:root {
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --ink: #0f1b2d;
  --ink-soft: #4a5a70;
  --line: #e2e8f0;
  --brand: #0b5fa5;
  --brand-dark: #084a82;
  --brand-light: #e7f1fb;
  --accent: #f5a623;
  --accent-dark: #e08e0b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 27, 45, .08);
  --shadow-lg: 0 18px 50px rgba(15, 27, 45, .14);
  --maxw: 1180px;
  --font: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }

/* ===== Top utility bar ===== */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 101; height: 40px;
  background: #082741; color: #cfe0f0; font-size: 13px;
  transition: transform .3s, opacity .3s;
}
.topbar.hide { transform: translateY(-100%); opacity: 0; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 40px; }
.topbar-contact { display: flex; gap: 22px; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 6px; color: #cfe0f0; transition: color .2s; }
.topbar-contact a:hover { color: var(--accent); }
.topbar-actions { display: flex; align-items: center; gap: 16px; }
.topbar-quote { background: var(--accent); color: #1a1206; padding: 5px 14px; border-radius: 999px; font-weight: 700; font-size: 12.5px; transition: background .2s; }
.topbar-quote:hover { background: var(--accent-dark); }
.lang-switch { position: relative; }
.lang-current { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); color: #cfe0f0; padding: 5px 12px; border-radius: 999px; font-size: 12.5px; cursor: pointer; font-family: inherit; }
.lang-menu { position: absolute; top: 130%; right: 0; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-lg); min-width: 130px; padding: 6px; display: none; z-index: 5; }
.lang-menu.open { display: block; }
.lang-menu a { display: block; padding: 8px 12px; border-radius: 7px; color: var(--ink); font-size: 14px; transition: background .15s; }
.lang-menu a:hover { background: var(--brand-light); }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 40px; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.0);
  transition: background .3s, box-shadow .3s, padding .3s, top .3s;
  padding: 16px 0;
}
.site-header.scrolled {
  top: 0;
  background: rgba(255,255,255,.96);
  box-shadow: 0 4px 20px rgba(15,27,45,.08);
  padding: 10px 0;
  backdrop-filter: blur(8px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff; display: grid; place-items: center; font-size: 22px; font-weight: 900;
}
.logo-text { font-size: 19px; letter-spacing: .5px; color: #fff; transition: color .3s; }
.site-header.scrolled .logo-text { color: var(--ink); }
.logo-sub { color: var(--accent); margin-left: 4px; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.nav-link {
  font-size: 13.5px; font-weight: 700; letter-spacing: .8px; color: #fff;
  position: relative; padding: 4px 0; transition: color .3s;
}
.site-header.scrolled .nav-link { color: var(--ink-soft); }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
  background: var(--accent); transition: width .25s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover, .nav-link.active { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: #1a1206 !important; padding: 9px 18px !important;
  border-radius: 999px; font-weight: 800; letter-spacing: .5px;
  transition: transform .2s, background .2s;
}
.nav-cta:hover { background: var(--accent-dark); transform: translateY(-1px); }
.nav-cta::after { display: none; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 3px; background: #fff; border-radius: 3px; transition: .3s; }
.site-header.scrolled .nav-toggle span { background: var(--ink); }

/* ===== Hero ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 500px at 85% 20%, rgba(245,166,35,.18), transparent 60%),
    radial-gradient(700px 500px at 10% 90%, rgba(11,95,165,.25), transparent 55%),
    linear-gradient(135deg, #07243f 0%, #0b3a63 50%, #0b5fa5 100%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(circle at 50% 40%, #000, transparent 80%);
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; color: #fff; padding-top: 90px; }
.hero-eyebrow { display: inline-block; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 14px; }
.hero h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.1; margin: 0 0 18px; font-weight: 800; }
.hero-lead { font-size: 17px; color: rgba(255,255,255,.82); max-width: 540px; margin: 0 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats span { font-size: 13px; letter-spacing: 1px; color: rgba(255,255,255,.7); text-transform: uppercase; }

.btn { display: inline-block; padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; transition: transform .2s, box-shadow .2s, background .2s; cursor: pointer; border: 0; }
.btn-primary { background: var(--accent); color: #1a1206; box-shadow: 0 10px 24px rgba(245,166,35,.35); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }

/* hero gauge visual */
.hero-visual { display: grid; place-items: center; }
.gauge-ring { position: relative; width: 280px; height: 280px; }
.gauge-svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge-track { fill: none; stroke: rgba(255,255,255,.18); stroke-width: 12; }
.gauge-progress { fill: none; stroke: var(--accent); stroke-width: 12; stroke-linecap: round;
  stroke-dasharray: 540; stroke-dashoffset: 540; animation: fillGauge 2s ease-out forwards; }
@keyframes fillGauge { to { stroke-dashoffset: 110; } }
.gauge-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.gauge-num { font-size: 34px; font-weight: 800; }
.gauge-label { font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,.7); text-transform: uppercase; }

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.section-kicker { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: 2px; color: var(--brand); text-transform: uppercase; margin-bottom: 10px; }
.section-head h2 { font-size: clamp(26px, 3.5vw, 38px); margin: 0 0 12px; font-weight: 800; }
.section-sub { color: var(--ink-soft); font-size: 16px; margin: 0; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: start; }
.about-text p { color: var(--ink-soft); font-size: 16px; }
.about-points { list-style: none; padding: 0; margin: 22px 0 0; }
.about-points li { display: flex; align-items: center; gap: 12px; padding: 9px 0; font-weight: 600; }
.tick { color: #fff; background: var(--brand); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; flex: 0 0 auto; }
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mini-card { background: var(--brand-light); border-radius: var(--radius); padding: 22px; border: 1px solid #d6e6f6; }
.mini-card strong { display: block; font-size: 20px; color: var(--brand-dark); }
.mini-card span { font-size: 13.5px; color: var(--ink-soft); }

/* ===== Card grids ===== */
.card-grid { display: grid; gap: 22px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.products-grid { grid-template-columns: repeat(3, 1fr); }
.download-grid { grid-template-columns: repeat(2, 1fr); max-width: 880px; margin: 0 auto; }

.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s, border-color .25s; }
.info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--brand-light); }
.info-icon { font-size: 30px; margin-bottom: 14px; }
.info-card h3 { margin: 0 0 8px; font-size: 18px; }
.info-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

/* ===== Products ===== */
.product-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pc-media {
  position: relative; height: 168px; display: grid; place-items: center;
  background: radial-gradient(120% 120% at 50% 0%, #eaf3fc 0%, #dcebf9 60%, #cfe2f5 100%);
  border-bottom: 1px solid var(--line); overflow: hidden;
}
.pc-media::after { content: ""; position: absolute; bottom: -40px; left: -20%; right: -20%; height: 80px; background: rgba(11,95,165,.10); border-radius: 50%; filter: blur(6px); }
.pc-img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; transition: transform .45s ease; }
.product-card:hover .pc-img { transform: scale(1.08); }
.pc-index { position: absolute; top: 12px; right: 16px; font-size: 34px; font-weight: 800; color: rgba(11,95,165,.16); line-height: 1; z-index: 1; }
.pc-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.product-card h3 { margin: 0 0 6px; font-size: 17px; }
.product-card .pc-tag { display: inline-block; font-size: 11.5px; font-weight: 800; color: #fff; background: var(--brand); letter-spacing: .8px; margin-bottom: 12px; padding: 3px 10px; border-radius: 999px; align-self: flex-start; }
.product-card p { margin: 0 0 16px; color: var(--ink-soft); font-size: 14px; flex: 1; }
.pc-link { font-size: 13.5px; font-weight: 700; color: var(--accent-dark); display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; }
.pc-link::after { content: "→"; transition: transform .2s; }
.product-card:hover .pc-link::after { transform: translateX(4px); }

/* ===== Product demo videos ===== */
.video-grid { grid-template-columns: repeat(3, 1fr); }
.video-card { display: block; width: 100%; font: inherit; text-align: left; color: inherit; cursor: pointer; padding: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s; }
.video-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.video-thumb {
  position: relative; height: 158px; display: grid; place-items: center;
  background: linear-gradient(135deg, #0b3a63, #0b5fa5);
}
.video-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px;
}
.video-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.video-thumb .play {
  position: relative; z-index: 2; width: 58px; height: 58px; border-radius: 50%;
  background: rgba(255,255,255,.92); color: var(--brand); display: grid; place-items: center;
  font-size: 20px; padding-left: 4px; transition: transform .25s, background .25s;
}
.video-card:hover .play { transform: scale(1.12); background: var(--accent); color: #1a1206; }
.video-meta { padding: 18px 20px; }
.video-tag { display: inline-block; font-size: 11.5px; font-weight: 800; color: var(--brand); letter-spacing: .6px; margin-bottom: 6px; }
.video-meta h3 { margin: 0; font-size: 16px; }

/* ===== Download ===== */
.download-card { display: flex; align-items: center; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s, border-color .25s; }
.download-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--brand-light); }
.dl-icon { font-size: 34px; flex: 0 0 auto; }
.dl-body { flex: 1; }
.dl-body h3 { margin: 0 0 4px; font-size: 17px; }
.dl-body p { margin: 0; font-size: 13.5px; color: var(--ink-soft); }
.dl-btn { background: var(--brand); color: #fff; padding: 9px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap; transition: background .2s; }
.download-card:hover .dl-btn { background: var(--brand-dark); }

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; background: #fff; transition: box-shadow .25s; }
.faq-item.open { box-shadow: var(--shadow); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 20px 24px; font-size: 16px; font-weight: 700; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--ink); }
.faq-plus { font-size: 24px; color: var(--brand); transition: transform .3s; flex: 0 0 auto; }
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { margin: 0; padding: 0 24px 20px; color: var(--ink-soft); font-size: 15px; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: block; font-size: 13.5px; font-weight: 700; color: var(--ink-soft); margin-bottom: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-family: inherit; font-size: 15px; color: var(--ink); background: #fbfdff; transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-light);
}
.contact-form textarea { resize: vertical; }
.form-note { margin: 12px 0 0; font-size: 14px; font-weight: 600; color: var(--brand); min-height: 18px; }

.contact-info { display: flex; flex-direction: column; gap: 18px; }
.info-row { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.info-ico { font-size: 22px; flex: 0 0 auto; }
.info-row strong { display: block; font-size: 15px; }
.info-row p { margin: 2px 0 0; font-size: 13.5px; color: var(--ink-soft); }

/* ===== Footer ===== */
.site-footer { background: #0b1f33; color: #cdd9e6; padding: 56px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .logo-text { color: #fff; font-size: 20px; }
.footer-brand p { color: #8fa3b8; font-size: 14px; max-width: 280px; margin-top: 12px; }
.footer-links h4 { color: #fff; font-size: 15px; margin: 0 0 14px; }
.footer-links a { display: block; color: #9fb2c6; font-size: 14px; padding: 5px 0; transition: color .2s; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; text-align: center; font-size: 13px; color: #7f93a8; }

/* ===== To top ===== */
.to-top { position: fixed; right: 24px; bottom: 24px; width: 46px; height: 46px; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: 22px; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 90; }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); background: var(--brand-dark); }

/* ===== Product category filter ===== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 36px; }
.chip { border: 1px solid var(--line); background: #fff; color: var(--ink-soft); padding: 8px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600; cursor: pointer; transition: all .2s; font-family: inherit; }
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* ===== Trust / certifications band ===== */
.trust-band { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 18px 0; }
.trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; }
.trust-ico { font-size: 22px; }
.trust-item strong { display: block; font-size: 15px; color: var(--brand-dark); }
.trust-item span { font-size: 12.5px; color: var(--ink-soft); }

/* ===== Applications ===== */
.industry-grid { grid-template-columns: repeat(5, 1fr); }
.industry-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 18px; text-align: center; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s, border-color .25s; }
.industry-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--brand-light); }
.industry-ico { width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; background: var(--brand-light); color: var(--brand-dark); display: grid; place-items: center; }
.industry-ico svg { width: 28px; height: 28px; }
.industry-card h3 { margin: 0 0 6px; font-size: 15.5px; }
.industry-card p { margin: 0; font-size: 13px; color: var(--ink-soft); }

/* ===== News ===== */
.news-grid { grid-template-columns: repeat(3, 1fr); }
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.news-date { font-size: 12.5px; font-weight: 700; color: var(--accent-dark); letter-spacing: .5px; margin-bottom: 10px; }
.news-card h3 { margin: 0 0 10px; font-size: 16.5px; }
.news-card p { margin: 0 0 14px; font-size: 14px; color: var(--ink-soft); flex: 1; }
.news-more { font-size: 13.5px; font-weight: 700; color: var(--brand); align-self: flex-start; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .services-grid, .products-grid, .video-grid, .industry-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-inner { justify-content: center; gap: 18px 26px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .topbar-contact a:last-child { display: none; }
  .main-nav {
    position: fixed; top: 64px; right: 0; height: calc(100vh - 64px); width: 260px;
    background: #fff; flex-direction: column; align-items: flex-start; gap: 0; padding: 20px;
    transform: translateX(110%); transition: transform .3s; box-shadow: -10px 0 30px rgba(0,0,0,.1);
  }
  .main-nav.open { transform: translateX(0); }
  .nav-link { color: var(--ink-soft) !important; width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-cta { margin-top: 14px; text-align: center; width: 100%; }
  .nav-toggle { display: flex; }
}
@media (max-width: 600px) {
  .services-grid, .products-grid, .download-grid, .video-grid, .news-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-bar { gap: 8px; }
  .chip { font-size: 12px; padding: 6px 12px; }
  .about-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .topbar-contact { gap: 12px; font-size: 12px; }
  .topbar-quote { display: none; }
}

/* ===== Video lightbox ===== */
.modal { position: fixed; inset: 0; z-index: 200; display: none; }
.modal.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(7,20,35,.72); backdrop-filter: blur(3px); }
.modal-box { position: relative; z-index: 1; max-width: 760px; margin: 8vh auto 0; background: #fff; border-radius: 16px; padding: 18px; box-shadow: 0 30px 80px rgba(0,0,0,.4); }
.modal-box h3 { margin: 0 0 12px; font-size: 18px; }
.modal-body { position: relative; }
.modal-body img, .modal-body video { width: 100%; border-radius: 10px; display: block; background: #0b1f33; }
.modal-body video { aspect-ratio: 16/9; }
.vm-note { text-align: center; color: var(--ink-soft); font-size: 15px; margin: 12px 0 2px; }
.modal-close { position: absolute; top: -14px; right: -14px; width: 38px; height: 38px; border-radius: 50%; background: var(--brand); color: #fff; border: 0; font-size: 22px; line-height: 1; cursor: pointer; box-shadow: var(--shadow-lg); }