.nav{position:fixed;inset:0 0 auto 0;z-index:100}.nav__bar{transition:background var(--t-base),box-shadow var(--t-base)}.nav__bar--scrolled{background:#06122ae0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}.nav__inner{display:flex;align-items:center;gap:32px;height:74px}.nav__logo{display:flex;align-items:center;flex-shrink:0}.nav__links{display:flex;align-items:center;gap:30px;margin-inline-start:auto}.nav__link{position:relative;font-family:var(--font-accent);font-size:13px;font-weight:500;color:var(--text-muted);background:none;border:0;cursor:pointer;padding:6px 0;transition:color var(--t-fast)}.nav__link:after{content:"";position:absolute;inset:auto 0 0 0;height:2px;background:var(--ampx-blue);transform:scaleX(0);transform-origin:left;transition:transform var(--t-base)}.nav__link:hover{color:var(--text-strong)}.nav__link:hover:after{transform:scaleX(1)}.nav__actions{display:flex;align-items:center;gap:18px;margin-inline-start:auto}.nav__links+.nav__actions{margin-inline-start:0}.nav__cta{padding:11px 20px;font-size:11.5px}.nav__burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:none;border:0;cursor:pointer;padding:0 8px}.nav__burger-bar{display:block;height:2px;background:var(--text-strong);transition:transform var(--t-base),opacity var(--t-fast)}.nav__burger-bar.is-open-1{transform:translateY(3.5px) rotate(45deg)}.nav__burger-bar.is-open-2{transform:translateY(-3.5px) rotate(-45deg)}.nav__mobile{position:fixed;top:74px;right:0;bottom:0;left:0;background:var(--navy-900);border-top:1px solid var(--line);overflow-y:auto}.nav__mobile-inner{display:flex;flex-direction:column;gap:4px;padding-block:24px 40px}.nav__mobile-link{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-strong);padding:16px 0;border-bottom:1px solid var(--line);background:none;border-inline:0;border-top:0;text-align:left;cursor:pointer}.nav__mobile-link--plain{color:var(--text-muted)}.nav__mobile .btn{margin-top:24px;align-self:flex-start}@media (max-width: 1080px){.nav__links,.nav__link--plain,.nav__cta{display:none}.nav__links+.nav__actions{margin-inline-start:auto}.nav__burger{display:flex;margin-inline-end:-8px}}@media (min-width: 1081px){.nav__mobile{display:none}}.hero{position:relative;padding-block:150px 0;background:var(--navy-900);overflow:hidden}.hero:before{content:"";position:absolute;top:-18%;left:50%;width:min(1100px,120%);aspect-ratio:1;transform:translate(-50%);background:radial-gradient(circle,rgba(0,114,255,.16) 0%,transparent 62%);pointer-events:none}.hero__hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.hero__diag{position:absolute;top:96px;left:var(--gutter);color:var(--ampx-blue)}.hero__techline{position:absolute;top:92px;left:180px;color:var(--line-strong)}.hero__dots{position:absolute;top:96px;right:var(--gutter);color:var(--navy-500)}.hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-block:40px 72px}.hero__kicker{margin-bottom:22px}.hero__title{margin-bottom:26px;text-transform:uppercase}.hero__title-accent{color:var(--ampx-blue)}.hero__lead{max-width:50ch;margin-bottom:38px}.hero__actions{display:flex;flex-wrap:wrap;gap:14px}.hero__stage{display:flex;justify-content:center}.hero__stage-frame{--ch: 28px;position:relative;display:grid;place-items:center;width:100%;max-width:460px;aspect-ratio:4 / 3.4;background:linear-gradient(150deg,var(--navy-800) 0%,var(--navy-900) 100%);box-shadow:inset 0 0 0 1px var(--line)}.hero__rings{position:absolute;color:var(--navy-500);opacity:.85}.hero__mark{position:relative;filter:drop-shadow(0 18px 46px rgba(0,114,255,.32))}.hero__stage-corner{position:absolute;width:20px;height:20px}.hero__stage-corner--tl{top:18px;left:18px;border-top:2px solid var(--ampx-blue);border-left:2px solid var(--ampx-blue)}.hero__stage-corner--br{right:18px;bottom:18px;border-bottom:2px solid var(--ampx-blue);border-right:2px solid var(--ampx-blue)}.hero__strip{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-block:22px;border-top:1px solid var(--line)}.hero__motto{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-accent);font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-body)}.hero__motto-badge{--ch: 4px;display:grid;place-items:center;width:28px;height:28px;background:var(--ampx-blue)}.hero__tagline{font-family:var(--font-accent);font-size:11.5px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted)}.hero__tagline strong{color:var(--blue-300);font-weight:600}@media (max-width: 980px){.hero{padding-block:118px 0}.hero__inner{grid-template-columns:1fr;gap:44px}.hero__stage{order:-1}.hero__stage-frame{max-width:340px;aspect-ratio:4 / 3}.hero__mark{width:140px;height:140px}.hero__rings{width:300px;height:300px}.hero__techline{display:none}}@media (max-width: 560px){.hero__dots{display:none}.hero__strip{justify-content:flex-start}}.product__head{max-width:62ch;margin-bottom:56px}.product__title{margin-block:18px}.product__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}.product__shot{--ch: 24px;position:relative;width:100%;max-width:420px;background:var(--navy-800);box-shadow:inset 0 0 0 1px var(--line)}.product__shot-inner{display:grid;place-items:center;aspect-ratio:4 / 4.4;position:relative;overflow:hidden}.product__shot-diag{position:absolute;top:26px;left:26px;color:var(--navy-600)}.product__shot-cap{padding:14px 20px;border-top:1px solid var(--line);font-family:var(--font-accent);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.product__points{list-style:none;display:flex;flex-direction:column;gap:34px}.product__point{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start}.product__point-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--ampx-blue);clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}.product__point-title{margin-bottom:6px}@media (max-width: 900px){.product__grid{grid-template-columns:1fr;gap:40px}}.network__head{max-width:60ch;margin-bottom:60px}.network__head h2{margin-block:18px}.network__accent{color:var(--ampx-blue)}.network__steps{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-bottom:64px}.network__step-top{display:flex;align-items:center;gap:12px;margin-bottom:18px}.network__step-index{font-family:var(--font-display);font-size:34px;font-weight:800;color:var(--ampx-blue);line-height:1}.network__step-line{flex:1;color:var(--line-strong)}.network__step-title{margin-bottom:8px}.network__cta{--ch: 20px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;padding:36px 40px;background:var(--navy-700);box-shadow:inset 0 0 0 1px var(--line-accent)}.network__cta-text{margin-top:6px;max-width:60ch}@media (max-width: 900px){.network__steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.network__step-line{display:none}}@media (max-width: 560px){.network__steps{grid-template-columns:1fr}}.segments__head{max-width:58ch;margin-bottom:48px}.segments__head h2{margin-block:18px}.segments__grid{list-style:none;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}.segment{grid-column:span 2}.segment:nth-child(4),.segment:nth-child(5){grid-column:span 3}@media (max-width: 1080px){.segments__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.segment,.segment:nth-child(4),.segment:nth-child(5){grid-column:span 1}.segment:nth-child(5){grid-column:span 2}}@media (max-width: 620px){.segments__grid{grid-template-columns:1fr}.segment:nth-child(5){grid-column:span 1}}.segment__mark{display:grid;place-items:center;width:36px;height:36px;margin-bottom:20px;background:var(--blue-wash-strong);clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}.segment__title{margin-bottom:8px}.specs__head{max-width:60ch;margin-bottom:44px}.specs__head h2{margin-block:18px}.specs__list{border-top:1px solid var(--line)}.specs__row{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:24px;padding-block:20px;border-bottom:1px solid var(--line);align-items:baseline}.specs__label{font-family:var(--font-accent);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.specs__value{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;color:var(--text-strong);font-size:16px}.specs__note{font-size:13px;color:var(--text-muted)}.specs__disclaimer{margin-top:28px;padding:18px 22px;background:var(--navy-700);box-shadow:inset 0 0 0 1px var(--line);font-size:13.5px;color:var(--text-muted);clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}.specs__disclaimer strong{color:var(--text-body);font-weight:600}@media (max-width: 640px){.specs__row{grid-template-columns:1fr;gap:8px}}.faq__wrap{max-width:900px}.faq__head{margin-bottom:40px}.faq__head h2{margin-top:18px}.faq__list{display:flex;flex-direction:column;gap:12px}.faq__item{--ch: 12px;background:var(--surface-card);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow var(--t-base)}.faq__item.is-open{box-shadow:inset 0 0 0 1px var(--line-accent)}.faq__q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;padding:22px 26px;background:none;border:0;cursor:pointer;text-align:left;font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--text-strong)}.faq__icon{position:relative;flex-shrink:0;width:14px;height:14px}.faq__icon-bar{position:absolute;inset:50% 0 auto 0;height:2px;background:var(--ampx-blue);transform:translateY(-50%)}.faq__icon-bar--v{transform:translateY(-50%) rotate(90deg);transition:transform var(--t-base)}.faq__icon-bar--v.is-open{transform:translateY(-50%) rotate(0)}.faq__a{padding:0 26px 24px;max-width:78ch}.lead{position:relative;background:var(--navy-800);border-top:1px solid var(--line);overflow:hidden}.lead:before{content:"";position:absolute;bottom:-30%;left:50%;width:min(900px,110%);aspect-ratio:1;transform:translate(-50%);background:radial-gradient(circle,rgba(0,114,255,.14) 0%,transparent 62%);pointer-events:none}.lead__hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.lead__dots{position:absolute;top:44px;right:var(--gutter);color:var(--navy-500)}.lead__wrap{position:relative;max-width:780px}.lead__head{margin-bottom:40px}.lead__head h2{margin-block:18px}.lead__lead{max-width:58ch}.lead__form{--ch: 22px;background:var(--navy-900);box-shadow:inset 0 0 0 1px var(--line);padding:40px}.lead__fieldset{border:0;padding:0;min-width:0}.lead__fieldset+.lead__fieldset{margin-top:36px;padding-top:36px;border-top:1px solid var(--line)}.lead__legend{font-family:var(--font-accent);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-accent);margin-bottom:18px;padding:0}.lead__rows{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.lead__submit{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}.lead__fail{margin-top:24px;padding:14px 18px;background:#ce3e3e1f;box-shadow:inset 0 0 0 1px #ce3e3e66;color:#f28b8b;font-size:14px}.lead__done{--ch: 22px;background:var(--navy-900);box-shadow:inset 0 0 0 1px var(--line-accent);padding:48px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}.lead__done-mark{display:grid;place-items:center;width:56px;height:56px;margin-bottom:6px;background:var(--ampx-blue);clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}.lead__done p{max-width:52ch}.lead__done .btn{margin-top:12px}@media (max-width: 620px){.lead__form{padding:28px 22px}.lead__rows{grid-template-columns:1fr}.lead__dots{display:none}}.footer{background:var(--navy-900);border-top:1px solid var(--line);padding-block:72px 32px}.footer__top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:56px;padding-bottom:48px;border-bottom:1px solid var(--line)}.footer__statement{margin-block:22px 20px;max-width:34ch;font-size:14.5px;color:var(--text-muted);line-height:1.6}.footer__motto{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-accent);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-body)}.footer__motto-badge{--ch: 3px;display:grid;place-items:center;width:24px;height:24px;background:var(--ampx-blue)}.footer__nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.footer__col{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.footer__col-title{font-family:var(--font-accent);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.footer__col a,.footer__link-btn{font-size:14px;color:var(--text-body);background:none;border:0;padding:0;cursor:pointer;text-align:left;font-family:var(--font-body);transition:color var(--t-fast)}.footer__col a:hover,.footer__link-btn:hover{color:var(--blue-300)}.footer__bottom{display:flex;align-items:center;gap:20px;padding-top:28px}.footer__diag{color:var(--navy-500);flex-shrink:0}@media (max-width: 860px){.footer__top{grid-template-columns:1fr;gap:44px}}@media (max-width: 560px){.footer__nav{grid-template-columns:1fr 1fr;gap:28px}}@keyframes ampx-enter{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes ampx-reveal{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}@keyframes ampx-reveal-fade{0%{opacity:0}to{opacity:1}}@keyframes ampx-spin{to{transform:rotate(360deg)}}@keyframes ampx-float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@media (prefers-reduced-motion: no-preference){.hero__kicker,.hero__title,.hero__lead,.hero__actions,.hero__stage,.hero__strip{animation:ampx-enter .72s cubic-bezier(.22,1,.36,1) both}.hero__stage{animation-delay:.12s}.hero__title{animation-delay:80ms}.hero__lead{animation-delay:.16s}.hero__actions{animation-delay:.24s}.hero__strip{animation-delay:.36s}.hero__rings{transform-origin:center;animation:ampx-spin 90s linear infinite}.hero__mark{animation:ampx-float 7s ease-in-out infinite}.product__head,.product__shot,.product__point,.network__head,.network__step,.network__cta,.segments__head,.specs__head,.specs__row,.specs__disclaimer,.faq__head,.lead__head,.lead__form,.footer__brand,.footer__col{animation:ampx-reveal linear both;animation-timeline:view();animation-range:entry 0% cover 25%}.segment,.faq__item{animation:ampx-reveal-fade linear both;animation-timeline:view();animation-range:entry 0% cover 20%}.segment:hover,.faq__item:hover{transform:translateY(-4px)}}.segment,.faq__item{transition:transform var(--t-base),background var(--t-base),box-shadow var(--t-base)}