:root {
  --navy: #14337a;
  --navy-2: #0f2760;
  --ink: #0b1730;
  --dark: #05101f;
  --blue: #1f4bb4;
  --blue-2: #3a6fe0;
  --cyan: #16d5ff;
  --green: #4fd1a5;
  --text: #4a5670;
  --line: #e4e9f2;
  --soft: #eef3fc;
  --radius: 18px;
  --head: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --body: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; font-family: var(--body); color: var(--text); background: #fff; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.015em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); font-weight: 700; }
h3 { font-size: 1.08rem; font-weight: 700; }
p { margin: 0 0 1em; }
svg { display: block; }

.wrap { width: min(1160px, 100% - 48px); margin-inline: auto; }
.lead { font-size: 1.05rem; max-width: 60ch; }
.tag { display: inline-block; font-family: var(--head); font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--navy); background: var(--soft); border: 1px solid #cfdcf5; border-radius: 999px; padding: 6px 14px; margin-bottom: 20px; }
.tag-dot::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-2); margin-right: 8px; vertical-align: 1px; }
.tag-dark { color: var(--cyan); background: rgba(22, 213, 255, .08); border-color: rgba(22, 213, 255, .3); }
.grad { background: linear-gradient(90deg, var(--blue-2), var(--green)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--head); font-weight: 700; font-size: .9rem; padding: 14px 26px; border-radius: 8px; border: 0; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: #1a409c; box-shadow: 0 10px 24px rgba(31, 75, 180, .3); }
.btn-light { background: #fff; color: var(--ink); border-radius: 999px; }
.btn-light:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, .2); }
.btn-outline { color: #fff; border-radius: 999px; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); }
.btn-outline:hover { box-shadow: inset 0 0 0 1.5px #fff; }
.btn-row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin: 28px 0 18px; }
.link-arrow { font-family: var(--head); font-weight: 700; font-size: .9rem; color: var(--ink); border-bottom: 2px solid var(--ink); padding-bottom: 2px; }
.fineprint { font-size: .85rem; color: #7c88a1; }

/* ---------- Floating nav ---------- */
.nav { position: fixed; top: 22px; left: 0; right: 0; z-index: 60; padding: 0 22px; pointer-events: none; }
.nav-inner { pointer-events: auto; max-width: 1240px; margin: 0 auto; background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px); border-radius: 14px; box-shadow: 0 10px 34px rgba(5, 16, 31, .16); display: flex; align-items: center; justify-content: space-between; padding: 10px 14px 10px 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--head); font-weight: 700; color: var(--navy); font-size: 1.05rem; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, var(--blue) 20%, var(--green)); color: #fff; font-size: .9rem; letter-spacing: .02em; }
.nav-links { display: flex; align-items: center; gap: 6px; font-family: var(--head); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); }
.nav-links a { padding: 9px 14px; border-radius: 8px; }
.nav-links a:hover, .nav-links a.is-active { background: var(--soft); color: var(--blue); }
.nav-links .nav-cta { background: var(--blue); color: #fff; margin-left: 8px; }
.nav-links .nav-cta:hover { background: #1a409c; color: #fff; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; }

/* ---------- Hero (framed) ---------- */
.hero { position: relative; margin: 12px; border-radius: 22px; overflow: hidden; background: var(--navy); color: #fff; min-height: min(760px, 100vh - 24px); display: grid; place-items: center; padding: 130px 20px 70px; }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(60% 55% at 50% 38%, rgba(58, 111, 224, .5), transparent 70%),
  radial-gradient(40% 40% at 85% 90%, rgba(79, 209, 165, .22), transparent 70%),
  linear-gradient(180deg, #14337a, #0f2760); }
.hero-content { position: relative; text-align: center; width: min(760px, 100%); }
.hero-logo { width: 104px; height: 104px; margin: 0 auto 22px; border-radius: 30px; background: linear-gradient(135deg, var(--blue-2) 15%, var(--green) 85%); display: grid; place-items: center; box-shadow: 0 20px 50px rgba(5, 16, 31, .4); transform: rotate(-6deg); }
.hero-logo span { font-family: var(--head); font-weight: 900; font-size: 2.3rem; color: #fff; transform: rotate(6deg); letter-spacing: -.02em; }
.hero h1 { color: #fff; font-size: clamp(2.6rem, 7vw, 4.4rem); font-weight: 700; margin-bottom: 10px; }
.hero-sub { font-size: 1.15rem; color: #cfdcf7; margin-bottom: 34px; }
.anchor { position: absolute; top: 0; }

.track-card { background: #fff; border-radius: 16px; padding: 20px 22px 16px; text-align: left; box-shadow: 0 26px 60px rgba(5, 16, 31, .4); }
.track-label { display: block; font-family: var(--head); font-weight: 700; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--navy); margin-bottom: 10px; }
.track-row { display: flex; gap: 10px; align-items: flex-start; }
.track-row textarea { flex: 1; min-height: 54px; font: inherit; font-size: 1.05rem; color: var(--ink); padding: 13px 16px; border: 2px solid #cfd8ea; border-radius: 10px; resize: none; }
.track-row textarea:focus { outline: 0; border-color: var(--blue); }
.track-row .btn { padding: 0 34px; height: 54px; font-size: 1rem; }
.track-note { margin: 8px 0 0; font-size: .88rem; color: #c0271d; min-height: 0; }
.track-note:empty { display: none; }
.track-hint { margin: 8px 0 0; font-size: .82rem; color: #7c88a1; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Ticker ---------- */
.ticker { display: flex; align-items: stretch; background: var(--dark); color: #dbe5f7; font-family: var(--head); font-size: .8rem; font-weight: 500; overflow: hidden; }
.ticker-tag { flex: none; background: var(--blue); color: #fff; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; padding: 12px 22px; display: grid; place-items: center; position: relative; z-index: 1; }
.ticker-viewport { overflow: hidden; flex: 1; }
.ticker-track { display: flex; width: max-content; margin: 0; padding: 0; list-style: none; animation: ticker 40s linear infinite; }
.ticker-track li { padding: 12px 26px; white-space: nowrap; display: flex; align-items: center; gap: 26px; }
.ticker-track li::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } html { scroll-behavior: auto; } }

/* ---------- About ---------- */
.about { padding: 96px 0 80px; }
.about-head { display: grid; grid-template-columns: 220px 1fr; gap: 40px; margin-bottom: 48px; }
.about-head h2 { max-width: 20ch; }
.round-logo { width: 84px; height: 84px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; box-shadow: 0 8px 22px rgba(11, 23, 48, .08); }
.round-logo span { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: linear-gradient(135deg, var(--blue) 20%, var(--green)); color: #fff; font-family: var(--head); font-weight: 900; }

.panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; border-radius: 6px; overflow: hidden; }
.panel { position: relative; height: 380px; color: #fff; background-color: #10203f; overflow: hidden; }
.panel::before { content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .08) 0 2px, transparent 2px 22px),
    repeating-linear-gradient(0deg, rgba(5, 16, 31, .5) 0 3px, transparent 3px 96px); }
.panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 16, 31, .15), rgba(5, 16, 31, .7)); }
.p1 { background-image: linear-gradient(135deg, #1c2f55, #3a4a66 55%, #20304d); }
.p2 { background-image: linear-gradient(160deg, #7a3b2e, #27324a 60%, #14337a); }
.p3 { background-image: linear-gradient(200deg, #2b6f86, #1b2b49 55%, #5a3a2c); }
.panel-num { position: absolute; z-index: 1; padding: 28px; }
.panel-num strong { display: block; font-family: var(--head); font-weight: 500; font-size: clamp(2.4rem, 4.6vw, 3.8rem); line-height: 1; letter-spacing: -.03em; }
.panel-num span { font-size: .9rem; color: #e1e9f8; }
.pos-bl { left: 0; bottom: 0; }
.pos-bc { left: 0; right: 0; bottom: 12%; text-align: center; }
.pos-tr { right: 0; top: 0; text-align: right; }

.trio { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 44px; border-top: 1px solid var(--line); }
.trio > div { padding: 34px 28px 10px; border-left: 1px solid var(--line); }
.trio > div:first-child { border-left: 0; padding-left: 0; }
.trio svg, .grid4 svg { width: 30px; height: 30px; fill: none; stroke: var(--blue); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 16px; }
.trio p { font-size: .95rem; margin: 0; }
.source { font-size: .8rem; color: #7c88a1; margin: 30px 0 0; }
.source a { text-decoration: underline; }

/* ---------- Feature (one price) ---------- */
.feature { padding: 84px 0; border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.feature h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900; }
.route-card { background: #fff; border-radius: 16px; box-shadow: 0 24px 60px rgba(11, 23, 48, .14); border: 1px solid var(--line); padding: 26px; }
.route-title { font-family: var(--head); font-weight: 700; font-size: 1.5rem; color: var(--navy); }
.route-title span { color: var(--blue-2); margin: 0 6px; }
.route-sub { font-size: .82rem; color: #7c88a1; margin-bottom: 16px; }
.route-card table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.route-card th { background: var(--navy); color: #fff; text-align: left; padding: 10px 12px; font-family: var(--head); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.route-card td { padding: 11px 12px; border-bottom: 1px solid var(--line); }
.route-card td:first-child { font-weight: 700; color: var(--ink); }
.route-card tr:last-child td { border-bottom: 0; }

/* ---------- Services (dark) ---------- */
.services { background: var(--dark); color: #c5d1e8; padding: 70px 0 90px; position: relative; overflow: hidden; }
.services::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 60% at 70% 40%, rgba(31, 75, 180, .28), transparent 70%); }
.services .wrap { position: relative; }
.services-top { display: flex; justify-content: space-between; font-family: var(--head); font-size: .74rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: #8fa2c6; margin-bottom: 26px; }
.services-top span:first-child { color: #fff; letter-spacing: .02em; text-transform: none; font-size: .9rem; }
.services-grid { display: grid; grid-template-columns: 380px 1fr; gap: 64px; align-items: start; }
.svc-art { border-radius: 14px; overflow: hidden; margin-bottom: 22px; }
.svc-art svg { width: 100%; height: auto; }
.svc-art g { display: none; }
.svc-art[data-kind="sea"] .art-sea, .svc-art[data-kind="air"] .art-air, .svc-art[data-kind="rail"] .art-rail, .svc-art[data-kind="box"] .art-box { display: block; }
.svc-detail h3 { color: #fff; font-size: .95rem; letter-spacing: .12em; text-transform: uppercase; }
.svc-detail p { color: #e3eaf7; font-size: .98rem; }
.svc-list { list-style: none; margin: 0 0 34px; padding: 0; }
.svc-list li { border-bottom: 1px solid rgba(255, 255, 255, .12); }
.svc-list li:first-child { border-top: 1px solid rgba(255, 255, 255, .12); }
.svc-list button { width: 100%; background: none; border: 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 20px 0; font-family: var(--head); color: rgba(255, 255, 255, .28); transition: color .2s; text-align: left; }
.svc-list button span { font-size: clamp(1.8rem, 4.4vw, 3.3rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; }
.svc-list button em { font-style: normal; font-size: .7rem; letter-spacing: .1em; border: 1px solid currentColor; border-radius: 4px; padding: 3px 7px; }
.svc-list button:hover { color: rgba(255, 255, 255, .6); }
.svc-list button.is-active { color: #fff; }

/* ---------- Platform / tracking ---------- */
.platform { padding: 96px 0 40px; }
.platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 64px; }
.platform h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 900; }
.platform .btn { margin-top: 14px; }
.mock { border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 60px rgba(11, 23, 48, .12); overflow: hidden; background: #fff; }
.mock-bar { display: flex; align-items: center; gap: 6px; background: var(--navy); color: #fff; padding: 12px 16px; font-family: var(--head); font-size: .8rem; }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .35); }
.mock-bar b { margin-left: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; }
.mock ul { list-style: none; margin: 0; padding: 22px 24px; }
.mock li { display: flex; gap: 16px; padding-bottom: 20px; position: relative; }
.mock li:last-child { padding-bottom: 0; }
.mock li::before { content: ""; position: absolute; left: 7px; top: 18px; bottom: 0; width: 2px; background: var(--line); }
.mock li:last-child::before { display: none; }
.mock li.done::before { background: var(--green); }
.mock li > span { flex: none; width: 16px; height: 16px; border-radius: 50%; border: 2px solid #c6d0e3; background: #fff; margin-top: 3px; position: relative; z-index: 1; }
.mock li.done > span { background: var(--green); border-color: var(--green); }
.mock li.now > span { border-color: var(--blue); box-shadow: 0 0 0 5px rgba(31, 75, 180, .15); background: var(--blue); }
.mock b { display: block; color: var(--ink); font-family: var(--head); font-size: .93rem; }
.mock em { font-style: normal; font-size: .84rem; color: #7c88a1; }
.mock li:not(.done):not(.now) b { color: #9aa6bd; }

.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.grid4 > div { padding: 34px 24px 20px; border-left: 1px solid var(--line); }
.grid4 > div:first-child { border-left: 0; padding-left: 0; }
.grid4 p { font-size: .93rem; margin: 0; }

/* ---------- End-to-end ---------- */
.e2e { margin: 56px 12px 0; border-radius: 22px; background: linear-gradient(135deg, var(--navy-2), var(--blue) 120%); color: #d5e1f8; padding: 84px 0; }
.e2e-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.e2e h2 { color: #fff; font-size: clamp(2.4rem, 5.4vw, 4rem); font-weight: 900; }
.e2e-kicker { color: #fff; font-family: var(--head); font-size: 1.15rem; font-weight: 500; }
.e2e .btn { margin-top: 12px; }
.numlist { list-style: none; margin: 0; padding: 0; }
.numlist li { display: flex; gap: 26px; padding: 22px 0; border-bottom: 1px solid rgba(255, 255, 255, .16); }
.numlist li:first-child { border-top: 1px solid rgba(255, 255, 255, .16); }
.numlist em { font-style: normal; font-family: var(--head); font-weight: 700; font-size: .85rem; color: var(--cyan); padding-top: 4px; }
.numlist h3 { color: #fff; font-size: 1.3rem; margin-bottom: 2px; }
.numlist p { margin: 0; font-size: .95rem; }

/* ---------- Routes ---------- */
.routes { padding: 96px 0 40px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); margin-top: 32px; }
.routes table { width: 100%; border-collapse: collapse; min-width: 560px; }
.routes th, .routes td { padding: 16px 22px; text-align: left; border-bottom: 1px solid var(--line); }
.routes thead th { background: var(--navy); color: #fff; font-family: var(--head); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; }
.routes tbody tr:last-child td { border-bottom: 0; }
.routes tbody td:first-child { font-weight: 700; color: var(--ink); }

/* ---------- FAQ ---------- */
.faq { padding: 70px 0 100px; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.faq-card { margin-top: 30px; border-radius: 16px; padding: 28px; color: #dbe6fb; background: linear-gradient(135deg, var(--navy), var(--blue-2)); }
.faq-card h3 { color: #fff; font-size: 1.2rem; }
.faq-card p { font-size: .93rem; }
.faq-card .btn { padding: 11px 20px; font-size: .82rem; }
.faq-list details { border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; margin-bottom: 12px; background: #fff; }
.faq-list details[open] { box-shadow: 0 10px 30px rgba(11, 23, 48, .07); }
.faq-list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-family: var(--head); font-weight: 500; color: var(--ink); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--soft); color: var(--blue); display: grid; place-items: center; font-size: 1.1rem; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; background: var(--blue); color: #fff; }
.faq-list p { font-size: .95rem; margin: 0; padding-bottom: 20px; }

/* ---------- Quote ---------- */
.quote { background: var(--dark); color: #c5d1e8; padding: 90px 0; }
.quote-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.quote h2 { color: #fff; }
.contact { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 16px; color: #fff; }
.contact b { display: block; font-family: var(--head); font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; color: var(--cyan); }
.contact a:hover { text-decoration: underline; }
.form { background: #fff; color: var(--ink); border-radius: 18px; padding: 30px; display: grid; gap: 16px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-family: var(--head); font-size: .82rem; font-weight: 500; }
.form input, .form select, .form textarea { font: inherit; font-family: var(--body); padding: 12px 14px; border: 1px solid #cfd8ea; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue); }
.form textarea { resize: vertical; }
.form .btn { justify-self: start; }
.form-note { margin: 0; font-size: .88rem; color: var(--text); }
.form-note:empty { display: none; }

/* ---------- Footer ---------- */
.footer { background: #030a15; color: #9fb0cf; padding: 60px 0 0; font-size: .93rem; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 36px; }
.footer h4 { color: #fff; font-size: .74rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: 14px; }
.footer-grid div > a:not(.brand), .footer-grid div > span { display: block; margin-bottom: 8px; }
.footer a:hover { color: #fff; }
.copyright { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 44px; padding: 22px 0; font-size: .82rem; }

.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 46px; height: 46px; border-radius: 50%; background: var(--green); display: grid; place-items: center; box-shadow: 0 10px 24px rgba(5, 16, 31, .25); }
.to-top svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mobile-bar { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav { top: 12px; padding: 0 12px; }
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: calc(100% + 8px); left: 12px; right: 12px; background: #fff; border-radius: 14px; box-shadow: 0 16px 40px rgba(5, 16, 31, .2); flex-direction: column; align-items: stretch; gap: 2px; padding: 10px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 14px; font-size: .8rem; }
  .nav-links .nav-cta { margin: 6px 0 0; text-align: center; }
  .nav-inner { position: relative; }
  .hero { margin: 8px; padding: 110px 16px 48px; min-height: 0; }
  .about, .routes, .platform { padding-top: 64px; }
  .about-head { grid-template-columns: 1fr; gap: 16px; }
  .about-side { display: flex; align-items: center; justify-content: space-between; }
  .about-side .tag { margin: 0; }
  .round-logo { width: 60px; height: 60px; }
  .round-logo span { width: 38px; height: 38px; border-radius: 12px; font-size: .85rem; }
  .panels { grid-template-columns: 1fr; }
  .panel { height: 190px; }
  .pos-bc { bottom: 0; text-align: left; }
  .pos-tr { top: auto; bottom: 0; right: auto; left: 0; text-align: left; }
  .trio { grid-template-columns: 1fr; }
  .trio > div { border-left: 0; border-bottom: 1px solid var(--line); padding: 26px 0; }
  .trio > div:last-child { border-bottom: 0; }
  .feature { padding: 64px 0; }
  .feature-grid, .platform-grid, .e2e-grid, .faq-grid, .quote-grid { grid-template-columns: 1fr; gap: 36px; }
  .services-grid { grid-template-columns: 1fr; gap: 30px; }
  .services-grid > div:last-child { order: -1; }
  .svc-list { margin-bottom: 22px; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .grid4 > div { padding: 26px 16px 18px; }
  .grid4 > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .grid4 > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .e2e { margin: 40px 8px 0; padding: 60px 0; }
  .faq { padding: 50px 0 70px; }
  .quote { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(5, 16, 31, .1); font-family: var(--head); }
  .mobile-bar a { text-align: center; padding: 15px 8px; font-weight: 700; font-size: .9rem; color: var(--blue); }
  .mobile-bar a.primary { background: var(--blue); color: #fff; }
  body { padding-bottom: 54px; }
  .to-top { bottom: 70px; right: 14px; }
}
@media (max-width: 560px) {
  .wrap { width: calc(100% - 36px); }
  .hero-logo { width: 84px; height: 84px; border-radius: 24px; }
  .hero-logo span { font-size: 1.8rem; }
  .hero-sub { font-size: 1rem; }
  .track-row { flex-direction: column; }
  .track-row textarea, .track-row .btn { width: 100%; }
  .ticker-tag { padding: 12px 14px; }
  .grid4, .row, .footer-grid { grid-template-columns: 1fr; }
  .grid4 > div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .grid4 > div:first-child { border-top: 0; }
  .form { padding: 22px; }
}

/* ---------- Logo: orange hub mark ---------- */
:root { --orange: #ff6a00; }
.brand-mark { display: block; width: 38px; height: 38px; border-radius: 0; background: none; color: var(--orange); }
.brand { gap: 10px; }
.brand-name { display: grid; line-height: 1.1; }
.brand-name small { font-family: "PingFang SC", "Microsoft YaHei", var(--body); font-size: .68rem; font-weight: 600; letter-spacing: .28em; color: var(--orange); margin-top: 3px; }
.hero-logo { background: #fff; transform: none; border-radius: 28px; color: var(--orange); }
.hero-logo svg { width: 68%; height: 68%; }
.round-logo { color: var(--orange); }
.round-logo svg { width: 58%; height: 58%; }
.footer .brand-name { color: #fff; }