:root{--white:#fff;--lavender:#f7f5fd;--purple:#6744b3;--purple-dark:#553496;--ink:#271e3c;--text:#635b72;--line:#e3ddeb;--soft:#b2a0db;--width:1256px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:36px}
body{margin:0;background:var(--white);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
a:focus-visible{outline:3px solid var(--purple);outline-offset:6px}
.wrap{width:min(var(--width),calc(100% - 96px));margin-inline:auto}
.skip-link{position:absolute;z-index:10;left:24px;top:16px;transform:translateY(-180%);padding:12px 20px;background:var(--white);border:2px solid var(--purple);border-radius:8px}
.skip-link:focus{transform:translateY(0)}
.opening{margin:24px 24px 0;background:var(--lavender);border-radius:30px}
.site-header{display:flex;align-items:center;gap:38px;min-height:116px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;font-size:27px;font-weight:600;line-height:1.2;letter-spacing:.02em}
.brand img{flex-shrink:0}
.primary-nav{display:flex;gap:36px;margin-left:auto;color:var(--text);font-size:17px}
.primary-nav a{padding-block:12px}
.primary-nav a:hover,.back-top:hover,.footer-legal a:hover{color:var(--purple);text-decoration:underline;text-underline-offset:6px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:58px;padding:12px 42px;border:1px solid var(--purple);border-radius:100px;background:var(--purple);color:var(--white);font-size:18px;font-weight:500;line-height:1.4;text-align:center;transition:background .18s,border-color .18s}
.button:hover{background:var(--purple-dark);border-color:var(--purple-dark)}
.header-button{min-height:48px;padding:10px 34px;font-size:16px}
.button-outline{background:transparent;border-color:#c7bdde;color:var(--purple)}
.button-outline:hover{background:#ede7f8;border-color:var(--purple)}
.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:8px;min-height:600px;padding-top:47px;padding-bottom:72px}
.hero-copy{position:relative;z-index:1}
h1,h2,h3,p{margin-top:0}
h1{margin-bottom:22px;font-size:clamp(56px,5.55vw,80px);font-weight:600;line-height:1.2;letter-spacing:.04em}
.hero-line{margin-bottom:28px;font-size:clamp(33px,3.7vw,53px);font-weight:500;line-height:1.5;letter-spacing:.02em}
.company-name{margin-bottom:5px;color:var(--text);font-size:22px;font-weight:500}
.hero-description{margin-bottom:36px;color:var(--text);font-size:19px;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:18px}
.hero-art{width:calc(100% + 58px);margin-left:-24px;pointer-events:none}
.hero-art img{width:100%;height:auto}
.directions{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:0;margin-bottom:0;padding:24px 0 31px;border-top:1px solid var(--line);list-style:none;color:#493b63;font-size:21px;font-weight:500}
.directions li:nth-child(2){text-align:center}
.directions li:last-child{text-align:right}
.section{padding-block:105px}
.section-label{margin-bottom:18px;color:var(--purple);font-size:16px;font-weight:500}
h2{margin-bottom:0;font-size:clamp(30px,2.9vw,42px);font-weight:500;line-height:1.5;letter-spacing:.02em}
.about{display:grid;grid-template-columns:1fr 1fr;gap:100px;border-bottom:1px solid var(--line)}
.about-copy{padding-top:9px;color:var(--text);font-size:18px;line-height:2}
.about-copy p{margin-bottom:18px}
.about-copy p:last-child{margin-bottom:0}
.services{padding-top:94px;padding-bottom:100px}
.services-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:49px}
.services-heading>p{margin:0 0 5px;color:var(--text);font-size:17px;line-height:1.9}
.service-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.service-item{border-top:1px solid var(--line);padding-top:30px}
.service-icon{width:46px;height:46px;margin-bottom:24px;stroke:var(--purple);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
h3{margin-bottom:13px;font-size:23px;font-weight:500;line-height:1.5}
.service-item p{margin-bottom:0;color:var(--text);font-size:17px;line-height:1.95}
.platform{display:flex;align-items:center;justify-content:space-between;gap:40px;overflow:hidden;position:relative;padding:58px 64px 64px;background:var(--purple);border-radius:26px;color:var(--white)}
.platform-copy{position:relative;z-index:1}
.platform .section-label{margin-bottom:13px;color:#e4d9fb}
.platform h2{font-size:38px;line-height:1.5}
.platform-copy>p:not(.section-label){margin-block:17px 28px;color:#f0eafa;font-size:18px;line-height:1.9}
.button-light{min-height:56px;padding-inline:29px;background:var(--white);border-color:var(--white);color:var(--purple)}
.button-light:hover{background:#eee7fb;border-color:#eee7fb}
.button-light svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.button-light:focus-visible{outline-color:var(--white)}
.platform-orbit{position:relative;flex:0 0 350px;height:270px;margin-right:20px;transform:rotate(-14deg)}
.platform-orbit::before{content:"";position:absolute;width:228px;height:228px;top:20px;left:60px;border-radius:50%;background:#8967c7;border:28px solid #9f82d4;box-shadow:0 0 0 24px #7c58bd}
.platform-orbit::after{content:"";position:absolute;inset:89px -10px 61px;border:8px solid #d0b9f5;border-radius:50%;transform:rotate(-5deg)}
.platform-orbit span{position:absolute;width:14px;height:14px;top:6px;right:17px;border-radius:50%;background:#cdb9ee}
.site-footer{padding-top:61px;padding-bottom:26px}
.footer-top{display:flex;align-items:center;gap:30px;padding-bottom:38px}
.footer-brand{font-size:23px;gap:10px}
.footer-top p{margin:0;color:var(--text);font-size:15px}
.back-top{margin-left:auto;color:var(--text);font-size:15px;white-space:nowrap}
.back-top span{margin-left:8px}
.footer-legal{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px 24px;border-top:1px solid var(--line);padding-top:23px;color:var(--text);font-size:14px;line-height:1.8}
.footer-legal p{margin:0}
@media(min-width:1600px){.opening{max-width:1536px;margin-inline:auto}.hero{min-height:640px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.site-header{gap:24px;min-height:104px}.brand{font-size:24px}.primary-nav{gap:22px;font-size:16px}.header-button{padding-inline:24px}.hero{min-height:560px;padding-top:30px;padding-bottom:64px}.hero-art{width:calc(100% + 28px);margin-left:-15px}.company-name{font-size:19px}.hero-description{font-size:17px}.hero-actions{gap:12px}.hero-actions .button{padding-inline:29px}.about{gap:58px}.section{padding-block:80px}.service-list{gap:30px}.platform{padding:49px 44px}.platform-orbit{flex-basis:290px;transform:scale(.9) rotate(-14deg);margin-right:0}}
@media(max-width:800px){.opening{margin:14px 14px 0;border-radius:24px}.wrap{width:calc(100% - 48px)}.site-header{flex-wrap:wrap;gap:0;justify-content:space-between;padding-top:23px;padding-bottom:16px;min-height:auto}.brand{font-size:23px;gap:8px}.brand img{width:40px;height:40px}.header-button{min-height:41px;font-size:14px;padding:8px 22px}.primary-nav{order:3;flex-basis:100%;margin-left:0;gap:30px;justify-content:flex-start;padding-top:18px;font-size:15px}.primary-nav a{padding-block:7px}.hero{grid-template-columns:1fr 1fr;gap:0;min-height:460px;padding-top:42px;padding-bottom:42px}h1{font-size:51px;margin-bottom:20px}.hero-line{font-size:31px}.company-name{font-size:16px}.hero-description{font-size:16px;max-width:21em;margin-bottom:27px}.hero-art{width:calc(100% + 31px);margin-left:-6px}.hero-actions .button{font-size:16px;min-height:49px;padding-inline:24px}.directions{font-size:17px;padding:20px 0 24px;gap:12px}.about{grid-template-columns:1fr;gap:31px}.section{padding-block:67px}.section-heading h2 br{display:none}.about-copy{padding-top:0;max-width:38em;font-size:17px}.services-heading{display:block;margin-bottom:35px}.services-heading>p{margin-top:21px}.desktop-break{display:none}.service-list{gap:25px}.service-item{padding-top:24px}.service-item p{font-size:16px}h3{font-size:21px}.platform{gap:20px;padding:39px 35px}.platform h2{font-size:31px}.platform-copy>p:not(.section-label){font-size:16px}.platform-orbit{position:absolute;right:-96px;top:50%;margin-top:-135px;opacity:.42;transform:scale(.8) rotate(-14deg);width:350px}.platform-copy{max-width:90%}.site-footer{padding-top:45px}.footer-top{flex-wrap:wrap;gap:16px 24px;padding-bottom:27px}.footer-top p{order:3;width:100%;font-size:14px}.footer-brand{font-size:21px}.footer-brand img{width:35px;height:35px}.footer-legal{font-size:13px}}
@media(max-width:580px){.opening{margin:10px 10px 0;border-radius:22px}.wrap{width:calc(100% - 40px)}.site-header{padding-top:19px}.brand{font-size:21px}.brand img{width:36px;height:36px}.header-button{padding-inline:17px;font-size:13px;min-height:38px}.primary-nav{justify-content:space-between;gap:14px;padding-top:15px;font-size:14px}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:35px;padding-bottom:9px}.hero-copy{width:100%}h1{font-size:52px;letter-spacing:.025em;margin-bottom:18px}.hero-line{font-size:33px;line-height:1.5;margin-bottom:22px}.company-name{font-size:17px}.hero-description{max-width:22em;font-size:15px;line-height:1.9;margin-bottom:26px}.hero-actions{gap:12px}.hero-actions .button{font-size:15px;min-height:48px;padding-inline:27px}.hero-art{width:100%;max-width:430px;align-self:center;margin:0 0 -3px}.directions{font-size:15px;padding-block:20px;gap:8px}.section{padding-block:54px}.section-label{font-size:14px;margin-bottom:13px}h2{font-size:28px;line-height:1.55;letter-spacing:0}.section-heading h2 br{display:block}.about{gap:25px}.about-copy{font-size:16px;line-height:1.95}.services-heading{margin-bottom:25px}.services-heading>p{font-size:15px;margin-top:18px}.service-list{grid-template-columns:1fr;gap:27px}.service-item{display:grid;grid-template-columns:39px 1fr;gap:0 18px;padding-top:24px}.service-icon{grid-row:1 / 3;width:35px;height:35px;margin-top:2px;margin-bottom:0}.service-item h3{font-size:21px;margin-bottom:8px}.service-item p{font-size:16px;line-height:1.95}.platform{padding:32px 25px 35px;border-radius:22px}.platform h2{font-size:30px}.platform-copy{max-width:100%}.platform-copy>p:not(.section-label){font-size:15px}.platform-orbit{opacity:.22;right:-110px}.button-light{font-size:16px;padding-inline:22px;min-height:51px;gap:13px}.site-footer{padding-top:36px;padding-bottom:23px}.footer-top{gap:13px;padding-bottom:24px}.footer-brand{font-size:20px}.back-top{font-size:13px}.footer-legal{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-top:20px;font-size:13px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.brand{font-size:19px;gap:5px}.header-button{padding-inline:13px}.primary-nav{gap:10px}h1{font-size:46px}.hero-line{font-size:29px}.hero-actions .button{padding-inline:22px}.company-name{font-size:15px}.directions{font-size:14px}.platform{padding-inline:22px}.platform h2{font-size:27px}.footer-brand{font-size:18px}.footer-legal{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
.opening-header{border-bottom-left-radius:0;border-bottom-right-radius:0}
.opening-hero{margin-top:0;border-top-left-radius:0;border-top-right-radius:0}