:root {
  --navy: #060f1e;
  --navy-2: #0a1628;
  --navy-3: #0f2744;
  --blue: #2879e8;
  --blue-dark: #1e5fbe;
  --sky: #4a9af5;
  --pale: #dbeafe;
  --ink: #10223e;
  --muted: #64748b;
  --line: #dce7f3;
  --surface: #f7fbff;
  --white: #fff;
  --green: #20c878;
  --shadow: 0 30px 80px rgba(27, 71, 126, .13);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: 'DM Sans', sans-serif; line-height: 1.6; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -100px; z-index: 1000; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 8px; }
.skip-link:focus { top: 0; }

.site-header { position: fixed; z-index: 100; top: 0; left: 0; right: 0; transition: .3s ease; }
.site-header.scrolled { background: rgba(255, 255, 255, .88); border-bottom: 1px solid rgba(220, 231, 243, .9); backdrop-filter: blur(18px); box-shadow: 0 10px 40px rgba(15, 39, 68, .06); }
.nav { height: 84px; display: flex; justify-content: space-between; align-items: center; }
.brand img { width: 194px; height: 52px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links > a:not(.button) { text-decoration: none; color: #43536b; font-size: .9rem; font-weight: 600; transition: color .2s; }
.nav-links > a:not(.button):hover { color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 52px; padding: 0 24px; border: 0; border-radius: 14px; background: var(--blue); color: #fff; font: 700 .9rem 'Manrope', sans-serif; text-decoration: none; cursor: pointer; box-shadow: 0 12px 28px rgba(40, 121, 232, .25); transition: transform .25s, background .25s, box-shadow .25s; }
.button:hover { transform: translateY(-3px); background: var(--blue-dark); box-shadow: 0 18px 35px rgba(40, 121, 232, .32); }
.button span { font-size: 1.15rem; }
.button-small { min-height: 44px; border-radius: 12px; padding-inline: 19px; }
.menu-button { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 8px; }
.menu-button span { width: 25px; height: 2px; background: var(--navy); margin: 5px auto; transition: .25s; }

.hero { position: relative; min-height: 790px; padding: 160px 0 105px; display: grid; align-items: center; overflow: hidden; background: linear-gradient(135deg, #fff 20%, #f6faff 78%, #edf6ff); }
.hero::before { content: ''; position: absolute; inset: 0; opacity: .4; background-image: radial-gradient(#b9cee9 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to right, transparent, #000 55%, transparent); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.glow-one { right: -160px; top: 80px; width: 560px; height: 560px; background: radial-gradient(circle, rgba(74,154,245,.14), transparent 68%); }
.glow-two { left: 25%; bottom: -280px; width: 650px; height: 650px; background: radial-gradient(circle, rgba(40,121,232,.1), transparent 68%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 55px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 25px; padding: 8px 13px; border: 1px solid #d6e6f6; border-radius: 100px; color: #435e7d; background: rgba(255,255,255,.74); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.live-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 5px rgba(32, 200, 120, .13); animation: live 2s ease infinite; }
@keyframes live { 50% { box-shadow: 0 0 0 8px rgba(32, 200, 120, 0); } }
h1, h2, h3 { margin: 0; font-family: 'Manrope', sans-serif; letter-spacing: -.045em; }
h1 { max-width: 650px; font-size: clamp(3.2rem, 5.5vw, 5.45rem); line-height: 1.02; color: var(--navy); }
h1 span, h2 span { color: var(--blue); }
.lead { max-width: 590px; margin: 26px 0 31px; color: #5f7087; font-size: 1.1rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.text-link { color: var(--ink); text-underline-offset: 5px; text-decoration-color: #aabfd7; font-weight: 700; }
.text-link span { margin-left: 8px; color: var(--blue); }
.trust-row { display: flex; align-items: flex-start; gap: 0; margin-top: 54px; }
.trust-row div { display: grid; min-width: 135px; padding-right: 24px; margin-right: 24px; border-right: 1px solid var(--line); }
.trust-row div:last-child { border: 0; margin: 0; padding: 0; }
.trust-row strong { font: 800 1.2rem 'Manrope'; color: var(--navy); letter-spacing: -.03em; }
.trust-row span { color: #75849a; font-size: .71rem; }

.control-stage { position: relative; min-height: 520px; display: grid; place-items: center; perspective: 1200px; }
.control-stage::before { content: ''; position: absolute; width: 440px; height: 440px; border: 1px solid #d5e6f8; border-radius: 50%; box-shadow: 0 0 0 45px rgba(219,234,254,.24), 0 0 0 90px rgba(219,234,254,.12); animation: halo 7s ease-in-out infinite; }
@keyframes halo { 50% { transform: scale(1.04); opacity: .7; } }
.dashboard { position: relative; z-index: 2; width: min(490px, 90%); padding: 19px; border: 1px solid rgba(210,225,241,.95); border-radius: 27px; background: rgba(255,255,255,.88); box-shadow: var(--shadow); backdrop-filter: blur(16px); transform: rotateY(-4deg) rotateX(2deg); animation: board-float 6s ease-in-out infinite; }
@keyframes board-float { 50% { transform: rotateY(-2deg) rotateX(1deg) translateY(-8px); } }
.dash-top { display: flex; justify-content: space-between; align-items: center; padding: 2px 2px 17px; }
.dash-brand { display: flex; align-items: center; gap: 8px; font: 700 .72rem 'Manrope'; }
.dash-brand img { width: 22px; height: 22px; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; border-radius: 30px; background: #ebfaf3; color: #16814f; font-size: .61rem; font-weight: 700; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.dash-main { display: grid; grid-template-columns: .72fr 1.28fr; gap: 11px; }
.server-visual, .performance { position: relative; min-height: 184px; border: 1px solid #e5edf5; border-radius: 17px; overflow: hidden; background: #f8fbfe; }
.server-visual { padding: 26px 14px 14px; }
.server-unit { position: relative; z-index: 2; height: 37px; margin-bottom: 8px; border: 1px solid #d4e1ef; border-radius: 7px; background: #fff; box-shadow: 0 5px 12px rgba(15,39,68,.06); display: flex; align-items: center; padding: 0 9px; gap: 5px; }
.server-unit span { margin-right: auto; color: #64748b; font-size: .48rem; font-weight: 700; }
.server-unit i { width: 5px; height: 5px; border-radius: 50%; background: #b4c5d9; }
.server-unit i:first-of-type { background: var(--green); animation: blink 1.7s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.scan-line { position: absolute; z-index: 3; top: 10px; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--sky), transparent); box-shadow: 0 0 10px var(--sky); animation: scan 3.5s linear infinite; }
@keyframes scan { from { transform: translateY(0); } to { transform: translateY(164px); } }
.performance { padding: 20px 18px; }
.performance span { display: block; color: #8492a5; font-size: .58rem; }
.performance strong { font: 800 1.45rem 'Manrope'; color: var(--navy); }
.chart { position: absolute; left: 14px; right: 14px; bottom: 16px; width: calc(100% - 28px); overflow: visible; }
.chart-area { fill: url(#area); }
.chart-line { fill: none; stroke: var(--blue); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 400; animation: draw 3s ease both infinite alternate; }
.chart circle { fill: var(--blue); stroke: #fff; stroke-width: 3; }
@keyframes draw { from { stroke-dashoffset: 400; } to { stroke-dashoffset: 0; } }
.dash-bottom { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 11px; gap: 11px; }
.dash-bottom div { padding: 11px 12px; background: #f8fbfe; border: 1px solid #e5edf5; border-radius: 12px; }
.dash-bottom span, .dash-bottom b { display: block; }
.dash-bottom span { color: #8290a3; font-size: .48rem; }
.dash-bottom b { margin-top: 2px; font: 700 .68rem 'Manrope'; }
.dash-bottom .zero { color: var(--green); }
.float-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.93); border: 1px solid #dbe7f3; border-radius: 15px; padding: 12px 14px; box-shadow: 0 18px 45px rgba(30,95,190,.15); animation: small-float 5s ease-in-out infinite; }
.float-card small, .float-card b { display: block; line-height: 1.3; }
.float-card small { color: #8b98a9; font-size: .52rem; }
.float-card b { font: 700 .7rem 'Manrope'; }
.fc-security { top: 52px; right: -4px; }
.fc-security em { width: 6px; height: 6px; margin-left: 10px; border-radius: 50%; background: var(--green); }
.fc-response { bottom: 55px; left: -8px; animation-delay: -2.5s; }
@keyframes small-float { 50% { transform: translateY(-10px); } }
.mini-icon { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--blue); background: var(--pale); }
.mini-icon svg { width: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.pulse-ring { width: 29px; height: 29px; border: 2px solid var(--green); border-radius: 50%; position: relative; }
.pulse-ring::after { content: ''; position: absolute; inset: 7px; border-radius: 50%; background: var(--green); animation: live 2s infinite; }
.orbit { position: absolute; z-index: 1; border: 1px dashed #bfd6ee; border-radius: 50%; animation: rotate 17s linear infinite; }
.orbit-one { width: 500px; height: 500px; }
.orbit-two { width: 375px; height: 375px; animation-direction: reverse; animation-duration: 12s; }
.orbit i { position: absolute; top: -5px; left: 50%; width: 9px; height: 9px; border-radius: 50%; background: var(--sky); box-shadow: 0 0 14px var(--sky); }
@keyframes rotate { to { transform: rotate(360deg); } }
.scroll-note { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 11px; color: #8a99ad; font-size: .58rem; letter-spacing: .18em; }
.scroll-note span { height: 27px; width: 1px; background: #b7c8db; animation: scroll 1.8s ease infinite; transform-origin: top; }
@keyframes scroll { 50% { transform: scaleY(.5); } }

.logo-strip { padding: 22px 0; background: var(--navy); color: #aabbd0; overflow: hidden; }
.logo-strip-inner { display: flex; justify-content: space-between; align-items: center; gap: 22px; white-space: nowrap; }
.logo-strip span { font: 700 .6rem 'Manrope'; letter-spacing: .17em; }
.logo-strip i { width: 5px; height: 5px; flex: 0 0 auto; border-radius: 50%; background: var(--sky); }

.section { padding: 125px 0; }
.services { background: #fff; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 62px; }
.section-head > p { width: 420px; margin: 0 0 7px; color: var(--muted); font-size: .98rem; }
.kicker { display: block; margin-bottom: 17px; color: var(--blue); font: 800 .65rem 'Manrope'; letter-spacing: .16em; }
h2 { color: var(--navy); font-size: clamp(2.5rem, 4.6vw, 4.25rem); line-height: 1.08; }
.service-grid { display: grid; grid-template-columns: 1.12fr 1fr 1fr; gap: 18px; }
.service-card { position: relative; min-height: 410px; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #fff; transition: transform .3s, box-shadow .3s, border-color .3s; }
.service-card:hover { transform: translateY(-7px); border-color: #bad5f3; box-shadow: 0 25px 55px rgba(30,95,190,.11); }
.service-card.featured { color: #fff; border-color: transparent; background: linear-gradient(145deg, var(--navy-3), var(--navy)); box-shadow: 0 24px 60px rgba(6,15,30,.18); }
.card-number { position: absolute; top: 23px; right: 27px; color: #9eafc2; font: 700 .65rem 'Manrope'; }
.featured .card-number { color: rgba(255,255,255,.4); }
.service-card h3 { margin-bottom: 12px; color: var(--navy); font-size: 1.38rem; line-height: 1.2; }
.featured h3 { color: #fff; }
.service-card p { margin: 0; color: #6b7c92; font-size: .9rem; }
.featured p { color: #aebed0; }
.service-card > a { color: var(--blue); font: 700 .75rem 'Manrope'; text-decoration: none; }
.service-card > a span { float: right; font-size: 1rem; }
.service-card ul { display: flex; gap: 7px; flex-wrap: wrap; margin: 18px 0 0; padding: 0; list-style: none; }
.service-card li { padding: 5px 9px; border: 1px solid rgba(255,255,255,.13); border-radius: 30px; color: #c5d2df; font-size: .59rem; }
.service-icon { width: 106px; height: 100px; align-self: center; color: var(--blue); }
.service-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.server-icon { position: relative; width: 150px; padding: 10px 20px; }
.server-icon > div { height: 33px; display: flex; align-items: center; gap: 5px; margin: 7px 0; padding: 0 11px; border: 1px solid #315373; border-radius: 7px; background: #132f4d; box-shadow: 0 8px 15px rgba(0,0,0,.18); }
.server-icon > div i { width: 6px; height: 6px; border-radius: 50%; background: #476581; }
.server-icon > div i:first-child { margin-left: auto; background: var(--green); animation: blink 1.7s infinite; }
.server-icon span { position: absolute; inset: 0; border: 1px solid rgba(74,154,245,.23); border-radius: 50%; animation: rotate 12s linear infinite; }
.wide { grid-column: span 2; min-height: 245px; display: grid; grid-template-columns: 1fr 1.08fr; gap: 60px; align-items: center; background: var(--surface); }
.wide .card-number { left: 30px; top: 26px; right: auto; }
.wide > div:nth-child(2) { padding-top: 28px; }
.solution-flow { display: flex; align-items: center; justify-content: center; gap: 12px; }
.solution-flow span { padding: 15px 13px; border: 1px solid var(--line); border-radius: 13px; background: #fff; color: #586b83; font-size: .68rem; white-space: nowrap; box-shadow: 0 8px 18px rgba(15,39,68,.05); }
.solution-flow span i { display: inline-grid; place-items: center; width: 17px; height: 17px; margin-right: 5px; border-radius: 50%; background: #e5f8ef; color: #189660; font-style: normal; }
.solution-flow b { color: #adc0d4; letter-spacing: .12em; }

.dark-section { position: relative; overflow: hidden; padding: 125px 0; color: #fff; background: var(--navy); }
.mesh { position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(144,200,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(144,200,255,.25) 1px, transparent 1px); background-size: 55px 55px; mask-image: radial-gradient(circle at 80% 40%, black, transparent 60%); }
.dark-section::after { content: ''; position: absolute; right: -250px; top: -320px; width: 740px; height: 740px; border-radius: 50%; background: radial-gradient(circle, rgba(40,121,232,.25), transparent 66%); }
.dark-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 95px; }
.kicker.light { color: var(--sky); }
.dark-copy h2 { color: #fff; }
.dark-copy h2 span { color: #93c8ff; }
.dark-copy > p { margin: 26px 0 32px; max-width: 490px; color: #aebdd0; }
.button-light { background: #fff; color: var(--navy); box-shadow: none; }
.button-light:hover { color: #fff; }
.care-panel { padding: 25px; border: 1px solid rgba(255,255,255,.11); border-radius: 27px; background: rgba(15,39,68,.65); backdrop-filter: blur(15px); box-shadow: 0 35px 80px rgba(0,0,0,.3); }
.care-head { display: flex; justify-content: space-between; align-items: center; padding: 0 3px 18px; font: 700 .75rem 'Manrope'; }
.care-list { overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 17px; }
.care-list > div { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; min-height: 75px; padding: 12px 15px; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.025); }
.care-list > div:last-child { border: 0; }
.care-check { display: grid; place-items: center; width: 29px; height: 29px; border: 1px solid rgba(32,200,120,.3); border-radius: 50%; background: rgba(32,200,120,.1); color: #5fe0a4; font-size: .7rem; }
.care-list p, .care-list small, .care-list b { display: block; margin: 0; }
.care-list b { color: #e8f0f9; font-size: .75rem; }
.care-list small { margin-top: 2px; color: #8196ad; font-size: .62rem; }
.care-list em { color: #5fe0a4; font-size: .57rem; font-style: normal; }
.care-footer { display: grid; grid-template-columns: auto 1fr auto; gap: 15px; align-items: center; padding: 20px 4px 1px; color: #8297ae; font-size: .6rem; }
.care-footer div { height: 5px; overflow: hidden; border-radius: 10px; background: #233e5c; }
.care-footer div i { display: block; width: 94%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--green)); animation: health 3s ease both; }
@keyframes health { from { width: 0; } }
.care-footer strong { color: #5fe0a4; }

.method { background: #fff; }
.section-head.compact { margin-bottom: 50px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.step { position: relative; min-height: 310px; padding: 35px 30px 20px 0; border-right: 1px solid var(--line); }
.step:not(:first-child) { padding-left: 30px; }
.step:last-child { border: 0; }
.step > span { position: absolute; top: -13px; left: 0; padding-right: 9px; color: var(--blue); background: #fff; font: 800 .63rem 'Manrope'; }
.step:not(:first-child) > span { left: 30px; }
.step-icon { width: 58px; height: 58px; margin: 10px 0 40px; display: grid; place-items: center; border: 1px solid #d4e4f3; border-radius: 18px; color: var(--blue); background: var(--surface); transition: .3s; }
.step:hover .step-icon { color: #fff; background: var(--blue); transform: rotate(-5deg); }
.step-icon svg { width: 28px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.step h3 { font-size: 1.05rem; }
.step p { margin: 12px 0 0; color: var(--muted); font-size: .83rem; }

.about { background: var(--surface); }
.about-grid { display: grid; grid-template-columns: 1fr .95fr; align-items: center; gap: 95px; }
.about-visual { min-height: 530px; }
.network-map { position: relative; height: 530px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: #fff; box-shadow: 0 24px 60px rgba(30,95,190,.09); }
.network-map::before { content: ''; position: absolute; inset: 0; opacity: .65; background-image: radial-gradient(#d3e1ef 1px, transparent 1px); background-size: 20px 20px; }
.network-map > svg { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: #d3e3f2; stroke-width: 1.4; }
.network-map .signal { stroke: var(--blue); stroke-width: 1.8; stroke-dasharray: 8 18; animation: signal 3s linear infinite; }
@keyframes signal { to { stroke-dashoffset: -52; } }
.node { position: absolute; z-index: 2; min-width: 95px; padding: 14px 11px; display: grid; place-items: center; gap: 5px; border: 1px solid #d8e5f1; border-radius: 17px; background: #fff; color: var(--blue); box-shadow: 0 13px 30px rgba(30,95,190,.12); animation: small-float 5s ease-in-out infinite; }
.node svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.node span { color: #5e7188; font-size: .58rem; font-weight: 700; }
.center-node { left: 50%; top: 50%; min-width: 92px; height: 92px; transform: translate(-50%, -50%); border-radius: 50%; box-shadow: 0 0 0 14px rgba(219,234,254,.8), 0 18px 40px rgba(30,95,190,.18); animation: none; }
.center-node img { width: 46px; height: 46px; }
.n1 { left: 7%; top: 10%; }
.n2 { right: 7%; top: 9%; animation-delay: -1s; }
.n3 { right: 5%; bottom: 10%; animation-delay: -2s; }
.n4 { left: 5%; bottom: 8%; animation-delay: -3s; }
.about-copy > p { margin: 25px 0 30px; color: var(--muted); }
.about-points { display: grid; gap: 18px; }
.about-points > div { display: flex; align-items: flex-start; gap: 13px; }
.about-points i { flex: 0 0 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; background: #e3f8ee; color: #16935d; font-style: normal; font-size: .68rem; }
.about-points b, .about-points small { display: block; }
.about-points b { font: 700 .84rem 'Manrope'; }
.about-points small { margin-top: 2px; color: #7a899c; font-size: .72rem; }

.contact-section { padding: 125px 0; color: #fff; background: linear-gradient(135deg, #0d2d52, var(--navy)); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 105px; align-items: center; }
.contact-copy h2 { color: #fff; }
.contact-copy h2 span { color: #8cc5ff; }
.contact-copy > p { max-width: 430px; margin: 24px 0 36px; color: #aebed0; }
.email-link { display: inline-block; margin-bottom: 44px; text-decoration: none; }
.email-link small, .email-link strong { display: block; }
.email-link small { color: #7f95ad; font-size: .68rem; }
.email-link strong { margin-top: 4px; font: 700 1rem 'Manrope'; text-decoration: underline; text-underline-offset: 5px; }
.email-link span { color: var(--sky); }
.location { display: flex; gap: 12px; align-items: center; }
.location svg { width: 29px; fill: none; stroke: var(--sky); stroke-width: 1.5; }
.location b, .location small { display: block; }
.location b { font-size: .76rem; }
.location small { color: #7f95ad; font-size: .65rem; }
.contact-form { padding: 36px; border-radius: 25px; background: #fff; color: var(--ink); box-shadow: 0 35px 80px rgba(0,0,0,.25); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: block; margin-bottom: 17px; color: #4f6178; font-size: .69rem; font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; border: 1px solid #dce6f0; border-radius: 10px; outline: none; background: #f9fbfd; color: var(--ink); transition: border .2s, box-shadow .2s; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(40,121,232,.12); }
.button-full { width: 100%; }
.form-note { margin: 11px 0 0; color: #8996a6; text-align: center; font-size: .57rem; }

.footer { padding: 70px 0 22px; background: #fff; }
.footer-main { display: grid; grid-template-columns: 1.8fr .7fr 1fr auto; gap: 60px; padding-bottom: 55px; }
.footer-main > div:first-child img { width: 190px; height: 55px; object-fit: contain; object-position: left; }
.footer-main > div:first-child p { max-width: 300px; color: var(--muted); font-size: .78rem; }
.footer-main > div:not(:first-child) { display: flex; flex-direction: column; gap: 8px; }
.footer-main > div:not(:first-child) span { margin-bottom: 8px; color: #93a1b2; font: 700 .61rem 'Manrope'; letter-spacing: .12em; text-transform: uppercase; }
.footer-main a, .footer-main p { margin: 0; color: #53657d; font-size: .75rem; text-decoration: none; }
.footer-main a:hover { color: var(--blue); }
.back-top { width: 45px; height: 45px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 1.1rem !important; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid var(--line); color: #95a2b1; font-size: .6rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
.service-card:nth-child(2), .step:nth-child(2) { transition-delay: .08s; }
.service-card:nth-child(3), .step:nth-child(3) { transition-delay: .16s; }
.service-card:nth-child(4), .step:nth-child(4) { transition-delay: .24s; }

@media (max-width: 980px) {
  .hero { padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .trust-row { justify-content: center; }
  .control-stage { width: min(620px, 100%); margin: -15px auto 0; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .wide { grid-column: span 2; }
  .dark-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 65px; }
  .dark-copy, .contact-copy { max-width: 650px; }
  .steps { grid-template-columns: 1fr 1fr; border-top: 0; }
  .step { border-top: 1px solid var(--line); }
  .step:nth-child(2) { border-right: 0; }
  .footer-main { grid-template-columns: 1.5fr 1fr 1fr; }
  .back-top { display: none; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 32px, 1180px); }
  .nav { height: 72px; }
  .brand img { width: 157px; height: 45px; }
  .menu-button { display: block; }
  .menu-button[aria-expanded='true'] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded='true'] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links { position: fixed; inset: 72px 0 auto; height: calc(100vh - 72px); padding: 48px 24px; display: flex; flex-direction: column; align-items: stretch; gap: 24px; background: rgba(255,255,255,.98); transform: translateX(100%); transition: transform .3s ease; }
  .nav-links.open { transform: none; }
  .nav-links > a:not(.button) { font: 700 1.35rem 'Manrope'; }
  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero::before { opacity: .23; }
  h1 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; gap: 18px; }
  .trust-row { width: 100%; display: grid; grid-template-columns: repeat(3,1fr); }
  .trust-row div { min-width: 0; padding: 0 9px; margin: 0; }
  .trust-row strong { font-size: .9rem; }
  .trust-row span { line-height: 1.3; font-size: .58rem; }
  .control-stage { min-height: 420px; }
  .control-stage::before { width: 310px; height: 310px; }
  .dashboard { width: 94%; padding: 13px; }
  .float-card { display: none; }
  .orbit-one { width: 350px; height: 350px; }
  .orbit-two { width: 285px; height: 285px; }
  .scroll-note { display: none; }
  .logo-strip-inner { justify-content: center; animation: marquee 16s linear infinite; }
  @keyframes marquee { to { transform: translateX(-50%); } }
  .section, .dark-section, .contact-section { padding: 85px 0; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 23px; margin-bottom: 40px; }
  .section-head > p { width: auto; }
  h2 { font-size: clamp(2.25rem, 11vw, 3.25rem); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card.featured { min-height: 370px; }
  .wide { grid-column: auto; grid-template-columns: 1fr; min-height: 400px; gap: 20px; }
  .solution-flow { overflow-x: auto; justify-content: flex-start; padding-bottom: 5px; }
  .dark-grid { gap: 50px; }
  .care-panel { padding: 15px; }
  .care-list em { display: none; }
  .steps { grid-template-columns: 1fr; }
  .step, .step:not(:first-child) { min-height: 260px; padding: 35px 5px 30px; border-right: 0; }
  .step:not(:first-child) > span { left: 0; }
  .step-icon { margin-bottom: 25px; }
  .about-visual, .network-map { min-height: 410px; height: 410px; }
  .node { min-width: 79px; padding: 10px 7px; }
  .node svg { width: 21px; }
  .center-node { min-width: 72px; height: 72px; }
  .center-node img { width: 38px; height: 38px; }
  .contact-form { padding: 24px 19px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-main > div:first-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; gap: 6px; }
}

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