:root {
  --ink: #1a1a1a;
  --graphite: #6a6a6a;
  --navito-navy: #042C53;
  --navito-blue: #85B7EB;
  --navito-gold: #EF9F27;
  --paper: #fff;
  --fog: #f6f6f6;
  --line: #e3e3e3;
  --serif: 'Crimson Pro', Georgia, serif;
  --sans: Inter, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
::selection { background: #e6f1fb; color: var(--navito-navy); }
a { color: inherit; }
a:focus-visible, summary:focus-visible, button:focus-visible, .client-marquee-viewport:focus-visible { outline: 2px solid var(--navito-navy); outline-offset: 5px; }
img { display: block; max-width: 100%; }
.container { width: min(1080px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 200; top: -70px; left: 20px; padding: 10px 14px; background: var(--paper); border: 1px solid var(--ink); text-decoration: none; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-layout { min-height: 75px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }
.wordmark { width: max-content; font: 500 19px/1 var(--sans); letter-spacing: -.06em; text-decoration: none; }
.wordmark-dot { color: var(--navito-gold); }
.desktop-nav { display: flex; align-items: center; gap: 33px; }
.desktop-nav a, .header-contact { font: 400 13px/1.4 var(--sans); text-decoration: none; white-space: nowrap; }
.desktop-nav a { color: #4c4c4c; transition: color .18s; }
.desktop-nav a:hover, .header-contact:hover { color: var(--navito-navy); }
.header-contact { justify-self: end; display: flex; gap: 19px; align-items: center; border-bottom: 1px solid var(--ink); padding-bottom: 4px; transition: color .18s; }
.header-contact span { font-size: 17px; }
.mobile-nav { display: none; }

.eyebrow { margin: 0; color: var(--graphite); font: 500 11px/1.45 var(--sans); letter-spacing: .12em; text-transform: uppercase; }
.hero-sea { position: relative; isolation: isolate; overflow: hidden; }
.sea-chart { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 48% 40% at 50% 36%, rgba(0,0,0,.22) 0%, rgba(0,0,0,.35) 45%, #000 100%);
  mask-image: radial-gradient(ellipse 48% 40% at 50% 36%, rgba(0,0,0,.22) 0%, rgba(0,0,0,.35) 45%, #000 100%); }
.sea-chart canvas { display: block; width: 100%; height: 100%; }
.chart-rose { position: absolute; z-index: 0; top: 47%; right: max(28px, calc(50% - 700px)); width: 150px; height: 150px; pointer-events: none; color: var(--navito-navy); }
.chart-rose svg { display: block; width: 100%; height: 100%; overflow: visible; }
.chart-neatline { position: relative; height: 7px; border-block: 1px solid rgba(4,44,83,.45); background: repeating-linear-gradient(90deg, rgba(4,44,83,.38) 0 72px, transparent 72px 144px); }
.hero { position: relative; padding-top: clamp(100px, 10vw, 156px); text-align: center; }
.hero-eyebrow { display: flex; justify-content: center; align-items: center; gap: 13px; }
.eyebrow-line { display: block; width: 25px; height: 1px; background: var(--navito-gold); }
.hero h1 { max-width: 1070px; margin: 28px auto 0; font: 300 clamp(64px, 7.7vw, 112px)/.99 var(--serif); letter-spacing: -.035em; text-wrap: balance; }
.hero-keyword { color: var(--navito-navy); }
.hero h1 del { color: #8f8f8f; text-decoration-line: line-through; text-decoration-thickness: .06em; text-decoration-color: var(--navito-navy); }
.hero-lead { max-width: 760px; margin: 36px auto 0; color: #515151; font: 400 clamp(20px, 2.2vw, 26px)/1.5 var(--sans); text-wrap: balance; }
.hero-actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 32px; }
.primary-action, .outline-action { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 45px; border-radius: 8px; font: 500 14px/1.2 var(--sans); text-decoration: none; transition: color .2s, background .2s, border-color .2s; }
.primary-action { padding: 11px 20px; border: 1px solid var(--navito-navy); background: var(--navito-navy); color: var(--paper); }
.primary-action:hover { background: #0c3e6d; border-color: #0c3e6d; }
.outline-action { border: 1px solid #9bb5cd; padding: 11px 18px; background: rgba(255,255,255,.7); }
.outline-action:hover { background: var(--fog); border-color: var(--navito-navy); }
.primary-action span, .outline-action span { font-size: 17px; font-weight: 400; }
.hero-footer { position: relative; margin-top: clamp(90px, 10vw, 154px); padding: 32px 0 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; color: #5f5f5f; text-align: left; font: 400 12px/1.45 var(--sans); }
/* Kurs: problem → prototyp → rezultat */
.route-line { position: absolute; top: 0; left: 6px; right: 6px; height: 1px; background: repeating-linear-gradient(90deg, rgba(4,44,83,.6) 0 7px, transparent 7px 14px); animation: route-flow 1.4s linear infinite; }
@keyframes route-flow { to { background-position: 14px 0; } }
.wp { position: relative; }
.wp::before { content: ""; position: absolute; top: -38px; left: 0; width: 12px; height: 12px; border: 1px solid var(--navito-navy); border-radius: 50%; background: var(--paper); }
.wp-mid { text-align: center; }
.wp-mid::before { left: 50%; transform: translateX(-50%); }
.wp-end { text-align: right; color: var(--navito-navy); }
.wp-end::before { left: auto; right: 0; border-color: var(--navito-gold); background: var(--navito-gold); box-shadow: 0 0 0 4px rgba(239,159,39,.22); }

/* Strona „dziękujemy”: hero na cały ekran, trasa pokazuje etap zgłoszenia */
.thanks-hero { min-height: calc(100svh - 84px); display: flex; flex-direction: column; }
.thanks-hero h1 { font-size: clamp(56px, 6.6vw, 96px); }
.thanks-hero .hero-actions { margin-bottom: clamp(72px, 8vw, 120px); }
.thanks-hero .hero-footer { margin-top: auto; }
.wp-done::before { background: var(--navito-navy); }
.wp-now { color: var(--navito-navy); }
.wp-now::before { border-color: var(--navito-gold); background: var(--navito-gold); box-shadow: 0 0 0 4px rgba(239,159,39,.22); }
.wp-end.wp-next { color: #5f5f5f; }
.wp-end.wp-next::before { border-color: var(--navito-navy); background: var(--paper); box-shadow: none; }

.section { padding-block: clamp(105px, 10vw, 150px); }
.section-heading h2, .tools h2, .about h2, .contact h2 { margin: 20px 0 0; font: 300 clamp(52px, 6vw, 82px)/1.04 var(--serif); letter-spacing: -.025em; text-wrap: balance; }
.section-heading h2 em { font-style: normal; color: var(--navito-navy); }
.opportunity { background: var(--fog); }
.opportunity-heading { max-width: 840px; }
.opportunity-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 58px; margin-top: 45px; }
.opportunity-copy p { margin: 0; color: #515151; font: 400 17px/1.77 var(--sans); }
.examples { border-top: 1px solid #d8d8d8; margin-top: 108px; padding-top: 37px; }
.examples-intro { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; align-items: start; }
.examples-intro h3 { max-width: 540px; margin: 0; font: 300 38px/1.1 var(--serif); }
.examples-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 42px; border: 1px solid #dbe3e9; background: #dbe3e9; }
.example { display: flex; flex-direction: column; min-width: 0; min-height: 340px; padding: 29px 31px 31px; background: var(--paper); }
.example-index { color: var(--navito-navy); font: 500 12px/1.5 var(--sans); letter-spacing: .08em; }
.example h4 { max-width: 420px; margin: 28px 0 0; font: 300 35px/1.07 var(--serif); }
.example p { max-width: 460px; margin: 15px 0 28px; color: #565e65; font: 400 14px/1.66 var(--sans); }
.metric-panel { margin-top: auto; padding-top: 16px; border-top: 1px solid #e3e8ed; }
.metric-kicker { display: block; margin-bottom: 10px; color: #667787; font: 500 10px/1.4 var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.metric-list { display: flex; flex-wrap: wrap; gap: 8px; }
.metric { display: inline-flex; align-items: baseline; gap: 8px; padding: 6px 12px; border: 1px solid #dbe3e9; border-radius: 999px; background: #f5f8fa; }
.metric > span { color: #536473; font: 400 12px/1.35 var(--sans); }
.metric strong { color: var(--navito-navy); font: 500 13px/1.2 var(--sans); white-space: nowrap; }
.metric strong span { display: inline-block; margin-right: 2px; color: #346e9e; font-size: 15px; line-height: 1; }
.examples-more { max-width: 850px; margin-top: 36px; }
.examples-more h3 { margin: 0; font: 300 30px/1.15 var(--serif); }
.examples-more p { margin: 14px 0 0; color: #515151; font: 400 16px/1.7 var(--sans); }

.quality-heading { max-width: 820px; }
.section-lead { max-width: 680px; margin: 27px 0 0; color: #575757; font: 400 17px/1.7 var(--sans); }
.quality-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 73px; }
.quality-item { border-top: 1px solid var(--navito-blue); padding: 21px 12px 0 0; }
.quality-number, .person-index { display: block; color: var(--navito-navy); font: 500 11px/1.4 var(--sans); letter-spacing: .11em; text-transform: uppercase; }
.quality-item h3 { min-height: 92px; margin: 26px 0 17px; font: 300 34px/1.08 var(--serif); letter-spacing: -.015em; }
.quality-item p { margin: 0; color: #585858; font: 400 14px/1.74 var(--sans); }

.tools { background: var(--fog); }
.tools-layout { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 72px; }
.tools h2 { max-width: 420px; font-size: clamp(45px, 4.8vw, 68px); }
.tools-layout > div:first-child > p:last-child { max-width: 390px; margin: 27px 0 0; color: #5d5d5d; font: 400 16px/1.65 var(--sans); }
.tools-list { margin: 4px 0 0; border-top: 1px solid #cecece; }
.tools-list > .tools-group { padding: 19px 0 22px; border-bottom: 1px solid #cecece; }
.tools-list dt { color: var(--navito-navy); font: 500 12px/1.6 var(--sans); }
.tools-list dd { margin: 10px 0 0; }
.tech-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px 12px; margin: 0; padding: 0; list-style: none; }
.tech-item { display: flex; align-items: center; gap: 4px; min-width: 0; }
.tech-mark { display: grid; place-items: center; flex: 0 0 64px; width: 64px; height: 64px; }
.tech-mark img { width: 32px; height: 32px; object-fit: contain; }
.tech-name { min-width: 0; color: #4c4c4c; font: 400 13px/1.45 var(--sans); overflow-wrap: anywhere; }
.tech-name small { display: block; margin-top: 3px; color: #6a6a6a; font: 400 12px/1.4 var(--sans); }

.section.about { padding-bottom: clamp(36px, 4.5vw, 64px); }
.about-intro { display: grid; grid-template-columns: .55fr 1.1fr; gap: 72px; align-items: start; }
.about-intro > p { margin: 10px 0 0; color: #525252; font: 400 17px/1.77 var(--sans); }
.about h2 { margin-top: 14px; }
.team-photo { margin: 83px 0 0; }
.team-photo img { width: 100%; height: auto; aspect-ratio: 21 / 10; object-fit: cover; object-position: 50% 7%; border-radius: 12px; filter: grayscale(100%) sepia(9%); }
.people-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 75px; margin-top: 85px; }
.person { border-top: 1px solid var(--navito-blue); padding-top: 22px; }
.person h3 { margin: 21px 0 0; font: 300 43px/1.05 var(--serif); }
.person-role { margin: 7px 0 0 !important; color: var(--navito-navy) !important; font: 500 13px/1.5 var(--sans) !important; }
.person > p:last-child { margin: 24px 0 0; color: #555; font: 400 15px/1.75 var(--sans); }

.client-marquee { margin-top: 72px; padding-top: 22px; border-top: 1px solid var(--line); }
.client-marquee-intro { margin: 0; color: #626262; font: 400 14px/1.6 var(--sans); }
.client-marquee-viewport { width: 90%; margin-inline: auto; }
.client-list { display: flex; flex-wrap: wrap; justify-content: center; list-style: none; margin: 0; padding: 0; }
.client-list li { flex: 0 0 200px; display: flex; align-items: center; justify-content: center; padding: 24px 20px 8px; }
.client-logo { display: block; flex-shrink: 0; width: 150px; height: 64px; overflow: hidden; filter: brightness(0); opacity: .75; }
.client-logo--vox { filter: none; }
.client-marquee.is-ready .client-marquee-viewport { overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 40px, #000 calc(100% - 40px), transparent); }
.client-marquee.is-ready .client-marquee-track { display: flex; width: max-content; animation: client-marquee-scroll 65s linear infinite; animation-play-state: paused; }
.client-marquee.is-ready .client-list { flex: 0 0 auto; flex-wrap: nowrap; }
.client-marquee.is-in-view .client-marquee-track { animation-play-state: running; }
.client-marquee-viewport:focus-within .client-marquee-track { animation-play-state: paused; }
@keyframes client-marquee-scroll { to { transform: translateX(-50%); } }
@media (hover: hover) {
  .client-marquee .client-marquee-viewport:hover .client-marquee-track { animation-play-state: paused; }
}

.contact { border-top: 1px solid var(--line); padding-block: 128px 138px; }
.contact-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: 80px; }
.contact h2 { max-width: 440px; font-size: clamp(48px, 5.2vw, 72px); }
.contact-lead { max-width: 390px; margin: 28px 0 0; color: #555; font: 400 17px/1.7 var(--sans); }
.contact-details { display: grid; gap: 25px; margin: 42px 0 0; }
.contact-details dt { margin-bottom: 6px; color: var(--graphite); font: 400 12px/1.4 var(--sans); }
.contact-details dd { margin: 0; }
.contact-details a { display: inline-block; padding-block: 4px; color: var(--navito-navy); font: 400 clamp(22px, 2.3vw, 29px)/1.25 var(--sans); text-decoration-thickness: 1px; text-underline-offset: 6px; }
.contact-details a:hover { color: var(--ink); }
.contact-form { display: grid; gap: 21px; min-width: 0; margin: 0; padding-top: 4px; }
.contact-form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.contact-field { display: grid; gap: 9px; min-width: 0; }
.contact-field label { color: #414141; font: 500 13px/1.45 var(--sans); }
.contact-field input, .contact-field textarea { width: 100%; min-width: 0; border: 1px solid #c7ccd1; border-radius: 7px; background: var(--paper); padding: 13px 14px; color: var(--ink); font: 400 16px/1.5 var(--sans); transition: border-color .18s; }
.contact-field input { min-height: 50px; }
.contact-field textarea { min-height: 160px; resize: vertical; }
.contact-field input:hover, .contact-field textarea:hover { border-color: #8296a8; }
.contact-field input:focus-visible, .contact-field textarea:focus-visible, .contact-consent input:focus-visible { outline: 2px solid var(--navito-navy); outline-offset: 3px; border-color: var(--navito-navy); }
.contact-consent { display: flex; align-items: flex-start; gap: 12px; min-height: 44px; color: #555; font: 400 12px/1.65 var(--sans); cursor: pointer; }
.contact-consent input { flex: 0 0 18px; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--navito-navy); cursor: pointer; }
.contact-submit { display: inline-flex; align-items: center; justify-content: center; justify-self: start; gap: 25px; min-height: 50px; padding: 14px 22px; border: 1px solid var(--navito-navy); border-radius: 8px; background: var(--navito-navy); color: var(--paper); font: 500 14px/1.3 var(--sans); cursor: pointer; transition: background .18s; }
.contact-submit:hover { background: #0c3e6d; }
.contact-submit span { font-size: 18px; font-weight: 400; }
.contact-note { margin: 0; color: #666; font: 400 12px/1.7 var(--sans); }
.contact-note a { color: #464646; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.contact-note a:hover { color: var(--navito-navy); }
.contact-status { margin: 0; border-left: 2px solid var(--navito-gold); padding: 10px 14px; background: var(--fog); color: #414141; font: 400 13px/1.6 var(--sans); }
.contact-status.is-error { border-left-color: #b3261e; background: #fbf1f0; }
.contact-status a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.contact-error { margin: 0; color: #a12a1f; font: 400 12.5px/1.5 var(--sans); }
.contact-field [aria-invalid="true"] { border-color: #b3261e; }
.contact-field [aria-invalid="true"]:focus-visible { outline-color: #b3261e; }
.contact-consent input[aria-invalid="true"] { outline: 2px solid #b3261e; outline-offset: 2px; }
.contact-field .contact-consent { color: #555; font: 400 12px/1.65 var(--sans); }
.contact-field--consent { gap: 6px; }
/* Przycisk i weryfikacja Turnstile w jednym rzędzie; widget ma stałą wysokość, więc rezerwujemy miejsce */
.contact-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px 24px; }
.contact-actions .cf-turnstile { min-width: 300px; min-height: 65px; }
.contact-submit[disabled] { opacity: .7; cursor: progress; }
.contact-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.site-footer { position: relative; isolation: isolate; overflow: hidden; border-top: 1px solid var(--line); background: var(--fog); color: var(--ink); }
.footer-chart { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  -webkit-mask-image: linear-gradient(100deg, transparent 0%, transparent 30%, #000 85%);
  mask-image: linear-gradient(100deg, transparent 0%, transparent 30%, #000 85%); }
.footer-chart canvas { display: block; width: 100%; height: 100%; }
.footer-main { display: grid; grid-template-columns: minmax(0, 1fr) repeat(2, minmax(0, 220px)); gap: 48px; padding-block: 78px 64px; }
.site-footer .wordmark { font-size: 22px; }
.footer-slogan { max-width: 400px; margin: 22px 0 0; color: #515151; font: 300 23px/1.35 var(--serif); text-wrap: pretty; }
.footer-heading { margin: 0 0 18px; color: var(--graphite); font: 500 11px/1.45 var(--sans); letter-spacing: .12em; text-transform: uppercase; }
.footer-nav ul { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.footer-nav a, .footer-link-disabled { color: #3d3d3d; font: 400 14px/1.5 var(--sans); text-decoration: none; transition: color .18s; }
.footer-nav a:hover { color: var(--navito-navy); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.footer-nav a[aria-current="page"] { color: var(--navito-navy); font-weight: 500; }
.footer-link-disabled { color: #8a8a8a; cursor: default; }
.footer-soon { margin-left: 7px; padding: 2px 6px; border: 1px solid #d3d3d3; border-radius: 4px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; vertical-align: 1px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 30px; padding-block: 22px 26px; border-top: 1px solid var(--line); color: var(--graphite); font: 400 12px/1.5 var(--sans); }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #4c4c4c; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .18s; }
.footer-bottom > a { text-decoration: none; }
.footer-bottom a:hover { color: var(--navito-navy); }

/* Karty artykułów (strona główna i „Czytaj dalej” w bazie wiedzy) */
.meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; }
.kb-cat { color: #536473; font: 500 10.5px/1.4 var(--sans); letter-spacing: .11em; text-transform: uppercase; }
.kb-time { color: #6a6a6a; font: 400 12px/1.4 var(--sans); white-space: nowrap; }
.meta-sep { width: 4px; height: 4px; border-radius: 50%; background: #b9c5cf; }
.read-link { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; color: var(--ink); font: 500 14px/1.2 var(--sans); transition: gap .2s, color .2s; }
.read-link span { font-size: 17px; font-weight: 400; }
.next { margin-top: 110px; padding-top: 22px; border-top: 1px solid var(--line); }
.next-head { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.next-head h2 { margin: 0; font: 300 34px/1.1 var(--serif); }
.next-head a { color: #3d3d3d; font: 400 13px/1.4 var(--sans); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.next-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 1px; margin-top: 26px; border: 1px solid #dbe3e9; background: #dbe3e9; }
.next-card { display: flex; flex-direction: column; min-height: 250px; padding: 26px 26px 28px; background: var(--paper); text-decoration: none; transition: background .2s; }
.next-card:hover { background: #f8fafc; }
.next-card h3 { margin: 20px 0 0; font: 300 27px/1.12 var(--serif); text-wrap: balance; }
.next-card p { margin: 12px 0 22px; color: #565e65; font: 400 14px/1.65 var(--sans); }
.next-card:hover .read-link { color: var(--navito-navy); gap: 14px; }
.home-next { margin-top: 0; padding-bottom: clamp(90px, 9vw, 130px); }

@media (max-width: 1379px) { .chart-rose { display: none; } }

@media (max-width: 950px) {
  .quality-grid { gap: 20px; }
  .quality-item h3 { font-size: 30px; }
  .tools-layout { gap: 50px; }
  .tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .container { width: min(100% - 40px, 610px); }
  .header-layout { grid-template-columns: 1fr auto; }
  .desktop-nav, .header-contact { display: none; }
  .mobile-nav { display: block; position: relative; }
  .mobile-nav summary { display: flex; align-items: center; gap: 15px; cursor: pointer; list-style: none; font: 400 13px var(--sans); }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { font-size: 18px; }
  .mobile-nav nav { position: absolute; top: 36px; right: 0; width: 220px; display: grid; padding: 10px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 4px 16px rgba(0,0,0,.07); }
  .mobile-nav nav a { padding: 10px 8px; font: 400 14px var(--sans); text-decoration: none; }
  .mobile-nav nav a:hover { background: var(--fog); }
  .hero { padding-top: 100px; }
  .hero h1 { font-size: clamp(56px, 9vw, 78px); }
  .hero-footer { margin-top: 100px; }
  .section { padding-block: 100px; }
  .opportunity-copy, .about-intro, .contact-layout { grid-template-columns: 1fr; gap: 22px; }
  .opportunity-copy { margin-top: 34px; }
  .examples { margin-top: 75px; }
  .examples-intro { grid-template-columns: 1fr; gap: 16px; }
  .examples-intro h3 { max-width: 500px; }
  .quality-grid { grid-template-columns: 1fr; gap: 38px; margin-top: 55px; }
  .quality-item h3 { min-height: 0; margin: 20px 0 11px; font-size: 36px; }
  .quality-item p { font-size: 15px; }
  .tools-layout { grid-template-columns: 1fr; gap: 34px; }
  .tech-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .team-photo { margin-top: 55px; }
  .team-photo img { aspect-ratio: 17 / 10; }
  .people-grid { gap: 42px; margin-top: 65px; }
  .person h3 { font-size: 36px; }
  .contact-layout { gap: 45px; }
  .contact-form { padding-top: 0; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px 30px; padding-block: 64px 52px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 36px); }
  .header-layout { min-height: 68px; }
  .hero { padding-top: 76px; }
  .hero h1 { font-size: clamp(44px, 11.5vw, 64px); letter-spacing: -.04em; }
  .hero-lead { margin-top: 25px; font-size: 18px; line-height: 1.55; }
  .hero-actions { gap: 9px; margin-top: 25px; }
  .hero-actions a { width: 100%; }
  .hero-footer { grid-template-columns: 1fr; gap: 14px; margin-top: 79px; padding: 4px 0 26px 26px; }
  .route-line { top: 8px; bottom: 34px; left: 5px; right: auto; width: 1px; height: auto; background: repeating-linear-gradient(180deg, rgba(4,44,83,.6) 0 6px, transparent 6px 12px); animation: none; }
  .wp, .wp-mid, .wp-end { text-align: left; }
  .wp::before, .wp-mid::before, .wp-end::before { top: 3px; left: -26px; right: auto; transform: none; }
  .section { padding-block: 78px; }
  .section-heading h2, .tools h2, .about h2, .contact h2 { font-size: 48px; }
  .opportunity-copy p, .about-intro > p, .section-lead, .contact-lead { font-size: 15.5px; line-height: 1.72; }
  .examples { margin-top: 61px; }
  .examples-intro h3 { font-size: 30px; }
  .examples-list { grid-template-columns: 1fr; margin-top: 30px; }
  .example { min-height: 0; padding: 25px 22px 26px; }
  .example h4 { margin-top: 19px; font-size: 31px; }
  .example p { margin-bottom: 28px; }
  .quality-grid { gap: 34px; }
  .quality-item h3 { font-size: 32px; }
  .quality-item p { font-size: 14px; }
  .tools-list > .tools-group { padding-block: 16px; }
  .tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 8px; }
  .tech-item { gap: 0; }
  .team-photo { margin-top: 43px; }
  .team-photo img { aspect-ratio: 4 / 3; }
  .people-grid { grid-template-columns: 1fr; gap: 43px; }
  .person h3 { font-size: 37px; }
  .client-marquee { margin-top: 48px; padding-top: 20px; }
  .client-list li { flex-basis: 170px; padding-inline: 15px; }
  .client-logo { width: 130px; height: 56px; }
  .client-marquee.is-ready .client-marquee-viewport { mask-image: linear-gradient(to right, transparent, #000 18px, #000 calc(100% - 18px), transparent); }
  .contact { padding-block: 80px 95px; }
  .contact-form-row { grid-template-columns: 1fr; gap: 21px; }
  .contact-submit { width: 100%; }
  .contact-actions { flex-direction: column; align-items: flex-start; }
  .contact-actions .contact-submit { width: 100%; }
  .footer-main { padding-block: 56px 44px; }
  .footer-slogan { font-size: 21px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .next-head { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .route-line { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .client-marquee.is-ready .client-marquee-track { display: block; width: 100%; animation: none; transform: none; }
  .client-marquee.is-ready .client-marquee-viewport { overflow: visible; mask-image: none; }
  .client-marquee.is-ready .client-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .client-marquee.is-ready .client-list li { min-width: 0; padding-inline: 5px; }
  .client-marquee.is-ready .client-list[aria-hidden="true"] { display: none; }
}