:root {
  --ink: #0a1512;
  --ink-soft: #17231f;
  --paper: #f2f0e9;
  --paper-bright: #faf9f5;
  --mint: #dfe9df;
  --acid: #b8f16b;
  --acid-dark: #7ba936;
  --sage: #97a99f;
  --line: rgba(10, 21, 18, .14);
  --line-light: rgba(255, 255, 255, .13);
  --white: #fff;
  --radius: 3px;
  --container: min(1180px, calc(100vw - 48px));
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper-bright); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
svg { display: block; }
.container { width: var(--container); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 10px 14px; background: var(--acid); color: var(--ink); transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
.noise { position: fixed; inset: 0; z-index: 30; pointer-events: none; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E"); }
.ambient { position: fixed; z-index: -1; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.ambient-one { width: 360px; height: 360px; right: -120px; top: 25vh; background: rgba(184, 241, 107, .08); }
.ambient-two { width: 300px; height: 300px; left: -100px; bottom: 15vh; background: rgba(72, 129, 110, .1); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; color: var(--white); border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, backdrop-filter .3s; }
.site-header.scrolled { background: rgba(8, 19, 17, .9); border-color: var(--line-light); backdrop-filter: blur(18px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 39px; height: 39px; display: grid; place-items: center; border: 1px solid var(--acid); color: var(--acid); font-size: 11px; font-weight: 800; letter-spacing: -.03em; clip-path: polygon(50% 0, 93% 20%, 93% 71%, 50% 100%, 7% 71%, 7% 20%); }
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font-size: 13px; letter-spacing: .17em; }
.brand-copy small { color: var(--sage); font-size: 7px; font-weight: 700; letter-spacing: .22em; }
.desktop-nav { display: flex; align-items: center; gap: 30px; }
.desktop-nav a { position: relative; color: #c8d1cd; font-size: 12px; }
.desktop-nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--acid); transition: right .25s; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-button { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line-light); background: transparent; cursor: pointer; }
.icon-button svg { width: 15px; fill: none; stroke: #c9d2ce; stroke-width: 1.6; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 0 23px; border: 1px solid var(--acid); background: var(--acid); color: var(--ink); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; cursor: pointer; transition: transform .2s, background .2s, color .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0, 0, 0, .16); }
.button-small { min-height: 38px; padding: 0 18px; font-size: 10px; }
.menu-button { display: none; width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer; }
.menu-button span { display: block; width: 22px; height: 1px; margin: 6px auto; background: var(--white); transition: transform .25s; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mobile-nav { display: none; }

.section-dark { color: var(--white); background: var(--ink); }
.hero { min-height: 760px; position: relative; overflow: hidden; padding: 160px 0 42px; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; }
.eyebrow { margin: 0 0 27px; display: flex; align-items: center; gap: 11px; color: #aab8b1; font-size: 9px; font-weight: 800; letter-spacing: .22em; }
.eyebrow span { width: 29px; height: 1px; background: var(--acid); }
.eyebrow-dark { color: #5f7169; }
.hero h1, .section h2, .contact-section h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; line-height: .97; }
.hero h1 { max-width: 720px; font-size: clamp(54px, 6.7vw, 91px); }
.hero-lead { max-width: 650px; margin: 32px 0 0; color: #b7c1bc; font-size: 16px; line-height: 1.75; }
.hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 32px; }
.text-link { display: inline-flex; align-items: center; gap: 14px; color: #d8dfdc; font-size: 11px; font-weight: 700; letter-spacing: .05em; }
.text-link span { color: var(--acid); transition: transform .2s; }
.text-link:hover span { transform: translateY(3px); }
.hero-trust { margin-top: 47px; display: flex; align-items: center; gap: 13px; color: #86978f; font-size: 10px; line-height: 1.5; letter-spacing: .02em; }
.hero-trust strong { color: #bac5c0; font-size: 10px; font-weight: 600; }
.trust-shield { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line-light); }
.trust-shield svg { width: 18px; fill: none; stroke: var(--acid); stroke-width: 1.5; }

.hero-visual { min-height: 470px; position: relative; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(184, 241, 107, .18); border-radius: 50%; }
.orbit::after { content: ''; position: absolute; width: 6px; height: 6px; left: 50%; top: -3px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 15px var(--acid); }
.orbit-outer { width: 430px; height: 430px; animation: spin 30s linear infinite; }
.orbit-inner { width: 272px; height: 272px; border-style: dashed; animation: spin 22s linear infinite reverse; }
.visual-core { position: relative; z-index: 2; width: 146px; height: 146px; display: grid; place-items: center; align-content: center; gap: 7px; text-align: center; border: 1px solid rgba(184, 241, 107, .55); background: rgba(10, 23, 19, .9); clip-path: polygon(50% 0, 92% 23%, 92% 76%, 50% 100%, 8% 76%, 8% 23%); }
.visual-core svg { width: 33px; fill: none; stroke: var(--acid); stroke-width: 1.5; }
.visual-core strong { color: #dce6e1; font-size: 10px; letter-spacing: .16em; line-height: 1.5; }
.core-pulse { position: absolute; inset: 10px; border: 1px solid rgba(184, 241, 107, .18); clip-path: inherit; animation: pulse 2.8s ease-in-out infinite; }
.orbit-card { position: absolute; z-index: 3; width: 138px; min-height: 84px; padding: 15px; border: 1px solid var(--line-light); background: rgba(15, 30, 25, .92); backdrop-filter: blur(9px); box-shadow: 0 18px 40px rgba(0,0,0,.2); }
.orbit-card span { float: right; color: var(--acid); font-size: 8px; }
.orbit-card strong, .orbit-card small { display: block; }
.orbit-card strong { margin: 15px 0 6px; font-family: var(--serif); font-size: 18px; font-weight: 400; }
.orbit-card small { color: #82938b; font-size: 8px; letter-spacing: .05em; }
.card-doc { top: 1%; left: 4%; }
.card-case { top: 12%; right: -3%; }
.card-sec { right: 1%; bottom: 7%; }
.card-client { left: -2%; bottom: 12%; }
.visual-caption { position: absolute; bottom: -5px; display: flex; align-items: center; gap: 8px; color: #72847a; font-size: 7px; letter-spacing: .18em; }
.visual-caption i { width: 5px; height: 5px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 9px var(--acid); }
.hero-metrics { position: relative; z-index: 2; margin-top: 74px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.metric { padding: 25px 0; display: flex; align-items: baseline; gap: 13px; border-right: 1px solid var(--line-light); }
.metric:last-child { border-right: 0; padding-left: 30px; }
.metric:nth-child(2) { padding-left: 30px; }
.metric strong { color: var(--acid); font-family: var(--serif); font-size: 27px; font-weight: 400; }
.metric span { color: #87978f; font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.scroll-hint { position: absolute; right: 22px; bottom: 70px; display: flex; align-items: center; gap: 10px; color: #64766d; font-size: 7px; letter-spacing: .18em; transform: rotate(90deg); transform-origin: right center; }
.scroll-hint span { width: 22px; height: 1px; background: var(--acid); }

.section { padding: 120px 0; }
.section-light { background: var(--paper-bright); }
.section-paper { background: var(--paper); }
.section-mint { background: var(--mint); }
.section h2, .contact-section h2 { font-size: clamp(43px, 5vw, 68px); }
.section h2 em, .contact-section h2 em { color: #87958f; font-weight: 400; }
.split-heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: start; }
.split-heading > div > p { max-width: 630px; margin: 29px 0 0; color: #607069; line-height: 1.75; font-size: 15px; }
.ecosystem-flow { position: relative; margin-top: 83px; display: grid; grid-template-columns: repeat(5, 1fr); }
.flow-line { position: absolute; left: 10%; right: 10%; top: 52px; height: 1px; background: var(--line); }
.ecosystem-flow article { position: relative; text-align: center; }
.ecosystem-flow article > span { position: absolute; top: -14px; left: calc(50% + 39px); color: #84928c; font-size: 8px; }
.flow-icon { position: relative; z-index: 2; width: 103px; height: 103px; margin: 0 auto 21px; display: grid; place-items: center; border: 1px solid #bdc7c1; background: var(--paper-bright); color: #76867e; font-size: 10px; font-weight: 800; letter-spacing: .08em; clip-path: polygon(50% 0, 95% 25%, 95% 75%, 50% 100%, 5% 75%, 5% 25%); transition: background .25s, color .25s, transform .25s; }
.ecosystem-flow article:hover .flow-icon { background: var(--ink); color: var(--acid); transform: translateY(-5px); }
.ecosystem-flow h3 { margin: 0; font-family: var(--serif); font-size: 20px; font-weight: 400; }
.ecosystem-flow p { margin: 7px 0 0; color: #78867f; font-size: 9px; }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 80px; }
.section-heading > p { max-width: 380px; margin: 0 0 3px; color: #68776f; font-size: 14px; line-height: 1.75; }
.advantages-grid { margin-top: 70px; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.advantage-card { min-height: 255px; padding: 37px 38px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, transform .25s; }
.advantage-card:hover { background: var(--paper-bright); transform: translateY(-3px); }
.advantage-head { display: flex; align-items: center; justify-content: space-between; }
.advantage-number { color: #7e8d85; font-size: 9px; letter-spacing: .1em; }
.advantage-icon { width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--acid-dark); font-size: 13px; }
.advantage-card h3 { margin: 47px 0 15px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.advantage-card p { max-width: 480px; margin: 0; color: #6c7973; font-size: 13px; line-height: 1.7; }

.programs-section { overflow: hidden; }
.section-heading-dark > p { color: #84958c; }
.section-heading-dark h2 em { color: #697a71; }
.programs-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.program-card { position: relative; min-height: 350px; padding: 35px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line-light); background: var(--ink-soft); transition: transform .25s, border-color .25s; }
.program-card:hover { transform: translateY(-4px); border-color: rgba(184, 241, 107, .45); }
.program-card.featured { background: #1b2d26; }
.program-card.featured::after { content: 'РЕКОМЕНДУЕМ'; position: absolute; top: 20px; right: -33px; width: 140px; padding: 7px 0; text-align: center; background: var(--acid); color: var(--ink); font-size: 7px; font-weight: 900; letter-spacing: .1em; transform: rotate(45deg); }
.program-category { color: var(--acid); font-size: 8px; font-weight: 800; letter-spacing: .19em; }
.program-card h3 { margin: 40px 0 14px; font-family: var(--serif); font-size: 32px; font-weight: 400; }
.program-card > p { max-width: 440px; margin: 0; color: #91a198; font-size: 13px; line-height: 1.7; }
.program-meta { margin-top: auto; padding-top: 35px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-light); }
.program-details { display: flex; gap: 24px; }
.program-details span { display: grid; gap: 5px; color: #75877e; font-size: 7px; letter-spacing: .1em; text-transform: uppercase; }
.program-details strong { color: #c2ccc7; font-size: 9px; font-weight: 500; letter-spacing: 0; text-transform: none; }
.download-button { width: 45px; height: 45px; display: grid; place-items: center; border: 1px solid var(--acid); color: var(--acid); font-size: 17px; transition: background .2s, color .2s; }
.download-button:hover { background: var(--acid); color: var(--ink); }
.placeholder-notice { margin: 25px 0 0; display: flex; align-items: center; gap: 10px; color: #71837a; font-size: 10px; }
.placeholder-notice span { width: 20px; height: 20px; display: grid; place-items: center; border: 1px solid #63766c; border-radius: 50%; color: var(--acid); font-family: var(--serif); }

.security-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; align-items: center; }
.security-visual { min-height: 470px; position: relative; display: grid; place-items: center; }
.security-rings, .security-rings i { position: absolute; border: 1px solid rgba(10,21,18,.14); border-radius: 50%; }
.security-rings { width: 410px; height: 410px; }
.security-rings i:nth-child(1) { inset: 48px; }
.security-rings i:nth-child(2) { inset: 100px; }
.security-rings i:nth-child(3) { inset: 150px; background: rgba(255,255,255,.34); }
.security-lock { position: relative; z-index: 2; width: 104px; height: 104px; display: grid; place-items: center; background: var(--ink); clip-path: polygon(50% 0, 93% 23%, 93% 76%, 50% 100%, 7% 76%, 7% 23%); }
.security-lock svg { width: 42px; fill: none; stroke: var(--acid); stroke-width: 1.6; }
.security-label { position: absolute; padding: 10px 13px; border: 1px solid rgba(10,21,18,.17); background: rgba(250,249,245,.78); color: #4c5e55; font-size: 8px; letter-spacing: .06em; backdrop-filter: blur(8px); }
.label-one { top: 16%; left: -1%; }
.label-two { top: 23%; right: -3%; }
.label-three { bottom: 15%; left: 8%; }
.security-content h2 { font-size: clamp(42px, 4.6vw, 64px); }
.security-lead { margin: 27px 0 31px; color: #53655c; font-size: 14px; line-height: 1.7; }
.security-list { list-style: none; margin: 0; padding: 0; }
.security-list li { padding: 19px 0; display: flex; gap: 16px; border-top: 1px solid rgba(10,21,18,.13); }
.security-list li > span { width: 24px; height: 24px; flex: none; display: grid; place-items: center; border: 1px solid var(--acid-dark); color: var(--acid-dark); font-size: 10px; }
.security-list strong { font-family: var(--serif); font-size: 18px; font-weight: 400; }
.security-list p { margin: 5px 0 0; color: #65766d; font-size: 11px; line-height: 1.6; }
.accuracy-note { margin: 19px 0 0; padding-left: 12px; border-left: 2px solid var(--acid-dark); color: #607168; font-size: 9px; line-height: 1.6; }

.center-heading { text-align: center; }
.center-heading .eyebrow { justify-content: center; }
.audience-grid { margin-top: 68px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.audience-card { min-height: 270px; padding: 28px 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.audience-card > span { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--acid-dark); font-size: 11px; }
.audience-card h3 { margin: 70px 0 13px; font-family: var(--serif); font-size: 23px; font-weight: 400; }
.audience-card p { margin: 0; color: #718078; font-size: 11px; line-height: 1.7; }
.compact { grid-template-columns: .8fr 1.2fr; align-items: end; }
.steps { margin-top: 70px; display: grid; grid-template-columns: repeat(3, 1fr); }
.step-card { position: relative; padding: 0 48px 0 0; }
.step-card:not(:last-child)::after { content: '→'; position: absolute; right: 27px; top: 42px; color: #91a098; }
.step-number { width: 82px; height: 82px; display: grid; place-items: center; border: 1px solid #b6c0ba; color: var(--acid-dark); font-family: var(--serif); font-size: 26px; clip-path: polygon(50% 0, 93% 23%, 93% 76%, 50% 100%, 7% 76%, 7% 23%); }
.step-card h3 { margin: 28px 0 13px; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.step-card p { max-width: 290px; margin: 0; color: #6e7b75; font-size: 12px; line-height: 1.7; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; }
.faq-intro > p:not(.eyebrow) { max-width: 300px; margin: 28px 0 24px; color: #697970; font-size: 12px; line-height: 1.7; }
.dark-link { color: var(--ink); }
.accordion-item { border-top: 1px solid var(--line); }
.accordion-item:last-child { border-bottom: 1px solid var(--line); }
.accordion-trigger { width: 100%; padding: 25px 0; display: flex; align-items: center; justify-content: space-between; gap: 30px; border: 0; background: transparent; text-align: left; font-family: var(--serif); font-size: 20px; cursor: pointer; }
.accordion-trigger span { width: 28px; height: 28px; flex: none; display: grid; place-items: center; border: 1px solid var(--line); font-family: var(--sans); font-size: 16px; font-weight: 300; transition: transform .2s, background .2s; }
.accordion-trigger[aria-expanded="true"] span { transform: rotate(45deg); background: var(--acid); }
.accordion-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.accordion-panel > div { overflow: hidden; }
.accordion-panel p { margin: 0; padding: 0 48px 24px 0; color: #68776f; font-size: 12px; line-height: 1.75; }
.accordion-trigger[aria-expanded="true"] + .accordion-panel { grid-template-rows: 1fr; }

.contact-section { padding: 110px 0; position: relative; overflow: hidden; }
.contact-section::after { content: ''; position: absolute; width: 600px; height: 600px; right: -220px; top: -270px; border: 1px solid rgba(184,241,107,.15); border-radius: 50%; box-shadow: 0 0 0 80px rgba(184,241,107,.025), 0 0 0 160px rgba(184,241,107,.018); }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; }
.contact-copy > p:not(.eyebrow) { max-width: 590px; margin: 30px 0 35px; color: #93a39b; font-size: 14px; line-height: 1.75; }
.button-light { border-color: var(--white); background: var(--white); }
.contact-card { padding: 33px; display: grid; border: 1px solid var(--line-light); background: rgba(255,255,255,.035); }
.contact-card > p { margin: 0 0 25px; color: #7e9087; font-size: 8px; letter-spacing: .2em; }
.contact-card a { padding: 14px 0; border-top: 1px solid var(--line-light); color: #c8d2cd; font-family: var(--serif); font-size: 19px; transition: color .2s; }
.contact-card a:hover { color: var(--acid); }
.contact-card small { margin-top: 20px; color: #65776e; font-size: 8px; }
.site-footer { color: #87988f; background: #06100d; }
.footer-top { padding: 38px 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line-light); }
.footer-links { display: flex; gap: 26px; font-size: 9px; }
.back-top { justify-self: end; color: var(--acid); font-size: 8px; letter-spacing: .12em; }
.footer-bottom { padding: 20px 0 25px; display: flex; justify-content: space-between; font-size: 8px; letter-spacing: .04em; }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 30px; padding: 14px 20px; background: var(--acid); color: var(--ink); font-size: 11px; font-weight: 700; box-shadow: 0 15px 40px rgba(0,0,0,.25); opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: opacity .2s, transform .2s; }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal-delay { transition-delay: .15s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { opacity: .35; transform: scale(.94); } }

/* Экран входа */
.login-page { min-height: 100vh; overflow: hidden; color: var(--white); background: var(--ink); }
.login-page::before { content: ''; position: fixed; inset: 0; background-image: linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px); background-size: 75px 75px; }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: 1.08fr .92fr; position: relative; z-index: 2; }
.login-brand { position: relative; padding: 54px clamp(45px, 7vw, 110px); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.brand-login { align-self: flex-start; }
.login-copy { position: relative; z-index: 2; max-width: 620px; }
.login-copy h1 { margin: 0; font-family: var(--serif); font-size: clamp(57px, 7vw, 102px); font-weight: 400; line-height: .94; letter-spacing: -.05em; }
.login-copy > p:last-child { max-width: 460px; margin: 30px 0 0; color: #8fa098; font-size: 14px; line-height: 1.7; }
.login-footnote { color: #64766d; font-size: 8px; letter-spacing: .12em; }
.login-panel { min-height: 100vh; display: grid; place-items: center; padding: 60px; color: var(--ink); background: var(--paper); }
.login-form-wrap { width: min(390px, 100%); }
.login-status-icon { width: 58px; height: 58px; margin-bottom: 33px; display: grid; place-items: center; border: 1px solid #b3beb8; clip-path: polygon(50% 0, 93% 23%, 93% 76%, 50% 100%, 7% 76%, 7% 23%); }
.login-status-icon svg { width: 25px; fill: none; stroke: var(--acid-dark); stroke-width: 1.5; }
.login-kicker { margin: 0 0 17px; color: var(--acid-dark); font-size: 8px; font-weight: 800; letter-spacing: .2em; }
.login-form-wrap h2 { margin: 0; font-family: var(--serif); font-size: 43px; font-weight: 400; letter-spacing: -.035em; }
.login-form-wrap > p:not(.login-kicker) { margin: 15px 0 34px; color: #6c7b74; font-size: 12px; line-height: 1.65; }
#login-form label { display: block; margin-bottom: 9px; color: #516159; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.password-field { position: relative; }
.password-field input { width: 100%; height: 53px; padding: 0 50px 0 16px; border: 1px solid #b9c2bd; outline: none; background: var(--paper-bright); color: var(--ink); font-size: 13px; transition: border-color .2s, box-shadow .2s; }
.password-field input:focus { border-color: var(--acid-dark); box-shadow: 0 0 0 3px rgba(123,169,54,.12); }
.password-field button { position: absolute; right: 0; top: 0; width: 50px; height: 53px; display: grid; place-items: center; border: 0; background: transparent; cursor: pointer; }
.password-field svg { width: 19px; fill: none; stroke: #77857e; stroke-width: 1.5; }
.form-error { min-height: 18px; margin: 8px 0 4px; color: #9c3f35; font-size: 10px; }
.login-submit { width: 100%; justify-content: space-between; }
.login-submit:disabled { opacity: .65; cursor: wait; }
.login-security { margin-top: 30px; padding-top: 21px; display: flex; align-items: center; gap: 11px; border-top: 1px solid var(--line); color: #617169; font-size: 9px; line-height: 1.5; }
.login-security svg { width: 20px; flex: none; fill: none; stroke: var(--acid-dark); stroke-width: 1.5; }
.login-security small { color: #8c9892; }
.login-orbit { position: fixed; z-index: 1; width: 560px; height: 560px; left: 43%; top: 50%; border: 1px solid rgba(184,241,107,.12); border-radius: 50%; transform: translate(-50%, -50%); }
.login-orbit i { position: absolute; border: 1px solid rgba(184,241,107,.07); border-radius: 50%; }
.login-orbit i:nth-child(1) { inset: 70px; }
.login-orbit i:nth-child(2) { inset: 140px; }
.login-orbit i:nth-child(3) { inset: 230px; background: rgba(184,241,107,.08); box-shadow: 0 0 90px rgba(184,241,107,.07); }

@media (max-width: 980px) {
  :root { --container: min(100% - 36px, 760px); }
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .mobile-nav { position: fixed; inset: 82px 0 auto; padding: 35px 30px 45px; display: grid; gap: 24px; background: rgba(8,19,17,.98); border-top: 1px solid var(--line-light); transform: translateY(-130%); transition: transform .3s; }
  .mobile-nav.open { transform: translateY(0); }
  .mobile-nav a { color: #d9e0dd; font-family: var(--serif); font-size: 25px; }
  .hero { padding-top: 135px; }
  .hero-grid, .security-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 30px; }
  .hero-metrics { margin-top: 45px; }
  .scroll-hint { display: none; }
  .split-heading { grid-template-columns: 1fr; }
  .ecosystem-flow { grid-template-columns: repeat(3, 1fr); gap: 35px 0; }
  .ecosystem-flow article:nth-last-child(-n+2) { transform: translateX(50%); }
  .flow-line { display: none; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { gap: 55px; }
  .security-visual { order: 2; }
  .faq-grid, .contact-grid { gap: 65px; }
  .login-shell { grid-template-columns: .85fr 1.15fr; }
  .login-brand { padding: 45px; }
  .login-copy h1 { font-size: 63px; }
  .login-panel { padding: 45px; }
}

@media (max-width: 680px) {
  :root { --container: calc(100% - 32px); }
  .header-inner { height: 70px; }
  .brand-copy small { display: none; }
  .button-small, .protection-button { display: none; }
  .mobile-nav { top: 70px; }
  .hero { min-height: auto; padding: 120px 0 40px; }
  .hero h1 { font-size: clamp(47px, 14.3vw, 67px); }
  .hero-lead { font-size: 14px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-visual { min-height: 400px; transform: scale(.84); margin: -10px -25px; }
  .orbit-outer { width: 380px; height: 380px; }
  .card-doc { left: -1%; }
  .card-case { right: -4%; }
  .hero-metrics { grid-template-columns: 1fr; }
  .metric, .metric:nth-child(2), .metric:last-child { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .section { padding: 82px 0; }
  .section h2, .contact-section h2 { font-size: 44px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 25px; }
  .ecosystem-flow { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-flow article:nth-last-child(-n+2) { transform: none; }
  .ecosystem-flow article:last-child { transform: translateX(50%); }
  .advantages-grid, .programs-grid, .audience-grid, .steps { grid-template-columns: 1fr; }
  .advantage-card { min-height: 230px; padding: 28px; }
  .program-card { min-height: 330px; padding: 29px; }
  .security-grid { gap: 35px; }
  .security-visual { min-height: 390px; transform: scale(.82); margin: -20px -40px; }
  .label-two { right: 1%; }
  .audience-card { min-height: 230px; }
  .audience-card h3 { margin-top: 45px; }
  .step-card { padding: 0 0 55px; }
  .step-card:not(:last-child)::after { content: '↓'; left: 37px; right: auto; top: auto; bottom: 18px; }
  .faq-grid { gap: 55px; }
  .contact-section { padding: 82px 0; }
  .contact-grid { gap: 50px; }
  .footer-top { grid-template-columns: 1fr auto; }
  .footer-links { display: none; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
  .login-page { overflow: auto; }
  .login-shell { min-height: 100svh; grid-template-columns: 1fr; }
  .login-brand { min-height: 38svh; padding: 28px 24px 35px; }
  .login-copy { margin-top: 65px; }
  .login-copy h1 { font-size: 49px; }
  .login-copy > p:last-child, .login-footnote { display: none; }
  .login-panel { min-height: 62svh; padding: 48px 24px; }
  .login-form-wrap h2 { font-size: 38px; }
  .login-orbit { left: 50%; top: 28%; width: 380px; height: 380px; }
}

@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; }
}