:root {
  --navy: #06111f;
  --navy-2: #0a1a2d;
  --ink: #0d1724;
  --paper: #f3f6f4;
  --white: #ffffff;
  --blue: #256dff;
  --accent: #69adff;
  --line: rgba(13, 23, 36, 0.18);
  --line-dark: rgba(255, 255, 255, 0.16);
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; background: var(--accent); color: var(--ink); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { height: 78px; padding: 0 clamp(24px, 4vw, 70px); display: flex; align-items: center; justify-content: space-between; position: absolute; inset: 0 0 auto; z-index: 10; color: white; border-bottom: 1px solid var(--line-dark); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .18em; font-size: .88rem; }
.brand-mark { width: 20px; height: 20px; display: inline-block; border: 2px solid currentColor; position: relative; transform: rotate(45deg); }
.brand-mark::after { content: ""; position: absolute; width: 7px; height: 7px; background: var(--accent); top: -5px; right: -5px; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 42px); font-size: .88rem; }
.site-nav a:not(.nav-cta) { color: rgba(255,255,255,.75); transition: color .2s; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--accent); }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(255,255,255,.4); }
.menu-toggle { display: none; background: transparent; color: white; border: 0; width: 44px; height: 44px; align-items: center; justify-content: center; flex-direction: column; gap: 7px; }
.menu-toggle span:not(.sr-only) { width: 23px; height: 2px; background: currentColor; }

.hero { min-height: min(860px, 100svh); background: var(--navy); color: white; position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(480px, .95fr); align-items: stretch; overflow: hidden; padding-left: max(28px, calc((100vw - var(--max)) / 2)); }
.hero-grid { position: absolute; inset: 0; opacity: .14; 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(to bottom, transparent 0, black 30%, black 75%, transparent 100%); }
.hero-copy { position: relative; z-index: 2; align-self: center; padding: 128px clamp(40px, 5vw, 84px) 62px 0; }
.eyebrow, .kicker { text-transform: uppercase; font-weight: 700; letter-spacing: .14em; font-size: .76rem; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.68); margin: 0 0 30px; }
.eyebrow span { width: 36px; height: 2px; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 810px; font-size: clamp(calc(3rem - 8px), calc(5.25vw - 8px), calc(5.9rem - 8px)); letter-spacing: -.058em; line-height: .98; margin-bottom: 30px; font-weight: 500; }
h1 em { display: block; font-style: normal; color: var(--accent); }
.hero-lead { max-width: 700px; color: rgba(255,255,255,.76); font-size: clamp(1.1rem, 1.6vw, 1.4rem); line-height: 1.5; }
.hero-actions { display: flex; gap: 28px; align-items: center; margin: 32px 0 48px; flex-wrap: wrap; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; font-size: .9rem; font-weight: 700; }
.button-primary { background: var(--accent); color: var(--ink); padding: 14px 20px; min-width: 245px; transition: transform .2s, box-shadow .2s; }
.button-primary:hover, .button-primary:focus-visible { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(105,173,255,.22); }
.button-link { color: rgba(255,255,255,.8); border-bottom: 1px solid rgba(255,255,255,.35); min-height: 40px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 700px; border-top: 1px solid var(--line-dark); padding-top: 25px; }
.hero-facts div { display: grid; gap: 8px; padding-right: 20px; }
.hero-facts div + div { border-left: 1px solid var(--line-dark); padding-left: 22px; }
.hero-facts strong { font-size: clamp(1.6rem, 2.3vw, 2.4rem); font-weight: 500; color: var(--accent); letter-spacing: -.04em; }
.hero-facts span { color: rgba(255,255,255,.58); font-size: .78rem; line-height: 1.45; }
.hero-visual { margin: 0; position: relative; min-width: 0; overflow: hidden; }
.hero-visual::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, var(--navy) 0%, transparent 28%), linear-gradient(0deg, rgba(6,17,31,.85) 0%, transparent 36%); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 55% center; opacity: .86; }
.hero-visual figcaption { position: absolute; z-index: 2; bottom: 58px; left: clamp(30px, 5vw, 72px); right: 40px; max-width: 330px; }
.hero-visual figcaption span { display: block; color: var(--accent); font-size: .7rem; letter-spacing: .14em; margin-bottom: 12px; }
.hero-visual figcaption strong { font-size: 1.35rem; line-height: 1.25; font-weight: 500; }

.experience { max-width: var(--max); margin: 0 auto; padding: 58px clamp(24px, 5vw, 72px) 66px; display: grid; grid-template-columns: .38fr 1fr; gap: 50px; align-items: start; background: var(--paper); }
.experience-heading .kicker { color: var(--blue); margin-bottom: 14px; }
.experience-heading h2 { max-width: 360px; margin: 0; font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.18; letter-spacing: -.035em; font-weight: 500; }
.experience-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.experience-list li { min-height: 132px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: center; background: var(--white); }
.experience-list img { display: block; width: auto; height: auto; max-width: 190px; max-height: 72px; object-fit: contain; }
.experience-list li:nth-child(3) img { max-height: 82px; }
.experience-list li:nth-child(4) img { max-height: 90px; }
.experience-brand-group { flex-direction: column; gap: 12px; }
.experience-brand-group img { max-width: 165px; max-height: 44px; }
.experience-brand-group span { color: #6b7480; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.signal-bar { min-height: 70px; background: var(--blue); color: white; display: flex; gap: clamp(18px, 3vw, 48px); padding: 22px clamp(24px, 5vw, 80px); align-items: center; justify-content: center; text-transform: uppercase; font-size: .72rem; letter-spacing: .12em; white-space: nowrap; overflow: hidden; }
.signal-bar i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(90px, 10vw, 150px) clamp(24px, 5vw, 72px); position: relative; }
.section-index { position: absolute; top: 52px; right: clamp(24px, 5vw, 72px); color: rgba(13,23,36,.35); font-size: .72rem; letter-spacing: .18em; }
.section-heading { display: grid; grid-template-columns: .38fr 1fr; column-gap: 50px; align-items: start; margin-bottom: clamp(55px, 7vw, 92px); }
.section-heading .kicker { color: var(--blue); }
.section-heading h2 { font-size: clamp(2.25rem, 4.5vw, 4.6rem); letter-spacing: -.052em; line-height: 1.03; font-weight: 500; max-width: 970px; }
.section-heading > p:last-child { grid-column: 2; max-width: 630px; color: rgba(255,255,255,.68); font-size: 1.12rem; }
.intro { font-size: clamp(1.2rem, 2vw, 1.65rem); line-height: 1.5; letter-spacing: -.02em; }
.problem-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(50px, 8vw, 120px); }
.problem-layout > .intro { max-width: 510px; }
.problem-list { border-top: 1px solid var(--line); }
.problem-list article { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.problem-list article > span { color: var(--blue); font-size: .74rem; padding-top: 5px; }
.problem-list h3 { font-size: 1.28rem; margin-bottom: 6px; }
.problem-list p { color: #56606b; margin: 0; max-width: 650px; }

.services, .outcomes { max-width: none; background: var(--navy); color: white; padding-left: max(24px, calc((100vw - var(--max)) / 2 + 72px)); padding-right: max(24px, calc((100vw - var(--max)) / 2 + 72px)); }
.services .section-index, .outcomes .section-index { color: rgba(255,255,255,.34); right: max(24px, calc((100vw - var(--max)) / 2 + 72px)); }
.section-heading.light .kicker { color: var(--accent); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.service-card { min-height: 335px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); padding: 28px; display: flex; flex-direction: column; justify-content: space-between; gap: 38px; transition: background .25s, transform .25s; }
.service-card:hover { background: rgba(255,255,255,.045); transform: translateY(-3px); }
.service-card.featured { grid-column: span 2; background: var(--blue); display: grid; grid-template-columns: 50px 1fr .9fr; align-items: start; }
.service-number { color: var(--accent); font-size: .78rem; }
.service-tag { color: rgba(255,255,255,.48); text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; }
.service-card h3 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 500; line-height: 1.1; letter-spacing: -.035em; }
.service-card p { color: rgba(255,255,255,.65); }
.service-card ul { margin: 0; padding: 0; list-style: none; color: white; font-size: .88rem; }
.service-card li { border-top: 1px solid rgba(255,255,255,.25); padding: 10px 0; }

.audience-grid { display: grid; grid-template-columns: 1fr 1fr; }
.audience-grid article { padding: clamp(32px, 5vw, 68px); border: 1px solid var(--line); min-height: 520px; display: flex; flex-direction: column; }
.audience-grid article + article { border-left: 0; }
.audience-label { text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; color: var(--blue); margin-bottom: 70px; }
.audience-label span { margin-right: 18px; }
.audience-grid h3 { font-size: clamp(1.8rem, 3vw, 3.05rem); line-height: 1.08; letter-spacing: -.04em; font-weight: 500; }
.audience-grid p { color: #5c6670; font-size: 1.04rem; max-width: 610px; }
.audience-grid ul { list-style: none; padding: 0; margin: auto 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.audience-grid li { border: 1px solid var(--line); padding: 7px 10px; font-size: .78rem; }
.audience-grid .dark-card { background: var(--navy-2); color: white; border-color: var(--navy-2); }
.dark-card .audience-label { color: var(--accent); }
.dark-card p { color: rgba(255,255,255,.62); }
.dark-card li { border-color: var(--line-dark); }

.collaboration { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 9vw, 130px); }
.collab-copy h2 { font-size: clamp(2.4rem, 4.6vw, 4.8rem); line-height: 1.02; letter-spacing: -.055em; font-weight: 500; }
.collab-copy .kicker { color: var(--blue); }
.hours { margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; }
.hours strong { color: var(--blue); font-size: clamp(2.4rem, 4vw, 4.2rem); font-weight: 500; letter-spacing: -.05em; white-space: nowrap; }
.hours span { color: #5c6670; max-width: 250px; font-size: .86rem; }
.process { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.process li { display: grid; grid-template-columns: 56px 1fr; gap: 14px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.process li > span { color: var(--blue); font-size: .72rem; padding-top: 5px; }
.process h3 { font-size: 1.45rem; margin-bottom: 5px; }
.process p { color: #5c6670; margin: 0; }

.outcomes .section-heading { margin-bottom: 70px; }
.outcome-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.outcome-list div { min-height: 270px; padding: 26px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); display: flex; flex-direction: column; }
.outcome-list span { color: var(--accent); font-size: .72rem; }
.outcome-list strong { margin-top: auto; font-size: 1.35rem; font-weight: 500; }
.outcome-list p { color: rgba(255,255,255,.58); margin-bottom: 0; font-size: .88rem; }

.contact { background: var(--blue); color: white; padding: clamp(80px, 10vw, 140px) max(24px, calc((100vw - var(--max)) / 2 + 72px)); }
.contact .kicker { color: var(--accent); }
.contact-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(50px, 9vw, 130px); align-items: end; }
.contact h2 { font-size: clamp(2.5rem, 5vw, 5.2rem); line-height: 1; letter-spacing: -.055em; font-weight: 500; margin: 0; }
.contact-grid > div p { font-size: 1.06rem; color: rgba(255,255,255,.76); margin-bottom: 32px; }

footer { background: var(--navy); color: rgba(255,255,255,.6); min-height: 120px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; padding: 28px max(24px, calc((100vw - var(--max)) / 2 + 72px)); font-size: .76rem; }
footer .brand { color: white; }
footer p { margin: 0; }
footer p:last-child { text-align: right; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 0; }
  .hero-copy { padding: 150px 48px 72px; }
  .hero-visual { min-height: 520px; }
  .hero-visual::before { background: linear-gradient(180deg, var(--navy) 0%, transparent 35%), linear-gradient(0deg, rgba(6,17,31,.82), transparent 45%); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card.featured { grid-column: span 2; }
  .outcome-list { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-header { position: absolute; height: 70px; padding: 0 22px; }
  .menu-toggle { display: flex; }
  .site-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--navy); padding: 20px 24px 30px; border-bottom: 1px solid var(--line-dark); flex-direction: column; align-items: stretch; gap: 6px; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 0; }
  .site-nav .nav-cta { padding: 12px; margin-top: 8px; text-align: center; }
  .hero-copy { padding: 125px 24px 58px; }
  h1 { font-size: clamp(calc(2.65rem - 8px), calc(12.5vw - 8px), calc(4.2rem - 8px)); }
  .hero-actions { margin: 34px 0 48px; align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .button-link { justify-content: flex-start; }
  .hero-facts { grid-template-columns: 1fr 1fr; gap: 22px 0; }
  .hero-facts div:last-child { grid-column: 1 / -1; border-left: 0; padding-left: 0; border-top: 1px solid var(--line-dark); padding-top: 20px; }
  .hero-visual { min-height: 390px; }
  .hero-visual figcaption { bottom: 30px; left: 24px; }
  .signal-bar { justify-content: flex-start; }
  .experience { grid-template-columns: 1fr; gap: 34px; padding: 58px 24px; }
  .experience-heading h2 { max-width: 520px; }
  .experience-list { grid-template-columns: 1fr 1fr; }
  .experience-list li { min-height: 112px; padding: 18px; }
  .experience-list img { max-width: 145px; max-height: 62px; }
  .section { padding: 82px 24px; }
  .section-index { top: 34px; right: 24px; }
  .section-heading { grid-template-columns: 1fr; gap: 14px; margin-bottom: 52px; }
  .section-heading > p:last-child { grid-column: 1; }
  .problem-layout, .collaboration { grid-template-columns: 1fr; gap: 50px; }
  .services, .outcomes { padding-left: 24px; padding-right: 24px; }
  .services .section-index, .outcomes .section-index { right: 24px; }
  .service-grid, .audience-grid, .outcome-list { grid-template-columns: 1fr; }
  .service-card.featured { grid-column: auto; grid-template-columns: 38px 1fr; }
  .service-card.featured ul { grid-column: 2; }
  .audience-grid article { min-height: 470px; padding: 34px 26px; }
  .audience-grid article + article { border-left: 1px solid var(--line); border-top: 0; }
  .audience-label { margin-bottom: 50px; }
  .hours { grid-template-columns: 1fr; gap: 4px; }
  .contact { padding-left: 24px; padding-right: 24px; }
  footer { grid-template-columns: 1fr; gap: 16px; align-items: start; }
  footer p:last-child { text-align: left; }
}

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