:root {
  --bg: #05080d;
  --bg-soft: #080d14;
  --panel: #0b111a;
  --panel-2: #0e1621;
  --line: #1b2837;
  --line-bright: #2e4357;
  --text: #f2f7fb;
  --muted: #8fa1b3;
  --cyan: #25d9f8;
  --blue: #4386ff;
  --green: #51e3a4;
  --amber: #f1b85b;
  --max: 1180px;
  --radius: 8px;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { position: relative; padding: 110px 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; background: var(--cyan); color: #001014; padding: 10px 16px; font-weight: 700; border-radius: 4px; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: .3s ease; }
.site-header.scrolled { background: rgba(5, 8, 13, .86); border-color: rgba(37, 217, 248, .12); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; font: 700 1.05rem var(--font-display); letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 33px; aspect-ratio: 1; border: 1px solid rgba(37,217,248,.5); color: var(--cyan); background: rgba(37,217,248,.05); font: 700 1rem var(--font-display); clip-path: polygon(0 0, 82% 0, 100% 18%, 100% 100%, 18% 100%, 0 82%); }
.brand-accent { color: var(--cyan); }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: .88rem; color: #aab8c5; }
.main-nav > a:not(.button) { transition: color .2s; }
.main-nav > a:not(.button):hover { color: var(--cyan); }
.nav-dropdown { position: relative; }
.nav-parent { display: flex; align-items: center; gap: 7px; transition: color .2s; }
.nav-parent span { color: var(--cyan); font-size: .8rem; transition: transform .2s; }
.nav-dropdown:hover .nav-parent, .nav-dropdown:focus-within .nav-parent { color: var(--cyan); }
.nav-dropdown:hover .nav-parent span, .nav-dropdown:focus-within .nav-parent span { transform: rotate(180deg); }
.nav-menu { position: absolute; top: calc(100% + 22px); left: 50%; width: 330px; padding: 8px; border: 1px solid var(--line-bright); background: rgba(6,11,17,.98); box-shadow: 0 24px 70px rgba(0,0,0,.55); opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .2s, transform .2s, visibility .2s; }
.nav-menu::before { content:""; position: absolute; left: 0; right: 0; top: -24px; height: 24px; }
.nav-dropdown:hover .nav-menu, .nav-dropdown:focus-within .nav-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-menu > a { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 12px; border-bottom: 1px solid #14212c; transition: background .2s; }
.nav-menu > a:last-child { border: 0; }
.nav-menu > a:hover, .nav-menu > a:focus { background: rgba(37,217,248,.06); }
.nav-menu small { color: var(--cyan); font: 600 .58rem var(--font-display); }
.nav-menu span, .nav-menu b, .nav-menu em { display: block; }
.nav-menu b { color: var(--text); font: 600 .82rem var(--font-display); }
.nav-menu em { margin-top: 2px; color: #71869a; font-size: .69rem; font-style: normal; }
.nav-toggle { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 10px; }
.nav-toggle span { display: block; height: 1px; background: var(--text); margin: 7px 0; transition: .25s; }

.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 23px; border: 1px solid var(--line-bright); border-radius: 4px; font-weight: 700; font-size: .9rem; letter-spacing: .01em; transition: transform .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 17px; border-color: rgba(37,217,248,.35); color: var(--text); }
.button-primary { color: #001217; background: var(--cyan); border-color: var(--cyan); box-shadow: 0 10px 36px rgba(37,217,248,.16); }
.button-primary:hover { background: #65e8ff; }
.button-ghost { background: rgba(255,255,255,.02); }
.button-ghost:hover, .button-outline:hover { border-color: var(--cyan); }
.button-outline { border-color: rgba(37,217,248,.5); }

.hero { min-height: 850px; padding-top: 170px; padding-bottom: 0; overflow: hidden; background: radial-gradient(circle at 70% 30%, rgba(14,70,112,.24), transparent 34%), linear-gradient(180deg, #05080d 0%, #070c12 100%); }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; top: 70px; right: -240px; border: 1px solid rgba(37,217,248,.12); border-radius: 50%; box-shadow: 0 0 0 80px rgba(37,217,248,.015), 0 0 0 160px rgba(37,217,248,.01); }
.hero-grid, .cta-grid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(64,130,160,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(64,130,160,.14) 1px, transparent 1px); background-size: 55px 55px; mask-image: linear-gradient(to bottom, black, transparent 78%); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 65px; }
.eyebrow, .section-index { display: inline-flex; align-items: center; gap: 10px; color: var(--cyan); font: 600 .72rem var(--font-display); letter-spacing: .16em; text-transform: uppercase; }
.pulse { width: 7px; height: 7px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 5px rgba(81,227,164,.08), 0 0 14px var(--green); }
h1, h2, h3 { margin: 0; font-family: var(--font-display); line-height: 1.07; letter-spacing: -.045em; }
h1 { margin-top: 24px; max-width: 720px; font-size: clamp(3.4rem, 6vw, 5.55rem); }
.gradient-text { color: transparent; background: linear-gradient(95deg, #f6fbff 0%, var(--cyan) 74%); background-clip: text; -webkit-background-clip: text; }
.hero-lead { max-width: 650px; margin: 28px 0 0; color: #a8b8c7; font-size: 1.12rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 25px; margin-top: 31px; color: #91a4b6; font-size: .82rem; }
.trust-row span { display: flex; align-items: center; gap: 8px; }
.trust-row i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }

.hero-console { position: relative; border: 1px solid rgba(86,131,166,.3); background: linear-gradient(145deg, rgba(13,23,34,.94), rgba(5,9,14,.96)); box-shadow: 0 32px 90px rgba(0,0,0,.5), inset 0 0 55px rgba(37,217,248,.025); transform: perspective(1000px) rotateY(-2deg); }
.hero-console::after { content:""; position: absolute; inset: -8px 16px 8px -8px; border: 1px solid rgba(37,217,248,.09); z-index: -1; }
.console-head { height: 46px; padding: 0 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; color: #708396; font: 500 .57rem var(--font-display); letter-spacing: .13em; }
.window-dot { display: inline-block; width: 5px; height: 5px; margin-right: 6px; border-radius: 50%; background: #395062; }
.console-body { padding: 25px; }
.console-status { display: flex; justify-content: space-between; align-items: end; }
.console-status .label { display: block; color: #668093; font: 500 .57rem var(--font-display); letter-spacing: .14em; }
.console-status strong { display: flex; align-items: center; gap: 8px; margin-top: 5px; font-family: var(--font-display); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.uptime { color: var(--green); font: 600 1.3rem var(--font-display); text-align: right; }
.uptime small { display: block; color: #668093; font-size: .5rem; letter-spacing: .12em; }
.traffic-chart { height: 210px; display: flex; align-items: end; gap: 8px; position: relative; margin: 25px 0; padding: 25px 0 0; border-bottom: 1px solid #1c2a37; background: repeating-linear-gradient(to bottom, transparent 0 48px, rgba(75,111,138,.1) 49px 50px); }
.traffic-chart > span { flex: 1; height: var(--h); background: linear-gradient(to top, rgba(37,217,248,.08), rgba(37,217,248,.72)); border-top: 1px solid var(--cyan); }
.chart-line { position: absolute; inset: 36% 0 auto; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .6; box-shadow: 0 0 12px var(--cyan); }
.console-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.console-metrics div { padding: 14px; border: 1px solid #162432; background: #081018; }
.console-metrics span { display: block; color: #668093; font: 500 .55rem var(--font-display); letter-spacing: .1em; }
.console-metrics strong { display: block; margin: 3px 0; font: 600 1.18rem var(--font-display); }
.console-metrics strong small { font-size: .65rem; }
.console-metrics em { color: var(--green); font-size: .62rem; font-style: normal; }
.console-metrics em.warn { color: var(--amber); }
.console-orbit { position: absolute; border: 1px solid rgba(37,217,248,.2); border-radius: 50%; pointer-events: none; }
.orbit-one { width: 48px; height: 48px; right: -24px; top: 24%; }
.orbit-two { width: 18px; height: 18px; left: -9px; bottom: 20%; background: rgba(37,217,248,.09); }
.hero-strip { position: relative; z-index: 2; display: flex; justify-content: space-between; gap: 30px; margin-top: 100px; padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-strip p { margin: 0; color: #647789; font-size: .73rem; text-transform: uppercase; letter-spacing: .12em; }
.strip-items { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 14px; font: 600 .63rem var(--font-display); letter-spacing: .12em; color: #91a4b6; }
.strip-items b { color: #2e4357; }

.section-intro { padding-bottom: 50px; }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; }
.section-heading h2, .faq-intro h2, .roadmap-copy h2, .cta-copy h2 { margin-top: 18px; font-size: clamp(2.6rem, 5vw, 4.4rem); }
.section-heading h2 span, .faq-intro h2 span, .roadmap-copy h2 span, .cta-copy h2 span { color: #738597; }
.section-heading > p { margin: 0 0 7px; color: var(--muted); max-width: 420px; }
.category-label { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; font: 600 .68rem var(--font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.category-label i { flex: 1; height: 1px; background: var(--line); }
.category-label small { color: #4d6173; font-size: inherit; }

.infrastructure { padding-top: 35px; }
.infra-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.service-card, .product-card { min-width: 0; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(13,21,31,.94), rgba(7,11,17,.95)); }
.service-card { padding: 34px; display: grid; gap: 30px; }
.card-topline, .product-card-head { display: flex; align-items: center; justify-content: space-between; }
.icon-box { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(37,217,248,.25); color: var(--cyan); background: rgba(37,217,248,.04); font-size: 1.35rem; }
.availability { color: var(--green); font: 600 .56rem var(--font-display); letter-spacing: .13em; }
.card-kicker { margin: 0 0 8px; color: var(--cyan); font: 600 .64rem var(--font-display); letter-spacing: .14em; }
.service-card h3 { font-size: clamp(1.75rem, 3vw, 2.35rem); max-width: 470px; }
.service-card > div > p:not(.card-kicker) { color: var(--muted); margin: 16px 0 0; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.spec-grid div { padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.spec-grid div:nth-child(2n) { border-right: 0; }
.spec-grid div:nth-last-child(-n+2) { border-bottom: 0; }
.spec-grid span { display: block; color: #607587; font: 500 .55rem var(--font-display); letter-spacing: .1em; }
.spec-grid strong { font: 600 .92rem var(--font-display); }
.feature-list, .compact-features, .roadmap-columns ul { list-style: none; padding: 0; margin: 0; }
.feature-list li { display: grid; grid-template-columns: 100px 1fr; gap: 20px; padding: 10px 0; border-bottom: 1px solid #16222e; color: var(--muted); font-size: .88rem; }
.feature-list li span { color: var(--text); font-weight: 600; }
.price-row { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-top: auto; padding-top: 25px; border-top: 1px solid var(--line); }
.price-row > div > span { display: block; color: #617487; font: 600 .55rem var(--font-display); letter-spacing: .12em; }
.price-row strong { font: 600 3rem var(--font-display); letter-spacing: -.06em; }
.price-row sup { font-size: .82rem; margin-right: 4px; color: var(--cyan); }
.price-row small { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--text); font-weight: 700; font-size: .87rem; }
.text-link span { color: var(--cyan); transition: transform .2s; }
.text-link:hover span { transform: translate(2px,-2px); }
.paypal-subscribe { margin-top: 20px; padding: 18px; border: 1px solid var(--line); background: rgba(3, 10, 17, .72); }
.paypal-subscribe-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.paypal-subscribe-head span { color: var(--cyan); font: 600 .6rem var(--font-display); letter-spacing: .14em; }
.paypal-subscribe-head small { color: var(--muted); font-size: .74rem; text-align: right; }
#paypal-button-container-P-2W6116407F436251RNLKQFHI { position: relative; z-index: 1; min-height: 45px; }
.paypal-status { min-height: 18px; margin: 8px 0 0; color: #b6c7d5; font-size: .75rem; }
.paypal-status[data-state="success"] { color: #5ff0b2; }
.paypal-status[data-state="error"] { color: #ff9a9a; }
.paypal-renewal { margin: 6px 0 0; color: #718596; font-size: .68rem; line-height: 1.5; }

.software { background: linear-gradient(180deg, #05080d, #071019 45%, #05080d); }
.product-feature { display: grid; grid-template-columns: .82fr 1.18fr; gap: 50px; align-items: center; margin: 0 0 18px; padding: 50px; border: 1px solid var(--line); background: linear-gradient(120deg, rgba(9,16,24,.96), rgba(9,21,31,.92)); }
.product-number { display: inline-block; color: #425667; font: 600 .76rem var(--font-display); letter-spacing: .12em; }
.product-copy h3, .product-card h3 { margin: 16px 0; font-size: clamp(2.4rem, 4vw, 4rem); }
.product-lead { color: var(--text)!important; font: 500 1.15rem/1.45 var(--font-display); }
.product-copy > p { color: var(--muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 25px 0; }
.tag-list span { border: 1px solid var(--line-bright); padding: 5px 10px; color: #a6b7c6; font-size: .72rem; }
.ui-mock { display: flex; min-width: 0; height: 380px; border: 1px solid #1a2a38; background: #080d13; box-shadow: 0 24px 80px rgba(0,0,0,.3); overflow: hidden; }
.mock-sidebar { width: 54px; flex: 0 0 auto; display: flex; align-items: center; flex-direction: column; gap: 26px; padding: 18px 0; background: #07111a; border-right: 1px solid #172532; }
.mock-sidebar b { color: var(--cyan); font: 700 .9rem var(--font-display); }
.mock-sidebar span { width: 14px; height: 14px; border: 1px solid #3c5264; }
.mock-main { min-width: 0; flex: 1; padding: 22px; }
.mock-header { display: flex; align-items: center; justify-content: space-between; }
.mock-header small, .mini-stats small { display: block; color: #607587; font: 500 .52rem var(--font-display); letter-spacing: .1em; }
.mock-header strong { font: 600 1rem var(--font-display); }
.mock-header i { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 25px 0 18px; }
.mini-stats > div { padding: 13px; border: 1px solid #182733; background: #0a131c; }
.mini-stats b { display: block; margin: 5px 0 4px; font: 600 .95rem var(--font-display); }
.mini-stats em { display: block; color: var(--green); font-size: .55rem; font-style: normal; }
.mini-stats em.amber { color: var(--amber); }
.mock-table { font-size: .61rem; color: #94a7b8; border: 1px solid #162430; overflow: hidden; }
.mock-table > div { display: grid; grid-template-columns: 1.55fr 1fr .8fr .8fr; align-items: center; padding: 10px 11px; border-bottom: 1px solid #15232f; }
.mock-table > div:last-child { border: 0; }
.mock-table .table-head { background: #0b1620; color: #5e7182; font: 500 .5rem var(--font-display); letter-spacing: .07em; }
.mock-table i { display: inline-grid; place-items: center; width: 23px; height: 23px; margin-right: 7px; border-radius: 50%; background: #142431; color: var(--cyan); font-style: normal; font-size: .5rem; }
.mock-table b { padding: 4px 6px; font: 600 .44rem var(--font-display); letter-spacing: .06em; }
.badge-ok { color: var(--green); background: rgba(81,227,164,.08); }
.badge-warn { color: var(--amber); background: rgba(241,184,91,.08); }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.product-card { padding: 36px; }
.product-card h3 { margin-top: 8px; font-size: 2.65rem; }
.product-card > p:not(.card-kicker) { color: var(--muted); }
.gpon-visual { min-height: 142px; margin: 28px 0; display: flex; align-items: center; padding: 20px; border: 1px solid #182632; background: radial-gradient(circle at center, rgba(37,217,248,.07), transparent 60%); }
.olt-node { border: 1px solid var(--cyan); padding: 13px; color: var(--cyan); font: 700 .76rem var(--font-display); }
.olt-node span { display: block; color: #7890a4; font-size: .48rem; }
.gpon-visual > i { flex: 1; height: 1px; background: var(--cyan); box-shadow: 0 0 9px var(--cyan); }
.ont-nodes { display: grid; gap: 6px; }
.ont-nodes span { display: block; min-width: 95px; padding: 6px 9px; border: 1px solid #274052; font: 600 .54rem var(--font-display); }
.ont-nodes span b { color: var(--green); }
.ont-nodes span.alert b { color: #ff6d75; }
.flow-visual { height: 142px; display: flex; align-items: end; gap: 8px; position: relative; margin: 28px 0; padding: 25px 20px 15px; border: 1px solid #182632; background: repeating-linear-gradient(to bottom, transparent 0 34px, rgba(65,105,134,.13) 35px 36px); }
.flow-visual span { flex: 1; height: var(--v); background: linear-gradient(to top, rgba(67,134,255,.2), var(--cyan)); }
.flow-visual i { position: absolute; top: 9px; right: 13px; color: var(--cyan); font: 600 .65rem var(--font-display); }
.compact-features { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 18px; margin-bottom: 24px; }
.compact-features li { position: relative; padding: 7px 0 7px 14px; color: #9caebe; font-size: .82rem; border-bottom: 1px solid #14212c; }
.compact-features li::before { content:""; position: absolute; left: 0; top: 15px; width: 4px; height: 4px; background: var(--cyan); }

.roadmap { padding-top: 30px; }
.roadmap-card { display: grid; grid-template-columns: .82fr 1.18fr; border: 1px solid var(--line); background: #080d13; overflow: hidden; }
.roadmap-copy { padding: 55px; }
.in-dev { display: flex; align-items: center; gap: 9px; width: fit-content; margin-bottom: 45px; padding: 6px 9px; border: 1px solid rgba(241,184,91,.3); color: var(--amber); font: 600 .56rem var(--font-display); letter-spacing: .12em; }
.in-dev i { width: 5px; height: 5px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.roadmap-copy h2 { font-size: clamp(2.5rem, 4.5vw, 4rem); }
.roadmap-copy > p { color: var(--muted); }
.roadmap-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 28px 0 35px; }
.roadmap-columns li { padding: 7px 0; color: #a6b6c5; font-size: .86rem; border-bottom: 1px solid #17232d; }
.fiber-map { position: relative; min-height: 600px; background-color: #09121a; background-image: radial-gradient(#223746 1px, transparent 1px); background-size: 22px 22px; overflow: hidden; }
.fiber-map svg { position: absolute; width: 105%; height: 88%; left: -4%; top: 4%; }
.street { fill:none; stroke:#162735; stroke-width:16; }
.fiber { fill:none; stroke-linecap:round; stroke-linejoin:round; }
.fiber-main { stroke: var(--cyan); stroke-width:4; filter: drop-shadow(0 0 6px rgba(37,217,248,.8)); stroke-dasharray: 9 5; animation: dash 16s linear infinite; }
.fiber-alt { stroke:#3976ca; stroke-width:2.5; stroke-dasharray:5 5; }
.map-node circle:first-child { fill:#071017; stroke:var(--cyan); stroke-width:2; }
.map-node circle:last-child { fill:var(--cyan); }
.map-node.secondary circle { fill:#3976ca; stroke:#78aaff; }
.map-label { position:absolute; z-index:2; padding:7px 9px; border:1px solid #234156; background:rgba(5,12,18,.92); color:#d4e4ef; font:600 .54rem var(--font-display); letter-spacing:.04em; }
.map-label small { display:block; color:#648196; font-size:.44rem; }
.label-a { left:3%; bottom:17%; }.label-b { left:50%; top:31%; }.label-c { right:3%; top:39%; }.label-d { left:31%; bottom:21%; }
.map-legend { position:absolute; inset:auto 20px 18px; z-index:3; display:flex; gap:18px; align-items:center; padding:12px; border:1px solid #1c3140; background:#071017; color:#7890a4; font-size:.58rem; }
.map-legend span { display:flex; align-items:center; gap:6px; }.map-legend i { width:16px; height:2px; }.legend-main{background:var(--cyan)}.legend-node{background:#3976ca}.map-legend b{margin-left:auto;color:var(--green)}
@keyframes dash { to { stroke-dashoffset: -140; } }

.why-section { background: #070b11; border-top: 1px solid #101a23; border-bottom: 1px solid #101a23; }
.section-heading.compact { margin-bottom: 60px; }
.principles-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.principles-grid article { min-height: 260px; padding: 25px; border: 1px solid var(--line); border-right: 0; }
.principles-grid article:last-child { border-right: 1px solid var(--line); }
.principles-grid span { color: var(--cyan); font: 600 .65rem var(--font-display); }
.principles-grid h3 { margin: 65px 0 13px; font-size: 1.28rem; }
.principles-grid p { margin: 0; color: var(--muted); font-size: .88rem; }
.process-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 50px; }
.process-head h2 { font-size: clamp(2.4rem, 5vw, 4rem); }
.process-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.process-list li { padding: 25px 25px 0; border-top: 1px solid var(--line-bright); border-left: 1px solid var(--line); }
.process-list li:first-child { border-left: 0; }
.process-list > li > span { color: var(--cyan); font: 600 .65rem var(--font-display); }
.process-list h3 { margin-top: 45px; font-size: 1.15rem; }
.process-list p { color: var(--muted); font-size: .85rem; }

.faq-section { background: #070c12; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq-intro { position: sticky; top: 120px; align-self: start; }
.faq-intro p { color: var(--muted); max-width: 370px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative; font: 600 1rem var(--font-display); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span, .faq-list summary span::after { position: absolute; content:""; right: 8px; top: 50%; width: 15px; height: 1px; background: var(--cyan); transition: transform .25s; }
.faq-list summary span::after { right: 0; top: 0; transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { margin: -5px 40px 24px 0; color: var(--muted); font-size: .91rem; }

.cta-section { padding-bottom: 60px; }
.cta-box { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; padding: 65px; border: 1px solid rgba(37,217,248,.27); background: radial-gradient(circle at 80% 20%, rgba(37,217,248,.09), transparent 34%), #09111a; }
.cta-copy, .cta-action { position: relative; z-index: 2; }
.cta-copy h2 { margin-bottom: 20px; }
.cta-copy p { max-width: 570px; color: var(--muted); }
.cta-action { display: flex; align-items: center; flex-direction: column; gap: 10px; }
.cta-action small { color: #617789; font-size: .65rem; }
.config-note { margin: 12px 0 0; color: #6e8192; font-size: .7rem; text-align: center; }

.site-footer { padding: 70px 0 25px; border-top: 1px solid var(--line); background: #030609; }
.footer-main { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-main > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-main > div:first-child p { max-width: 330px; color: #6f8292; font-size: .84rem; }
.footer-main strong { margin-bottom: 8px; color: #64798b; font: 600 .59rem var(--font-display); letter-spacing: .13em; }
.footer-main a:not(.brand), .footer-main span { color: #91a3b2; font-size: .8rem; }
.footer-main a:not(.brand):hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 55px; padding-top: 22px; border-top: 1px solid #101922; color: #506273; font-size: .68rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .section { padding: 85px 0; }
  .main-nav { gap: 18px; }
  .main-nav > a:not(.button) { display: none; }
  .hero { padding-top: 140px; }
  .hero-layout { grid-template-columns: 1fr; gap: 60px; }
  .hero-copy { max-width: 760px; }
  .hero-console { max-width: 700px; transform: none; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .infra-grid, .product-grid { grid-template-columns: 1fr; }
  .product-feature, .roadmap-card { grid-template-columns: 1fr; }
  .roadmap-copy { padding: 45px; }
  .principles-grid { grid-template-columns: 1fr 1fr; }
  .principles-grid article:nth-child(2) { border-right: 1px solid var(--line); }
  .principles-grid article:nth-child(n+3) { border-top: 0; }
  .process-list { grid-template-columns: 1fr 1fr; gap: 30px 0; }
  .faq-layout { grid-template-columns: 1fr; gap: 50px; }
  .faq-intro { position: static; }
  .footer-main { grid-template-columns: 1.6fr 1fr 1fr; }
  .footer-main > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 70px 0; }
  .nav-wrap { min-height: 68px; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .main-nav { position: absolute; inset: 68px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 22px; background: rgba(5,8,13,.98); border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .main-nav > a:not(.button) { display: block; padding: 12px 0; border-bottom: 1px solid #131f29; }
  .nav-dropdown { padding: 10px 0; border-bottom: 1px solid #131f29; }
  .nav-parent { padding: 3px 0 9px; }
  .nav-parent span { display: none; }
  .nav-menu { position: static; width: auto; padding: 0; border: 0; background: transparent; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav-dropdown:hover .nav-menu, .nav-dropdown:focus-within .nav-menu { transform: none; }
  .nav-menu::before { display: none; }
  .nav-menu > a { padding: 9px 8px; }
  .main-nav .button { margin-top: 14px; }
  .hero { min-height: auto; padding-top: 125px; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.2rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions .button { width: 100%; }
  .hero-console { margin: 0 4px; }
  .console-body { padding: 16px; }
  .traffic-chart { height: 155px; gap: 5px; }
  .console-metrics { gap: 6px; }
  .console-metrics div { padding: 9px; }
  .console-metrics strong { font-size: .9rem; }
  .hero-strip { flex-direction: column; margin-top: 70px; }
  .strip-items { justify-content: flex-start; }
  .section-heading h2, .faq-intro h2, .roadmap-copy h2, .cta-copy h2 { font-size: 2.55rem; }
  .service-card, .product-card { padding: 24px; }
  .spec-grid { grid-template-columns: 1fr; }
  .spec-grid div { border-right: 0; }
  .spec-grid div:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .price-row { align-items: flex-start; flex-direction: column; }
  .paypal-subscribe { padding: 15px; }
  .paypal-subscribe-head { align-items: flex-start; flex-direction: column; gap: 4px; }
  .paypal-subscribe-head small { text-align: left; }
  .feature-list li { grid-template-columns: 80px 1fr; gap: 12px; }
  .product-feature { padding: 25px; gap: 35px; }
  .ui-mock { height: 325px; }
  .mock-main { padding: 14px; }
  .mini-stats { grid-template-columns: 1fr 1fr; }
  .mini-stats > div:last-child { display: none; }
  .mock-table > div { grid-template-columns: 1.4fr 1fr .8fr; }
  .mock-table > div span:last-child { display: none; }
  .product-card h3 { font-size: 2.25rem; }
  .compact-features { grid-template-columns: 1fr; }
  .roadmap-copy { padding: 28px; }
  .roadmap-columns { gap: 10px; }
  .fiber-map { min-height: 480px; }
  .map-label { transform: scale(.88); transform-origin: left; }
  .label-c { right: -5%; }
  .map-legend span { display: none; }
  .principles-grid { grid-template-columns: 1fr; }
  .principles-grid article { min-height: 210px; border-right: 1px solid var(--line); border-top: 0; }
  .principles-grid article:first-child { border-top: 1px solid var(--line); }
  .principles-grid h3 { margin-top: 45px; }
  .process-head { align-items: flex-start; flex-direction: column; gap: 15px; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-list li { display: grid; grid-template-columns: 45px 1fr; padding: 22px 0; border-left: 0; }
  .process-list h3 { margin: 0; }
  .process-list p { margin-bottom: 0; }
  .cta-box { grid-template-columns: 1fr; padding: 32px 25px; }
  .cta-action { align-items: stretch; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > div:first-child, .footer-main > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 18px 0 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: #25d366;
  color: #06140c;
  font-weight: 800;
  box-shadow: 0 14px 36px rgba(0,0,0,.35), 0 0 0 1px rgba(37,211,102,.15);
  transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover {
  background: #36e478;
  color: #06140c;
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(0,0,0,.42), 0 0 24px rgba(37,211,102,.2);
}
.whatsapp-float:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.whatsapp-float svg { width: 28px; height: 28px; flex: 0 0 auto; }

@media (max-width: 700px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    padding: 0;
    justify-content: center;
  }
  .whatsapp-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

@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; }
}