:root {
    --navy: #08275b;
    --navy-deep: #061b3f;
    --blue: #0d68dc;
    --blue-bright: #1686ff;
    --red: #ef1748;
    --cyan: #19b8d8;
    --ink: #10213c;
    --muted: #5b6d88;
    --line: #dbe5f2;
    --soft: #f2f7fd;
    --white: #fff;
    --green: #0a9a6b;
    --shadow: 0 24px 65px rgba(7, 36, 82, .12);
    --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 999; left: 16px; top: -80px; padding: 11px 16px; border-radius: 8px; color: #fff; background: var(--navy); transition: top .2s; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid rgba(11, 47, 105, .08); background: rgba(255,255,255,.94); backdrop-filter: blur(16px); }
.nav-shell { min-height: 84px; display: flex; align-items: center; gap: 28px; }
.brand { flex: 0 0 210px; }
.brand img { width: 210px; }
.primary-nav { display: flex; align-items: center; gap: 23px; margin-left: auto; }
.primary-nav a { position: relative; color: #30415c; font-size: .89rem; font-weight: 700; white-space: nowrap; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -10px; height: 2px; background: var(--red); transition: right .2s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.language-toggle { border: 0; background: transparent; color: #8090a7; cursor: pointer; padding: 8px 2px; }
.language-toggle strong { color: var(--navy); }
.language-toggle span { margin-left: 3px; }
.menu-button { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 10px; }
.menu-button span { display: block; height: 2px; margin: 5px 0; background: var(--navy); }

.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 0 24px; border: 1px solid transparent; border-radius: 10px; font-weight: 800; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible { outline: 3px solid rgba(22,134,255,.32); outline-offset: 3px; }
.button-primary { color: #fff; background: linear-gradient(135deg, #0a63d3, #1489ff); box-shadow: 0 12px 30px rgba(13,104,220,.25); }
.button-primary:hover { box-shadow: 0 17px 36px rgba(13,104,220,.32); }
.button-outline { min-height: 42px; padding-inline: 17px; color: var(--navy); border-color: #b8c8dd; background: #fff; }
.button-ghost { color: var(--navy); border-color: #bfcfe2; background: rgba(255,255,255,.72); }
.button-light { color: var(--navy); background: #fff; box-shadow: 0 12px 26px rgba(0,0,0,.14); }

.hero { overflow: hidden; position: relative; min-height: 690px; display: grid; align-items: center; background: radial-gradient(circle at 77% 45%, rgba(31,130,255,.18), transparent 34%), linear-gradient(135deg, #f9fcff 0%, #eef6ff 56%, #e7f1fc 100%); }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; top: -310px; right: -130px; border: 1px solid rgba(13,104,220,.14); border-radius: 50%; box-shadow: 0 0 0 70px rgba(13,104,220,.035), 0 0 0 145px rgba(13,104,220,.025); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 65px; align-items: center; padding-block: 76px 86px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .78rem; line-height: 1.2; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow.light { color: #71dfff; }
.hero h1 { max-width: 690px; margin: 0; color: var(--navy); font-size: clamp(3rem, 5.4vw, 5rem); line-height: .98; letter-spacing: -.055em; }
.hero h1::after { content: "."; color: var(--red); }
.hero-lead { max-width: 650px; margin: 25px 0 0; color: #4d607b; font-size: clamp(1.05rem, 1.8vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 33px; }
.hero-proof { display: flex; gap: 34px; margin-top: 38px; color: #64758e; font-size: .83rem; }
.hero-proof span { display: grid; }
.hero-proof strong { color: var(--navy); font-size: 1.2rem; }

.network-visual { position: relative; min-height: 520px; border: 1px solid rgba(160,193,231,.7); border-radius: 30px; background: rgba(255,255,255,.82); box-shadow: inset 0 0 90px rgba(21,113,219,.08), 0 30px 90px rgba(10,53,111,.13); }
.network-visual::before { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,.78); border-radius: 23px; pointer-events: none; z-index: 2; }
.network-visual svg { width: 100%; height: 510px; display: block; border-radius: 30px; }
.map-heading { position: absolute; z-index: 5; top: 22px; left: 30px; display: grid; padding-left: 13px; border-left: 3px solid var(--red); }
.map-heading span { color: var(--blue); font-size: .61rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.map-heading strong { color: var(--navy); font-size: .84rem; }
.map-land { fill: url(#map-land); stroke: rgba(10,73,151,.12); stroke-width: 1.5; }
.map-water { fill: url(#map-sea); opacity: .94; }
.coast-line { fill: none; stroke: rgba(255,255,255,.96); stroke-width: 3; }
.map-roads path { fill: none; stroke: rgba(41,106,177,.13); stroke-width: 2; stroke-linecap: round; }
.district-areas path { fill: rgba(255,255,255,.26); stroke: rgba(25,93,166,.08); stroke-width: 1; }
.district-ring { fill: none; stroke-width: 4.5; stroke-linecap: round; stroke-linejoin: round; opacity: .98; vector-effect: non-scaling-stroke; shape-rendering: geometricPrecision; }
.ring-blue { stroke: #147deb; }
.ring-red { stroke: #ef2d58; }
.live-route { fill: none; stroke-width: 2.65; stroke-linecap: round; stroke-dasharray: 6 8; filter: url(#route-glow); animation: routeFlow 2.2s linear infinite; }
.route-blue { stroke: url(#route-blue); }
.route-red { stroke: url(#route-red); }
.route-delay-one { animation-duration: 2.8s; }
.route-delay-two { animation-duration: 3.4s; animation-direction: reverse; }
.packet { filter: url(#route-glow); }
.packet-blue { fill: #087af0; }
.packet-red { fill: #f21d50; }
.ring-packet { stroke: #fff; stroke-width: 1.5; }
.map-node circle:first-child { fill: #fff; stroke: #0d68dc; stroke-width: 2.5; }
.map-node circle:last-child { fill: #0d68dc; }
.map-node { animation: nodePulse 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.map-hub circle:first-child { fill: #08275b; stroke: #fff; stroke-width: 4; }
.map-hub circle:last-child { fill: #25d39a; }
.map-labels text { fill: #203958; font-size: 9.5px; font-weight: 800; paint-order: stroke; stroke: rgba(255,255,255,.92); stroke-width: 3.5px; stroke-linejoin: round; }
.map-labels .map-label-strong { fill: var(--navy); font-size: 10px; letter-spacing: .08em; }
.map-labels .map-city { fill: rgba(8,39,91,.5); font-size: 13px; letter-spacing: .16em; }
.map-legend { position: absolute; z-index: 5; right: 25px; bottom: 58px; display: flex; gap: 12px; padding: 7px 10px; border: 1px solid rgba(157,190,225,.6); border-radius: 9px; color: #5d708b; background: rgba(255,255,255,.88); font-size: .57rem; font-weight: 800; }
.map-legend span { display: flex; align-items: center; gap: 5px; }
.map-legend i { width: 14px; height: 3px; display: inline-block; border-radius: 5px; }
.map-legend .legend-blue { background: #147deb; }.map-legend .legend-red { background: #f21d50; }.map-legend .legend-live { width: 7px; height: 7px; background: #15b883; box-shadow: 0 0 0 3px rgba(21,184,131,.15); }
@keyframes routeFlow { to { stroke-dashoffset: -64; } }
@keyframes nodePulse { 50% { opacity: .68; } }
.visual-card { position: absolute; z-index: 4; min-width: 132px; padding: 13px 15px 13px 35px; border: 1px solid rgba(172,199,230,.75); border-radius: 12px; background: rgba(255,255,255,.91); box-shadow: 0 12px 35px rgba(8,39,91,.13); }
.visual-card strong, .visual-card small { display: block; }
.visual-card strong { color: var(--navy); font-size: .88rem; }
.visual-card small { color: #74839a; font-size: .69rem; }
.visual-card-one { top: 82px; left: -18px; }
.visual-card-two { top: 150px; right: -23px; }
.visual-card-three { bottom: 72px; left: -3px; }
.pulse-dot { position: absolute; left: 15px; top: 20px; width: 9px; height: 9px; border-radius: 50%; background: #10af7c; box-shadow: 0 0 0 5px rgba(16,175,124,.13); }
.visual-status { position: absolute; left: 50%; bottom: -21px; transform: translateX(-50%); width: 270px; display: flex; gap: 12px; align-items: center; padding: 15px 18px; border-radius: 13px; color: #fff; background: var(--navy); box-shadow: 0 18px 40px rgba(5,30,70,.28); }
.visual-status > span { width: 11px; height: 11px; flex: 0 0 auto; border-radius: 50%; background: #25d39a; box-shadow: 0 0 0 5px rgba(37,211,154,.13); }
.visual-status strong, .visual-status small { display: block; }
.visual-status strong { font-size: .85rem; }
.visual-status small { color: #a9c3e6; font-size: .7rem; }

.trust-strip { border-block: 1px solid #dce7f4; background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { min-height: 92px; display: flex; align-items: center; justify-content: center; gap: 13px; border-right: 1px solid #e0e8f2; color: #34455e; font-size: .88rem; }
.trust-grid div:last-child { border: 0; }
.trust-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #ecf5ff; }

.section { padding-block: 110px; }
.section h2, .contact-section h2 { margin: 0; color: var(--navy); font-size: clamp(2.15rem, 4vw, 3.4rem); line-height: 1.08; letter-spacing: -.045em; }
.section-lead { max-width: 680px; color: var(--muted); font-size: 1.08rem; }
.split-section { display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: center; }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 42px; }
.mission-grid article { position: relative; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.mission-grid article > span { position: absolute; right: 20px; top: 14px; color: #dce8f7; font-size: 2.4rem; font-weight: 900; }
.mission-grid h3 { margin: 0 0 10px; color: var(--navy); }
.mission-grid p { margin: 0; color: var(--muted); font-size: .9rem; }
.profile-stats { overflow: hidden; border-radius: var(--radius); background: linear-gradient(145deg, var(--navy), #0d4c9a); box-shadow: var(--shadow); }
.profile-stats div { min-height: 134px; display: grid; place-content: center; padding: 26px; border-bottom: 1px solid rgba(255,255,255,.15); color: #fff; }
.profile-stats div:last-child { border: 0; }
.profile-stats strong { font-size: 2.3rem; line-height: 1; }
.profile-stats span { margin-top: 8px; color: #bcd0ea; font-size: .82rem; }

.services-section { background: var(--soft); }
.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading > p:last-child { color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { min-height: 255px; padding: 30px; border: 1px solid #d8e4f1; border-radius: 18px; background: #fff; box-shadow: 0 10px 35px rgba(8,39,91,.05); transition: transform .2s, border-color .2s, box-shadow .2s; }
.service-card:hover { transform: translateY(-6px); border-color: #92bce8; box-shadow: 0 20px 45px rgba(8,39,91,.1); }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(135deg, var(--navy), var(--blue-bright)); font-size: 1.4rem; }
.service-card:nth-child(2) .service-icon, .service-card:nth-child(5) .service-icon { background: linear-gradient(135deg, #dc1748, #ff5578); }
.service-card h3 { margin: 24px 0 10px; color: var(--navy); }
.service-card p { margin: 0; color: var(--muted); font-size: .91rem; }

.coverage-section { position: relative; overflow: hidden; color: #fff; background: linear-gradient(135deg, #061d45, #0a3775 67%, #07549b); }
.coverage-section::after { content: ""; position: absolute; right: -220px; top: -230px; width: 600px; height: 600px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.025), 0 0 0 170px rgba(255,255,255,.018); }
.coverage-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.coverage-section h2 { color: #fff; }
.coverage-copy > p:not(.eyebrow) { color: #bfd0e7; font-size: 1.06rem; }
.coverage-copy ul { display: grid; gap: 13px; padding: 0; margin: 28px 0 34px; list-style: none; }
.coverage-copy li { position: relative; padding-left: 27px; color: #e8f2ff; }
.coverage-copy li::before { content: "✓"; position: absolute; left: 0; color: #45d4ae; font-weight: 900; }
.coverage-map { position: relative; min-height: 570px; overflow: hidden; border: 1px solid rgba(255,255,255,.17); border-radius: 28px; background: radial-gradient(circle at 50% 46%, rgba(22,134,255,.2), transparent 37%), linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025)); box-shadow: inset 0 0 90px rgba(0,0,0,.16), 0 25px 65px rgba(0,10,32,.22); }
.coverage-map::before { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(255,255,255,.09); border-radius: 21px; pointer-events: none; }
.metro-heading { position: absolute; z-index: 3; top: 22px; left: 26px; display: grid; gap: 3px; }
.metro-heading > span { display: flex; align-items: center; gap: 8px; color: #63ddbd; font-size: .65rem; letter-spacing: .16em; }
.metro-heading > span i { width: 8px; height: 8px; border-radius: 50%; background: #35d7aa; box-shadow: 0 0 0 5px rgba(53,215,170,.12); animation: metroPulse 1.8s ease-out infinite; }
.metro-heading > strong { color: #fff; font-size: .9rem; }
.metro-diagram { position: absolute; inset: 25px 0 28px; width: 100%; height: calc(100% - 53px); overflow: visible; }
.metro-ring { fill: none; vector-effect: non-scaling-stroke; stroke-width: 3.5; stroke-linecap: round; filter: drop-shadow(0 0 5px rgba(255,255,255,.16)); }
.metro-ring-outer { stroke: #21c892; }
.metro-ring-middle { stroke: #2e8fff; }
.metro-ring-inner { stroke: #ef315c; }
.metro-spokes path { fill: none; stroke: rgba(191,220,255,.28); stroke-width: 1.5; stroke-dasharray: 4 7; vector-effect: non-scaling-stroke; }
.metro-junctions circle { fill: #ef1748; stroke: #fff; stroke-width: 3; vector-effect: non-scaling-stroke; filter: url(#metro-node-glow); }
.metro-service-labels text { fill: #f4f8ff; stroke: #082757; stroke-width: 5px; paint-order: stroke; stroke-linejoin: round; font-size: 13px; font-weight: 800; letter-spacing: .01em; }
.metro-core-halo { fill: rgba(22,134,255,.13); stroke: rgba(78,180,255,.32); stroke-width: 1; animation: metroCorePulse 2.3s ease-in-out infinite; }
.metro-core-body { fill: url(#metro-core-gradient); stroke: #42ddb7; stroke-width: 3; filter: drop-shadow(0 10px 18px rgba(0,8,30,.45)); }
.metro-core-status { fill: #3ce2b4; filter: url(#metro-node-glow); }
.metro-core text { fill: #fff; font-size: 14px; font-weight: 700; }
.metro-core .metro-core-brand { fill: #59e3bf; font-size: 16px; font-weight: 900; letter-spacing: .08em; }
.metro-packets-green { fill: #72ffd8; }.metro-packets-blue { fill: #8bc8ff; }.metro-packets-red { fill: #ff8ba4; }
.metro-legend { position: absolute; z-index: 3; left: 22px; bottom: 19px; display: flex; gap: 16px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.13); border-radius: 10px; background: rgba(4,26,61,.8); backdrop-filter: blur(10px); }
.metro-legend span { display: flex; align-items: center; gap: 6px; color: #bed1e9; font-size: .61rem; }
.metro-legend i { width: 17px; height: 3px; border-radius: 3px; }.metro-legend i.outer { background: #21c892; }.metro-legend i.middle { background: #2e8fff; }.metro-legend i.inner { background: #ef315c; }
.metro-live-status { position: absolute; z-index: 3; right: 22px; bottom: 17px; display: flex; align-items: center; gap: 11px; min-width: 190px; padding: 10px 13px; border: 1px solid rgba(86,221,186,.22); border-radius: 11px; background: rgba(4,26,61,.88); box-shadow: 0 12px 24px rgba(0,13,39,.28); }
.metro-live-status > i { width: 11px; height: 11px; flex: 0 0 auto; border-radius: 50%; background: #3ce2b4; box-shadow: 0 0 0 6px rgba(60,226,180,.12), 0 0 15px rgba(60,226,180,.7); animation: metroPulse 1.8s ease-out infinite; }
.metro-live-status span { display: grid; line-height: 1.25; }.metro-live-status strong { color: #fff; font-size: .72rem; }.metro-live-status small { color: #9eb9d8; font-size: .62rem; }
@keyframes metroPulse { 0% { box-shadow: 0 0 0 0 rgba(60,226,180,.45); } 70% { box-shadow: 0 0 0 8px rgba(60,226,180,0); } 100% { box-shadow: 0 0 0 0 rgba(60,226,180,0); } }
@keyframes metroCorePulse { 0%, 100% { transform: scale(.96); opacity: .68; } 50% { transform: scale(1.05); opacity: 1; } }

.request-section { background: linear-gradient(180deg, #fff, #f5f9fe); }
.request-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 72px; align-items: start; }
.request-copy { position: sticky; top: 120px; }
.request-copy > p:not(.eyebrow) { color: var(--muted); }
.request-process { display: grid; gap: 20px; margin-top: 36px; }
.request-process > div { display: flex; gap: 15px; align-items: center; }
.request-process > div > span { width: 38px; height: 38px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 50%; color: #fff; background: var(--navy); font-weight: 900; }
.request-process p { display: grid; margin: 0; }
.request-process small { color: #73829a; }
.service-form { padding: 38px; border: 1px solid #d5e2f1; border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.form-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; padding-bottom: 22px; margin-bottom: 25px; border-bottom: 1px solid #e1e9f3; }
.form-heading h3 { margin: 0; color: var(--navy); font-size: 1.45rem; }
.form-heading span { color: #73839a; font-size: .75rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 19px; }
.form-grid label { display: grid; gap: 7px; color: #34435a; font-size: .82rem; font-weight: 750; }
.form-grid label.wide { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; border: 1px solid #cbd9ea; border-radius: 9px; color: var(--ink); background: #fbfdff; outline: 0; transition: border .15s, box-shadow .15s; }
.form-grid input, .form-grid select { min-height: 48px; padding: 0 13px; }
.form-grid textarea { resize: vertical; min-height: 110px; padding: 12px 13px; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(22,134,255,.11); }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 20px; color: #62738b; font-size: .78rem; }
.consent input { margin-top: 3px; accent-color: var(--blue); }
.form-submit { width: 100%; margin-top: 22px; border: 0; }
.form-submit:disabled { cursor: wait; opacity: .68; transform: none; }
.form-status { min-height: 24px; margin: 14px 0 0; text-align: center; font-size: .84rem; font-weight: 700; }
.form-status.success { color: var(--green); }
.form-status.error { color: #c51642; }

.contact-section { padding-block: 20px 110px; background: #f5f9fe; }
.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: center; padding: 55px 60px; border-radius: 24px; color: #fff; background: linear-gradient(135deg, #0b2e68, #0c55a8); box-shadow: 0 24px 70px rgba(6,38,86,.2); }
.contact-card h2 { color: #fff; }
.contact-card p:not(.eyebrow) { max-width: 640px; color: #bed0e8; }
.contact-details { display: grid; gap: 13px; }
.contact-details a, .contact-details address { display: flex; gap: 14px; align-items: center; padding: 17px 18px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; background: rgba(255,255,255,.07); font-style: normal; }
.contact-details > * > span { width: 38px; height: 38px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--navy); background: #fff; }
.contact-details small, .contact-details strong { display: block; }
.contact-details small { color: #aac1df; font-size: .7rem; }
.contact-details strong { font-size: .84rem; }

.site-footer { color: #b8c8df; background: #05162f; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, .7fr); gap: 55px; padding-block: 65px 48px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid img { width: 180px; padding: 5px; border-radius: 8px; background: #fff; }
.footer-grid p { max-width: 320px; color: #89a0bf; font-size: .83rem; }
.footer-grid strong { margin-bottom: 7px; color: #fff; }
.footer-grid a { font-size: .83rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.09); color: #7f94b1; font-size: .76rem; }

@media (max-width: 1060px) {
    .primary-nav { position: fixed; inset: 84px 0 auto; display: none; align-items: stretch; padding: 24px 30px; background: #fff; box-shadow: 0 20px 35px rgba(8,39,91,.12); }
    .primary-nav.open { display: grid; }
    .primary-nav a { padding: 9px 0; }
    .menu-button { display: block; margin-left: auto; }
    .nav-actions { margin-left: 0; }
    .hero-grid { grid-template-columns: 1fr 1fr; gap: 25px; }
    .network-visual { transform: scale(.9); }
}

@media (max-width: 820px) {
    .shell { width: min(100% - 28px, 680px); }
    .site-header .brand { flex-basis: 170px; }
    .site-header .brand img { width: 170px; }
    .nav-shell { min-height: 76px; }
    .nav-actions .button { display: none; }
    .primary-nav { top: 76px; }
    .hero { min-height: auto; }
    .hero-grid, .split-section, .coverage-grid, .request-grid, .contact-card { grid-template-columns: 1fr; }
    .hero-grid { padding-block: 70px; }
    .hero-copy { text-align: center; }
    .hero-actions, .hero-proof { justify-content: center; }
    .network-visual { width: min(100%, 550px); margin: -20px auto 0; transform: none; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
    .trust-grid div:nth-child(2) { border-right: 0; }
    .trust-grid div:nth-child(-n+2) { border-bottom: 1px solid #e0e8f2; }
    .section { padding-block: 80px; }
    .split-section, .coverage-grid, .request-grid { gap: 48px; }
    .profile-stats { display: grid; grid-template-columns: repeat(3, 1fr); }
    .profile-stats div { min-height: 115px; border-right: 1px solid rgba(255,255,255,.15); border-bottom: 0; text-align: center; }
    .profile-stats strong { font-size: 1.7rem; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .request-copy { position: static; }
    .contact-card { padding: 42px; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 570px) {
    .hero h1 { font-size: 2.75rem; }
    .hero-actions { display: grid; }
    .hero-proof { gap: 18px; }
    .network-visual { min-height: 400px; margin-bottom: 52px; }
    .network-visual svg { height: 400px; }
    .network-visual .visual-card { display: none; }
    .visual-status { bottom: -52px; width: min(260px, calc(100% - 30px)); }
    .map-heading { top: 18px; left: 22px; }
    .map-legend { display: none; }
    .map-labels text { font-size: 13px; stroke-width: 5px; }
    .map-labels .map-label-strong { font-size: 12px; }
    .trust-grid, .mission-grid, .service-grid, .form-grid, .profile-stats { grid-template-columns: 1fr; }
    .trust-grid div { border-right: 0; border-bottom: 1px solid #e0e8f2; }
    .trust-grid div:nth-child(3) { border-bottom: 1px solid #e0e8f2; }
    .profile-stats div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
    .coverage-map { min-height: 470px; }
    .metro-heading { top: 18px; left: 20px; }
    .metro-diagram { inset: 34px 0 35px; width: 100%; height: calc(100% - 69px); }
    .metro-service-labels text { font-size: 11px; }
    .metro-legend { display: none; }
    .metro-live-status { right: 15px; bottom: 14px; min-width: 0; }
    .metro-live-status small { display: none; }
    .service-form { padding: 25px 20px; }
    .form-heading { display: grid; }
    .contact-card { padding: 32px 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
    .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}