:root {
  --ink: #102238;
  --ink-soft: #52657a;
  --navy: #0b2239;
  --navy-2: #123a61;
  --blue: #1768e0;
  --blue-dark: #0f54b8;
  --orange: #f2760a;
  --green: #27a36b;
  --line: #dfe7ef;
  --surface: #f5f8fb;
  --white: #fff;
  --shadow: 0 18px 50px rgba(11, 34, 57, .12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.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; left: 16px; top: -80px; z-index: 1000; padding: 10px 16px;
  background: var(--white); border-radius: 8px; color: var(--navy); font-weight: 700;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12);
  transition: background .25s ease, box-shadow .25s ease, color .25s ease;
}
.site-header.is-scrolled,
.site-header.menu-active {
  color: var(--ink); background: rgba(255,255,255,.96); border-color: var(--line);
  box-shadow: 0 8px 30px rgba(11,34,57,.09); backdrop-filter: blur(16px);
}
.header-inner { height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 226px; }
.brand-mark {
  width: 43px; height: 43px; display: grid; place-items: center; flex: 0 0 auto;
  border-radius: 12px; color: #fff; background: linear-gradient(145deg, #2b7cf2, #0e3f7d);
  box-shadow: 0 8px 20px rgba(23,104,224,.27); font-size: 14px; font-weight: 900;
  letter-spacing: -.5px;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { font-size: 18px; letter-spacing: .08em; }
.brand-copy small { margin-top: 4px; font-size: 9px; letter-spacing: .17em; opacity: .68; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: 3px; margin-left: auto; }
.primary-nav a { padding: 9px 12px; border-radius: 999px; font-size: 14px; font-weight: 650; white-space: nowrap; }
.primary-nav a:hover, .primary-nav a:focus-visible { background: rgba(255,255,255,.12); outline: none; }
.site-header.is-scrolled .primary-nav a:hover,
.site-header.menu-active .primary-nav a:hover,
.site-header.is-scrolled .primary-nav a:focus-visible,
.site-header.menu-active .primary-nav a:focus-visible { background: #edf3f9; }
.primary-nav .nav-login { display: inline-flex; margin-left: 5px; color: #fff; background: var(--blue); }
.primary-nav .nav-login:hover, .primary-nav .nav-login:focus-visible { background: var(--blue-dark); }
.header-call {
  display: flex; flex-direction: column; padding-left: 20px;
  border-left: 1px solid rgba(255,255,255,.24); line-height: 1.25; white-space: nowrap;
}
.site-header.is-scrolled .header-call, .site-header.menu-active .header-call { border-color: var(--line); }
.header-call span { font-size: 11px; opacity: .72; }
.header-call strong { font-size: 14px; letter-spacing: .04em; }
.menu-toggle {
  display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px;
  border: 0; border-radius: 10px; color: inherit; background: transparent; cursor: pointer;
}
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: currentColor; border-radius: 99px; transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative; min-height: 710px; display: grid; align-items: center; color: var(--white);
  overflow: hidden; background: var(--navy);
}
.hero::before {
  content: ""; position: absolute; inset: 0 0 0 auto; width: 64%;
  background: url("img/product-epe-device.jpg") center / cover no-repeat;
}
.hero-shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 78% 45%, rgba(23,104,224,.22), transparent 32%),
    linear-gradient(92deg, rgba(5,20,35,.96) 0%, rgba(7,29,49,.88) 42%, rgba(10,35,57,.36) 82%, rgba(8,25,42,.18) 100%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) 390px; gap: 80px; align-items: end; padding-top: 150px; padding-bottom: 92px; }
.eyebrow, .section-kicker { font-size: 12px; font-weight: 800; letter-spacing: .19em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: #c9def7; }
.eyebrow span { width: 34px; height: 2px; background: var(--orange); }
.hero h1 { max-width: 760px; margin: 20px 0 22px; font-size: clamp(40px, 5vw, 66px); line-height: 1.18; letter-spacing: -.035em; }
.hero h1 em { color: #7bb2ff; font-style: normal; }
.hero-copy > p { max-width: 690px; margin: 0; color: rgba(255,255,255,.78); font-size: 18px; line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.button {
  min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 25px; border: 1px solid transparent; border-radius: 10px;
  font-size: 15px; font-weight: 750; transition: transform .2s, background .2s, border-color .2s, box-shadow .2s;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible { outline: 3px solid rgba(123,178,255,.55); outline-offset: 3px; }
.button-primary { background: var(--orange); color: #fff; box-shadow: 0 12px 30px rgba(242,118,10,.24); }
.button-primary:hover { background: #dc6500; }
.button-quiet { color: #fff; border-color: rgba(255,255,255,.44); background: rgba(255,255,255,.08); }
.button-quiet:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.7); }
.hero-note { display: flex; align-items: center; gap: 11px; margin-top: 30px; color: rgba(255,255,255,.63); font-size: 13px; }
.hero-note i { width: 4px; height: 4px; border-radius: 50%; background: #7bb2ff; }
.hero-proof {
  padding: 25px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius);
  background: rgba(9,31,51,.7); box-shadow: 0 22px 60px rgba(0,0,0,.22); backdrop-filter: blur(16px);
}
.proof-head { padding-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.7); font-size: 13px; }
.proof-row { display: flex; gap: 14px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.11); }
.proof-index { color: #7bb2ff; font-size: 11px; font-weight: 850; letter-spacing: .1em; }
.proof-row div { display: flex; flex-direction: column; }
.proof-row strong { font-size: 15px; }
.proof-row small { margin-top: 2px; color: rgba(255,255,255,.58); font-size: 12px; }
.hero-proof > a { display: inline-flex; gap: 8px; margin-top: 18px; color: #a9ccff; font-size: 13px; font-weight: 700; }

.trust-bar { position: relative; z-index: 3; color: #fff; background: var(--navy); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { min-height: 126px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-left: 1px solid rgba(255,255,255,.1); }
.trust-grid > div:first-child { border-left: 0; }
.trust-grid strong { font-size: clamp(20px, 2.3vw, 31px); line-height: 1.1; letter-spacing: -.03em; }
.trust-grid strong small { font-size: 15px; }
.trust-grid span { margin-top: 9px; color: rgba(255,255,255,.61); font-size: 13px; }

.home-section { padding: 108px 0; }
.home-section:nth-of-type(even) { background: var(--surface); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 56px; align-items: end; margin-bottom: 46px; }
.section-kicker { display: block; margin-bottom: 12px; color: var(--blue); }
.section-heading h2, .process-copy h2, .capability-head h2, .network-copy h2, .contact-copy h2 { margin: 0; font-size: clamp(31px, 4vw, 46px); line-height: 1.28; letter-spacing: -.035em; }
.section-heading > p, .capability-head > p { max-width: 430px; margin: 0 0 4px; color: var(--ink-soft); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.solution-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 10px 36px rgba(11,34,57,.07); }
.solution-image { height: 260px; overflow: hidden; }
.solution-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.solution-card:hover .solution-image img { transform: scale(1.045); }
.solution-body { position: relative; padding: 28px; }
.solution-no { position: absolute; right: 25px; top: 22px; color: #dbe6f2; font-size: 30px; font-weight: 900; }
.solution-note { display: inline-block; margin-bottom: 9px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.solution-body h3 { position: relative; margin: 0 0 10px; font-size: 21px; }
.solution-body p { min-height: 76px; margin: 0; color: var(--ink-soft); font-size: 14px; }
.solution-body ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 20px 0 0; padding: 0; list-style: none; }
.solution-body li { padding: 5px 10px; border-radius: 999px; color: #366087; background: #eef4fa; font-size: 12px; font-weight: 700; }

.process-section { background: var(--surface); }
.process-grid { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr); gap: 74px; align-items: center; }
.process-visual { position: relative; }
.process-visual > img { width: 100%; min-height: 590px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.visual-caption { position: absolute; left: 25px; right: 25px; bottom: 25px; display: flex; flex-direction: column; padding: 18px 20px; border-radius: 15px; color: #fff; background: rgba(8,29,48,.82); backdrop-filter: blur(12px); }
.visual-caption strong { font-size: 16px; }
.visual-caption span { color: rgba(255,255,255,.67); font-size: 12px; }
.process-copy .lead { max-width: 620px; margin: 20px 0 28px; color: var(--ink-soft); }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 55px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.process-list li > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: var(--blue); background: #e7f0fd; font-size: 12px; font-weight: 850; }
.process-list h3 { margin: 0; font-size: 18px; }
.process-list p { margin: 3px 0 0; color: var(--ink-soft); font-size: 14px; }

.capability-section { padding: 108px 0; color: #fff; background: var(--navy); }
.capability-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 56px; align-items: end; margin-bottom: 46px; }
.capability-head .section-kicker { color: #7bb2ff; }
.capability-head > p { color: rgba(255,255,255,.62); }
.capability-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; }
.capability-image { min-height: 520px; overflow: hidden; border-radius: var(--radius); }
.capability-image img { width: 100%; height: 100%; object-fit: cover; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.capability-grid article { padding: 27px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.capability-grid b { color: #7bb2ff; font-size: 12px; letter-spacing: .12em; }
.capability-grid h3 { margin: 26px 0 8px; font-size: 19px; }
.capability-grid p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }

.network-section { background: #fff; }
.network-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 70px; align-items: center; }
.network-copy > p { margin: 20px 0 26px; color: var(--ink-soft); }
.province-list { display: flex; flex-wrap: wrap; gap: 9px; }
.province-list span { padding: 7px 14px; border: 1px solid #d6e3ef; border-radius: 999px; color: #355c80; background: #f7fafc; font-size: 13px; font-weight: 700; }
.network-photo { position: relative; }
.network-photo > img { width: 100%; min-height: 460px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.network-badge { position: absolute; left: -34px; bottom: 32px; min-width: 155px; padding: 19px 22px; border-radius: 18px; color: #fff; background: var(--blue); box-shadow: 0 16px 34px rgba(23,104,224,.28); }
.network-badge strong { display: block; font-size: 39px; line-height: 1; }
.network-badge span { font-size: 13px; opacity: .78; }

.certificate-section { background: var(--surface); }
.certificate-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 22px; }
.certificate-main, .certificate-card { min-height: 410px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.certificate-main { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; padding: 24px; }
.certificate-main img { width: 100%; height: 330px; object-fit: contain; }
.certificate-main > div { padding: 20px; }
.certificate-main span { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.certificate-main h3, .certificate-card h3 { margin: 12px 0 10px; font-size: 20px; line-height: 1.45; }
.certificate-main p, .certificate-card p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.certificate-card img { width: 100%; height: 245px; object-fit: contain; padding: 18px; border-bottom: 1px solid var(--line); }
.certificate-card > div { padding: 23px; }
.certificate-card strong { color: var(--blue); font-size: 29px; line-height: 1; }
.certificate-card strong small { font-size: 15px; }

.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 82px; align-items: start; }
.faq-intro { position: sticky; top: 112px; }
.faq-intro h2 { margin: 0; font-size: clamp(31px, 4vw, 44px); line-height: 1.3; letter-spacing: -.035em; }
.faq-intro p { max-width: 470px; margin: 20px 0 0; color: var(--ink-soft); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 46px 24px 0; cursor: pointer; list-style: none; font-size: 18px; font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 22px; right: 4px; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; color: var(--blue); background: #eaf2fc; font-size: 19px; font-weight: 500; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: -5px 42px 24px 0; color: var(--ink-soft); font-size: 14px; }

.contact-section { padding: 0 0 108px; background: var(--surface); }
.contact-card { display: grid; grid-template-columns: 1fr auto; gap: 70px; align-items: center; padding: 55px 62px; border-radius: 28px; color: #fff; background: linear-gradient(120deg, #0b2239, #164d7d); box-shadow: var(--shadow); }
.contact-copy .section-kicker { color: #7bb2ff; }
.contact-copy p { max-width: 650px; margin: 16px 0 0; color: rgba(255,255,255,.68); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button-light { color: var(--navy); background: #fff; }
.button-outline-light { color: #fff; border-color: rgba(255,255,255,.38); }
.button-outline-light:hover { background: rgba(255,255,255,.1); }
.project-checklist { min-width: 280px; padding: 24px 26px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(255,255,255,.07); }
.project-checklist > span { color: #9fc7f4; font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.project-checklist ol { display: grid; gap: 8px; margin: 14px 0 0; padding-left: 22px; }
.project-checklist li { padding-left: 4px; color: rgba(255,255,255,.86); font-size: 14px; }

.site-footer { padding: 62px 0 22px; color: #b7c3cf; background: #071929; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 55px; }
.site-footer .brand { color: #fff; }
.footer-brand > p { max-width: 330px; margin: 18px 0 0; color: #74889b; font-size: 13px; }
.site-footer h3 { margin: 0 0 14px; color: #fff; font-size: 14px; }
.site-footer .footer-grid > div:not(.footer-brand) a { display: block; padding: 4px 0; color: #7f92a5; font-size: 13px; }
.site-footer a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 44px; padding-top: 20px; border-top: 1px solid #173047; color: #587086; font-size: 12px; }

.home-reveal { opacity: 1; transform: none; }
.js .home-reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.js .home-reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .header-call { display: none; }
  .primary-nav a { padding-inline: 9px; }
  .hero-grid { grid-template-columns: 1fr 340px; gap: 42px; }
  .certificate-grid { grid-template-columns: 1fr 1fr; }
  .certificate-main { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 36px, 1200px); }
  .site-header { color: var(--ink); background: rgba(255,255,255,.96); border-color: var(--line); backdrop-filter: blur(16px); }
  .header-inner { height: 70px; }
  .js .menu-toggle { display: block; }
  .primary-nav {
    width: 100%; justify-content: flex-start; gap: 2px; margin: 0; padding: 0 0 10px; overflow-x: auto;
  }
  html:not(.js) .header-inner { height: auto; min-height: 70px; flex-wrap: wrap; gap: 6px 18px; padding: 10px 0 0; }
  html:not(.js) .primary-nav { flex-basis: 100%; }
  html:not(.js) .hero-grid { padding-top: 176px; }
  .js .primary-nav {
    position: fixed; left: 0; right: 0; top: 70px; display: grid; gap: 2px; width: auto; max-height: calc(100dvh - 70px);
    margin: 0; padding: 14px 18px 24px; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain;
    color: var(--ink); background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 34px rgba(11,34,57,.11); transform: translateY(-130%); opacity: 0; visibility: hidden;
    transition: transform .25s ease, opacity .2s ease, visibility .2s;
  }
  .js .primary-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .primary-nav a { padding: 12px 14px; border-radius: 9px; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; align-items: center; padding-top: 150px; padding-bottom: 78px; }
  .hero-proof { display: none; }
  .hero-copy > p { max-width: 670px; }
  .solution-grid { grid-template-columns: 1fr 1fr; }
  .solution-card:last-child { grid-column: 1 / -1; }
  .solution-card:last-child .solution-image { height: 340px; }
  .process-grid, .network-grid { grid-template-columns: 1fr; }
  .process-visual > img { min-height: 460px; }
  .process-copy { order: -1; }
  .capability-layout { grid-template-columns: 1fr; }
  .capability-image { min-height: 430px; }
  .network-photo > img { min-height: 400px; }
  .network-badge { left: 22px; }
  .faq-layout { grid-template-columns: 1fr; gap: 34px; }
  .faq-intro { position: static; }
  .contact-card { grid-template-columns: 1fr; gap: 34px; padding: 46px; }
  .project-checklist { width: fit-content; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 70px; }
  body { font-size: 15px; }
  .shell { width: min(100% - 28px, 1200px); }
  .brand { min-width: 0; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { font-size: 8px; }
  .hero::before { width: 100%; opacity: .58; background-position: 54% top; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,20,35,.95), rgba(7,29,49,.76)); }
  .hero-grid { padding-top: 124px; padding-bottom: 62px; }
  .hero h1 { margin-top: 16px; font-size: clamp(35px, 11vw, 47px); }
  .hero h1 br { display: none; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-note { gap: 8px; font-size: 11px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div { min-height: 105px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .trust-grid > div:nth-child(3) { border-left: 0; border-bottom: 0; }
  .trust-grid > div:nth-child(4) { border-bottom: 0; }
  .trust-grid strong { font-size: 25px; }
  .home-section, .capability-section { padding: 78px 0; }
  .section-heading, .capability-head { grid-template-columns: 1fr; gap: 18px; margin-bottom: 32px; }
  .section-heading h2, .process-copy h2, .capability-head h2, .network-copy h2, .contact-copy h2 { font-size: 31px; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card:last-child { grid-column: auto; }
  .solution-image, .solution-card:last-child .solution-image { height: 240px; }
  .solution-body p { min-height: 0; }
  .process-grid { gap: 42px; }
  .process-visual > img { min-height: 380px; }
  .process-list li { grid-template-columns: 48px 1fr; }
  .capability-image { min-height: 330px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article { padding: 23px; }
  .capability-grid h3 { margin-top: 14px; }
  .network-grid { gap: 42px; }
  .network-photo > img { min-height: 310px; }
  .network-badge { left: 15px; bottom: 15px; min-width: 135px; }
  .certificate-grid { grid-template-columns: 1fr; }
  .certificate-main { grid-column: auto; grid-template-columns: 1fr; }
  .certificate-main img { height: 270px; }
  .certificate-main > div { padding: 16px 8px; }
  .contact-section { padding-bottom: 78px; }
  .contact-card { width: calc(100% - 28px); padding: 34px 24px; border-radius: 22px; }
  .contact-actions .button { width: 100%; }
  .project-checklist { width: 100%; min-width: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

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