:root {
  --ink: #17302c;
  --ink-soft: #33534d;
  --paper: #f6f6f0;
  --paper-deep: #e8ede6;
  --line: #cfd9d1;
  --green: #a6d94e;
  --green-dark: #487819;
  --mint: #dff5cf;
  --orange: #ff7957;
  --orange-deep: #bd3d20;
  --dark: #14211f;
  --dark-2: #203633;
  --white: #fffefa;
  --shadow: 0 22px 60px rgba(20, 33, 31, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.5; }
button, a { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.skip-link { position: fixed; left: 18px; top: -80px; z-index: 20; padding: 10px 14px; background: var(--white); color: var(--dark); border: 2px solid var(--green-dark); }
.skip-link:focus { top: 18px; }
.page-shell { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 10; display: flex; align-items: center; justify-content: space-between; width: min(1260px, calc(100% - 48px)); margin: 0 auto; height: 96px; color: var(--white); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; font-size: 10px; line-height: 1.08; letter-spacing: 0.08em; }
.brand-mark { position: relative; display: grid; place-items: center; width: 38px; height: 38px; overflow: hidden; border: 1px solid rgba(255,254,250,0.43); border-radius: 8px; color: var(--green); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; left: 7px; right: 7px; height: 1px; background: currentColor; opacity: 0.78; }
.brand-mark::before { top: 13px; transform: rotate(-16deg); }
.brand-mark::after { bottom: 11px; }
.brand-mark b { position: relative; z-index: 1; font-size: 19px; font-weight: 900; font-style: italic; line-height: 1; }
.brand-mark i { position: absolute; right: 7px; bottom: 7px; width: 4px; height: 4px; border-radius: 50%; background: var(--orange); }
.brand strong { color: var(--green); font-size: 11px; font-weight: 800; }
.site-nav { display: flex; align-items: center; gap: 24px; margin-left: 58px; font-size: 13px; }
.site-nav a { color: rgba(255, 254, 250, 0.76); transition: color 160ms ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--green); }
.header-cta { display: inline-flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.42); font-size: 13px; font-weight: 700; }
.header-cta span { color: var(--green); font-size: 18px; }
.menu-toggle { display: none; }

.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 760px; padding: 173px 0 84px; background: var(--dark); color: var(--white); }
.hero__grid { position: absolute; inset: 0; z-index: -3; opacity: 0.22; background-image: linear-gradient(rgba(195, 230, 188, 0.16) 1px, transparent 1px), linear-gradient(90deg, rgba(195, 230, 188, 0.16) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to right, black 0%, black 42%, transparent 87%); }
.hero::after { content: ""; position: absolute; inset: auto -12% -42% 35%; z-index: -2; width: 100%; aspect-ratio: 1; border: 1px solid rgba(166, 217, 78, 0.42); border-radius: 50%; box-shadow: 0 0 0 75px rgba(166, 217, 78, 0.04), 0 0 0 150px rgba(166, 217, 78, 0.035), 0 0 0 225px rgba(166, 217, 78, 0.025); transform: rotate(-13deg); }
.hero__route { position: absolute; z-index: -1; pointer-events: none; border-top: 1px solid rgba(166, 217, 78, 0.58); border-radius: 50%; }
.hero__route--one { top: 285px; left: -2%; width: 61%; height: 330px; transform: rotate(8deg); }
.hero__route--two { top: 420px; left: 2%; width: 57%; height: 280px; border-color: rgba(255, 121, 87, 0.5); transform: rotate(-10deg); }
.hero__content { position: relative; z-index: 2; max-width: 700px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--green-dark); text-transform: uppercase; font-size: 11px; font-weight: 800; letter-spacing: 0.12em; }
.eyebrow span { width: 7px; height: 7px; background: var(--green-dark); border-radius: 50%; }
.eyebrow--light { color: var(--green); }
.eyebrow--light span { background: var(--green); }
.eyebrow--orange { color: var(--orange-deep); }
.eyebrow--orange span { background: var(--orange-deep); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 700px; margin-bottom: 22px; font-size: clamp(49px, 6.3vw, 88px); line-height: 0.98; letter-spacing: -0.055em; font-weight: 750; }
.hero__lead { max-width: 530px; margin-bottom: 30px; color: rgba(255,254,250,0.8); font-size: 18px; line-height: 1.55; }
.hero__actions { display: flex; align-items: center; gap: 28px; }
.hero__legal-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 16px; }
.hero__legal-links a { color: rgba(255,254,250,.7); border-bottom: 1px solid rgba(255,254,250,.38); font-size: 11px; line-height: 1.35; }
.hero__legal-links a:hover, .hero__legal-links a:focus-visible { color: var(--green); border-color: var(--green); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 50px; padding: 13px 20px; border: 1px solid transparent; border-radius: 7px; font-weight: 800; transition: transform 160ms ease, background 160ms ease; }
.button:hover { transform: translateY(-2px); }
.button--accent { background: var(--green); color: #172412; }
.button--accent:hover { background: #bbeb67; }
.text-link { display: inline-flex; gap: 10px; align-items: center; padding: 8px 0; color: var(--green-dark); border-bottom: 1px solid currentColor; font-size: 14px; font-weight: 800; }
.text-link--light { color: var(--white); }
.text-link span { color: var(--orange); }
.hero__notes { display: flex; flex-wrap: wrap; gap: 15px 27px; margin-top: 70px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.2); color: rgba(255,254,250,0.76); font-size: 11px; font-weight: 700; }
.hero__notes i { margin-right: 8px; color: var(--green); font-style: normal; }

.hero__device { position: absolute; right: max(3.5vw, calc((100vw - 1260px) / 2)); bottom: -90px; z-index: 3; width: clamp(300px, 33vw, 410px); transform: rotate(5deg); transform-origin: center bottom; }
.phone-phone { width: 100%; padding: 11px; background: #0b1010; border: 3px solid #5b6c64; border-radius: 43px; box-shadow: 18px 24px 0 rgba(0,0,0,0.15), 0 30px 50px rgba(0,0,0,0.35); }
.phone-speaker { position: absolute; top: 18px; left: 50%; z-index: 2; width: 84px; height: 22px; background: #0b1010; border-radius: 15px; transform: translateX(-50%); }
.phone-screen { overflow: hidden; min-height: 612px; background: #f7fbf5; border-radius: 31px; color: var(--ink); }
.phone-status { display: flex; justify-content: space-between; padding: 13px 22px 4px; font-size: 9px; font-weight: 800; }
.phone-topbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid #dce7dc; }
.phone-title { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 900; }
.app-crest { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 7px; background: var(--dark); color: var(--green); font-size: 14px; font-weight: 900; font-style: italic; }
.phone-title small { display: block; margin-top: 2px; color: #72877a; font-size: 8px; font-weight: 600; }
.online-dot { color: #568429; font-size: 8px; font-weight: 800; }
.online-dot::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 4px; background: #72b63b; border-radius: 50%; }
.phone-chat { display: grid; gap: 15px; padding: 21px 16px 13px; }
.chat-date { justify-self: center; color: #91a396; font-size: 8px; font-weight: 800; letter-spacing: 0.1em; }
.chat-question { justify-self: end; max-width: 77%; padding: 10px 12px; background: var(--ink); border-radius: 12px 12px 2px; color: white; font-size: 11px; line-height: 1.4; }
.chat-answer { max-width: 92%; padding: 12px; border: 1px solid #d2e4cd; border-radius: 4px 12px 12px; background: #eaf8df; font-size: 10px; }
.chat-answer__head { display: flex; justify-content: space-between; margin-bottom: 7px; color: #3a6320; font-size: 8px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.chat-answer__head em { color: #668754; font-style: normal; }
.chat-answer p { margin-bottom: 9px; line-height: 1.45; }
.parameter-chip { display: flex; align-items: center; justify-content: space-between; padding: 7px; border: 1px solid #bdd5ad; border-radius: 4px; background: #f8fdf4; font-size: 9px; }
.parameter-chip b { color: #426f22; }
.chat-answer small { display: block; margin-top: 8px; color: #637858; font-size: 8px; line-height: 1.35; }
.phone-composer { display: flex; align-items: center; justify-content: space-between; margin: 11px 16px; padding: 9px 9px 9px 12px; border: 1px solid #d5e0d5; border-radius: 7px; color: #899989; font-size: 9px; }
.phone-composer b { display: grid; place-items: center; width: 22px; height: 22px; background: var(--ink); border-radius: 5px; color: var(--white); }
.phone-tabs { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 15px; padding: 10px 8px 14px; border-top: 1px solid #dfe8df; text-align: center; color: #819383; font-size: 14px; }
.phone-tabs span { display: grid; gap: 3px; justify-items: center; }
.phone-tabs small { font-size: 7px; }
.phone-tabs .active { color: #4d7e28; }
.device-label { position: absolute; display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--white); border-radius: 3px; color: var(--ink); box-shadow: 0 10px 22px rgba(0,0,0,0.18); font-size: 10px; font-weight: 800; transform: rotate(-5deg); }
.device-label--top { top: 129px; left: -104px; }
.device-label--bottom { right: -77px; bottom: 130px; color: #335028; }
.device-label span { width: 8px; height: 8px; background: var(--orange); border-radius: 50%; }

.signal-strip { background: var(--green); color: var(--dark); }
.signal-strip__inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 74px; }
.signal-strip p { margin: 0; font-size: 13px; font-weight: 800; }
.signal-strip__inner div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 20px; font-size: 11px; font-weight: 800; }
.signal-strip__inner span::before { content: "+"; margin-right: 7px; color: var(--green-dark); }

.platform-radar { position: relative; overflow: hidden; padding: 108px 0 95px; background: var(--white); }
.platform-radar::before { content: ""; position: absolute; top: -240px; right: -140px; width: 560px; aspect-ratio: 1; border: 1px solid rgba(72,120,25,0.2); border-radius: 50%; box-shadow: 0 0 0 54px rgba(72,120,25,0.045), 0 0 0 108px rgba(72,120,25,0.035); }
.platform-radar__head { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 0.62fr; gap: 80px; align-items: end; margin-bottom: 52px; }
.platform-radar__head > p { max-width: 385px; margin: 0 0 4px; color: var(--ink-soft); font-size: 16px; line-height: 1.6; }
.platform-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.platform-card { min-height: 245px; padding: 19px; border: 1px solid var(--line); border-radius: 7px; background: #f7f9f4; }
.platform-card--active { border-color: #93bd59; background: var(--mint); }
.platform-card__status { display: inline-flex; padding: 4px 6px; background: rgba(23,48,44,0.08); color: var(--ink-soft); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.platform-card--active .platform-card__status { background: var(--green-dark); color: var(--white); }
.platform-card h3 { margin: 65px 0 10px; font-size: 22px; letter-spacing: -0.025em; }
.platform-card p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
.platform-radar__note { position: relative; z-index: 1; max-width: 760px; margin: 19px 0 0; color: #7c8d80; font-size: 11px; line-height: 1.5; }

.section { padding: 126px 0; }
.section-head { margin-bottom: 60px; }
.section-head--split { display: grid; grid-template-columns: 1fr 0.62fr; gap: 80px; align-items: end; }
h2 { margin-bottom: 0; font-size: clamp(38px, 4.5vw, 64px); line-height: 1.02; letter-spacing: -0.048em; font-weight: 750; }
.section-head--split > p { max-width: 390px; margin: 0 0 5px; color: var(--ink-soft); font-size: 16px; line-height: 1.6; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card { position: relative; min-height: 440px; overflow: hidden; padding: 28px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); }
.feature-card--assistant { background: #e9f7e0; }
.feature-card--params { background: #fdfbf6; }
.feature-card--catalog { background: #ffe6d7; }
.feature-card__number { color: rgba(23,48,44,0.43); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.feature-icon { display: grid; place-items: center; width: 39px; height: 39px; margin: 44px 0 72px; border: 1px solid rgba(23,48,44,0.25); border-radius: 50%; font-size: 20px; }
.feature-card h3 { margin-bottom: 11px; font-size: 21px; letter-spacing: -0.02em; }
.feature-card p { max-width: 320px; margin-bottom: 0; color: #536c64; font-size: 14px; line-height: 1.58; }
.mini-dialog, .mini-params, .mini-source { position: absolute; right: 22px; bottom: 22px; left: 22px; }
.mini-dialog { display: grid; gap: 7px; justify-items: start; }
.mini-dialog span { max-width: 210px; padding: 9px 11px; border-radius: 7px 7px 1px; background: var(--dark); color: var(--white); font-size: 10px; }
.mini-dialog b { padding: 8px 10px; border: 1px solid #c5dcb8; border-radius: 4px; background: rgba(255,255,255,0.7); color: #3e6221; font-size: 10px; }
.mini-params { display: grid; gap: 6px; }
.mini-params span { display: flex; align-items: center; justify-content: space-between; padding: 8px 9px; border-bottom: 1px solid #d8ded7; font-size: 10px; }
.mini-params span:last-child { border-bottom: 0; }
.mini-params b { font-size: 10px; }
.mini-params em { font-style: normal; color: #568429; }
.mini-source { display: flex; align-items: center; gap: 11px; padding: 11px; border: 1px solid rgba(136,75,52,0.28); border-radius: 5px; background: rgba(255,254,250,0.65); font-size: 10px; }
.mini-source i { width: 20px; height: 24px; border: 1px solid #be674b; border-radius: 2px; }
.mini-source small { color: #86543f; }
.mini-source b { margin-left: auto; color: var(--orange-deep); }

.workflow { background: var(--dark); color: var(--white); }
.workflow__intro { display: grid; grid-template-columns: 0.9fr 1.1fr; margin-bottom: 62px; }
.workflow .eyebrow { align-self: start; }
.workflow-list { display: grid; margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,0.2); }
.workflow-list li { display: grid; grid-template-columns: 90px 1fr 325px; gap: 26px; align-items: center; min-height: 182px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,0.2); }
.workflow-count { color: var(--green); font-size: 16px; font-weight: 900; }
.workflow-list h3 { margin-bottom: 7px; font-size: 22px; }
.workflow-list p { max-width: 510px; margin-bottom: 0; color: rgba(255,255,255,0.68); font-size: 14px; }
.workflow-visual { display: flex; align-items: center; min-height: 72px; padding: 12px; border: 1px solid rgba(255,255,255,0.24); border-radius: 6px; background: rgba(255,255,255,0.04); font-size: 11px; }
.workflow-visual--profile { display: flex; gap: 10px; flex-wrap: wrap; }
.mini-avatar { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: var(--dark); font-weight: 900; }
.workflow-visual--profile b { width: calc(100% - 40px); }
.workflow-visual--profile span, .workflow-visual--profile i { padding: 4px 6px; background: rgba(166,217,78,0.15); color: var(--green); font-size: 9px; font-style: normal; }
.workflow-visual--question { justify-content: space-between; gap: 9px; }
.workflow-visual--question span { max-width: 230px; padding: 8px; border-radius: 5px 5px 1px; background: var(--dark-2); font-size: 10px; }
.workflow-visual--question b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 5px; background: var(--green); color: var(--dark); }
.workflow-visual--review { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 7px; }
.workflow-visual--review span { color: var(--green); font-weight: 800; }
.workflow-visual--review span i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--orange); }
.workflow-visual--review b { color: var(--white); }
.workflow-visual--review em { grid-column: 1 / -1; color: #b9c7bd; font-size: 9px; font-style: normal; }

.safety { background: var(--paper-deep); }
.safety__layout { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 92px; align-items: start; }
.safety__copy p:not(.eyebrow) { max-width: 510px; margin: 26px 0 23px; color: var(--ink-soft); font-size: 17px; line-height: 1.65; }
.safety-checklist { border-top: 1px solid #aab9ad; }
.safety-checklist div { display: grid; grid-template-columns: 45px 1fr; gap: 15px; padding: 22px 0; border-bottom: 1px solid #aab9ad; }
.safety-checklist span { color: var(--orange-deep); font-size: 12px; font-weight: 900; }
.safety-checklist p { margin: 0; font-size: 14px; line-height: 1.6; }

.app-preview { padding-bottom: 130px; background: var(--white); }
.app-preview__layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 86px; align-items: end; }
.app-preview__copy > p:not(.eyebrow) { max-width: 460px; margin: 25px 0; color: var(--ink-soft); font-size: 16px; line-height: 1.6; }
.app-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.app-tab { padding: 8px 11px; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--ink-soft); font-size: 12px; font-weight: 800; }
.app-tab:hover, .app-tab:focus-visible, .app-tab.is-selected { border-color: var(--ink); background: var(--ink); color: var(--white); }
.app-panel { min-height: 380px; padding: 31px; background: var(--dark); color: var(--white); }
.app-panel__meta { display: flex; justify-content: space-between; color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.app-panel h3 { max-width: 400px; margin: 42px 0 9px; font-size: 33px; line-height: 1.05; letter-spacing: -0.035em; }
.app-panel > p { max-width: 410px; color: rgba(255,255,255,.68); font-size: 14px; }
.app-panel__demo { display: grid; gap: 7px; margin-top: 30px; }
.demo-question { justify-self: end; padding: 9px 10px; border-radius: 6px 6px 1px; background: #36544f; font-size: 11px; }
.demo-answer { max-width: 83%; padding: 10px; border-radius: 1px 6px 6px; background: #ecf7df; color: var(--ink); font-size: 11px; }
.demo-source { color: var(--green); font-size: 10px; font-weight: 800; }

.download { padding: 95px 0; background: var(--orange); color: var(--dark); }
.download__layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 70px; align-items: center; }
.download h2 em { color: var(--white); font-style: normal; }
.download__card { padding: 24px; border: 1px solid rgba(23,48,44,0.5); border-radius: 7px; background: #ff8d6e; }
.download__version { display: grid; gap: 3px; margin-bottom: 20px; }
.download__version span { color: #884027; font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.download__version b { font-size: 20px; }
.download__version small { color: #80402d; font-size: 11px; }
.button--download { width: 100%; background: var(--dark); color: var(--white); }
.button--download:hover { background: #263e39; }
.download__card > p { margin: 12px 0 0; color: #80402d; font-size: 11px; line-height: 1.55; }

.faq { padding-bottom: 130px; }
.faq__layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 100px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; list-style: none; font-size: 17px; font-weight: 800; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--orange-deep); font-size: 25px; font-weight: 400; line-height: .8; transition: transform 160ms ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { max-width: 650px; padding-bottom: 22px; margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.65; }

.site-footer { padding: 40px 0; background: var(--dark); color: var(--white); }
.site-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.site-footer p { margin: 0; color: rgba(255,255,255,.55); font-size: 11px; }
.footer-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 11px 16px; }
.footer-links a { border-bottom: 1px solid rgba(255,255,255,.5); color: var(--white); font-size: 12px; font-weight: 800; }
.brand--footer .brand-mark { width: 33px; height: 33px; }

.download-dialog { width: min(460px, calc(100% - 32px)); padding: 31px; border: 0; border-radius: 8px; color: var(--ink); box-shadow: var(--shadow); }
.download-dialog::backdrop { background: rgba(16, 29, 27, 0.72); }
.download-dialog h2 { margin-bottom: 15px; font-size: 36px; }
.download-dialog > p:not(.eyebrow) { margin-bottom: 24px; color: var(--ink-soft); }
.dialog-close { position: absolute; right: 16px; top: 13px; border: 0; background: transparent; color: var(--ink); font-size: 28px; }
.button--dark { background: var(--dark); color: var(--white); }

@media (max-width: 900px) {
  .site-nav { margin-left: 0; gap: 18px; }
  .hero { min-height: 870px; padding-top: 160px; }
  .hero__content { max-width: 590px; }
  .hero__device { right: 4vw; width: 300px; bottom: -92px; }
  .phone-screen { min-height: 500px; }
  .phone-chat { gap: 9px; padding: 13px; }
  .chat-answer { font-size: 8.5px; }
  .hero__notes { max-width: 530px; margin-top: 45px; }
  .section-head--split, .safety__layout, .app-preview__layout, .download__layout, .faq__layout { gap: 48px; }
  .platform-radar__head { gap: 48px; }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .workflow-list li { grid-template-columns: 60px 1fr 260px; }
}

@media (max-width: 720px) {
  .page-shell { width: min(100% - 32px, 560px); }
  .site-header { width: calc(100% - 32px); height: 72px; }
  .brand img { width: 34px; height: 34px; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-flex; align-items: center; gap: 8px; border: 0; background: none; color: var(--white); font-size: 12px; font-weight: 800; }
  .menu-toggle span:last-child { color: var(--green); font-size: 22px; line-height: 0.7; }
  .site-nav { position: absolute; top: 67px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 14px; border: 1px solid rgba(255,255,255,0.22); border-radius: 6px; background: var(--dark-2); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 10px 0; }
  .hero { min-height: 960px; padding: 120px 0 45px; }
  h1 { font-size: clamp(42px, 12vw, 60px); }
  .hero__lead { font-size: 16px; }
  .hero__actions { align-items: flex-start; flex-direction: column; gap: 15px; }
  .hero__notes { display: grid; gap: 11px; margin-top: 33px; }
  .hero__device { right: 50%; bottom: -104px; width: min(290px, 76vw); transform: translateX(50%) rotate(4deg); }
  .device-label--top { left: -55px; top: 100px; }
  .device-label--bottom { right: -45px; bottom: 100px; }
  .signal-strip__inner { display: grid; gap: 7px; padding: 17px 0; }
  .signal-strip__inner div { justify-content: flex-start; }
  .section { padding: 82px 0; }
  .section-head--split, .platform-radar__head, .safety__layout, .app-preview__layout, .download__layout, .faq__layout { grid-template-columns: 1fr; gap: 35px; }
  .section-head { margin-bottom: 39px; }
  .section-head--split > p { margin-bottom: 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .platform-radar { padding: 82px 0 73px; }
  .platform-grid { grid-template-columns: 1fr; }
  .platform-card { min-height: 190px; }
  .platform-card h3 { margin-top: 36px; }
  .feature-card { min-height: 348px; }
  .feature-icon { margin: 26px 0 37px; }
  .workflow__intro { grid-template-columns: 1fr; gap: 20px; }
  .workflow-list li { grid-template-columns: 42px 1fr; gap: 15px; padding: 26px 0; }
  .workflow-visual { grid-column: 2; }
  .safety__copy p:not(.eyebrow) { font-size: 16px; }
  .app-panel { min-height: 350px; padding: 24px; }
  .app-panel h3 { margin-top: 32px; font-size: 29px; }
  .download { padding: 68px 0; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 375px) {
  .hero { min-height: 930px; }
  .hero__device { width: 264px; }
  .phone-screen { min-height: 470px; }
  .device-label { font-size: 8.5px; }
}