:root {
    --yv-blue: #15279b;
    --yv-bright: #2877ff;
    --yv-sky: #8dc5ff;
    --yv-navy: #131c52;
    --yv-deep: #0d1438;
    --yv-ink: #272a32;
    --yv-copy: #646976;
    --yv-soft: #f3f4f8;
    --yv-line: #dfe2ea;
    --yv-green: #29bd70;
    --yv-orange: #ff6b35;
}

html { scroll-behavior: smooth; }
body { margin: 0; color: var(--yv-ink); background: #fff; font-family: "Aeonik Pro Trial", Arial, sans-serif; }
body, body * { box-sizing: border-box; }
body a { color: inherit; text-decoration: none; }
body button, body input { font: inherit; }
.yv-page { overflow: hidden; }
.yv-shell { width: min(1640px, calc(100% - 80px)); margin: 0 auto; }
#main-header.header { width: min(1640px, calc(100% - 80px)); max-width: 1640px; }
#main-header.header.scroll { z-index: 9000 !important; }

.yv-hero { position: relative; min-height: 900px; overflow: hidden; color: #fff; background: radial-gradient(circle at 79% 17%,rgba(56,119,255,.82),transparent 30%),radial-gradient(circle at 66% 78%,rgba(51,86,202,.48),transparent 26%),linear-gradient(134deg,#0c1234 0%,#192d79 57%,#2451d0 100%); }
.yv-hero::after { content: ""; position: absolute; inset: auto -12% -55% 35%; height: 760px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; pointer-events: none; }
.yv-hero__grid-pattern { position: absolute; inset: 0; opacity: .18; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(90deg,transparent 10%,#000 72%); }
.yv-hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,.9fr) minmax(570px,1.1fr); gap: 70px; align-items: center; min-height: 755px; padding: 60px 0 96px; }
.yv-breadcrumbs { display: flex; gap: 17px; margin-bottom: 54px; color: rgba(255,255,255,.66); font-size: 16px; }
.yv-breadcrumbs a:hover { color: #fff; }
.yv-brandline { display: flex; align-items: center; gap: 13px; margin-bottom: 30px; }
.yv-brandline__logo { display: block; width: 58px; height: auto; object-fit: contain; }
.yv-brandline > span { margin-left: 7px; padding-left: 20px; border-left: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.62); font-size: 13px; }
.yv-hero h1 { max-width: 760px; margin: 0; font-size: clamp(58px,5.2vw,82px); font-weight: 300; line-height: 1.08 !important; letter-spacing: -.05em; }
.yv-hero h1 em { color: #9dcaff; font-style: normal; line-height: inherit !important; }
.yv-hero__copy > p { max-width: 660px; margin: 29px 0 0; color: rgba(255,255,255,.78); font-size: 20px; font-weight: 300; line-height: 1.44; }
.yv-hero__actions { display: flex; gap: 14px; align-items: center; margin-top: 36px; }
.yv-button { display: inline-flex; min-height: 58px; align-items: center; justify-content: center; gap: 18px; padding: 0 24px; border: 0; border-radius: 12px; font-size: 16px; font-weight: 500; cursor: pointer; transition: transform .2s ease,background .2s ease,box-shadow .2s ease; }
.yv-button:hover { transform: translateY(-2px); }
.yv-button--white { color: var(--yv-blue); background: #fff; box-shadow: 0 18px 36px rgba(3,9,44,.22); }
.yv-button--blue { color: #fff; background: var(--yv-blue); box-shadow: 0 15px 32px rgba(21,39,155,.26); }

.yv-hero__visual { position: relative; width: min(900px,58vw); margin-right: -165px; }
.yv-browser { overflow: hidden; border: 8px solid rgba(255,255,255,.97); border-radius: 20px; background: #fff; box-shadow: 0 45px 95px rgba(1,5,34,.52); }
.yv-browser__bar { display: flex; height: 44px; align-items: center; gap: 7px; padding: 0 16px; background: #eceef3; }
.yv-browser__bar i { width: 9px; height: 9px; border-radius: 50%; background: #c3c7d2; }
.yv-browser__bar span { margin-left: 10px; color: #747987; font-size: 12px; }
.yv-browser img { display: block; width: 100%; height: auto; image-rendering: -webkit-optimize-contrast; }

.yv-section { padding: 118px 0; }
.yv-eyebrow { display: inline-block; margin-bottom: 22px; color: var(--yv-bright); font-size: 13px; font-weight: 500; letter-spacing: .11em; text-transform: uppercase; }
.yv-heading { margin-bottom: 58px; }
.yv-heading h2 { max-width: 980px; margin: 0; color: var(--yv-navy); font-size: clamp(44px,4.5vw,65px); font-weight: 300; line-height: 1; letter-spacing: -.046em; }
.yv-heading > p,.yv-heading > div + p { max-width: 650px; margin: 25px 0 0; color: var(--yv-copy); font-size: 18px; line-height: 1.5; }
.yv-heading--row { display: grid; grid-template-columns: 1.12fr .88fr; gap: 90px; align-items: end; }
.yv-heading--row h2 { font-size: clamp(42px,4.1vw,60px); }
.yv-heading--row > p { margin: 0 0 5px; }

.yv-intro { padding-bottom: 90px; }
.yv-capabilities { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; }
.yv-capability { display: flex; min-height: 275px; flex-direction: column; padding: 30px; border-radius: 18px; background: var(--yv-soft); }
.yv-capability--accent { color: #fff; background: linear-gradient(145deg,#172668,#2b58d7); }
.yv-capability h3 { margin: auto 0 14px; color: var(--yv-navy); font-size: 28px; font-weight: 400; line-height: 1.12 !important; }
.yv-capability h3 span { white-space: nowrap; }
.yv-capability--accent h3 { color: #fff; }
.yv-capability p { margin: 0; color: var(--yv-copy); font-size: 16px; line-height: 1.5; }
.yv-capability--accent p { color: rgba(255,255,255,.72); }

.yv-flow { color: #fff; background: radial-gradient(circle at 88% 13%,rgba(77,139,255,.55),transparent 32%),linear-gradient(138deg,#0d1438,#243da0); }
.yv-flow .yv-eyebrow { color: var(--yv-sky); }
.yv-flow .yv-heading h2 { color: #fff; }
.yv-flow .yv-heading p { color: rgba(255,255,255,.64); }
.yv-flow__steps { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.17); }
.yv-flow__steps article { position: relative; min-height: 310px; padding: 32px 30px; border-right: 1px solid rgba(255,255,255,.17); }
.yv-flow__steps article:last-child { border-right: 0; }
.yv-flow__steps article::after { content: ""; position: absolute; top: -4px; right: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--yv-sky); }
.yv-flow__steps article:last-child::after { display: none; }
.yv-flow__steps h3 { margin: 82px 0 13px; font-size: 27px; font-weight: 400; }
.yv-flow__steps p { margin: 0; color: rgba(255,255,255,.66); font-size: 16px; line-height: 1.48; }

.yv-product { background: var(--yv-soft); }
.yv-product__grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 72px; align-items: center; }
.yv-product__copy h2 { margin: 0; color: var(--yv-navy); font-size: clamp(43px,4.3vw,62px); font-weight: 300; line-height: 1; letter-spacing: -.045em; }
.yv-product__copy > p { margin: 28px 0 0; color: var(--yv-copy); font-size: 18px; line-height: 1.5; }
.yv-product__list { display: grid; gap: 12px; margin: 30px 0 0; padding: 0; counter-reset: product-list; list-style: none; color: var(--yv-ink); font-size: 16px; }
.yv-product__list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: center; min-height: 30px; counter-increment: product-list; line-height: 1.35; }
.yv-product__list li::before { content: counter(product-list) !important; display: grid; width: 30px; height: 30px; place-items: center; border-radius: 6px; color: #fff; background: var(--yv-blue); font-size: 12px; font-weight: 500; line-height: 1; }
.yv-product__screen { width: 90%; overflow: hidden; justify-self: end; border: 8px solid #fff; border-radius: 18px; background: #fff; box-shadow: 0 35px 65px rgba(26,37,92,.16); }
.yv-product__bar { display: flex; height: 38px; align-items: center; gap: 7px; padding: 0 14px; background: #eceef3; }
.yv-product__bar i { width: 8px; height: 8px; border-radius: 50%; background: #c3c7d2; }
.yv-product__bar span { margin-left: 9px; color: #747987; font-size: 11px; }
.yv-product__screen img { display: block; width: 100%; height: auto; image-rendering: -webkit-optimize-contrast; }

.yv-roles__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.yv-roles__grid article { display: flex; min-height: 360px; flex-direction: column; padding: 30px; border: 1px solid var(--yv-line); border-radius: 18px; background: #fff; }
.yv-roles__grid article.yv-role--blue { border-color: transparent; color: #fff; background: var(--yv-blue); }
.yv-roles__grid h3 { margin: auto 0 14px; color: var(--yv-navy); font-size: 27px; font-weight: 400; line-height: 1.1; }
.yv-roles__grid .yv-role--blue h3 { color: #fff; }
.yv-roles__grid p { margin: 0; color: var(--yv-copy); font-size: 16px; line-height: 1.48; }
.yv-roles__grid .yv-role--blue p { color: rgba(255,255,255,.72); }

.yv-integrations { padding-top: 0; }
.yv-integrations__card { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; min-height: 610px; align-items: center; padding: 76px; border-radius: 24px; color: #fff; background: radial-gradient(circle at 88% 13%,rgba(77,139,255,.55),transparent 32%),linear-gradient(138deg,#0d1438,#243da0); }
.yv-integrations .yv-eyebrow { color: var(--yv-sky); }
.yv-integrations h2 { max-width: 700px; margin: 0; font-size: clamp(43px,4.2vw,62px); font-weight: 300; line-height: 1; letter-spacing: -.045em; }
.yv-integrations p { max-width: 620px; margin: 27px 0 34px; color: rgba(255,255,255,.7); font-size: 18px; line-height: 1.5; }
.yv-integrations__scheme { position: relative; display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; min-height: 430px; align-content: center; }
.yv-integrations__scheme span { display: flex; min-height: 122px; align-items: center; justify-content: center; padding: 22px; border: 1px solid rgba(255,255,255,.24); border-radius: 14px; color: #fff; background: rgba(255,255,255,.08); text-align: center; }
.yv-integrations__scheme span:nth-child(odd) { padding-right: 78px; }
.yv-integrations__scheme span:nth-child(even) { padding-left: 78px; }
.yv-integrations__scheme span b { font-size: 25px; font-weight: 400; line-height: 1.15; }
.yv-integrations__scheme strong { position: absolute; z-index: 2; left: 50%; top: 50%; display: grid; width: 128px; height: 128px; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: var(--yv-blue); background: #fff; box-shadow: 0 24px 55px rgba(2,7,40,.32); font-size: 21px; font-weight: 400; transform: translate(-50%,-50%); }
.yv-integration__logo { display: block; width: 76px; height: auto; object-fit: contain; }
.yv-integrations__scheme i { display: none; }

.yv-mcp { padding-top: 0; }
.yv-mcp__card { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; min-height: 560px; align-items: center; overflow: hidden; padding: 76px; border: 1px solid #dfe5f4; border-radius: 24px; background: linear-gradient(135deg,#f7f8fc 0%,#eef3ff 100%); }
.yv-mcp__card::before { content: ""; position: absolute; top: -190px; right: -120px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle,rgba(72,125,255,.19),rgba(72,125,255,0) 68%); pointer-events: none; }
.yv-mcp__copy { position: relative; z-index: 1; }
.yv-mcp__copy h2 { max-width: 720px; margin: 0; color: var(--yv-navy); font-size: clamp(43px,4.2vw,62px); font-weight: 300; line-height: 1; letter-spacing: -.045em; }
.yv-mcp__copy p { max-width: 650px; margin: 27px 0 34px; color: var(--yv-copy); font-size: 18px; line-height: 1.5; }
.yv-mcp__visual { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(180px,.72fr) 70px minmax(290px,1.28fr); align-items: center; }
.yv-mcp__assistants { display: grid; gap: 14px; }
.yv-mcp__assistants span { display: flex; min-height: 96px; flex-direction: column; justify-content: center; padding: 20px 24px; border: 1px solid #dbe2f1; border-radius: 16px; background: rgba(255,255,255,.84); box-shadow: 0 16px 35px rgba(22,41,111,.08); }
.yv-mcp__assistants b { color: var(--yv-navy); font-size: 25px; font-weight: 500; }
.yv-mcp__assistants small { margin-top: 6px; color: #8a90a0; font-size: 13px; }
.yv-mcp__connector { position: relative; display: block; height: 1px; background: #91a9ef; }
.yv-mcp__connector::before,.yv-mcp__connector::after { content: ""; position: absolute; top: 50%; border-radius: 50%; background: var(--yv-bright); transform: translateY(-50%); }
.yv-mcp__connector::before { left: -3px; width: 7px; height: 7px; }
.yv-mcp__connector::after { right: -4px; width: 9px; height: 9px; box-shadow: 0 0 0 5px rgba(40,119,255,.12); }
.yv-mcp__server { min-height: 360px; padding: 30px; border-radius: 20px; color: #fff; background: radial-gradient(circle at 88% 10%,rgba(86,149,255,.62),transparent 34%),linear-gradient(140deg,#111a4d,#244bd0); box-shadow: 0 28px 58px rgba(21,39,155,.23); }
.yv-mcp__server-head { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-bottom: 52px; color: #b7d4ff; font-size: 13px; letter-spacing: .09em; text-transform: uppercase; }
.yv-mcp__server-head img { display: block; width: 48px; height: auto; object-fit: contain; }
.yv-mcp__server > strong { display: block; font-size: 28px; font-weight: 400; line-height: 1.12; }
.yv-mcp__queries { display: grid; gap: 9px; margin-top: 27px; }
.yv-mcp__queries span { padding: 11px 13px; border: 1px solid rgba(255,255,255,.14); border-radius: 9px; color: rgba(255,255,255,.78); background: rgba(255,255,255,.08); font-size: 13px; line-height: 1.3; }

.yv-telephony { padding-top: 0; }
.yv-telephony__grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 15px; }
.yv-telephony__card { position: relative; display: flex; min-height: 158px; flex-direction: column; padding: 26px; border: 1px solid var(--yv-line); border-radius: 18px; background: #fff; transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.yv-telephony__card:hover { border-color: #cdd8ff; box-shadow: 0 22px 55px rgba(24,43,112,.1); transform: translateY(-4px); }
.yv-telephony__card--request { grid-column: span 2; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 28px; border-color: var(--yv-blue); background: linear-gradient(135deg,#15279b 0%,#2456d8 100%); box-shadow: 0 18px 40px rgba(21,39,155,.2); }
.yv-telephony__type { position: absolute; top: 18px; right: 18px; display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; color: #fff; background: var(--yv-blue); }
.yv-telephony__type svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.yv-telephony__brand { display: flex; min-height: 104px; align-items: center; justify-content: center; }
.yv-telephony__logo { display: flex; flex: 0 0 auto; align-items: center; justify-content: center; }
.yv-telephony__logo img { display: block; width: 100%; height: 48px; object-fit: contain; object-position: center; }
.yv-telephony__logo--megafon { width: 175px; }
.yv-telephony__logo--uis { width: 90px; }
.yv-telephony__logo--uis img { height: 51px; }
.yv-telephony__logo--asterisk { width: 112px; }
.yv-telephony__logo--asterisk img { height: 58px; }
.yv-telephony__card p { margin: 0; color: var(--yv-copy); font-size: 16px; line-height: 1.5; }
.yv-telephony__provider-logo { display: flex; min-height: 66px; align-items: center; }
.yv-telephony__provider-logo img { display: block; width: auto; max-width: 100%; height: 52px; object-fit: contain; object-position: left center; }
.yv-telephony__provider-logo--mts-exolve img { width: 164px; height: auto; }
.yv-telephony__provider-logo--mango-office img { width: 175px; height: auto; }
.yv-telephony__provider-logo--telphin img { width: 140px; height: auto; }
.yv-telephony__provider-logo--rostelecom img { width: 185px; height: auto; }
.yv-telephony__provider-logo--onlinepbx img { width: 166px; height: auto; }
.yv-telephony__provider-logo--sipuni img { width: 124px; height: auto; }
.yv-telephony__provider-logo--novofon img { width: 58px; height: 58px; border-radius: 12px; }
.yv-telephony__request-copy { max-width: 520px; padding: 28px 48px 0 0; }
.yv-telephony__request-copy h3 { margin: 0 0 10px; color: #fff; font-size: 28px; font-weight: 400; line-height: 1.15; }
.yv-telephony__card--request .yv-telephony__request-copy p { color: rgba(255,255,255,.76); }
.yv-telephony__card--request .yv-button { width: fit-content; min-height: 52px; align-self: center; gap: 15px; padding: 0 20px; color: var(--yv-blue); background: #fff; box-shadow: 0 14px 30px rgba(6,13,65,.24); font-size: 15px; }
.yv-telephony__card--request .yv-button span { display: inline-block; transition: transform .22s ease; transform-origin: center; }
.yv-telephony__card--request .yv-button:hover span { transform: rotate(45deg); }
.yv-telephony__route { display: flex; min-height: 72px; align-items: center; justify-content: center; gap: 22px; margin-top: 15px; padding: 14px 28px; border-radius: 18px; color: var(--yv-navy); background: var(--yv-soft); font-size: 16px; }
.yv-telephony__route span { min-width: 145px; text-align: center; }
.yv-telephony__route strong { color: var(--yv-blue); font-size: 22px; font-weight: 400; }
.yv-telephony__route-logo { display: grid; width: 54px; height: 46px; flex: 0 0 auto; place-items: center; }
.yv-telephony__route-logo img { display: block; width: 54px; height: auto; object-fit: contain; }
.yv-telephony__route i { position: relative; width: 95px; height: 1px; background: #bdc8e9; }
.yv-telephony__route i::after { content: ""; position: absolute; top: -3px; right: 0; width: 7px; height: 7px; border-top: 1px solid #8998c5; border-right: 1px solid #8998c5; transform: rotate(45deg); }

.yv-recording { padding-top: 0; }
.yv-recording__grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; }
.yv-recording__card { display: flex; min-height: 310px; flex-direction: column; padding: 30px; border: 1px solid var(--yv-line); border-radius: 18px; background: var(--yv-soft); }
.yv-recording__icon { display: grid; width: 54px; height: 54px; flex: 0 0 auto; place-items: center; border-radius: 14px; color: var(--yv-blue); background: #fff; box-shadow: 0 12px 30px rgba(25,43,115,.08); }
.yv-recording__icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.yv-recording__partner-logo { display: flex; min-height: 62px; align-items: center; }
.yv-recording__partner-logo img { display: block; width: auto; max-width: 100%; height: auto; object-fit: contain; object-position: left center; }
.yv-recording__partner-logo--speechmate img { width: 230px; }
.yv-recording__partner-logo--voca img { width: 190px; }
.yv-recording__card h3 { margin: 12px 0 13px; color: var(--yv-navy); font-size: 28px; font-weight: 400; line-height: 1.12; }
.yv-recording__card--link { transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.yv-recording__card--link:hover { border-color: #cdd8ff; box-shadow: 0 22px 55px rgba(24,43,112,.1); transform: translateY(-4px); }
.yv-recording__card--link h3 { margin-top: 0; padding-top: 72px; }
.yv-recording__card p { margin: 0; color: var(--yv-copy); font-size: 16px; line-height: 1.5; }
.yv-recording__card--app { border-color: transparent; color: #fff; background: radial-gradient(circle at 88% 12%,rgba(89,147,255,.6),transparent 34%),linear-gradient(138deg,#111a4d,#254bd0); box-shadow: 0 22px 55px rgba(21,39,155,.2); }
.yv-recording__card--app .yv-recording__icon { color: #fff; background: rgba(255,255,255,.13); box-shadow: none; }
.yv-recording__app-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.yv-recording__app-head img { display: block; width: 52px; height: auto; object-fit: contain; }
.yv-recording__card--app h3 { margin-top: 0; padding-top: 72px; color: #fff; }
.yv-recording__card--app p { color: rgba(255,255,255,.72); }

.yv-start { background: var(--yv-soft); }
.yv-start__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.yv-start__grid article { min-height: 300px; padding: 30px; border-radius: 18px; background: #fff; }
.yv-start__grid h3 { margin: 72px 0 13px; color: var(--yv-navy); font-size: 26px; font-weight: 400; }
.yv-start__grid p { margin: 0; color: var(--yv-copy); font-size: 16px; line-height: 1.48; }

.yv-faq__grid { display: grid; grid-template-columns: .83fr 1.17fr; gap: 110px; }
.yv-faq__list { border-top: 1px solid var(--yv-line); }
.yv-faq details { border-bottom: 1px solid var(--yv-line); }
.yv-faq summary { display: flex; min-height: 94px; align-items: center; justify-content: space-between; gap: 20px; color: var(--yv-navy); font-size: 22px; cursor: pointer; list-style: none; }
.yv-faq summary::-webkit-details-marker { display: none; }
.yv-faq summary span { color: var(--yv-bright); font-size: 31px; font-weight: 300; transition: transform .2s; }
.yv-faq details[open] summary span { transform: rotate(45deg); }
.yv-faq details p { max-width: 720px; margin: -8px 0 28px; color: var(--yv-copy); font-size: 16px; line-height: 1.55; }

.yv-contact[hidden] { display: none; }
.yv-contact { position: fixed; z-index: 12000; inset: 0; display: grid; place-items: center; padding: 24px; }
.yv-contact__backdrop { position: absolute; inset: 0; border: 0; background: rgba(4,8,30,.84); backdrop-filter: blur(10px); }
.yv-contact__dialog { position: relative; width: min(1120px,100%); max-height: calc(100vh - 48px); overflow-y: auto; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; color: #fff; background: radial-gradient(circle at 86% 14%,rgba(77,139,255,.6),transparent 34%),linear-gradient(138deg,#0d1438,#243da0); box-shadow: 0 34px 90px rgba(0,0,0,.45); }
.yv-contact__close { position: absolute; z-index: 3; top: 18px; right: 18px; display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: #fff; background: rgba(255,255,255,.12); font-size: 28px; cursor: pointer; }
.yv-contact__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 58px; min-height: 610px; align-items: center; padding: 68px; }
.yv-contact .yv-eyebrow { color: var(--yv-sky); }
.yv-contact__brand { display: flex; align-items: center; gap: 11px; margin-bottom: 22px; color: var(--yv-sky); font-size: 13px; font-weight: 500; letter-spacing: .11em; text-transform: uppercase; }
.yv-contact__brand img { display: block; width: 38px; height: auto; object-fit: contain; }
.yv-contact__copy h2 { margin: 0; color: #fff; font-size: 53px; font-weight: 300; line-height: 1; letter-spacing: -.045em; }
.yv-contact__copy > p { margin: 25px 0 0; color: rgba(255,255,255,.72); font-size: 17px; line-height: 1.5; }
.yv-contact__links { display: grid; gap: 9px; margin-top: 30px; color: #fff; font-size: 19px; }
.yv-form { display: flex; min-height: 450px; flex-direction: column; justify-content: center; padding: 38px; border: 1px solid rgba(255,255,255,.18); border-radius: 18px; background: rgba(255,255,255,.1); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); backdrop-filter: blur(12px); }
.yv-form__fields { display: grid; gap: 18px; }
.yv-form label { display: grid; gap: 8px; }
.yv-form label > span { color: rgba(255,255,255,.78); font-size: 14px; }
.yv-form input[type="text"],.yv-form input[type="tel"] { width: 100%; min-height: 58px; padding: 0 17px; border: 1px solid var(--yv-line); border-radius: 10px; outline: none; background: #fff; font-size: 16px; }
.yv-form input:focus { border-color: var(--yv-sky); box-shadow: 0 0 0 3px rgba(255,255,255,.18); }
.yv-form__consent { grid-template-columns: 20px 1fr; gap: 10px !important; align-items: start; margin-top: 17px; }
.yv-form__consent input { width: 18px; height: 18px; margin: 0; accent-color: var(--yv-sky); }
.yv-form__consent span { font-size: 12px !important; line-height: 1.4; }
.yv-form__consent a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255,255,255,.55); }
.yv-form__footer { display: flex; flex-wrap: wrap; align-items: center; gap: 17px; margin-top: 27px; }
.yv-form__footer > .whitebyte-recaptcha { flex: 0 0 304px; width: 304px; margin: 0; }
.yv-form__footer .yv-button { flex: 0 0 auto; white-space: nowrap; }
.yv-form .yv-button--blue { color: var(--yv-blue); background: #fff; box-shadow: 0 15px 32px rgba(2,7,40,.28); }
.yv-form__status { flex: 0 0 100%; margin: 0; color: rgba(255,255,255,.78); font-size: 13px; line-height: 1.35; }
.yv-form__status.is-error { color: #ffd2d2; }
.yv-form__status.is-success { color: #c8ffe3; }
.yv-form.is-submitted .yv-form__fields,.yv-form.is-submitted .yv-form__consent,.yv-form.is-submitted .yv-form__footer > .whitebyte-recaptcha,.yv-form.is-submitted .yv-button { display: none; }
.yv-form.is-submitted .yv-form__status { color: #fff; font-size: 30px; font-weight: 300; line-height: 1.18; }
.yv-modal-open { overflow: hidden; }

.yv-reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease,transform .65s ease; }
.yv-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .yv-reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 1280px) {
    .yv-hero__grid { grid-template-columns: 1fr 1fr; gap: 35px; }
    .yv-hero__visual { width: 61vw; }
    .yv-capabilities { grid-template-columns: repeat(2,1fr); }
    .yv-telephony__grid { grid-template-columns: repeat(3,1fr); }
    .yv-roles__grid,.yv-start__grid { grid-template-columns: repeat(2,1fr); }
    .yv-recording__grid { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 900px) {
    .yv-shell,#main-header.header { width: min(100% - 40px,1640px); }
    .yv-hero { min-height: auto; }
    .yv-hero__grid { grid-template-columns: 1fr; padding: 36px 0 110px; }
    .yv-breadcrumbs { margin-bottom: 36px; }
    .yv-hero__visual { width: 100%; margin: 70px 0 0; }
    .yv-heading--row,.yv-product__grid,.yv-integrations__card,.yv-mcp__card,.yv-faq__grid,.yv-contact__grid { grid-template-columns: 1fr; gap: 42px; }
    .yv-heading--row > p { margin: 0; }
    .yv-flow__steps { grid-template-columns: repeat(2,1fr); }
    .yv-flow__steps article:nth-child(2) { border-right: 0; }
    .yv-flow__steps article:nth-child(3),.yv-flow__steps article:nth-child(4) { border-top: 1px solid rgba(255,255,255,.17); }
    .yv-flow__steps article::after { display: none; }
    .yv-product__screen { width: 100%; order: -1; }
    .yv-integrations__card { padding: 56px 48px; }
    .yv-integrations__scheme { padding-right: 0; }
    .yv-mcp__card { padding: 56px 48px; }
    .yv-mcp__visual { grid-template-columns: minmax(160px,.72fr) 60px minmax(280px,1.28fr); }
    .yv-telephony__grid,.yv-recording__grid { grid-template-columns: repeat(2,1fr); }
    .yv-recording__card--app { grid-column: span 2; }
    .yv-telephony__route i { width: 55px; }
    .yv-contact__grid { min-height: 0; padding: 60px 42px 42px; }
}

@media (max-width: 640px) {
    .yv-shell,#main-header.header { width: min(100% - 28px,1640px); }
    .yv-hero h1 { font-size: 47px; }
    .yv-brandline > span { display: none; }
    .yv-hero__copy > p { font-size: 17px; }
    .yv-hero__actions { align-items: stretch; flex-direction: column; }
    .yv-button { width: 100%; }
    .yv-browser { border-width: 4px; border-radius: 12px; transform: none; }
    .yv-browser__bar { height: 34px; }
    .yv-section { padding: 78px 0; }
    .yv-heading { margin-bottom: 38px; }
    .yv-heading h2,.yv-heading--row h2,.yv-product__copy h2,.yv-integrations h2,.yv-mcp__copy h2 { font-size: 40px; }
    .yv-capabilities,.yv-telephony__grid,.yv-recording__grid,.yv-roles__grid,.yv-start__grid { grid-template-columns: 1fr; }
    .yv-recording__card { min-height: 270px; padding: 24px; }
    .yv-recording__card--app { grid-column: auto; }
    .yv-telephony__card { min-height: 146px; padding: 24px; }
    .yv-telephony__type { top: 15px; right: 15px; width: 36px; height: 36px; }
    .yv-telephony__brand { min-height: 96px; }
    .yv-telephony__logo--megafon { width: 150px; }
    .yv-telephony__logo--uis { width: 80px; }
    .yv-telephony__logo--asterisk { width: 100px; }
    .yv-telephony__provider-logo { min-height: 58px; }
    .yv-telephony__card--request { grid-column: auto; display: flex; min-height: 230px; }
    .yv-telephony__request-copy { padding: 28px 0 0; }
    .yv-telephony__card--request .yv-button { width: 100%; }
    .yv-telephony__route { flex-wrap: wrap; gap: 13px; padding: 22px 14px; }
    .yv-telephony__route span { min-width: 115px; }
    .yv-telephony__route i { width: 28px; }
    .yv-capability { min-height: 245px; }
    .yv-capability h3 { font-size: 22px; }
    .yv-roles__grid article { min-height: 290px; }
    .yv-flow__steps { grid-template-columns: 1fr; }
    .yv-flow__steps article { min-height: 240px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.17); }
    .yv-flow__steps article:last-child { border-bottom: 0; }
    .yv-flow__steps h3 { margin-top: 52px; }
    .yv-product__grid { gap: 38px; }
    .yv-product__screen { border-width: 4px; border-radius: 11px; }
    .yv-integrations__card { width: min(100% - 28px,1640px); padding: 42px 26px; }
    .yv-integrations__scheme { grid-template-columns: 1fr; min-height: auto; padding: 0 0 150px; }
    .yv-integrations__scheme span,.yv-integrations__scheme span:nth-child(odd),.yv-integrations__scheme span:nth-child(even) { min-height: 78px; padding-right: 22px; padding-left: 22px; }
    .yv-integrations__scheme strong { left: auto; top: auto; right: 50%; bottom: -10px; width: 125px; height: 125px; transform: translateX(50%); }
    .yv-integrations__scheme i { display: none; }
    .yv-mcp__card { width: min(100% - 28px,1640px); min-height: 0; padding: 42px 26px; }
    .yv-mcp__visual { grid-template-columns: 1fr; gap: 18px; }
    .yv-mcp__assistants { grid-template-columns: repeat(2,1fr); }
    .yv-mcp__assistants span { min-height: 82px; padding: 16px; }
    .yv-mcp__assistants b { font-size: 21px; }
    .yv-mcp__connector { width: 1px; height: 42px; justify-self: center; }
    .yv-mcp__server { min-height: 330px; padding: 24px; }
    .yv-start__grid article { min-height: 250px; }
    .yv-start__grid h3 { margin-top: 48px; }
    .yv-faq summary { min-height: 84px; font-size: 19px; }
    .yv-contact { display: flex; align-items: flex-start; justify-content: center; overflow: hidden; padding: max(8px,env(safe-area-inset-top)) 8px max(8px,env(safe-area-inset-bottom)); }
    .yv-contact__dialog { width: 100%; max-height: calc(100dvh - 16px - env(safe-area-inset-top) - env(safe-area-inset-bottom)); overscroll-behavior: contain; border-radius: 18px; }
    .yv-contact__close { top: 10px; right: 10px; width: 38px; height: 38px; }
    .yv-contact__grid { gap: 16px; padding: 52px 14px 14px; }
    .yv-contact__copy h2 { max-width: calc(100% - 42px); font-size: 34px; }
    .yv-contact__copy > p,.yv-contact__links { display: none; }
    .yv-form { min-height: 0; padding: 18px; border-radius: 16px; }
    .yv-form__fields { gap: 10px; }
    .yv-form input[type="text"],.yv-form input[type="tel"] { min-height: 48px; font-size: 16px; }
    .yv-form__consent { margin-top: 10px; }
    .yv-form__consent span { font-size: 11.5px !important; }
    .yv-form__footer { align-items: stretch; flex-direction: column; gap: 8px; margin-top: 14px; }
    .yv-form__footer > .whitebyte-recaptcha { flex-basis: auto; width: 100%; }
}