* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--snm-paper); color: var(--snm-ink); font: 17px/1.65 var(--snm-font); }
a { color: inherit; text-underline-offset: .22em; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; text-wrap: balance; }
h1, h2 { letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 3.25vw, 3.1rem); font-weight: 650; }
h3 { font-size: 1.5rem; letter-spacing: -.025em; font-weight: 650; }
img { max-width: 100%; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #3766ab; outline-offset: 5px; }
.section-dark :focus-visible, .site-header :focus-visible, .site-footer :focus-visible { outline-color: var(--snm-lime); }
.content-wrap { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.section-pad { padding-block: 100px; }
.section-dark { color: #fff; background: var(--snm-navy); }
.section-tint { background: var(--snm-soft); --snm-muted: #46627a; }
.eyebrow { font-size: .82rem; line-height: 1.6; font-weight: 700; letter-spacing: .085em; text-transform: uppercase; color: var(--snm-muted); margin-bottom: 22px; }
.eyebrow.lime { color: var(--snm-lime); }
.skip-link { position: fixed; left: 16px; top: -100px; background: var(--snm-lime); color: var(--snm-navy); z-index: 100; padding: 12px 20px; font-weight: 700; }
.skip-link:focus { top: 12px; }
.site-header { color: #fff; background: var(--snm-navy); border-bottom: 1px solid #36506d; }
.header-inner { min-height: 86px; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 1.25rem; font-weight: 800; letter-spacing: .12em; text-decoration: none; white-space: nowrap; }
.site-header .brand { color: var(--snm-lime); font-family: var(--snm-font); font-size: 25px; font-weight: 900; letter-spacing: -.05em; line-height: 1.55; }
.main-nav { display: flex; gap: 28px; margin-left: auto; }
.main-nav a, .login-link { display: inline-flex; align-items: center; min-height: 44px; color: #d8e8f4; font-size: .95rem; text-decoration: none; }
.main-nav a:hover, .login-link:hover { color: var(--snm-lime); text-decoration: underline; }
.header-actions { display: flex; align-items: center; gap: 24px; }
.button { display: inline-flex; min-height: 50px; justify-content: center; align-items: center; gap: 22px; padding: 13px 22px; font-size: 1rem; font-weight: 700; line-height: 1.5; text-decoration: none; transition: background-color .15s ease, box-shadow .15s ease; }
.button span { font-size: 1.2rem; }
.button-lime { color: var(--snm-navy); background: var(--snm-lime); border: 1px solid var(--snm-lime); }
.button-lime:hover { background: #d8f79d; border-color: #d8f79d; }
.button-ghost { color: #fff; border: 1px solid var(--snm-blue); }
.button-ghost:hover { background: var(--snm-navy-2); }
.button.compact { min-height: 44px; padding: 9px 18px; font-size: .95rem; }
.button-outline { color: var(--snm-ink); border: 1px solid var(--snm-ink); }
.button-outline:hover { background: var(--snm-soft); }
.hero { position: relative; overflow: hidden; }
.hero-layout { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 276px; gap: 72px; align-items: end; padding-block: 88px 80px; }
.hero-copy { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.65rem, 4.8vw, 4.4rem); line-height: 1.08; font-weight: 650; max-width: 870px; margin-bottom: 28px; }
.hero h1 span { color: var(--snm-lime); }
.hero-lead { color: #d3e2ef; font-size: 1.125rem; line-height: 1.7; max-width: 670px; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.microcopy { color: var(--snm-blue); font-size: .9rem; margin-top: 22px; }
.hero-orbit { position: absolute; width: 680px; height: 680px; top: -410px; right: -260px; border: 1px solid #385371; border-radius: 50%; box-shadow: 0 0 0 48px #0d2845, 0 0 0 102px #0a233f; }
.hero-map { position: relative; z-index: 1; border-top: 2px solid var(--snm-lime); margin-bottom: 4px; padding-top: 20px; }
.map-kicker { color: var(--snm-lime); text-transform: uppercase; letter-spacing: .11em; font-size: .8rem; font-weight: 700; margin-bottom: 22px; }
.map-line { display: grid; grid-template-columns: 30px 1fr; padding-block: 17px; border-top: 1px solid #3b5470; column-gap: 12px; }
.map-line>span { color: var(--snm-blue); font-size: .8rem; }
.map-line b { font-size: 1rem; letter-spacing: .08em; }
.map-line p { grid-column: 2; color: #d3e2ef; font-size: .95rem; }
.map-caption { font-size: .85rem; color: var(--snm-blue); margin-top: 20px; }
.section-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: end; margin-bottom: 46px; }
.section-intro>p { max-width: 490px; color: var(--snm-muted); font-size: 1.06rem; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.product-card { display: flex; flex-direction: column; min-height: 410px; padding: 28px; border: 1px solid var(--snm-line); border-top: 3px solid var(--snm-ink); background: #f9faf5; }
.card-label { font-size: .82rem; color: var(--snm-muted); line-height: 1.5; }
.card-label b { color: var(--snm-ink); letter-spacing: .06em; }
.card-label>span { display: block; color: var(--snm-muted); margin-bottom: 14px; }
.product-card h3 { margin-block: 28px 18px; }
.product-card>p:not(.card-label) { color: var(--snm-muted); font-size: 1rem; }
.text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 48px; font-size: .95rem; font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.product-card .text-link { margin-top: auto; padding-top: 26px; }
.text-link span { font-size: 1.2rem; }
.journey { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); list-style: none; padding: 24px 0; margin: 42px 0 24px; border-block: 1px solid #8ea6b9; gap: 24px; counter-reset: journey; }
.journey li { position: relative; font-weight: 650; line-height: 1.5; font-size: 1rem; }
.journey li::before { display: block; counter-increment: journey; content: '0' counter(journey); color: var(--snm-muted); font-size: .8rem; margin-bottom: 10px; font-weight: 400; }
.journey li:not(:last-child)::after { content: '→'; position: absolute; top: 0; right: 0; color: var(--snm-muted); }
.kernel-note { color: var(--snm-muted); font-size: .95rem; max-width: 900px; }
.product-stories { padding-block: 20px; }
.story { display: grid; grid-template-columns: 135px minmax(0,1fr) 274px; gap: 40px; padding-block: 80px; border-bottom: 1px solid var(--snm-line); }
.story:last-child { border-bottom: 0; }
.story-label { font-size: .9rem; color: var(--snm-muted); }
.story-label>span { display: block; margin-bottom: 18px; }
.story-label b { color: var(--snm-ink); letter-spacing: .06em; }
.story h2 { font-size: clamp(1.9rem, 2.8vw, 2.65rem); }
.story-main>p:not(.result-line) { color: var(--snm-muted); margin-block: 24px; }
.result-line { font-size: 1rem; font-weight: 650; margin-bottom: 28px; }
.result-line>span { color: #385d24; font-size: 1.4rem; }
.step-list { padding: 0; margin: 0; list-style: none; border-top: 2px solid var(--snm-ink); counter-reset: steps; }
.step-list li { display: flex; gap: 14px; padding-block: 16px; border-bottom: 1px solid var(--snm-line); font-size: .95rem; line-height: 1.5; }
.step-list li::before { counter-increment: steps; content: '0' counter(steps); font-size: .8rem; color: var(--snm-muted); padding-top: 2px; }
.connections h2 { max-width: 720px; }
.connections-intro { max-width: 650px; color: #d3e2ef; margin-block: 25px 40px; font-size: 1.125rem; }
.connection-products { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; margin-bottom: 36px; }
.connection-products>div { display: flex; flex-direction: column; gap: 14px; border: 1px solid #738fa9; padding: 24px; }
.connection-products b { color: var(--snm-lime); font-size: 1rem; letter-spacing: .07em; }
.connection-products span { font-size: 1.125rem; }
.relation-list { list-style: none; margin: 0; padding: 0; }
.relation-list li { display: grid; grid-template-columns: 325px minmax(0,1fr); align-items: baseline; gap: 36px; border-top: 1px solid #3b5470; padding-block: 22px; }
.relation-route { display: flex; justify-content: space-between; gap: 16px; align-items: center; font-size: 1rem; }
.relation-route b { min-width: 108px; letter-spacing: .04em; }
.relation-route>span { color: var(--snm-lime); font-size: 1.3rem; }
.relation-list p { color: #d3e2ef; font-size: 1rem; }
.connection-boundary { border-top: 1px solid #738fa9; padding-top: 26px; color: var(--snm-lime); font-size: 1.06rem; font-weight: 650; }
.connection-availability { max-width: 850px; font-size: .9rem; color: var(--snm-blue); margin-top: 14px; }
.cabinet { background: #f9faf5; }
.cabinet-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.cabinet-copy>p:not(.eyebrow) { color: var(--snm-muted); margin-top: 24px; }
.cabinet-copy .subdued { font-size: .95rem; }
.cabinet-copy .text-link { margin-top: 16px; }
.cabinet-preview { background: var(--snm-navy); color: #fff; padding: 28px; border: 1px solid var(--snm-navy-2); box-shadow: 12px 12px 0 #d8e4ce; }
.cabinet-preview figcaption { font-weight: 700; font-size: 1rem; padding-bottom: 22px; }
.cabinet-preview figcaption>span { display: block; font-size: .8rem; font-weight: 400; color: var(--snm-lime); margin-top: 8px; }
.cabinet-preview ul { list-style: none; padding: 0; margin: 0; }
.cabinet-preview li { display: grid; grid-template-columns: 102px minmax(0,1fr); gap: 14px; padding-block: 20px; border-top: 1px solid #3b5470; align-items: baseline; }
.cabinet-preview li>b { font-size: .8rem; color: var(--snm-lime); letter-spacing: .04em; }
.cabinet-preview strong { display: block; font-size: 1rem; font-weight: 500; }
.cabinet-preview li span, .cabinet-preview>p { display: block; font-size: .85rem; color: var(--snm-blue); }
.cabinet-preview>p { border-top: 1px solid #3b5470; padding-top: 18px; }
.trust-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px; }
.trust-grid article { border-top: 2px solid var(--snm-ink); padding-top: 20px; }
.trust-number { color: var(--snm-muted); font-size: .85rem; }
.trust-grid h3 { font-size: 1.25rem; margin-block: 20px 12px; }
.trust-grid p { color: var(--snm-muted); font-size: 1rem; }
.faq { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.faq details { border-top: 1px solid var(--snm-line); }
.faq details:last-child { border-bottom: 1px solid var(--snm-line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; min-height: 68px; gap: 20px; padding-block: 18px; cursor: pointer; list-style: none; line-height: 1.5; font-weight: 650; font-size: 1.06rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; font-size: 1.4rem; font-weight: 400; }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--snm-muted); font-size: 1rem; padding: 0 30px 24px 0; }
.development { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 52px; align-items: center; border: 1px solid var(--snm-line); background: #e8efe4; padding: 34px; margin-bottom: 100px; }
.development .eyebrow { margin-bottom: 14px; }
.development h2 { font-size: 1.75rem; margin-bottom: 18px; }
.development h2 small { color: var(--snm-muted); display: inline-block; font-weight: 400; font-size: .9rem; letter-spacing: 0; }
.development p:not(.eyebrow):not(.development-status) { color: var(--snm-muted); font-size: 1rem; }
.development-status { border-left: 2px solid #5a7752; padding-left: 24px; color: #294c35; font-size: 1rem; font-weight: 650; }
.final-cta h2 { max-width: 700px; }
.final-cta h2+p { font-size: 1.125rem; color: #d3e2ef; margin-block: 22px 40px; }
.final-actions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.final-actions a { display: flex; justify-content: space-between; align-items: center; min-height: 60px; gap: 20px; padding-block: 18px; border-top: 1px solid var(--snm-blue); font-size: 1rem; font-weight: 650; text-decoration: none; }
.final-actions a:hover, .final-login:hover { color: var(--snm-lime); }
.final-login { display: inline-flex; align-items: center; min-height: 44px; margin-top: 28px; font-size: .95rem; color: #d3e2ef; }
.site-footer { color: var(--snm-blue); background: var(--snm-navy); border-top: 1px solid #36506d; padding-block: 24px; }
.footer-inner { display: flex; align-items: center; gap: 32px; }
.footer-inner .brand { color: #fff; font-size: 1rem; }
.footer-inner p { font-size: .9rem; }
.top-link { display: inline-flex; min-height: 44px; align-items: center; margin-left: auto; text-decoration: none; font-size: .9rem; white-space: nowrap; }
.candidate-note { font-size: .8rem; padding-top: 12px; }
.error-page { min-height: 70vh; padding-block: 100px; }
.error-page h1 { font-size: clamp(2.4rem, 5vw, 4rem); max-width: 800px; }
.error-page h1+p { max-width: 640px; margin-block: 24px; color: var(--snm-muted); }
@media (max-width: 1100px) {
  .main-nav { gap: 18px; }
  .header-inner { gap: 24px; }
  .hero-layout { gap: 40px; grid-template-columns: minmax(0,1fr) 240px; }
  .story { grid-template-columns: 120px minmax(0,1fr); gap: 30px; }
  .step-list { grid-column: 2; }
  .cabinet-layout { gap: 48px; }
  .product-card { padding: 24px; }
  .card-label { font-size: .8rem; }
  .section-intro { gap: 44px; }
}
@media (max-width: 850px) {
  .content-wrap { width: calc(100% - 48px); }
  .main-nav { display: none; }
  .header-actions { margin-left: auto; }
  .hero-layout { grid-template-columns: minmax(0,1fr); padding-block: 64px; gap: 44px; }
  .hero h1 { max-width: 760px; font-size: clamp(2.6rem, 7.5vw, 4.1rem); }
  .hero-map { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
  .map-kicker { grid-column: 1/-1; margin-bottom: 0; }
  .map-line { padding-top: 14px; }
  .map-caption { grid-column: 1/-1; margin-top: 0; }
  .map-caption br { display: none; }
  .section-pad { padding-block: 72px; }
  .section-intro, .cabinet-layout, .faq { grid-template-columns: minmax(0,1fr); gap: 28px; }
  .section-intro>p { max-width: 680px; }
  .product-grid { grid-template-columns: minmax(0,1fr); }
  .product-card { min-height: 0; padding: 28px; }
  .card-label>span { display: inline; margin-right: 12px; }
  .product-card h3 { margin-top: 22px; max-width: 600px; }
  .product-card>p:not(.card-label) { max-width: 650px; }
  .product-card .text-link { align-self: flex-start; gap: 28px; }
  .trust-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; }
  .relation-list li { grid-template-columns: minmax(0,1fr); gap: 12px; }
  .relation-route { max-width: 325px; }
  .connection-products { gap: 14px; }
  .connection-products>div { padding: 20px; }
  .connection-products span { font-size: 1rem; }
  .development { grid-template-columns: minmax(0,1fr); gap: 28px; margin-bottom: 72px; }
  .final-actions { grid-template-columns: minmax(0,1fr); gap: 0; }
  .footer-inner { flex-wrap: wrap; gap: 16px 24px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .content-wrap { width: calc(100% - 36px); }
  .header-inner { min-height: 76px; gap: 12px; }
  .brand { font-size: 1rem; gap: 7px; }
  .brand img { width: 22px; height: 22px; }
  .header-actions { gap: 12px; }
  .login-link { font-size: .9rem; }
  .button.compact { font-size: .9rem; padding-inline: 13px; }
  .button.compact span { display: none; }
  .hero-layout { padding-block: 48px; }
  .hero h1 { font-size: clamp(2rem, 9.2vw, 3.2rem); line-height: 1.13; letter-spacing: -.04em; }
  .hero-lead { font-size: 1.06rem; }
  .eyebrow { font-size: .78rem; letter-spacing: .055em; margin-bottom: 20px; }
  .button-row { display: grid; grid-template-columns: minmax(0,1fr); }
  .button-row .button { justify-content: space-between; }
  .hero-map { grid-template-columns: minmax(0,1fr); gap: 0; }
  .map-kicker { margin-bottom: 18px; }
  .map-line { grid-template-columns: 30px 96px minmax(0,1fr); gap: 8px; align-items: baseline; padding-block: 14px; }
  .map-line b { font-size: .9rem; letter-spacing: .03em; }
  .map-line p { grid-column: 3; font-size: .85rem; }
  .map-caption { margin-top: 16px; }
  .section-pad { padding-block: 56px; }
  .section-intro { margin-bottom: 32px; }
  h2 { font-size: 2rem; }
  .product-card { padding: 24px; }
  .product-card h3 { font-size: 1.5rem; }
  .journey { grid-template-columns: minmax(0,1fr); gap: 18px; }
  .journey li { display: flex; gap: 18px; }
  .journey li::before { margin: 0; padding-top: 3px; }
  .journey li:not(:last-child)::after { content: '↓'; top: auto; bottom: -18px; right: 0; }
  .story { grid-template-columns: minmax(0,1fr); padding-block: 56px; gap: 24px; }
  .story-label { display: flex; gap: 18px; }
  .story-label p br { display: none; }
  .story-label b { margin-right: 10px; }
  .story-label>span { margin: 0; }
  .story h2 { font-size: 2rem; }
  .step-list { grid-column: 1; }
  .button-outline { width: 100%; justify-content: space-between; }
  .connection-products { grid-template-columns: minmax(0,1fr); margin-bottom: 28px; }
  .connection-products>div { gap: 8px; }
  .relation-route { width: 100%; max-width: 330px; gap: 10px; font-size: .9rem; }
  .relation-route b { min-width: 0; }
  .relation-list li { padding-block: 20px; }
  .cabinet-preview { padding: 22px; box-shadow: 6px 6px 0 #d8e4ce; }
  .cabinet-preview li { grid-template-columns: minmax(0,1fr); gap: 8px; }
  .trust-grid { grid-template-columns: minmax(0,1fr); }
  .trust-grid h3 { margin-top: 14px; }
  .development { padding: 26px 22px; margin-bottom: 56px; }
  .development h2 small { display: block; margin-top: 8px; }
  .development-status { padding-left: 18px; }
  .footer-inner p { flex-basis: 100%; order: 1; }
  .top-link { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}