border-right: 1px solid rgba(255,255,255,.13); }
.bim-benefits > div:last-child { border: 0; }
.bim-benefits span { position: absolute; right: 22px; top: 20px; color: rgba(255,255,255,.25); font-size: 9px; }
.bim-benefits strong { display: block; margin-bottom: 10px; font-family: "Sora",sans-serif; font-size: 14px; font-weight: 500; }
.bim-benefits p { max-width: 280px; margin: 0; color: rgba(255,255,255,.48); font-size: 11px; }

.differentials { background: #e9ecea; }
.differential-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; }
.differential-title { position: sticky; top: 125px; align-self: start; }
.differential-title > p:not(.eyebrow) { margin: 27px 0 32px; color: var(--muted); font-size: 14px; }
.differential-list { border-top: 1px solid #bec5c6; }
.differential-list article { display: grid; grid-template-columns: 75px 1fr; gap: 10px; padding: 40px 0; border-bottom: 1px solid #bec5c6; }
.differential-list article > span { color: var(--red); font-family: "Sora",sans-serif; font-size: 12px; }
.differential-list h3 { margin: 0 0 12px; font-family: "Sora",sans-serif; font-size: 23px; font-weight: 500; }
.differential-list p { margin: 0; color: var(--muted); font-size: 13px; }

.portfolio { position: relative; background: var(--navy); color: var(--white); }
.portfolio::before { content: ""; position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 92%); pointer-events: none; }
.portfolio .container { position: relative; z-index: 1; }
.portfolio-head { display: grid; grid-template-columns: 1.15fr .7fr; gap: 80px; align-items: end; margin-bottom: 72px; }
.portfolio-head h2 { max-width: 850px; }
.portfolio-head > p { max-width: 430px; margin: 0 0 5px; color: rgba(255,255,255,.54); font-size: 13px; line-height: 1.75; }
.portfolio-stack { display: grid; gap: 28px; }
.portfolio-sticky-card { position: sticky; min-height: 540px; top: 110px; z-index: 1; }
.portfolio-card-02 { top: 130px; z-index: 2; }
.portfolio-card-03 { top: 150px; z-index: 3; }
.portfolio-card-04 { top: 170px; z-index: 4; }
.portfolio-card-inner { position: relative; min-height: 540px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(320px, .72fr); gap: 54px; align-items: stretch; overflow: hidden; padding: 46px; border: 1px solid rgba(255,255,255,.13); background: linear-gradient(135deg, rgba(7,20,31,.98), rgba(13,37,53,.94)); box-shadow: 0 28px 75px rgba(0,0,0,.25); }
.portfolio-card-inner::before { content: ""; position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px); background-size: 34px 34px; pointer-events: none; }
.portfolio-card-inner::after { content: ""; position: absolute; right: -13%; top: -25%; width: 42%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(229,69,61,.18), transparent 66%); pointer-events: none; }
.portfolio-card-content { position: relative; z-index: 2; max-width: 690px; }
.portfolio-number { position: absolute; right: -18px; top: -38px; color: rgba(255,255,255,.06); font-family: "Sora", sans-serif; font-size: clamp(80px, 9vw, 132px); line-height: 1; letter-spacing: -7px; }
.portfolio-category { margin: 0 0 18px; color: var(--red); font-size: 9px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; }
.portfolio-card-content h3 { max-width: 620px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(28px, 3vw, 44px); line-height: 1.12; letter-spacing: -1.9px; font-weight: 500; }
.portfolio-card-content > p:not(.portfolio-category) { max-width: 610px; margin: 22px 0 0; color: rgba(255,255,255,.62); font-size: 14px; line-height: 1.76; }
.portfolio-scope { display: flex; flex-wrap: wrap; gap: 9px; margin: 30px 0 34px; padding: 0; list-style: none; }
.portfolio-scope li { padding: 8px 11px; border: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.62); background: rgba(255,255,255,.035); font-size: 10px; line-height: 1; }
.portfolio-btn { position: relative; z-index: 2; width: fit-content; border-color: rgba(255,255,255,.28); }
.portfolio-case-image { position: relative; z-index: 2; min-height: 390px; margin: 0; overflow: hidden; align-self: stretch; border: 1px solid rgba(255,255,255,.11); background: rgba(5,14,21,.42); }
.portfolio-case-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,14,21,.08), rgba(5,14,21,.42)), linear-gradient(90deg, rgba(5,14,21,.2), transparent 55%); pointer-events: none; }
.portfolio-case-image img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; filter: saturate(.92) contrast(1.03); transition: transform .45s ease, filter .45s ease; }
.portfolio-card-01:hover .portfolio-case-image img { transform: scale(1.035); filter: saturate(1) contrast(1.05); }
.portfolio-technical-visual { position: relative; z-index: 2; min-height: 390px; overflow: hidden; align-self: stretch; border: 1px solid rgba(255,255,255,.11); background-color: rgba(5,14,21,.42); background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 28px 28px; }
.portfolio-technical-visual span { position: absolute; display: block; pointer-events: none; }
.visual-structure span:nth-child(1) { left: 24%; bottom: -8%; width: 52%; height: 88%; border: 1px solid rgba(88,199,236,.5); transform: skewY(-7deg); box-shadow: 0 0 55px rgba(88,199,236,.12); }
.visual-structure span:nth-child(2) { left: 14%; top: 20%; width: 58%; height: 42%; border: 1px solid rgba(229,69,61,.42); }
.visual-structure span:nth-child(3) { right: 10%; bottom: 14%; width: 52%; height: 1px; background: rgba(255,255,255,.18); transform: rotate(-18deg); transform-origin: right center; }
.visual-bim span:nth-child(1) { width: 230px; height: 230px; left: calc(50% - 115px); top: calc(50% - 115px); border: 1px solid rgba(229,69,61,.55); border-radius: 50%; }
.visual-bim span:nth-child(2) { width: 160px; height: 160px; left: calc(50% - 80px); top: calc(50% - 80px); border: 1px solid rgba(88,199,236,.42); border-radius: 50%; }
.visual-bim span:nth-child(3) { inset: 28%; background: linear-gradient(90deg, transparent 49.5%, rgba(255,255,255,.16) 50%, transparent 50.5%), linear-gradient(transparent 49.5%, rgba(255,255,255,.16) 50%, transparent 50.5%); transform: rotate(28deg); }
.visual-installations span:nth-child(1) { inset: 18% 12%; border: solid rgba(88,199,236,.5); border-width: 1px 0 0 1px; }
.visual-installations span:nth-child(2) { left: 23%; top: 26%; width: 56%; height: 45%; border: solid rgba(229,69,61,.43); border-width: 0 1px 1px 0; }
.visual-installations span:nth-child(3) { left: 15%; bottom: 22%; width: 72%; height: 1px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.24) 0 12px, transparent 12px 22px); }
.visual-consulting span:nth-child(1) { inset: 20%; background: linear-gradient(90deg, transparent 49.7%, rgba(88,199,236,.45) 50%, transparent 50.3%), linear-gradient(transparent 49.7%, rgba(88,199,236,.45) 50%, transparent 50.3%); transform: rotate(25deg); }
.visual-consulting span:nth-child(2) { left: 21%; top: 23%; width: 58%; height: 58%; border: 1px solid rgba(229,69,61,.42); transform: rotate(7deg); }
.visual-consulting span:nth-child(3) { right: 18%; top: 18%; width: 34%; height: 34%; border: 1px solid rgba(255,255,255,.16); }

.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq-heading { position: sticky; top: 125px; align-self: start; }
.faq-heading > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; display: grid; grid-template-columns: 50px 1fr 25px; align-items: center; gap: 8px; padding: 26px 0; cursor: pointer; list-style: none; font-family: "Sora",sans-serif; font-size: 15px; font-weight: 500; }
summary::-webkit-details-marker { display: none; }
summary > span { color: var(--red); font-family: "Inter",sans-serif; font-size: 9px; }
summary i::before, summary i::after { content: ""; position: absolute; right: 3px; top: 50%; width: 13px; height: 1px; background: var(--ink); transition: transform .25s; }
summary i::after { transform: rotate(90deg); }
details[open] summary i::after { transform: rotate(0); }
details p { margin: -5px 38px 27px 58px; color: var(--muted); font-size: 13px; }

.instagram-section { overflow: hidden; background: var(--paper); border-top: 1px solid rgba(7,20,31,.06); }
.instagram-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.instagram-head .eyebrow { justify-content: center; margin-bottom: 15px; }
.instagram-head h2 { max-width: 760px; }
.instagram-head > p { max-width: 680px; margin: 18px auto 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.instagram-reels { display: flex; justify-content: center; gap: 16px; }
.instagram-card { position: relative; width: clamp(150px, 14vw, 210px); aspect-ratio: 9 / 16; flex: 0 1 auto; overflow: hidden; border: 1px solid rgba(7,20,31,.1); background: var(--white); box-shadow: 0 18px 48px rgba(7,20,31,.12); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.instagram-card img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.instagram-card span { position: absolute; inset: auto 12px 12px; display: inline-flex; justify-content: center; padding: 9px 12px; background: rgba(7,20,31,.74); color: var(--white); font-size: 10px; font-weight: 600; opacity: 0; transform: translateY(8px); transition: opacity .25s ease, transform .25s ease; }
.instagram-card:hover { transform: translateY(-4px); border-color: rgba(229,69,61,.32); box-shadow: 0 24px 58px rgba(7,20,31,.16); }
.instagram-card:hover span { opacity: 1; transform: translateY(0); }
.instagram-action { display: flex; justify-content: center; margin-top: 42px; }

.contact { position: relative; overflow: hidden; padding: 110px 0; background: var(--red); color: var(--white); }
.contact-grid-bg { opacity: .12; mask-image: linear-gradient(90deg,black,transparent); }
.contact::after { content: "+"; position:absolute; right: 5%; top: 10%; color: rgba(255,255,255,.2); font-size: 170px; line-height: 1; font-weight: 200; }
.contact-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .6fr; align-items: end; gap: 100px; }
.contact h2 { max-width: 700px; font-size: clamp(40px,5vw,67px); }
.contact .eyebrow > span { background: var(--white); }
.contact-action p { margin: 0 0 25px; color: rgba(255,255,255,.72); font-size: 13px; }
.btn-wide { width: 100%; background: var(--ink); box-shadow: none; }
.btn-wide:hover { background: var(--navy-2); }
.contact-action small { display: block; margin-top: 11px; color: rgba(255,255,255,.5); font-size: 9px; text-align: center; }

.site-footer { padding: 75px 0 22px; background: #050e15; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .56fr 1.55fr 1.05fr; gap: 56px; padding-bottom: 58px; }
.footer-logo-link { display: inline-block; line-height: 0; }
.footer-logo { display: block; width: auto; height: auto; max-width: 165px; max-height: 55px; object-fit: contain; background: transparent; }
.footer-grid strong { display: block; margin-bottom: 20px; font-family: "Sora",sans-serif; font-size: 11px; font-weight: 500; }
.footer-grid p { max-width: 320px; color: rgba(255,255,255,.42); font-size: 10px; }
.footer-brand > p { margin: 25px 0 0; line-height: 1.75; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; }
.footer-nav a { margin: 5px 0; color: rgba(255,255,255,.45); font-size: 10px; transition: color .2s; }
.footer-nav a:hover { color: var(--white); }
.footer-contact-list { display: flex; flex-direction: column; gap: 12px; margin: 0; font-style: normal; }
.footer-contact-item { min-width: 0; display: flex; align-items: center; gap: 11px; color: rgba(255,255,255,.48); font-size: 10px; line-height: 1.45; transition: color .2s; }
.footer-contact-list .footer-contact-item { white-space: nowrap; }
a.footer-contact-item:hover { color: var(--white); }
.footer-contact-item svg { width: 15px; height: 15px; flex: 0 0 15px; fill: none; stroke: var(--red); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.footer-contact-item .footer-icon-dot { fill: var(--red); stroke: none; }
.footer-company strong { margin-bottom: 14px; }
.footer-company p { margin: 6px 0 0; max-width: 280px; color: rgba(255,255,255,.36); font-size: 10px; line-height: 1.6; }
.footer-company p:nth-of-type(1), .footer-company p:nth-of-type(2) { white-space: nowrap; }
.footer-bottom { display: flex; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.25); font-size: 8px; letter-spacing: 1.3px; }
.brav-link { color: var(--red); transition: color .2s; }
.brav-link:hover { color: var(--white); }

.whatsapp-float { position: fixed; z-index: 80; right: 24px; bottom: 23px; height: 50px; display: flex; align-items: center; gap: 10px; padding: 0 18px; border-radius: 30px; background: var(--green); color: #052a13; box-shadow: 0 10px 30px rgba(0,0,0,.22); font-size: 11px; font-weight: 600; transition: transform .25s; }
.whatsapp-float:hover { transform: translateY(-3px); }
.whatsapp-float svg { width: 21px; fill: currentColor; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.about-page-hero { position: relative; overflow: hidden; padding: 132px 0 78px; background: linear-gradient(135deg, var(--ink) 0%, #091923 68%, #050b11 100%); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.08); }
.about-page-grid { position: absolute; inset: 0; opacity: .055; background-image: linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px); background-size: 62px 62px; mask-image: linear-gradient(90deg, black, transparent 78%); }
.about-hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .74fr); align-items: end; gap: 86px; }
.about-hero-copy h1 { max-width: 720px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(30px, 3vw, 46px); line-height: 1.16; letter-spacing: -2px; font-weight: 500; }
.about-hero-summary { max-width: 560px; margin: 20px 0 0; color: rgba(255,255,255,.58); font-size: 14px; line-height: 1.7; }
.about-hero-text-block { max-width: 560px; padding-bottom: 5px; }
.about-hero-lead { margin: 0; color: rgba(255,255,255,.72); font-size: 15px; line-height: 1.74; }
.about-hero-text { margin: 18px 0 32px; color: rgba(255,255,255,.55); font-size: 13px; line-height: 1.8; }
.about-hero-actions { display: flex; gap: 11px; }
.about-story { background: var(--paper); }
.about-story-grid, .about-clients-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 90px; }
.about-who-heading { position: sticky; top: 125px; align-self: start; }
.about-text-stack p { max-width: 760px; margin: 0 0 20px; color: var(--muted); }
.about-text-stack .large-copy { color: var(--ink); font-size: 17px; line-height: 1.68; }
.about-difference { background: var(--white); }
.about-difference-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.about-value-card { position: relative; min-height: 290px; padding: 34px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.about-value-card:hover { z-index: 2; transform: translateY(-6px); box-shadow: 0 22px 48px rgba(7,20,31,.1); }
.about-value-card > span { color: var(--red); font-size: 8px; letter-spacing: 1.6px; }
.about-value-card h3 { max-width: 230px; margin: 60px 0 16px; font-family: "Sora", sans-serif; font-size: 20px; line-height: 1.28; font-weight: 500; }
.about-value-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.72; }
.about-value-card-accent { background: var(--red); color: var(--white); border-color: rgba(255,255,255,.18); }
.about-value-card-accent > span, .about-value-card-accent p { color: rgba(255,255,255,.78); }
.about-value-card-dark { background: var(--ink); color: var(--white); border-color: rgba(255,255,255,.1); }
.about-value-card-dark > span { color: rgba(255,255,255,.5); }
.about-value-card-dark p { color: rgba(255,255,255,.62); }
.about-leadership { background: #e9ecea; }
.about-leadership-head { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: end; margin-bottom: 56px; }
.about-leadership-head h2 { max-width: 760px; }
.about-leadership-head > p, .about-leadership-head div + p { margin: 0 0 6px; color: var(--muted); font-size: 14px; }
.about-leadership-media { overflow: hidden; background: var(--ink); }
.about-leadership-media img { width: 100%; height: auto; object-fit: cover; }
.leader-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--white); box-shadow: var(--shadow); }
.leader-card { position: relative; min-height: 280px; padding: 42px 44px 48px; border-right: 1px solid var(--line); }
.leader-card:last-child { border-right: 0; }
.leader-card::before { content: ""; display: block; width: 28px; height: 2px; margin-bottom: 26px; background: var(--red); }
.leader-card span { color: var(--red); font-size: 10px; font-weight: 500; }
.leader-card h3 { margin: 11px 0 17px; font-family: "Sora", sans-serif; font-size: clamp(22px, 2vw, 26px); line-height: 1.18; font-weight: 500; letter-spacing: -1px; text-transform: uppercase; }
.leader-card p { max-width: 520px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.about-bim-method { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.about-bim-method .container { position: relative; z-index: 2; }
.about-process { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 58px; border: 1px solid rgba(255,255,255,.13); }
.about-process-six { grid-template-columns: repeat(3,1fr); }
.about-process article { position: relative; min-height: 240px; padding: 34px 30px; border-right: 1px solid rgba(255,255,255,.13); }
.about-process article:last-child, .about-process-six article:nth-child(3), .about-process-six article:nth-child(6) { border-right: 0; }
.about-process-six article:nth-child(-n+3) { border-bottom: 1px solid rgba(255,255,255,.13); }
.about-process span { color: var(--red); font-size: 8px; text-transform: uppercase; letter-spacing: 1.7px; }
.about-process strong { display: block; margin: 46px 0 12px; font-family: "Sora", sans-serif; font-size: 17px; line-height: 1.35; font-weight: 500; }
.about-process p { margin: 0; color: rgba(255,255,255,.52); font-size: 11px; line-height: 1.7; }
.about-clients { background: var(--paper); }
.about-clients .section-heading > p:not(.eyebrow) { max-width: 560px; margin: 26px 0 0; color: var(--muted); font-size: 14px; }
.about-clients .section-heading .about-client-intro { margin-top: 18px; color: var(--ink); font-weight: 600; }
.about-client-list { display: grid; grid-template-columns: 1fr 1fr; align-content: start; border-top: 1px solid #bec5c6; }
.about-client-list span { min-height: 72px; display: flex; align-items: center; padding: 20px 0; border-bottom: 1px solid #bec5c6; color: var(--ink); font-family: "Sora", sans-serif; font-size: 15px; font-weight: 500; }
.about-client-list span:nth-child(odd) { padding-right: 26px; }
.about-client-list span:nth-child(even) { padding-left: 26px; border-left: 1px solid #bec5c6; }
.about-client-list span::before { content: ""; width: 7px; height: 7px; flex: 0 0 7px; margin-right: 14px; border-radius: 50%; background: var(--red); }
.about-certification { background: var(--white); }
.about-certification-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(300px, .62fr); align-items: center; gap: 74px; }
.about-certification-copy h2 { max-width: 760px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(30px, 3.2vw, 46px); line-height: 1.12; letter-spacing: -2px; font-weight: 500; }
.about-certification-copy p:not(.eyebrow) { max-width: 720px; margin: 22px 0 0; color: var(--muted); font-size: 14px; }
.about-certification-copy .text-link { margin-top: 28px; }
.about-certification-image { display: block; padding: 12px; border: 1px solid var(--line); background: var(--white); box-shadow: 0 22px 60px rgba(7,20,31,.12); transition: transform .3s ease, box-shadow .3s ease; }
.about-certification-image:hover { transform: translateY(-4px); box-shadow: 0 26px 72px rgba(7,20,31,.16); }
.about-certification-image img { width: 100%; height: auto; object-fit: contain; }
.contact.home-final-cta { padding: 96px 0; }
.contact.home-final-cta h2 { max-width: 620px; font-size: clamp(30px, 3vw, 46px); line-height: 1.14; letter-spacing: -2px; }
.about-final-cta .contact-action { display: grid; gap: 12px; }
.contact.about-final-cta h2 { max-width: 620px; font-size: clamp(30px, 3vw, 46px); line-height: 1.14; letter-spacing: -2px; }
.about-final-cta .contact-action p { margin-bottom: 13px; }
.about-final-cta .btn-ghost { border-color: rgba(255,255,255,.32); }

.services-page-hero { padding-bottom: 86px; }
.services-hero-layout { align-items: center; }
.services-overview { background: var(--paper); }
.services-sticky-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 86px; }
.services-sticky-heading { position: sticky; top: 125px; align-self: start; }
.services-sticky-heading h2 { max-width: 520px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.services-sticky-heading p:not(.eyebrow) { max-width: 520px; margin: 24px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.services-card-stack { display: grid; gap: 24px; }
.service-detail-card { position: relative; display: flex; flex-direction: column; min-height: 560px; padding: 40px; overflow: hidden; background: var(--white); border: 1px solid rgba(7,20,31,.09); box-shadow: 0 20px 55px rgba(7,20,31,.06); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.service-detail-card::after { content: ""; position: absolute; inset: auto -12% -34% 46%; height: 220px; background: radial-gradient(circle, rgba(229,69,61,.13), transparent 68%); pointer-events: none; transition: opacity .35s ease, transform .35s ease; }
.service-detail-card:hover { transform: translateY(-6px); border-color: rgba(229,69,61,.28); box-shadow: 0 30px 78px rgba(7,20,31,.14); }
.service-detail-card:hover::after { transform: translate(-10px,-10px); opacity: .9; }
.service-detail-card > span { position: relative; z-index: 1; display: block; margin-bottom: 20px; color: var(--red); font-size: 9px; font-weight: 700; letter-spacing: 2px; }
.service-card-icon { position: relative; z-index: 1; width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 26px; border: 1px solid rgba(229,69,61,.28); color: var(--red); background: rgba(229,69,61,.05); }
.service-card-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.service-detail-card h3 { position: relative; z-index: 1; max-width: 650px; margin: 0 0 22px; font-family: "Sora", sans-serif; font-size: clamp(23px, 2.2vw, 32px); line-height: 1.22; letter-spacing: -1px; font-weight: 500; color: var(--ink); }
.service-detail-card p { position: relative; z-index: 1; max-width: 760px; margin: 0 0 18px; color: var(--muted); font-size: 14px; line-height: 1.78; }
.service-detail-card ul, .services-info-list { position: relative; z-index: 1; display: grid; gap: 0; margin: 26px 0 30px; padding: 0; list-style: none; }
.service-detail-card li, .services-info-list li { position: relative; padding: 10px 0 10px 20px; border-top: 1px solid rgba(7,20,31,.08); color: #34434b; font-size: 13px; line-height: 1.55; }
.service-detail-card li:last-child { border-bottom: 1px solid rgba(7,20,31,.08); }
.service-detail-card li::before, .services-info-list li::before { content: ""; position: absolute; left: 0; top: 1.45em; width: 6px; height: 6px; background: var(--red); }
.service-card-cta { position: relative; z-index: 1; width: fit-content; display: inline-flex; align-items: center; gap: 13px; margin-top: auto; padding: 13px 16px; border: 1px solid rgba(229,69,61,.24); color: var(--red); font-size: 11px; font-weight: 700; letter-spacing: .2px; transition: transform .28s ease, border-color .28s ease, background .28s ease, color .28s ease; }
.service-card-cta span { font-size: 15px; transition: transform .28s ease; }
.service-card-cta:hover { transform: translateY(-2px); border-color: rgba(229,69,61,.5); background: rgba(229,69,61,.06); }
.service-card-cta:hover span { transform: translate(3px,-2px); }
.service-detail-card-red { background: linear-gradient(145deg, var(--red) 0%, #b92f2a 100%); border-color: rgba(255,255,255,.12); color: var(--white); box-shadow: 0 26px 70px rgba(229,69,61,.22); }
.service-detail-card-red::after { background: radial-gradient(circle, rgba(255,255,255,.18), transparent 68%); }
.service-detail-card-red > span, .service-detail-card-red h3 { color: var(--white); }
.service-detail-card-red p { color: rgba(255,255,255,.82); }
.service-detail-card-red li { border-color: rgba(255,255,255,.16); color: rgba(255,255,255,.78); }
.service-detail-card-red li:last-child { border-color: rgba(255,255,255,.16); }
.service-detail-card-red li::before { background: rgba(255,255,255,.82); }
.service-detail-card-red .service-card-icon { color: var(--white); border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.08); }
.service-detail-card-red .service-card-cta { color: var(--white); border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.06); }
.service-detail-card-red .service-card-cta:hover { border-color: rgba(255,255,255,.68); background: rgba(255,255,255,.13); }
.service-detail-card-dark { background: linear-gradient(145deg, #07141f 0%, #0c1d29 68%, #050e15 100%); border-color: rgba(255,255,255,.1); color: var(--white); box-shadow: 0 26px 70px rgba(7,20,31,.18); }
.service-detail-card-dark::after { background: radial-gradient(circle, rgba(229,69,61,.22), transparent 68%); }
.service-detail-card-dark > span { color: rgba(255,255,255,.64); }
.service-detail-card-dark h3 { color: var(--white); }
.service-detail-card-dark p { color: rgba(255,255,255,.62); }
.service-detail-card-dark li { border-color: rgba(255,255,255,.11); color: rgba(255,255,255,.64); }
.service-detail-card-dark li:last-child { border-color: rgba(255,255,255,.11); }
.service-detail-card-dark .service-card-icon { color: var(--red); border-color: rgba(229,69,61,.34); background: rgba(229,69,61,.08); }
.service-detail-card-dark .service-card-cta { color: var(--white); border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.03); }
.service-detail-card-dark .service-card-cta:hover { border-color: rgba(229,69,61,.58); background: rgba(229,69,61,.1); }
.services-two-column { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.services-text-block p { max-width: 680px; margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.78; }
.services-bim { background: var(--white); }
.services-mini-grid, .services-audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.services-audience-grid { grid-template-columns: repeat(5, 1fr); align-items: stretch; }
.services-mini-card { min-height: 220px; padding: 31px 28px; background: var(--paper); border: 1px solid rgba(7,20,31,.08); transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; }
.services-mini-card:hover { transform: translateY(-5px); border-color: rgba(229,69,61,.22); box-shadow: 0 22px 54px rgba(7,20,31,.08); }
.services-mini-card h3 { margin: 0 0 16px; font-family: "Sora", sans-serif; font-size: 17px; line-height: 1.35; font-weight: 500; color: var(--ink); }
.services-mini-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.services-process { background: #07141f; color: var(--white); }
.services-process .eyebrow { color: rgba(255,255,255,.65); }
.services-process .section-heading h2 { color: var(--white); }
.services-process .section-heading > p { max-width: 560px; margin-top: 22px; color: rgba(255,255,255,.58); font-size: 14px; line-height: 1.75; }
.services-step-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 58px; border: 1px solid rgba(255,255,255,.12); }
.services-step { min-height: 275px; padding: 31px 26px; border-right: 1px solid rgba(255,255,255,.12); }
.services-step:last-child { border-right: 0; }
.services-step span { display: block; margin-bottom: 45px; color: var(--red); font-family: "Sora", sans-serif; font-size: 12px; }
.services-step h3 { margin: 0 0 16px; font-family: "Sora", sans-serif; font-size: 17px; line-height: 1.35; font-weight: 500; }
.services-step p { margin: 0; color: rgba(255,255,255,.6); font-size: 12px; line-height: 1.72; }
.services-audience, .services-request { background: var(--paper); }
.services-local, .services-faq { background: var(--white); }
.services-faq + .instagram-section { border-top: 1px solid rgba(7,20,31,.08); }
.service-breadcrumb { position: relative; z-index: 2; margin: 0 0 34px; display: flex; flex-wrap: wrap; gap: 9px; color: rgba(255,255,255,.42); font-size: 10px; letter-spacing: .6px; }
.service-breadcrumb a { color: rgba(255,255,255,.62); transition: color .2s; }
.service-breadcrumb a:hover { color: var(--white); }
.service-page-section { background: var(--white); }
.service-page-section.alt { background: var(--paper); }
.service-page-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 82px; align-items: start; }
.service-page-heading { position: sticky; top: 125px; align-self: start; }
.service-page-heading h2 { margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.service-page-heading p:not(.eyebrow) { max-width: 520px; margin: 24px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.service-page-copy p { max-width: 760px; margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.78; }
.service-page-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-page-card { min-height: 170px; padding: 34px; border: 1px solid rgba(7,20,31,.08); background: var(--paper); transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; }
.service-page-card:hover { transform: translateY(-5px); border-color: rgba(229,69,61,.24); box-shadow: 0 22px 54px rgba(7,20,31,.08); }
.service-page-card h3 { margin: 0 0 15px; font-family: "Sora", sans-serif; font-size: 22px; line-height: 1.3; font-weight: 500; color: var(--ink); }
.service-page-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }
.service-page-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.service-page-list li { position: relative; min-height: 48px; display: flex; align-items: center; padding: 14px 14px 14px 29px; border: 1px solid rgba(7,20,31,.08); background: var(--white); color: #34434b; font-size: 13px; line-height: 1.45; }
.service-page-list li::before { content: ""; position: absolute; left: 14px; top: 50%; width: 6px; height: 6px; transform: translateY(-50%); background: var(--red); }
.service-related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.service-related-card { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 25px; border: 1px solid rgba(7,20,31,.08); background: var(--white); color: var(--ink); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.service-related-card:hover { transform: translateY(-5px); border-color: rgba(229,69,61,.24); box-shadow: 0 22px 52px rgba(7,20,31,.08); }
.service-related-card strong { font-family: "Sora", sans-serif; font-size: 15px; line-height: 1.35; font-weight: 500; }
.service-related-card span { color: var(--red); font-size: 14px; }
.service-page .faq-list details:first-child { border-top: 0; }

.contact-page-main { padding: 96px 0 104px; background: var(--paper); }
.contact-page-layout { display: block; }
.contact-page-heading { max-width: 790px; }
.contact-page-heading h2 { max-width: 760px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.contact-page-heading > p:not(.eyebrow) { max-width: 650px; margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.contact-page-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 32px; }
.contact-page-message { background: var(--navy); color: var(--white); }
.contact-page-message-layout { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: clamp(58px, 7vw, 86px); align-items: start; }
.contact-page-message-heading { max-width: 510px; padding-top: 4px; }
.contact-page-message-heading .eyebrow { margin-bottom: 20px; }
.contact-page-message-heading h2 { max-width: 500px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 3.7vw, 50px); line-height: 1.09; letter-spacing: -2.2px; font-weight: 500; }
.contact-page-message-heading > p:not(.eyebrow) { max-width: 475px; margin: 23px 0 0; color: rgba(255,255,255,.64); font-size: 14px; line-height: 1.76; }
.contact-page-message-contacts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 38px; border-top: 1px solid rgba(255,255,255,.14); border-left: 1px solid rgba(255,255,255,.14); font-style: normal; }
.contact-page-message-contact { min-width: 0; min-height: 116px; display: grid; grid-template-columns: 35px minmax(0, 1fr); align-content: center; gap: 13px; padding: 22px 18px; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); color: var(--white); transition: border-color .2s ease, background .2s ease; }
.contact-page-message-contact-wide { grid-column: 1 / -1; min-height: 92px; }
a.contact-page-message-contact:hover, a.contact-page-message-contact:focus-visible { border-color: rgba(229,69,61,.62); background: rgba(255,255,255,.035); outline: 0; }
.contact-page-message-contact-icon { width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid rgba(229,69,61,.52); color: var(--red); }
.contact-page-message-contact-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.contact-page-message-whatsapp .contact-page-message-contact-icon svg { fill: currentColor; stroke: none; }
.contact-page-message-contact > span:last-child { min-width: 0; }
.contact-page-message-contact small { display: block; margin-bottom: 5px; color: rgba(255,255,255,.46); font-size: 8px; line-height: 1.2; font-weight: 600; letter-spacing: 1.35px; text-transform: uppercase; }
.contact-page-message-contact strong { display: block; color: rgba(255,255,255,.9); font-family: "Sora", sans-serif; font-size: 12px; line-height: 1.55; font-weight: 500; overflow-wrap: anywhere; }
.contact-page-form { position: relative; display: grid; gap: 15px; padding: 34px 36px 32px; border: 1px solid rgba(255,255,255,.13); border-top-color: rgba(229,69,61,.78); background: rgba(255,255,255,.035); }
.contact-page-form-row { display: grid; grid-template-columns: 1fr; gap: 15px; }
.contact-page-form label { display: grid; gap: 8px; min-width: 0; }
.contact-page-form label > span { color: rgba(255,255,255,.68); font-size: 9px; line-height: 1.2; font-weight: 600; letter-spacing: 1.45px; text-transform: uppercase; }
.contact-page-form input, .contact-page-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.16); border-radius: 2px; outline: 0; background: rgba(4,15,24,.24); color: var(--white); font: inherit; font-size: 13px; caret-color: var(--red); transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.contact-page-form input { min-height: 48px; padding: 0 15px; }
.contact-page-form textarea { min-height: 122px; padding: 13px 15px; line-height: 1.58; resize: vertical; }
.contact-page-form input::placeholder, .contact-page-form textarea::placeholder { color: rgba(255,255,255,.31); opacity: 1; }
.contact-page-form input:hover, .contact-page-form textarea:hover { border-color: rgba(255,255,255,.28); }
.contact-page-form input:focus, .contact-page-form textarea:focus { border-color: rgba(229,69,61,.88); background: rgba(4,15,24,.38); box-shadow: inset 2px 0 0 var(--red); }
.contact-page-form input:user-invalid, .contact-page-form textarea:user-invalid, .contact-page-form [aria-invalid="true"] { border-color: rgba(229,69,61,.82); box-shadow: inset 2px 0 0 var(--red); }
.contact-page-form .btn { width: fit-content; min-height: 49px; margin-top: 3px; padding-inline: 27px; border: 1px solid var(--red); box-shadow: none; cursor: pointer; }
.contact-page-form .btn:hover { transform: translateY(-1px); }
.contact-page-form .btn:focus-visible { outline: 2px solid rgba(255,255,255,.92); outline-offset: 3px; }
.contact-page-form .btn:disabled { border-color: rgba(229,69,61,.48); background: rgba(229,69,61,.58); color: rgba(255,255,255,.76); opacity: 1; cursor: wait; transform: none; }
.contact-page-form-honeypot { position: absolute!important; left: -10000px!important; width: 1px!important; height: 1px!important; overflow: hidden!important; }
.contact-page-form-status { margin: -1px 0 0; padding-left: 11px; border-left: 2px solid currentColor; font-size: 11px; line-height: 1.65; }
.contact-page-form-status:empty { display: none; }
.contact-page-form-status.is-success { color: var(--green); }
.contact-page-form-status.is-error { color: var(--red); }
.contact-page-form small { margin-top: -3px; color: rgba(255,255,255,.44); font-size: 10px; line-height: 1.6; }
.section.contact-page-location { padding-bottom: 0; background: var(--white); }
.contact-page-location-head { display: grid; grid-template-columns: .9fr 1.1fr; align-items: end; gap: 74px; margin-bottom: 50px; }
.contact-page-location-head h2 { max-width: 660px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.contact-page-location-head > p { max-width: 550px; margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.contact-page-map { width: 100%; overflow: hidden; border-block: 1px solid rgba(7,20,31,.1); background: var(--paper); }
.contact-page-map iframe { width: 100%; height: clamp(430px, 42vw, 640px); display: block; border: 0; }

.projects-page-hero { padding-bottom: 86px; }
.projects-hero-layout { align-items: center; }
.projects-list { background: var(--paper); }
.projects-section-head { display: grid; grid-template-columns: .9fr 1.1fr; align-items: end; gap: 74px; margin-bottom: 58px; }
.projects-section-head h2 { max-width: 690px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(34px, 4vw, 53px); line-height: 1.12; letter-spacing: -2.4px; font-weight: 500; }
.projects-section-head > p { max-width: 560px; margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.projects-case-card { position: relative; overflow: hidden; padding: 38px; border: 1px solid rgba(7,20,31,.1); background: var(--white); box-shadow: 0 24px 70px rgba(7,20,31,.08); }
.projects-case-card + .projects-case-card { margin-top: 34px; }
.projects-case-card::before { content: ""; position: absolute; inset: 0; opacity: .045; background-image: linear-gradient(rgba(7,20,31,.7) 1px, transparent 1px), linear-gradient(90deg, rgba(7,20,31,.7) 1px, transparent 1px); background-size: 36px 36px; pointer-events: none; }
.projects-case-card::after { content: ""; position: absolute; right: -13%; top: -24%; width: 36%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(229,69,61,.12), transparent 68%); pointer-events: none; }
.projects-case-main { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(320px, .86fr) minmax(0, 1fr); gap: 42px; align-items: stretch; }
.projects-case-media { min-height: 460px; margin: 0; overflow: hidden; border: 1px solid rgba(7,20,31,.09); background: var(--ink); }
.projects-case-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.95) contrast(1.02); }
.projects-case-content { align-self: center; }
.projects-case-content h3 { max-width: 660px; margin: 0; font-family: "Sora", sans-serif; font-size: clamp(27px, 2.75vw, 42px); line-height: 1.14; letter-spacing: -1.8px; font-weight: 500; color: var(--ink); }
.projects-case-content > p:not(.portfolio-category):not(.projects-case-subtitle) { max-width: 690px; margin: 20px 0 0; color: var(--muted); font-size: 14px; line-height: 1.78; }
.projects-case-subtitle { max-width: 620px; margin: 17px 0 0; color: #2d3b44; font-size: 15px; line-height: 1.65; }
.projects-case-summary { max-width: 700px; margin-top: 24px; padding: 19px 21px; border-left: 2px solid var(--red); background: rgba(7,20,31,.035); }
.projects-case-summary strong { display: block; margin-bottom: 7px; color: var(--ink); font-family: "Sora", sans-serif; font-size: 12px; font-weight: 600; }
.projects-case-summary p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }
.projects-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 26px 0 0; padding: 0; list-style: none; }
.projects-tags li { padding: 8px 11px; border: 1px solid rgba(7,20,31,.1); background: rgba(255,255,255,.74); color: #34434b; font-size: 10px; line-height: 1; }
.projects-scope { position: relative; z-index: 1; margin-top: 42px; padding-top: 34px; border-top: 1px solid rgba(7,20,31,.1); }
.projects-scope-head { margin-bottom: 18px; }
.projects-scope-head span { color: var(--red); font-size: 9px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.projects-scope-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.projects-scope-grid article { min-height: 180px; padding: 23px; border: 1px solid rgba(7,20,31,.08); background: var(--paper); transition: transform .32s ease, border-color .32s ease, box-shadow .32s ease; }
.projects-scope-grid article:hover { transform: translateY(-4px); border-color: rgba(229,69,61,.22); box-shadow: 0 18px 42px rgba(7,20,31,.08); }
.projects-scope-grid h4 { margin: 0 0 12px; font-family: "Sora", sans-serif; font-size: 15px; line-height: 1.35; font-weight: 500; color: var(--ink); }
.projects-scope-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.68; }
.projects-case-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 11px; margin-top: 34px; }
.projects-case-actions .btn-ghost { color: var(--ink); border-color: rgba(7,20,31,.2); background: rgba(7,20,31,.035); }
.projects-case-actions .btn-ghost:hover { color: var(--white); border-color: var(--ink); background: var(--ink); }
.projects-gallery { position: relative; z-index: 1; margin-top: 38px; padding-top: 31px; border-top: 1px solid rgba(7,20,31,.1); }
.projects-gallery-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 17px; }
.projects-gallery-head > span { color: var(--red); font-size: 9px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.projects-gallery-controls { display: flex; gap: 8px; }
.projects-gallery-controls button { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(7,20,31,.14); background: var(--white); color: var(--ink); cursor: pointer; transition: transform .25s ease, border-color .25s ease, background .25s ease, color .25s ease; }
.projects-gallery-controls button:hover { transform: translateY(-2px); border-color: var(--ink); background: var(--ink); color: var(--white); }
.projects-gallery-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 32%); gap: 14px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x proximity; scroll-behavior: smooth; padding-bottom: 8px; }
.projects-gallery-track figure { height: 250px; margin: 0; overflow: hidden; scroll-snap-align: start; border: 1px solid rgba(7,20,31,.09); background: #07141f; }
.projects-gallery-track img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .35s ease, filter .35s ease; }
.projects-gallery-track figure:hover img { transform: scale(1.025); filter: contrast(1.02); }
.projects-placeholder-visual { position: relative; min-height: 390px; overflow: hidden; border: 1px solid rgba(7,20,31,.1); background-color: #07141f; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 30px 30px; }
.projects-placeholder-visual span { position: absolute; display: block; pointer-events: none; }
.projects-placeholder-visual span:nth-child(1) { left: 18%; bottom: -8%; width: 58%; height: 82%; border: 1px solid rgba(88,199,236,.35); transform: skewY(-8deg); }
.projects-placeholder-visual span:nth-child(2) { left: 13%; top: 22%; width: 62%; height: 38%; border: 1px solid rgba(229,69,61,.36); }
.projects-placeholder-visual span:nth-child(3) { right: 9%; bottom: 17%; width: 58%; height: 1px; background: rgba(255,255,255,.2); transform: rotate(-18deg); transform-origin: right center; }
.projects-placeholder-visual small { position: absolute; left: 28px; bottom: 25px; color: rgba(255,255,255,.52); font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; }
.projects-future { background: var(--white); border-top: 1px solid rgba(7,20,31,.06); }
.projects-future-inner { max-width: 760px; }
.projects-future-inner h2 { margin: 0; font-family: "Sora", sans-serif; font-size: clamp(30px, 3vw, 46px); line-height: 1.14; letter-spacing: -2px; font-weight: 500; }
.projects-future-inner p:not(.eyebrow) { max-width: 620px; margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

@media (max-width: 1060px) {
  .projects-section-head, .projects-case-main { grid-template-columns: 1fr; gap: 34px; }
  .projects-case-media { min-height: 360px; }
  .projects-scope-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-gallery-track { grid-auto-columns: minmax(260px, 45%); }
}

@media (max-width: 800px) {
  .projects-page-hero { padding-bottom: 70px; }
  .projects-case-card { padding: 30px; }
  .projects-case-media { min-height: 300px; }
  .projects-case-content h3 { font-size: 30px; letter-spacing: -1.3px; }
  .projects-case-actions .btn { width: 100%; }
  .projects-gallery-track { grid-auto-columns: minmax(245px, 74%); }
  .projects-gallery-track figure { height: 220px; }
  .projects-placeholder-visual { min-height: 280px; }
}

@media (max-width: 560px) {
  .projects-case-card { padding: 24px; }
  .projects-case-media { min-height: 240px; }
  .projects-case-content h3 { font-size: 26px; }
  .projects-case-subtitle { font-size: 14px; }
  .projects-scope-grid { grid-template-columns: 1fr; }
  .projects-tags li { font-size: 9px; }
  .projects-gallery-head { align-items: flex-start; flex-direction: column; }
  .projects-gallery-track { grid-auto-columns: minmax(230px, 88%); }
  .projects-gallery-track figure { height: 190px; }
}

@media (max-width: 1060px) {
  .header-cta { display: none; }
  .main-nav { margin-left: auto; }
  .authority-grid { grid-template-columns: repeat(3,1fr); }
  .authority-intro { grid-column: 1 / -1; min-height: 150px!important; }
  .about-hero-layout { grid-template-columns: 1fr; align-items: start; gap: 34px; }
  .about-hero-text-block { max-width: 680px; }
  .about-difference-grid, .about-process, .about-process-six { grid-template-columns: repeat(2,1fr); }
  .about-process article, .about-process-six article:nth-child(3) { border-right: 1px solid rgba(255,255,255,.13); }
  .about-process article:nth-child(even), .about-process-six article:nth-child(even) { border-right: 0; }
  .about-process article:not(:nth-last-child(-n+2)), .about-process-six article:not(:nth-last-child(-n+2)) { border-bottom: 1px solid rgba(255,255,255,.13); }
  .about-certification-layout { grid-template-columns: 1fr; gap: 46px; }
  .about-certification-image { max-width: 520px; }
  .services-sticky-grid { grid-template-columns: 1fr; gap: 44px; }
  .services-sticky-heading { position: static; top: auto; }
  .service-page-grid { grid-template-columns: 1fr; gap: 42px; }
  .service-page-heading { position: static; top: auto; }
  .contact-page-message-layout { grid-template-columns: 1fr; gap: 48px; }
  .contact-page-message-heading { order: -1; max-width: 680px; }
  .contact-page-message-heading > p:not(.eyebrow) { max-width: 610px; }
  .contact-page-message-contacts { max-width: 680px; }
  .service-related-grid { grid-template-columns: repeat(2, 1fr); }
  .services-audience-grid { grid-template-columns: repeat(2, 1fr); }
  .services-step-grid { grid-template-columns: repeat(2, 1fr); }
  .services-step { border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
  .services-step:nth-child(even) { border-right: 0; }
  .services-step:last-child { border-right: 1px solid rgba(255,255,255,.12); border-bottom: 0; }
  .about-grid, .services-head, .bim-intro, .portfolio-head, .contact-inner { gap: 55px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .differential-grid, .faq-grid { gap: 60px; }
  .footer-grid { grid-template-columns: 1.1fr .6fr 1.5fr; gap: 42px; }
  .footer-company { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .about-who-heading { position: static; top: auto; }
  .portfolio-sticky-card { position: static; top: auto; min-height: auto; }
}

@media (max-width: 800px) {
  :root { --container: min(100% - 32px, 680px); }
  .header-inner { height: 70px; }
  .menu-toggle { position: relative; z-index: 180; width: 42px; height: 42px; margin-left: auto; display: grid; place-content: center; gap: 7px; border: 1px solid rgba(255,255,255,.25); background: rgba(7,20,31,.22); color: var(--white); cursor: pointer; transition: background .25s, border-color .25s; }
  .menu-toggle span { display:block; width: 18px; height: 1px; background: currentColor; transition: transform .25s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .menu-toggle[aria-expanded="true"] { position: fixed; top: 14px; right: 16px; border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.08); }
  .main-nav { position: fixed; inset: 0; z-index: 160; width: 100vw; height: 100vh; height: 100dvh; min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; align-items: stretch; justify-content: stretch; gap: 0; margin: 0; padding: 22px 28px 32px; overflow-y: auto; overscroll-behavior: contain; background: radial-gradient(circle at 82% 18%, rgba(229,69,61,.18), transparent 28%), linear-gradient(145deg, #050e15 0%, #07141f 56%, #02070b 100%); opacity: 0; visibility: hidden; pointer-events: none; transform: translate3d(0,-12px,0); transition: opacity .32s ease, transform .32s ease, visibility .32s ease; }
  .main-nav::before { content: ""; position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.6) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to bottom, black, transparent 82%); pointer-events: none; }
  .main-nav.open { opacity: 1; visibility: visible; pointer-events: auto; transform: translate3d(0,0,0); }
  .mobile-menu-head, .mobile-menu-links, .mobile-menu-footer { position: relative; z-index: 1; }
  .mobile-menu-head { min-height: 58px; display: flex; align-items: center; padding-right: 62px; }
  .mobile-menu-brand { display: inline-flex; align-items: center; line-height: 0; }
  .mobile-menu-brand img { width: auto; height: auto; max-width: 156px; max-height: 52px; object-fit: contain; }
  .mobile-menu-links { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 2px; padding: 42px 0 32px; }
  .main-nav .mobile-menu-links a { width: 100%; padding: 13px 0 15px; border-bottom: 1px solid rgba(255,255,255,.08); font-family:"Sora",sans-serif; font-size: clamp(27px, 7.4vw, 38px); line-height: 1.12; letter-spacing: -1.3px; font-weight: 500; color: rgba(255,255,255,.86); }
  .main-nav .mobile-menu-links a::after { left: 0; right: auto; bottom: 7px; width: 0; height: 1px; background: var(--red); transition: width .25s ease; }
  .main-nav .mobile-menu-links a:hover, .main-nav .mobile-menu-links a.active { color: var(--white); }
  .main-nav .mobile-menu-links a:hover::after, .main-nav .mobile-menu-links a.active::after { right: auto; width: 44px; }
  .mobile-menu-footer { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); }
  .mobile-menu-cta { width: 100%; }
  .mobile-menu-footer small { display: block; margin-top: 14px; color: rgba(255,255,255,.42); font-size: 9px; text-align: center; letter-spacing: .7px; }
  body.menu-open .site-header { z-index: 220; }
  body.menu-open .whatsapp-float { opacity: 0; pointer-events: none; }
  .hero { min-height: 720px; height: 100svh; max-height: 850px; align-items: flex-end; padding-bottom: 75px; }
  .hero-media { background-image: linear-gradient(0deg, rgba(4,15,24,.98) 6%, rgba(4,15,24,.72) 55%, rgba(4,15,24,.18) 100%), url("assets/images/hero-mobile.png"); background-position: center center; background-repeat: no-repeat; background-size: cover; }
  .hero-content { padding-top: 0; }
  .hero-copy { max-width: 620px; }
  .hero h1 { font-size: clamp(38px, 10vw, 58px); letter-spacing: -2.5px; }
  .hero-lead { font-size: 14px; }
  .scroll-cue, .hero-index { display: none; }
  .authority { margin-top: 0; }
  .authority-grid { width: 100%; grid-template-columns: 1fr 1fr; }
  .authority-intro { grid-column: 1 / -1; }
  .authority-grid .accent-card { grid-column: 1 / -1; min-height: 180px; }
  .about-page-hero { padding: 108px 0 70px; }
  .about-hero-copy h1 { font-size: clamp(30px, 7vw, 42px); letter-spacing: -1.8px; }
  .about-hero-lead { font-size: 15px; }
  .about-hero-actions { flex-direction: column; align-items: stretch; }
  .about-story-grid, .about-clients-grid, .about-leadership-head { grid-template-columns: 1fr; gap: 35px; }
  .about-text-stack .large-copy { font-size: 16px; line-height: 1.68; }
  .about-difference-grid, .leader-grid, .about-process, .about-process-six, .about-client-list { grid-template-columns: 1fr; }
  .about-value-card { min-height: 245px; }
  .about-value-card h3 { margin-top: 38px; }
  .leader-card, .leader-card:last-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .leader-card:last-child { border-bottom: 0; }
  .about-process article, .about-process article:nth-child(2), .about-process-six article, .about-process-six article:nth-child(even), .about-process-six article:nth-child(3) { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .about-process article:last-child { border-bottom: 0; }
  .about-client-list span, .about-client-list span:nth-child(even), .about-client-list span:nth-child(odd) { padding-left: 0; padding-right: 0; border-left: 0; }
  .about-certification-image { max-width: 440px; }
  .section { padding: 95px 0; }
  .contact-page-main { padding: 78px 0 82px; }
  .about { padding-top: 95px; }
  .about-grid, .services-head, .bim-intro, .differential-grid, .portfolio-head, .faq-grid, .contact-inner, .services-two-column { grid-template-columns: 1fr; }
  .about-copy { padding-top: 0; }
  .client-logos-heading { grid-template-columns: 1fr; gap: 20px; }
  .client-logos-heading .eyebrow { margin-bottom: 0; }
  .logo-group { gap: 38px; padding-right: 38px; }
  .logo-item { flex-basis: 175px; min-width: 175px; height: 88px; }
  .logo-item-wide { flex-basis: 205px; min-width: 205px; }
  .logo-item-symbol { flex-basis: 145px; min-width: 145px; }
  .logo-item img { height: 64px; max-width: 170px; }
  .logo-item-wide img { max-width: 200px; }
  .logo-item-symbol img { max-width: 125px; }
  .technical-panel { overflow: visible; background: var(--ink); }
  .leadership-picture { display: block; }
  .leadership-image { display: block; }
  .leadership-copy { position: static; width: auto; max-width: none; padding: 40px 32px 0; }
  .leadership-copy-right { padding-top: 44px; padding-bottom: 54px; }
  .leadership-copy p { max-width: 620px; }
  .process { grid-template-columns: 1fr 1fr; }
  .process-line { display:none; }
  .bim-benefits { grid-template-columns: 1fr; }
  .bim-benefits > div { min-height: 145px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .differential-title, .faq-heading, .about-who-heading, .services-sticky-heading { position: static; top: auto; }
  .service-detail-card { min-height: auto; padding: 32px 28px; }
  .service-page-card-grid, .service-page-list, .service-related-grid { grid-template-columns: 1fr; }
  .contact-page-form { padding: 32px; }
  .contact-page-location-head { grid-template-columns: 1fr; align-items: start; gap: 22px; }
  .contact-page-map iframe { height: min(105vw, 460px); min-height: 360px; }
  .services-mini-grid, .services-audience-grid { grid-template-columns: 1fr; margin-top: 38px; }
  .services-step-grid { grid-template-columns: 1fr; }
  .services-step, .services-step:nth-child(even), .services-step:last-child { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .services-step:last-child { border-bottom: 0; }
  .services-step span { margin-bottom: 30px; }
  .portfolio-stack { gap: 22px; }
  .portfolio-card-inner { min-height: auto; grid-template-columns: 1fr; gap: 30px; padding: 34px; }
  .portfolio-technical-visual { min-height: 260px; }
  .instagram-head { margin-bottom: 38px; }
  .instagram-reels { justify-content: flex-start; gap: 14px; margin-inline: calc((var(--container) - 100vw) / 2); padding-inline: calc((100vw - var(--container)) / 2); overflow-x: auto; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
  .instagram-card { min-width: min(68vw, 280px); width: min(68vw, 280px); scroll-snap-align: start; }
  .instagram-card span { opacity: 1; transform: none; }
  .contact-inner { gap: 40px; }
  .footer-grid { grid-template-columns: 1.1fr .9fr; gap: 46px; }
  .footer-details, .footer-company { grid-column: 1 / -1; }
  .footer-contact-list .footer-contact-item { white-space: normal; }
}

@media (max-width: 560px) {
  .header-brand-logo { max-height: 43px; max-width: 125px; }
  .brand strong { font-size: 21px; }
  .brand-mark { width: 27px; height: 27px; }
  .hero { min-height: 760px; }
  .hero h1 { font-size: 39px; line-height: 1.1; letter-spacing: -2.2px; }
  .about-page-hero { padding: 102px 0 62px; }
  .about-hero-copy h1 { font-size: 31px; line-height: 1.16; letter-spacing: -1.5px; }
  .about-hero-text { margin-bottom: 27px; }
  .about-value-card, .about-process article { padding: 30px 26px; }
  .about-leadership-head { margin-bottom: 36px; }
  .leader-card { min-height: auto; padding: 34px 28px 38px; }
  .leader-card h3 { font-size: 23px; }
  .about-certification-copy h2 { font-size: 31px; letter-spacing: -1.6px; }
  .about-certification-image { padding: 8px; }
  .contact-page-main { padding: 70px 0 74px; }
  .contact-page-form, .contact-page-form-row { grid-template-columns: 1fr; }
  .contact-page-message-layout { gap: 40px; }
  .contact-page-message-heading h2 { font-size: 32px; line-height: 1.12; letter-spacing: -1.6px; }
  .contact-page-message-heading > p:not(.eyebrow) { margin-top: 20px; }
  .contact-page-message-contacts { grid-template-columns: 1fr; margin-top: 30px; }
  .contact-page-message-contact { min-height: 92px; padding: 18px; }
  .contact-page-form { gap: 15px; padding: 27px 22px 25px; }
  .contact-page-form-row { gap: 15px; }
  .contact-page-form input { min-height: 47px; }
  .contact-page-form textarea { min-height: 116px; }
  .contact-page-form .btn { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .authority-grid { grid-template-columns: 1fr; }
  .authority-grid article, .authority-grid .accent-card { grid-column: auto; min-height: 180px; }
  .section h2, .contact h2 { font-size: 34px; letter-spacing: -1.8px; }
  .client-logos { padding-block: 78px; }
  .client-logos-heading { margin-bottom: 42px; }
  .logo-group { gap: 26px; padding-right: 26px; }
  .logo-item { flex-basis: 140px; min-width: 140px; height: 72px; }
  .logo-item-wide { flex-basis: 170px; min-width: 170px; }
  .logo-item-symbol { flex-basis: 115px; min-width: 115px; }
  .logo-item img { height: 50px; max-width: 135px; }
  .logo-item-wide img { max-width: 165px; }
  .logo-item-symbol img { max-width: 98px; }
  .leadership-copy { padding-inline: 28px; }
  .leadership-label { margin-bottom: 14px; }
  .leadership-copy strong { font-size: 27px; }
  .leadership-copy p { max-width: none; margin-top: 17px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 320px; }
  .bim-intro h2 { font-size: 37px; }
  .process { grid-template-columns: 1fr; gap: 15px; }
  .process-step { padding: 15px 0 22px 42px; border-left: 1px solid rgba(255,255,255,.15); }
  .step-dot { top: 20px; left: -6px; }
  .differential-list article { grid-template-columns: 45px 1fr; }
  .portfolio-head { margin-bottom: 42px; }
  .portfolio-card-inner { padding: 28px; }
  .portfolio-card-content h3 { font-size: 27px; letter-spacing: -1.3px; }
  .portfolio-card-content > p:not(.portfolio-category) { font-size: 13px; }
  .portfolio-scope { margin: 24px 0 28px; }
  .portfolio-technical-visual { min-height: 210px; }
  .instagram-reels { gap: 12px; }
  .instagram-action { margin-top: 34px; }
  summary { grid-template-columns: 35px 1fr 18px; font-size: 13px; }
  details p { margin-left: 43px; }
  .contact { padding: 80px 0; }
  .contact.home-final-cta { padding: 76px 0; }
  .contact::after { display:none; }
  .footer-grid { grid-template-columns: 1fr; gap: 38px; }
  .footer-brand, .footer-details, .footer-company { grid-column: auto; }
  .footer-logo { max-width: 150px; max-height: 50px; }
  .footer-contact-list { gap: 14px; }
  .footer-company p:nth-of-type(1), .footer-company p:nth-of-type(2) { white-space: normal; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .whatsapp-float { right: 15px; bottom: 15px; width: 51px; padding: 0; justify-content:center; }
  .whatsapp-float span { display:none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms!important; animation-iteration-count: 1!important; transition-duration: .01ms!important; }
  .logo-track { animation: none!important; }
  .reveal { opacity: 1; transform: none; }
}