@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --font-manrope: "Manrope";
  --font-space: "Space Grotesk";
  --navy: #07111f;
  --navy-soft: #0b1929;
  --navy-card: #102235;
  --blue: #0d3f68;
  --orange: #ff7a1a;
  --orange-bright: #ff8b32;
  --ice: #eaf1f5;
  --mist: #f4f7f8;
  --ink: #10202d;
  --muted: #66737d;
  --line: #d9e0e4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--mist); color: var(--ink); font-family: var(--font-manrope), sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--orange); color: white; }

.page-shell { width: min(1320px, calc(100% - 96px)); margin: 0 auto; }
.section { padding: 130px 0; }
.section-dark { background: var(--navy); color: white; }

.site-header {
  position: fixed; z-index: 50; inset: 0 0 auto; height: 84px; padding: 0 max(48px, calc((100% - 1320px) / 2));
  display: flex; align-items: center; justify-content: space-between; color: white;
  background: linear-gradient(180deg, rgba(5,13,23,.88), rgba(5,13,23,.42) 65%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,.08);
  transition: height .3s ease, background .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled { height: 70px; background: rgba(5,13,23,.94); box-shadow: 0 14px 38px rgba(0,0,0,.18); }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 52px; height: 52px; object-fit: cover; border-radius: 7px; mix-blend-mode: screen; }
.brand span { display: grid; }
.brand strong { font-family: var(--font-space), sans-serif; font-size: 18px; line-height: 1.05; letter-spacing: .13em; }
.brand small { margin-top: 4px; font-size: 9px; letter-spacing: .11em; text-transform: uppercase; opacity: .68; }
.desktop-nav { display: flex; align-items: center; gap: 38px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--orange); }
.nav-cta { padding: 14px 20px; border: 1px solid rgba(255,255,255,.4); }
.nav-cta:hover { border-color: var(--orange); }
.mobile-nav { display: none; }

.hero { position: relative; min-height: 860px; height: 100svh; overflow: hidden; color: white; background: var(--navy); }
.hero-bg { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(4,11,20,.98) 0%, rgba(4,11,20,.88) 42%, rgba(4,11,20,.26) 72%, rgba(4,11,20,.34)), linear-gradient(0deg, rgba(4,11,20,.92), transparent 42%), url('/images/sbtech/hero.png'); background-size: cover; background-position: center; transform: scale(1.01); }
.hero-grid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(90deg, black, transparent 72%); }
.hero-content { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: minmax(0, 1.25fr) .75fr; align-items: center; gap: 90px; padding-top: 70px; }
.hero-copy { max-width: 800px; }
.eyebrow { display: flex; align-items: center; gap: 13px; margin: 0 0 28px; color: rgba(255,255,255,.7); font-family: var(--font-space), sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: var(--orange); }
.eyebrow.dark { color: var(--muted); }
.hero h1, .section-heading h2, .about h2, .testimonial-heading h2, .contact h2 { margin: 0; font-family: var(--font-space), sans-serif; font-weight: 600; letter-spacing: -.055em; line-height: .95; }
.hero h1 { font-size: clamp(68px, 7.3vw, 116px); }
.hero h1 em, .section-heading h2 em, .about h2 em, .testimonial-heading h2 em, .contact h2 em { color: var(--orange); font-style: normal; }
.hero-lead { max-width: 690px; margin: 34px 0 0; color: rgba(255,255,255,.72); font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 44px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 58px; padding: 0 25px; border: 0; cursor: pointer; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--orange); box-shadow: 0 16px 42px rgba(255,122,26,.24); }
.button-primary:hover { background: var(--orange-bright); }
.button span { font-size: 20px; font-weight: 400; }
.text-link { display: inline-flex; gap: 14px; align-items: center; color: rgba(255,255,255,.82); padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.3); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.text-link span { color: var(--orange); }

.system-card { justify-self: end; width: min(100%, 390px); padding: 23px; background: rgba(8,22,36,.7); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(12px); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.system-card-top { display: flex; justify-content: space-between; font-family: var(--font-space); font-size: 8px; letter-spacing: .14em; color: rgba(255,255,255,.54); }
.live { display: flex; align-items: center; gap: 6px; color: #a9d9b2; }
.live i { width: 5px; height: 5px; border-radius: 99px; background: #5cdc7a; box-shadow: 0 0 10px #5cdc7a; }
.system-core { position: relative; height: 260px; display: grid; place-content: center; text-align: center; }
.system-core strong { position: relative; z-index: 2; font: 600 48px/1 var(--font-space); }
.system-core small { position: relative; z-index: 2; margin-top: 8px; color: var(--orange); font-size: 8px; letter-spacing: .23em; }
.ring { position: absolute; inset: 50%; border: 1px solid rgba(100,182,235,.34); border-radius: 50%; transform: translate(-50%,-50%); }
.ring-one { width: 160px; height: 160px; box-shadow: inset 0 0 50px rgba(23,103,157,.18); }
.ring-two { width: 225px; height: 225px; border-style: dashed; opacity: .65; }
.system-items { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.1); padding-top: 17px; }
.system-items span { display: grid; justify-items: center; gap: 8px; color: rgba(255,255,255,.62); font-size: 8px; text-align: center; }
.system-items i { width: 6px; height: 6px; border: 1px solid var(--orange); transform: rotate(45deg); }
.hero-bottom { position: absolute; z-index: 3; left: 50%; bottom: 30px; transform: translateX(-50%); display: flex; gap: 48px; color: rgba(255,255,255,.46); font: 500 8px/1 var(--font-space); letter-spacing: .16em; }

.intro { background: var(--mist); }
.section-heading h2, .about h2, .testimonial-heading h2, .contact h2 { font-size: clamp(44px, 5vw, 74px); }
.split-heading { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 110px; margin-bottom: 72px; }
.split-heading > p, .process-heading > p { margin: 0 0 6px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service-card { min-height: 500px; display: flex; flex-direction: column; padding: 40px; background: white; transition: transform .25s ease, background .25s ease, color .25s ease; }
.service-card:hover { position: relative; z-index: 2; transform: translateY(-8px); background: var(--navy-soft); color: white; }
.service-topline { display: flex; justify-content: space-between; color: var(--orange); font: 600 12px/1 var(--font-space); letter-spacing: .1em; }
.service-topline span:last-child { font-size: 22px; font-weight: 400; }
.service-card h3 { max-width: 300px; margin: 105px 0 20px; font: 600 32px/1.1 var(--font-space); letter-spacing: -.04em; }
.service-card p { margin: 0; color: var(--muted); line-height: 1.7; }
.service-card:hover p { color: rgba(255,255,255,.64); }
.service-card ul { display: grid; gap: 12px; margin: auto 0 0; padding: 25px 0 0; list-style: none; border-top: 1px solid var(--line); }
.service-card:hover ul { border-color: rgba(255,255,255,.14); }
.service-card li { display: flex; gap: 10px; align-items: center; font-size: 12px; font-weight: 700; }
.service-card li::before { content: ''; width: 5px; height: 5px; background: var(--orange); transform: rotate(45deg); }

.audiences { display: grid; grid-template-columns: 1.12fr .88fr; min-height: 670px; color: white; }
.audience-panel { position: relative; display: flex; align-items: flex-end; overflow: hidden; padding: 80px max(48px, calc((100vw - 1320px)/2)); }
.audience-panel::before { content: ''; position: absolute; inset: 0; transition: transform .5s ease; }
.audience-panel:hover::before { transform: scale(1.04); }
.audience-business::before { background: linear-gradient(0deg, rgba(5,14,25,.94), rgba(5,14,25,.18)), url('/images/sbtech/hero.png') center/cover; }
.audience-home::before { background: linear-gradient(0deg, rgba(9,30,47,.96), rgba(9,30,47,.25)), url('/images/sbtech/gallery/5beadd0e62a73c37.jpg') center/cover; }
.audience-panel > div { position: relative; z-index: 2; max-width: 580px; }
.audience-index { display: inline-block; margin-bottom: 25px; padding: 8px 12px; color: var(--orange); border: 1px solid rgba(255,122,26,.55); font: 700 9px/1 var(--font-space); letter-spacing: .14em; }
.audience-panel h2 { margin: 0; font: 600 clamp(38px,4vw,62px)/1 var(--font-space); letter-spacing: -.05em; }
.audience-panel p { max-width: 550px; margin: 25px 0 32px; color: rgba(255,255,255,.66); line-height: 1.75; }
.audience-panel a { display: inline-flex; align-items: center; gap: 35px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.38); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.audience-panel a span { color: var(--orange); font-size: 19px; }

.about { background: white; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 110px; }
.about-visual { position: relative; }
.about-visual::before { content: ''; position: absolute; inset: -24px 24px 24px -24px; border: 1px solid var(--line); }
.about-visual img { position: relative; z-index: 1; width: 100%; aspect-ratio: .96; object-fit: cover; filter: saturate(.82) contrast(1.04); }
.about-badge { position: absolute; z-index: 2; right: -28px; bottom: 45px; width: 155px; height: 155px; display: flex; align-items: center; justify-content: center; gap: 10px; color: white; background: var(--orange); box-shadow: 0 25px 60px rgba(255,122,26,.28); }
.about-badge strong { font: 700 42px/1 var(--font-space); }
.about-badge span { font: 700 8px/1.5 var(--font-space); letter-spacing: .12em; }
.about-lead { margin: 32px 0 45px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.about-points { display: grid; border-top: 1px solid var(--line); }
.about-points > div { display: grid; grid-template-columns: 60px 1fr; align-items: start; gap: 14px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.about-points strong { color: var(--orange); font: 600 11px/1.6 var(--font-space); }
.about-points span { display: grid; gap: 5px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.about-points b { color: var(--ink); font-size: 14px; }

.process { padding: 120px 0; }
.process-heading { display: grid; grid-template-columns: 1.2fr .45fr; align-items: end; gap: 100px; margin-bottom: 70px; }
.process-heading > p { color: rgba(255,255,255,.54); }
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.15); }
.process-grid article { position: relative; padding: 35px 34px 10px 0; border-right: 1px solid rgba(255,255,255,.1); }
.process-grid article:not(:first-child) { padding-left: 34px; }
.process-grid article::before { content: ''; position: absolute; top: -4px; left: 0; width: 8px; height: 8px; background: var(--orange); transform: rotate(45deg); }
.process-grid article:not(:first-child)::before { left: 34px; }
.process-grid span { color: rgba(255,255,255,.3); font: 500 10px/1 var(--font-space); letter-spacing: .15em; }
.process-grid h3 { margin: 80px 0 16px; font: 600 23px/1 var(--font-space); }
.process-grid p { margin: 0; color: rgba(255,255,255,.52); font-size: 13px; line-height: 1.7; }

.references { overflow: hidden; padding-bottom: 80px; }
.gallery-strip { width: max-content; display: grid; grid-template-columns: repeat(18, 330px); align-items: end; gap: 12px; padding: 0 max(48px, calc((100vw - 1320px)/2)); animation: drift 90s linear infinite alternate; }
.gallery-strip:hover { animation-play-state: paused; }
.gallery-strip figure { position: relative; width: 330px; height: 400px; margin: 0; overflow: hidden; background: #dbe3e8; }
.gallery-strip figure.gallery-tall { height: 500px; }
.gallery-strip img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.8); transition: transform .5s ease, filter .4s ease; }
.gallery-strip figure:hover img { transform: scale(1.04); filter: saturate(1); }
.gallery-strip figcaption { position: absolute; inset: auto 0 0; display: flex; justify-content: space-between; padding: 45px 20px 18px; color: white; background: linear-gradient(transparent, rgba(4,12,21,.82)); font: 700 9px/1 var(--font-space); letter-spacing: .12em; }
.gallery-strip figcaption span { color: var(--orange); }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(calc(-100% + 100vw)); } }

.testimonials { background: #eaf0f3; }
.testimonial-heading { margin-bottom: 60px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.testimonial-grid blockquote { min-height: 355px; display: flex; flex-direction: column; margin: 0; padding: 34px; background: white; border: 1px solid #dfe6ea; }
.quote-mark { color: var(--orange); font: 400 54px/.8 Georgia, serif; }
.testimonial-grid blockquote > p { margin: 35px 0; font: 500 19px/1.6 var(--font-space); letter-spacing: -.02em; }
.testimonial-grid footer { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); }
.testimonial-grid footer > span { width: 38px; height: 38px; display: grid; place-content: center; color: white; background: var(--navy); border-radius: 50%; font: 600 13px/1 var(--font-space); }
.testimonial-grid footer div { display: grid; }
.testimonial-grid footer strong { font-size: 12px; }
.testimonial-grid footer small { margin-top: 3px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.testimonial-grid footer i { margin-left: auto; color: #aeb9c0; font: normal 10px/1 var(--font-space); }

.contact { position: relative; overflow: hidden; padding: 130px 0; }
.contact-glow { position: absolute; width: 700px; height: 700px; left: -300px; bottom: -450px; border-radius: 50%; background: rgba(16,97,149,.24); filter: blur(20px); }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.contact-copy > p:not(.eyebrow) { max-width: 500px; margin: 32px 0 45px; color: rgba(255,255,255,.58); line-height: 1.8; }
.contact-details { display: grid; border-top: 1px solid rgba(255,255,255,.14); }
.contact-details > * { display: grid; gap: 7px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-details span { color: var(--orange); font: 700 8px/1 var(--font-space); letter-spacing: .15em; }
.contact-details strong { font-size: 14px; font-weight: 600; }
.contact-details a:hover strong { color: var(--orange); }
.contact-form { padding: 42px; color: var(--ink); background: white; box-shadow: 0 35px 90px rgba(0,0,0,.24); }
.form-top { display: flex; justify-content: space-between; margin-bottom: 36px; color: var(--muted); font: 700 9px/1 var(--font-space); letter-spacing: .14em; }
.form-top span:first-child { color: var(--orange); }
.form-row { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.contact-form label { display: grid; gap: 10px; margin-bottom: 20px; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; min-height: 54px; padding: 15px 16px; color: var(--ink); background: #f6f8f9; border: 1px solid #e1e6e9; border-radius: 0; outline: none; font-size: 13px; font-weight: 500; text-transform: none; letter-spacing: 0; transition: border .2s ease, box-shadow .2s ease; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,122,26,.11); }
.consent { display: flex !important; align-items: flex-start; gap: 10px !important; color: var(--muted); font-size: 9px !important; font-weight: 600 !important; line-height: 1.5; text-transform: none !important; letter-spacing: 0 !important; }
.consent input { flex: 0 0 auto; width: 16px; min-height: 16px; height: 16px; padding: 0; accent-color: var(--orange); }
.form-submit { width: 100%; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 10px; text-align: center; }
.form-note[data-state="success"] { color: #187a38; }
.form-note[data-state="error"] { color: #b42318; }
.form-submit[disabled] { cursor: wait; opacity: .72; transform: none; }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.scroll-progress { position: fixed; z-index: 100; inset: 0 0 auto; height: 3px; pointer-events: none; background: rgba(255,255,255,.08); }
.scroll-progress span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--orange), #ffb069); transform: scaleX(0); transform-origin: left; will-change: transform; }
body.reveal-ready [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .75s cubic-bezier(.2,.75,.2,1), transform .75s cubic-bezier(.2,.75,.2,1); }
body.reveal-ready [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
.hero-bg[data-parallax] { will-change: transform; }

.case-studies { overflow: hidden; background: #eef3f5; }
.case-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.case-card { display: flex; min-width: 0; flex-direction: column; background: white; box-shadow: 0 20px 60px rgba(13,31,46,.08); transition: transform .3s ease, box-shadow .3s ease; }
.case-card:hover { transform: translateY(-8px); box-shadow: 0 28px 70px rgba(13,31,46,.15); }
.case-image { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--navy-soft); }
.case-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.75,.2,1); }
.case-card:hover .case-image img { transform: scale(1.055); }
.case-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,transparent 55%,rgba(2,9,15,.68)); }
.case-image > span { position: absolute; z-index: 2; left: 20px; bottom: 18px; color: white; font: 700 9px/1 var(--font-space); letter-spacing: .15em; }
.case-card-copy { display: flex; flex: 1; flex-direction: column; padding: 28px; }
.case-card-copy small { color: var(--orange); font: 700 9px/1 var(--font-space); letter-spacing: .1em; }
.case-card-copy h3,.case-card-copy h2 { margin: 16px 0 12px; font: 600 27px/1.15 var(--font-space); letter-spacing: -.035em; }
.case-card-copy p { margin: 0 0 26px; color: var(--muted); line-height: 1.7; }
.case-card-copy strong { display: flex; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.case-card-copy strong span { color: var(--orange); font-size: 18px; }
.case-more { display: flex; justify-content: center; margin-top: 46px; }
.button-outline-dark { color: var(--ink); border: 1px solid #aeb9c0; background: transparent; }
.button-outline-dark:hover { color: white; background: var(--navy); border-color: var(--navy); }

.inner-page { background: var(--mist); }
.inner-header { background: rgba(5,13,23,.95); }
.inner-hero { min-height: 560px; display: flex; align-items: flex-end; padding: 190px 0 90px; color: white; background: radial-gradient(circle at 80% 25%,rgba(33,103,149,.36),transparent 32%),linear-gradient(135deg,#06101d,#0d263a); }
.inner-hero h1 { margin: 0; font: 600 clamp(56px,8vw,105px)/.95 var(--font-space); letter-spacing: -.06em; }
.inner-hero .page-shell > p:last-child { max-width: 720px; margin: 28px 0 0; color: rgba(255,255,255,.65); font-size: 18px; line-height: 1.7; }
.case-grid-archive { grid-template-columns: repeat(2,minmax(0,1fr)); }
.empty-state { padding: 30px; background: white; border: 1px solid var(--line); }
.case-detail-hero { position: relative; min-height: 740px; display: flex; align-items: flex-end; overflow: hidden; color: white; background: var(--navy); }
.case-detail-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-detail-overlay { position: absolute; inset: 0; background: linear-gradient(180deg,rgba(3,10,17,.3),rgba(3,10,17,.96)); }
.case-detail-hero .page-shell { position: relative; z-index: 2; padding-bottom: 85px; }
.case-detail-hero h1 { max-width: 1000px; margin: 20px 0; font: 600 clamp(50px,7vw,92px)/.98 var(--font-space); letter-spacing: -.055em; }
.case-detail-hero .page-shell > p:last-child { max-width: 780px; margin: 0; color: rgba(255,255,255,.72); font-size: 19px; line-height: 1.7; }
.back-link { display: inline-flex; margin-bottom: 45px; color: rgba(255,255,255,.65); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 90px; padding-top: 105px; padding-bottom: 75px; }
.article-body { max-width: 780px; }
.article-body h2 { margin: 62px 0 18px; font: 600 38px/1.1 var(--font-space); letter-spacing: -.04em; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { margin: 40px 0 14px; font: 600 25px/1.2 var(--font-space); }
.article-body p,.article-body li { color: #425462; font-size: 17px; line-height: 1.9; }
.article-body ul { padding-left: 22px; }
.article-gallery { display: grid; align-content: start; gap: 20px; }
.article-gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.article-cta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 105px; padding: 38px 42px; color: white; background: var(--navy); }
.article-cta p { margin: 0; font: 600 28px/1.2 var(--font-space); }

.footer { color: white; background: #040b13; }
.footer-main { min-height: 200px; display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 50px; align-items: center; }
.footer-brand img { mix-blend-mode: screen; }
.footer-main > p { color: rgba(255,255,255,.42); font-size: 12px; line-height: 1.7; }
.footer-main nav { display: flex; justify-content: flex-end; gap: 28px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.footer-main nav a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; padding: 20px 0; color: rgba(255,255,255,.3); border-top: 1px solid rgba(255,255,255,.09); font-size: 8px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

@media (max-width: 1100px) {
  .page-shell { width: min(100% - 56px, 920px); }
  .site-header { padding-inline: 28px; }
  .hero-content { grid-template-columns: 1fr; }
  .system-card { display: none; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 350px; }
  .service-card h3 { margin-top: 60px; }
  .audiences { grid-template-columns: 1fr; }
  .audience-panel { min-height: 560px; padding: 65px 28px; }
  .about-grid { grid-template-columns: 1fr; gap: 85px; }
  .about-visual { max-width: 680px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-copy { max-width: 700px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main nav { grid-column: 1 / -1; justify-content: flex-start; padding-bottom: 35px; }
  .case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .article-layout { grid-template-columns: 1fr; gap: 55px; }
  .article-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 760px) {
  .page-shell { width: calc(100% - 36px); }
  .section { padding: 88px 0; }
  .site-header { height: 72px; padding-inline: 18px; background: rgba(5,13,23,.9); }
  .brand img { width: 43px; height: 43px; }
  .brand strong { font-size: 15px; }
  .brand small { font-size: 7px; }
  .desktop-nav { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { width: 44px; height: 44px; display: grid; place-content: center; gap: 7px; cursor: pointer; list-style: none; border: 1px solid rgba(255,255,255,.25); }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { width: 20px; height: 1px; background: white; }
  .mobile-nav nav { position: absolute; top: 52px; right: 0; width: 235px; display: grid; padding: 15px; background: var(--navy); border: 1px solid rgba(255,255,255,.15); box-shadow: 0 20px 50px rgba(0,0,0,.35); }
  .mobile-nav nav a { padding: 15px; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
  .hero { min-height: 700px; height: 100svh; }
  .hero-bg { background-position: 62% center; }
  .hero h1 { font-size: clamp(49px, 14.5vw, 76px); }
  .hero-lead { font-size: 15px; line-height: 1.65; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 35px; }
  .hero-bottom { display: none; }
  .eyebrow { margin-bottom: 20px; font-size: 9px; }
  .split-heading, .process-heading { grid-template-columns: 1fr; gap: 30px; margin-bottom: 48px; }
  .section-heading h2, .about h2, .testimonial-heading h2, .contact h2 { font-size: 41px; }
  .service-card { min-height: 390px; padding: 30px; }
  .service-card h3 { font-size: 28px; }
  .audience-panel { min-height: 510px; }
  .audience-panel h2 { font-size: 39px; }
  .about-grid { gap: 70px; }
  .about-visual::before { inset: -12px 12px 12px -12px; }
  .about-badge { right: -5px; bottom: 24px; width: 125px; height: 125px; }
  .process { padding: 90px 0; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid article { min-height: 240px; padding: 25px 18px 20px 0; }
  .process-grid article:not(:first-child) { padding-left: 18px; }
  .process-grid article:not(:first-child)::before { left: 18px; }
  .process-grid h3 { margin-top: 55px; }
  .gallery-strip { grid-template-columns: repeat(18, 260px); padding-inline: 18px; animation-duration: 120s; }
  .gallery-strip figure, .gallery-strip figure.gallery-tall { width: 260px; height: 360px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial-grid blockquote { min-height: 315px; }
  .contact { padding: 90px 0; }
  .contact-grid { gap: 55px; }
  .contact-form { padding: 27px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr; gap: 20px; padding: 50px 0; }
  .footer-main nav { grid-column: auto; flex-wrap: wrap; padding: 15px 0 0; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 10px; }
  .case-grid,.case-grid-archive { grid-template-columns: 1fr; }
  .inner-hero { min-height: 500px; padding: 150px 0 70px; }
  .inner-header .desktop-nav { display: flex; gap: 12px; }
  .inner-header .desktop-nav a:not(.nav-cta) { display: none; }
  .case-detail-hero { min-height: 620px; }
  .case-detail-hero .page-shell { padding-bottom: 55px; }
  .article-layout { padding-top: 70px; }
  .article-gallery { grid-template-columns: 1fr; }
  .article-cta { align-items: flex-start; flex-direction: column; gap: 25px; margin-bottom: 70px; padding: 28px; }
}

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