:root {
  --bg: #0b0b0b;
  --paper: #f3f0e9;
  --ink: #171513;
  --muted: #716c65;
  --line: rgba(23, 21, 19, .16);
  --accent: #ff5a36;
  --white: #f8f6f1;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body { max-width: 100%; margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper); font-family: "Manrope", Arial, sans-serif; font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.container { width: min(calc(100% - 40px), var(--max)); margin: auto; }
.skip { position: fixed; z-index: 99; top: -70px; left: 16px; padding: 10px 14px; background: var(--accent); color: #fff; }
.skip:focus { top: 14px; }
.top { color: var(--white); background: var(--bg); border-bottom: 1px solid rgba(255,255,255,.14); }
.top-in { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-size: 15px; font-weight: 800; letter-spacing: -.04em; }
.brand b { color: var(--accent); }
.top nav { display: flex; gap: 24px; color: #bbb6ae; font-size: 13px; font-weight: 700; }
.top nav a:hover { color: #fff; }
.desktop-menu { align-items: center; }.desktop-menu details { position: relative; display: flex; align-items: center; }.desktop-menu summary { display: inline-flex; align-items: center; min-height: 0; line-height: 1; cursor: pointer; list-style: none; font-size: 13px; }.desktop-menu > a { display: inline-flex; align-items: center; min-height: 18px; line-height: 1; }.desktop-menu summary::-webkit-details-marker { display: none; }.desktop-menu summary::after { content: ""; display: block; flex: 0 0 auto; width: 7px; height: 7px; margin: -3px 0 0 10px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); }.desktop-menu details[open] summary::after { content: ""; width: 10px; height: 2px; margin-top: 0; border: 0; background: var(--accent); transform: none; }.desktop-menu__panel { position: absolute; top: calc(100% + 22px); left: -18px; z-index: 20; display: grid; min-width: 230px; padding: 12px; border: 1px solid rgba(255,255,255,.17); background: #151412; box-shadow: 16px 18px 35px rgba(0,0,0,.24); }.desktop-menu__panel a { padding: 9px 10px; color: #c8c1b9; font-size: 12px; }.desktop-menu__panel a:hover { color: #fff; background: rgba(255,255,255,.06); }
.top-cta, .button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 18px; border: 1px solid var(--accent); background: var(--accent); color: #fff; font-size: 13px; font-weight: 800; }
.top-cta { background: transparent; border-color: rgba(255,255,255,.24); }
.cta-short, .menu-toggle, .mobile-menu { display: none; }
.hero { padding: 86px 0 72px; color: var(--white); background: linear-gradient(120deg, #111 0%, #111 55%, #35140c 140%); }
.breadcrumbs { display: flex; gap: 9px; flex-wrap: wrap; color: #a8a29a; font-size: 12px; }
.breadcrumbs a { color: #d9d4cc; }
.hero-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 62px; align-items: end; }
.eyebrow { margin: 66px 0 18px; color: #ff9e8a; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { max-width: 790px; margin: 0; font-size: clamp(48px, 6vw, 82px); line-height: .97; letter-spacing: -.07em; }
.lead { max-width: 640px; margin: 26px 0 0; color: #c9c4bc; font-size: 19px; }
.hero-card { padding: 30px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.05); }
.hero-card strong { display: block; margin-bottom: 12px; font-size: 22px; line-height: 1.15; }
.hero-card p { margin: 0; color: #bdb7af; }
.hero-card .button { width: 100%; margin-top: 24px; }
.section { padding: 94px 0; }
.section-dark { color: var(--white); background: var(--bg); }
.section-label { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.section h2 { max-width: 760px; margin: 14px 0 40px; font-size: clamp(34px, 4.3vw, 56px); line-height: 1.04; letter-spacing: -.06em; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.content-card { min-height: 228px; padding: 30px; background: #fff; border: 1px solid var(--line); }
.content-card h3 { margin: 0 0 12px; font-size: 25px; letter-spacing: -.04em; }
.content-card p { margin: 0; color: var(--muted); }
.steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 74px 1fr auto; gap: 26px; align-items: center; min-height: 112px; border-bottom: 1px solid var(--line); }
.steps span { color: var(--accent); font-size: 12px; font-weight: 800; }
.steps strong { display: block; font-size: 22px; }
.steps p { margin: 5px 0 0; color: var(--muted); }
.steps b { font-size: 12px; }
.price-table { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.price { padding: 30px; border: 1px solid rgba(255,255,255,.17); }
.price b { display: block; margin: 30px 0 12px; font-size: 34px; letter-spacing: -.05em; }
.price p { color: #bdb7af; }
.price ul { margin: 24px 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid rgba(255,255,255,.16); color: #d8d2ca; }
.price li { margin: 9px 0; }
.quote { padding: 44px; background: var(--accent); color: #20130f; }
.quote p { max-width: 830px; margin: 0; font-size: clamp(28px, 3.5vw, 44px); font-weight: 700; line-height: 1.18; letter-spacing: -.05em; }
.links { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.links a { min-height: 150px; padding: 24px; background: #fff; border: 1px solid var(--line); }
.links span { display: block; margin-bottom: 16px; color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.links strong { font-size: 21px; line-height: 1.15; }
.related-pages { background: #f7f4ee; }
.related-pages h2 { margin-bottom: 32px; }
.related-pages .links a { transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.related-pages .links a:hover { transform: translateY(-3px); border-color: #b2aaa0; background: #fff; }
.faq { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; font-size: 18px; font-weight: 800; list-style: none; }
summary::after { content: "+"; font-size: 25px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { max-width: 760px; margin: 0 0 25px; color: var(--muted); }
.cta { padding: 72px 0; color: #fff; background: #191715; }
.cta-in { display: flex; align-items: end; justify-content: space-between; gap: 34px; }
.cta h2 { max-width: 700px; margin: 0; font-size: clamp(38px, 5vw, 64px); line-height: 1; letter-spacing: -.065em; }
.footer { padding: 58px 0; background: #090909; color: #9e9992; }
.footer-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 13px; }
.footer nav { display: flex; gap: 18px; }
.footer-columns { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 44px; }.footer-columns > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; font-size: 13px; }.footer-columns strong { margin-bottom: 5px; color: #f7f4ee; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }.footer-columns p { max-width: 245px; margin: 10px 0; color: #8e8880; }.footer-columns a:hover { color: #fff; }.footer-mail { color: #ff947e; font-weight: 800; }

/* Flutter reference page */
.flutter-hero { padding: 50px 0 28px; overflow: hidden; }
.flutter-hero-copy > .button:not(.flutter-main-cta) { margin-top: 28px; }
.service-hero-visual { margin-bottom: 34px; }
.flutter-hero-grid { display: grid; grid-template-columns: .98fr 1.02fr; gap: 42px; align-items: center; min-height: 470px; }
.flutter-hero-copy { position: relative; z-index: 2; }
.flutter-hero-copy .eyebrow { margin-top: 40px; }
.flutter-main-cta { margin-top: 30px; }
.flutter-visual { position: relative; display: grid; min-height: 450px; place-items: center; }
.flutter-visual figure { position: relative; z-index: 2; margin: 0; }
.code-device { width: 288px; padding: 9px; border: 2px solid #77716c; border-radius: 42px; background: #0a0a0a; box-shadow: 18px 18px 0 #0a0a0a, 30px 38px 48px rgba(0,0,0,.46); transform: rotate(5deg); }
.device-screen { display: grid; gap: 11px; min-height: 492px; padding: 17px 15px 12px; overflow: hidden; border: 1px solid #312f2d; border-radius: 33px; background: #131313; }
.device-bar { display: flex; align-items: center; justify-content: space-between; min-height: 22px; }
.device-bar i { width: 82px; height: 21px; margin-left: auto; margin-right: 42px; border-radius: 20px; background: #050505; }
.device-bar b { width: 5px; height: 5px; border-radius: 50%; background: #aaa49d; }
.device-title { display: flex; gap: 11px; align-items: center; }
.device-title > span { width: 31px; height: 31px; border-radius: 50%; background: linear-gradient(135deg,#efe5d5,#7d766d); }
.device-title div { display: grid; gap: 5px; flex: 1; }.device-title i,.device-list i { height: 6px; border-radius: 8px; background: #5c5854; }.device-title i:last-child { width: 66%; }
.device-flow,.device-panel { display: flex; gap: 10px; align-items: center; padding: 15px; border: 1px solid #373330; border-radius: 14px; background: #1c1b1a; }
.device-flow em { width: 40px; height: 40px; border-radius: 8px; background: #f59d7e; }.device-flow i { width: 26px; height: 26px; border: 1px solid #716961; border-radius: 7px; }.device-flow i:last-child { background: #7cb2df; border-color: #7cb2df; }
.device-panel { min-height: 93px; }.donut { width: 58px; height: 58px; border: 10px solid #514d49; border-top-color: var(--accent); border-radius: 50%; }.device-panel > div:last-child { display: grid; gap: 9px; flex: 1; }.device-panel i { height: 6px; border-radius: 5px; background: #55514d; }.device-panel i:last-child { width: 57%; }
.device-list { display: grid; gap: 11px; padding: 14px; border: 1px solid #373330; border-radius: 14px; }.device-list i { height: 11px; }.device-list i:nth-child(2) { width: 82%; }.device-list i:nth-child(3) { width: 67%; }
.device-nav { display: flex; justify-content: space-around; align-items: end; }.device-nav i { width: 17px; height: 17px; border: 2px solid #615d58; border-radius: 4px; }.device-nav i:first-child { border-color: var(--accent); }
.flutter-ring { position: absolute; border: 1px solid rgba(255,90,54,.36); border-radius: 50%; animation: seo-ring 8s ease-in-out infinite; }
.ring-a { width: 400px; height: 400px; }
.ring-b { width: 300px; height: 300px; border-color: rgba(255,255,255,.14); animation-delay: -4s; }
.flutter-sticker { position: absolute; z-index: 3; display: flex; flex-direction: column; gap: 4px; padding: 15px 17px; background: #181411; border: 1px solid rgba(255,255,255,.2); box-shadow: 0 18px 35px rgba(0,0,0,.32); }
.flutter-sticker strong { font-size: 13px; }
.flutter-sticker span { color: #b7b0a8; font-size: 10px; }
.sticker-a { top: 76px; right: 6px; }
.sticker-b { bottom: 62px; left: 2px; }
.sticker-b strong { color: var(--accent); font-size: 27px; line-height: 1; }
.fit-heading { display: grid; grid-template-columns: 1.1fr .7fr; gap: 100px; align-items: end; }
.fit-heading p { max-width: 470px; margin: 0 0 40px; color: var(--muted); font-size: 17px; }
.decision-grid { display: grid; grid-template-columns: 1.28fr .72fr; gap: 18px; }
.decision-grid article { min-height: 388px; padding: 36px; }
.decision-grid span { display: block; margin-bottom: 48px; color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.decision-main { color: #f8f4ed; background: #181716; }
.decision-main h3 { max-width: 630px; margin: 0; font-size: clamp(32px, 4vw, 49px); line-height: 1.03; letter-spacing: -.055em; }
.decision-main ul { display: grid; gap: 10px; margin: 32px 0; padding: 0; color: #ccc5bb; list-style: none; }
.decision-main li::before { margin-right: 10px; color: var(--accent); content: "/"; font-weight: 800; }
.decision-main b { color: #ffb3a3; font-size: 12px; }
.decision-side { background: #dfd9cf; border: 1px solid #ccc4b9; }
.decision-side h3 { margin: 0 0 16px; font-size: 29px; line-height: 1.05; letter-spacing: -.045em; }
.decision-side p { margin: 0; color: #59534d; }
.decision-side a { display: inline-block; margin-top: 34px; color: #a52f1a; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 800; }
.flutter-process h2 { margin-bottom: 44px; }
.process-cards { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.2); }
.process-cards article { min-height: 310px; padding: 28px 30px; border-right: 1px solid rgba(255,255,255,.2); }
.process-cards article:last-child { border: 0; }
.process-cards span { color: var(--accent); font-size: 12px; font-weight: 800; }
.process-cards h3 { margin: 52px 0 12px; font-size: 25px; line-height: 1.08; letter-spacing: -.04em; }
.process-cards p { margin: 0; color: #b7b1a9; }
.process-cards b { display: block; margin-top: 25px; color: #ffb3a3; font-size: 12px; }
.flutter-principle { padding: 46px 0; color: #21100b; background: var(--accent); }
.flutter-principle .container { display: grid; grid-template-columns: 150px 1fr auto; gap: 42px; align-items: center; }
.flutter-principle span { font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.flutter-principle strong { display: block; max-width: 710px; font-size: clamp(27px, 3vw, 42px); line-height: 1.06; letter-spacing: -.05em; }
.flutter-principle p { max-width: 660px; margin: 12px 0 0; color: #5d2116; }
.flutter-principle .button { white-space: nowrap; color: #fff; background: #20110c; border-color: #20110c; }
.seo-copy { border-bottom: 1px solid var(--line); background: #e9e3d9; }
.seo-intro { display: grid; grid-template-columns: .95fr .7fr; gap: 130px; align-items: end; padding-bottom: 52px; border-bottom: 1px solid var(--line); }
.seo-intro h2 { max-width: 670px; margin-bottom: 0; }
.seo-intro > p { max-width: 480px; margin: 0; color: #665f56; font-size: 18px; line-height: 1.45; }
.seo-answers { display: grid; grid-template-columns: repeat(3,1fr); border-bottom: 1px solid var(--line); }
.seo-answers article { min-height: 270px; padding: 28px 30px 32px 0; border-right: 1px solid var(--line); }
.seo-answers article + article { padding-left: 30px; }
.seo-answers article:last-child { border-right: 0; }
.seo-answers span { display: block; color: #b63b25; font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.seo-answers h3 { margin: 50px 0 14px; font-size: 25px; line-height: 1.08; letter-spacing: -.045em; }
.seo-answers p { max-width: 290px; margin: 0; color: #675f56; font-size: 14px; }
.seo-footnote { display: grid; grid-template-columns: .55fr 1fr auto; gap: 34px; align-items: center; padding-top: 28px; }
.seo-footnote span { color: #b63b25; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.seo-footnote p { max-width: 640px; margin: 0; color: #675f56; font-size: 14px; }
.seo-footnote a { color: #9f301d; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 800; white-space: nowrap; }
.contact { padding: 90px 0; color: var(--white); background: #171513; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.contact h2 { margin: 14px 0 20px; font-size: clamp(38px, 4.5vw, 60px); line-height: 1.02; letter-spacing: -.065em; }
.contact p { max-width: 470px; color: #bdb6ae; }
.contact > div > a { color: #ff9b86; border-bottom: 1px solid currentColor; font-size: 20px; font-weight: 800; }
.contact-copy { display: flex; flex-direction: column; align-items: flex-start; }
.contact-copy > a { margin-top: 34px; }
.contact-points { display: grid; width: 100%; gap: 0; margin-top: 38px; border-top: 1px solid rgba(255,255,255,.18); }
.contact-points span { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 12px 0; color: #ff947e; border-bottom: 1px solid rgba(255,255,255,.18); font-size: 11px; font-weight: 800; }
.contact-points b { color: #dad3ca; font-weight: 600; }
.contact-form { display: grid; gap: 0; padding: 26px 28px 28px; color: var(--white); background: #22201e; border: 1px solid rgba(255,255,255,.22); box-shadow: 14px 14px 0 rgba(255,90,54,.84); }
.form-head { display: grid; grid-template-columns: 1fr auto; gap: 7px 20px; padding: 0 0 22px; }
.form-head span { color: #ff947e; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .15em; }
.form-head strong { font-size: 17px; }
.form-head p { grid-column: 1 / -1; margin: 0; color: #9f9790; font-size: 11px; }
.contact-form label { display: grid; grid-template-columns: 32px 1fr; gap: 5px 12px; align-items: center; min-height: 80px; padding: 12px 14px; border: 1px solid #57514b; background: #171615; transition: border-color .2s ease, background .2s ease; }
.contact-form label + label { margin-top: 10px; }
.field-index { grid-row: 1 / 3; color: #ff947e; font-size: 11px; font-weight: 800; }
.field-label { color: #f4eee6; font-size: 12px; font-weight: 800; }
.field-label em { color: #ff947e; font-style: normal; }
.contact-form input, .contact-form textarea { width: 100%; padding: 0; color: #fff; border: 0; outline: 0; background: transparent; font: inherit; font-size: 16px; }
.contact-form textarea { min-height: 116px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #a8a099; opacity: 1; }
.contact-form label:focus-within { border-color: var(--accent); background: #292522; box-shadow: 0 0 0 2px rgba(255,90,54,.18); }
.contact-form .message-field { align-items: start; padding-top: 15px; }
.form-submit { display: grid; grid-template-columns: 1fr auto; gap: 25px; align-items: center; padding-top: 22px; }
.form-submit small { color: #918983; font-size: 10px; line-height: 1.45; }
.form-submit .button { padding: 0 24px; white-space: nowrap; }
.form-submit .button b { font-size: 18px; font-weight: 400; }
@keyframes seo-ring { 0%, 100% { opacity: .25; transform: scale(.9); } 50% { opacity: .75; transform: scale(1.08); } }

@media (max-width: 780px) {
  html { scrollbar-width: none; }
  html::-webkit-scrollbar { width: 0; height: 0; }
  .container { width: min(calc(100% - 28px), var(--max)); }
  .top-in { min-height: 64px; gap: 8px; }
  .top nav { display: none; }
  .top-cta { min-height: 40px; margin-left: auto; padding: 0 12px; font-size: 11px; }
  .cta-full { display: none; }.cta-short { display: inline; }
  .menu-toggle { display: inline-flex; position: relative; width: 44px; height: 44px; flex: 0 0 44px; padding: 0; color: var(--accent); border: 0; background: transparent; cursor: pointer; }
  .menu-toggle span, .menu-close span { position: absolute; top: 50%; left: 50%; width: 24px; height: 2px; background: currentColor; border-radius: 99px; transition: transform .2s ease, opacity .15s ease; }
  .menu-toggle span:nth-child(1) { transform: translate(-50%, -7px); }.menu-toggle span:nth-child(2) { transform: translate(-50%, 0); }.menu-toggle span:nth-child(3) { transform: translate(-50%, 7px); }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translate(-50%, 0) rotate(45deg); }.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translate(-50%, 0) rotate(-45deg); }
  .menu-close span { left: 50%; }
  .nav-open { overflow: hidden; }
  .mobile-menu { display: flex; position: fixed; z-index: 300; inset: 0; min-height: 100dvh; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: max(18px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom)); flex-direction: column; color: var(--white); background: #0b0b0b; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-12px); transition: opacity .22s ease, transform .28s cubic-bezier(.2,.8,.2,1), visibility 0s linear .28s; }
  .mobile-menu.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
  .mobile-menu__top { min-height: 48px; display: flex; align-items: center; justify-content: space-between; }
  .menu-close { position: relative; width: 48px; height: 48px; padding: 0; color: var(--white); border: 1px solid rgba(255,255,255,.22); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-close span:first-child { transform: translate(-50%, 0) rotate(45deg); }.menu-close span:last-child { transform: translate(-50%, 0) rotate(-45deg); }
  .mobile-menu__label { margin: clamp(42px, 8vh, 84px) 0 14px; color: #8e8a84; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
  .mobile-menu__nav { border-top: 1px solid rgba(255,255,255,.14); }
  .mobile-menu__nav details { border-bottom: 1px solid rgba(255,255,255,.14); }
  .mobile-menu__nav summary { min-height: 56px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; color: #f7f4ee; font-size: 15px; font-weight: 800; list-style: none; }
  .mobile-menu__nav summary::-webkit-details-marker { display: none; }
  .mobile-menu__nav summary span { color: #ff947e; font-size: 11px; }
  .mobile-menu__nav details > div { border-top: 1px solid rgba(255,255,255,.08); }
  .mobile-menu__nav a { min-height: 48px; display: grid; grid-template-columns: 42px 1fr; align-items: center; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 18px; font-weight: 700; line-height: 1.08; letter-spacing: -.04em; }
  .mobile-menu__nav details > div a:last-child { border-bottom: 0; }
  .mobile-menu__nav a span { color: #ff947e; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
  .mobile-menu__nav a:active { color: var(--accent); background: rgba(255,90,54,.06); }
  .mobile-menu__bottom { margin-top: auto; padding-top: 24px; }
  .mobile-menu__bottom .button { width: 100%; min-height: 56px; }
  .mobile-menu__bottom p { max-width: 330px; margin: 13px 0 0; color: #99958f; font-size: 12px; }
  .hero { padding: 38px 0 54px; }
  .hero-grid, .content-grid, .price-table, .links { grid-template-columns: 1fr; gap: 12px; }
  .eyebrow { margin-top: 42px; }
  .hero h1 { font-size: clamp(43px, 13vw, 60px); }
  .lead { font-size: 16px; }
  .hero-card { margin-top: 14px; }
  .section { padding: 70px 0; }
  .section h2 { font-size: 39px; }
  .content-card { min-height: 0; padding: 25px; }
  .steps li { grid-template-columns: 42px 1fr; gap: 14px; padding: 22px 0; }
  .steps b { grid-column: 2; }
  .quote { padding: 30px; }
  .links a { min-height: 0; }
  .related-pages h2 { margin-bottom: 24px; }
  .cta { padding: 58px 0; }
  .cta-in { flex-direction: column; align-items: start; }
  .footer-in { flex-direction: column; align-items: flex-start; }
  .footer nav { flex-wrap: wrap; }
  .footer-columns { grid-template-columns: 1fr 1fr; gap: 34px 22px; }.footer-columns > div:first-child { grid-column: 1 / -1; }
  .flutter-hero-grid, .fit-heading, .decision-grid, .process-cards, .flutter-principle .container, .seo-grid, .contact-grid { grid-template-columns: 1fr; gap: 22px; }
  .flutter-hero-grid { min-height: 0; }
  .flutter-hero-copy .eyebrow { margin-top: 35px; }
  .flutter-visual { min-height: 325px; margin-top: 6px; }
  .code-device { width: 228px; border-radius: 34px; transform: rotate(4deg); }
  .device-screen { min-height: 390px; padding: 13px 11px 10px; border-radius: 26px; gap: 8px; }
  .device-flow, .device-panel { padding: 10px; }
  .ring-a { width: 310px; height: 310px; }
  .ring-b { width: 230px; height: 230px; }
  .sticker-a { top: 38px; right: 0; }
  .sticker-b { bottom: 30px; left: 0; }
  .fit-heading p { margin: 0; }
  .decision-grid article { min-height: 0; padding: 28px; }
  .decision-grid span { margin-bottom: 36px; }
  .process-cards article { min-height: 0; padding: 26px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .process-cards article:last-child { border-bottom: 0; }
  .process-cards h3 { margin-top: 28px; }
  .flutter-principle { padding: 32px 0; }
  .flutter-principle .button { width: max-content; }
  .seo-intro, .seo-answers, .seo-footnote { grid-template-columns: 1fr; gap: 24px; }
  .seo-intro { padding-bottom: 38px; }
  .seo-answers article, .seo-answers article + article { min-height: 0; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .seo-answers article:last-child { border-bottom: 0; }
  .seo-answers h3 { margin-top: 26px; }
  .seo-footnote { padding-top: 25px; }
  .form-head, .form-submit { grid-template-columns: 1fr; }
  .form-head { display: grid; gap: 7px; }
  .form-submit .button { width: 100%; }
  .contact { padding: 65px 0; }
  .contact-grid { gap: 40px; }
}