:root {
    color-scheme: light;
    --green: #16764a;
    --green-dark: #105b39;
    --green-soft: #eaf4ee;
    --ink: #18251f;
    --muted: #5d6a63;
    --line: #dce7df;
    --surface: #ffffff;
    --wash: #f5f8f6;
    --content: 1160px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--surface);
    font-synthesis: none;
    text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; line-height: 1.65; }
a { color: var(--green-dark); text-underline-offset: .2em; }
a:hover { color: var(--green); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 3px solid #4c9b70;
    outline-offset: 3px;
}
.container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 100; top: 10px; left: 10px; background: white; padding: 10px 14px; border-radius: 6px; }

.site-header { position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(220,231,223,.85); backdrop-filter: blur(14px); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; flex: 0 0 auto; }
.brand-name { font-weight: 750; letter-spacing: -.04em; font-size: 1.28rem; }
.brand-logo { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; flex: 0 0 42px; }
.brand-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand-placeholder { display: grid; place-content: center; width: 42px; height: 42px; border: 1px dashed var(--green); border-radius: 9px; color: var(--green-dark); font-size: .46rem; line-height: 1.1; text-align: center; text-transform: uppercase; letter-spacing: .04em; }
.site-nav { display: flex; align-items: center; gap: clamp(12px, 1.5vw, 24px); }
.site-nav > a { color: var(--ink); text-decoration: none; font-size: .83rem; font-weight: 550; white-space: nowrap; }
.site-nav > a:hover { color: var(--green); }
.nav-actions, .button-row { display: flex; align-items: center; gap: 12px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 11px 20px; border: 1px solid transparent; border-radius: 7px; font: inherit; font-weight: 650; text-align: center; text-decoration: none; cursor: pointer; transition: background-color .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-small { min-height: 40px; padding: 8px 13px; font-size: .82rem; }
.button-primary { background: var(--green); color: white; }
.button-primary:hover { background: var(--green-dark); color: white; }
.button-outline { border-color: var(--green); color: var(--green-dark); background: white; }
.button-outline:hover { background: var(--green-soft); }
.button-light { background: white; color: var(--green-dark); }
.button-light:hover { background: var(--green-soft); }
.button-outline-light { border-color: rgba(255,255,255,.8); color: white; background: transparent; }
.button-outline-light:hover { background: rgba(255,255,255,.12); color: white; }
.menu-toggle { display: none; }

.hero { position: relative; overflow: hidden; padding: 92px 0 88px; background: linear-gradient(115deg, #f4f9f5 0%, #fff 66%); }
.hero-grid, .intro-grid, .showcase-grid, .benefits-grid, .trust-panel, .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 7vw, 100px); align-items: center; }
.hero-copy { max-width: 620px; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: .75rem; font-weight: 760; letter-spacing: .16em; line-height: 1.4; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); line-height: 1.16; letter-spacing: -.035em; }
h1 { max-width: 750px; margin-bottom: 22px; font-size: clamp(2.8rem, 5.5vw, 4.65rem); font-weight: 740; }
h2 { margin-bottom: 17px; font-size: clamp(2rem, 3.6vw, 3rem); font-weight: 710; }
h3 { margin-bottom: 10px; font-size: 1.2rem; }
.lead { color: var(--muted); font-size: clamp(1.05rem, 1.4vw, 1.2rem); }
.hero-copy .lead { max-width: 620px; margin-bottom: 28px; }
.button-row { flex-wrap: wrap; }
.fine-print { margin: 15px 0 0; color: var(--muted); font-size: .84rem; }
.hero-visual { min-height: 405px; position: relative; display: grid; place-items: center; }
.visual-orbit { position: absolute; border: 1px solid #bed8c7; border-radius: 50%; }
.orbit-one { width: 385px; height: 385px; }
.orbit-two { width: 295px; height: 295px; border-color: #d6e8dc; }
.device-placeholder { position: relative; z-index: 1; width: 220px; height: 360px; padding: 18px 12px; border: 5px solid #293b31; border-radius: 28px; background: white; box-shadow: 0 25px 55px rgba(25,76,48,.18); }
.device-speaker { display: block; width: 48px; height: 5px; margin: -7px auto 15px; border-radius: 8px; background: #293b31; }
.device-screen { height: 100%; padding: 30px 15px; display: flex; flex-direction: column; justify-content: center; gap: 14px; border-radius: 15px; background: var(--green-soft); text-align: center; }
.device-screen strong { font-size: .95rem; line-height: 1.35; }
.placeholder-label { color: var(--green-dark); font-size: .66rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.placeholder-line { height: 8px; border-radius: 6px; background: #c8ddd0; }
.placeholder-line.short { width: 68%; }
.visual-note { position: absolute; z-index: 2; right: 0; bottom: 4px; max-width: 185px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 7px; background: white; color: var(--muted); font-size: .74rem; }

.section { padding: 88px 0; }
.section-muted { background: var(--wash); }
.section-green-tint { background: var(--green-soft); }
.section-intro { padding-block: 96px; }
.section-heading { max-width: 700px; margin: 0 auto 40px; text-align: center; }
.section-heading > p:last-child { color: var(--muted); margin-bottom: 0; }
.intro-grid h2 { max-width: 520px; }
.intro-grid .lead { margin-bottom: 18px; }
.check-list, .benefit-list { padding: 0; margin: 0; list-style: none; }
.check-list li, .benefit-list li { position: relative; padding: 8px 0 8px 30px; color: var(--ink); }
.check-list li::before, .benefit-list li::before { content: ""; position: absolute; left: 2px; top: 18px; width: 10px; height: 6px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg); }
.card-grid { display: grid; gap: 18px; }
.card-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card, .audience-card, .step-card { height: 100%; padding: 27px; border: 1px solid var(--line); border-radius: 10px; background: white; box-shadow: 0 8px 24px rgba(24,37,31,.035); }
.card-index { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 24px; border-radius: 9px; background: var(--green-soft); color: var(--green-dark); font-size: .75rem; font-weight: 750; }
.feature-card p, .audience-card p, .step-card p { margin-bottom: 0; color: var(--muted); }
.feature-card h2 { font-size: 1.2rem; }
.center-action { margin-top: 30px; text-align: center; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 680; text-decoration: none; }
.showcase-grid { grid-template-columns: .95fr 1.05fr; }
.showcase-placeholder { min-height: 315px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 40px; border: 1px dashed #8db89a; border-radius: 12px; background: var(--green-soft); text-align: center; }
.showcase-placeholder strong { max-width: 340px; font-size: 1.18rem; }
.showcase-placeholder p { margin-bottom: 0; color: var(--muted); font-size: .9rem; }
.showcase-grid .lead { margin-bottom: 25px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.step-card { position: relative; padding-top: 32px; }
.step-card > span { display: inline-block; margin-bottom: 22px; color: var(--green); font-size: .78rem; font-weight: 780; letter-spacing: .12em; }
.compact-steps { margin-top: 28px; }
.audience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.audience-card { display: flex; flex-direction: column; align-items: flex-start; }
.audience-card .text-link { margin-top: auto; padding-top: 20px; font-size: .9rem; }
.benefits-grid { grid-template-columns: .9fr 1.1fr; }
.benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; }
.trust-panel { padding: 35px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.trust-panel h2 { margin-bottom: 0; }
.trust-panel p { color: var(--muted); }
.trust-panel p:last-of-type { margin-bottom: 12px; }
.faq-list { max-width: 850px; margin-inline: auto; }
.faq-item { padding: 19px 0; border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item summary { position: relative; padding-right: 35px; color: var(--ink); font-weight: 680; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 5px; top: -3px; color: var(--green); font-size: 1.35rem; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { max-width: 760px; margin: 12px 40px 0 0; color: var(--muted); }
.final-cta { padding: 64px 0; background: var(--green-dark); color: white; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 36px; }
.cta-inner h2, .cta-inner p { color: white; }
.cta-inner h2 { max-width: 700px; margin-bottom: 12px; }
.cta-inner .eyebrow { color: #d4ebdc; }
.cta-inner > div:first-child > p:last-child { margin-bottom: 0; color: #e2f0e7; }

.page-hero { padding: 80px 0; background: linear-gradient(115deg, #f1f7f3, #fff); }
.page-hero-inner { max-width: 860px; }
.page-hero-background { position: relative; isolation: isolate; background-color: #123b2b; }
.page-hero-background::before { position: absolute; z-index: 0; inset: 0; background-image: linear-gradient(90deg, rgba(7, 35, 25, .62), rgba(7, 35, 25, .38)), var(--hero-image); background-size: cover; background-position: center; background-repeat: no-repeat; content: ""; filter: saturate(1.12) contrast(1.04); }
.page-hero-background > .container { position: relative; z-index: 1; }
.page-hero-background .eyebrow, .page-hero-background h1, .page-hero-background .lead, .page-hero-background .draft-notice, .page-hero-background a { color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, .38); }
.page-hero-background .draft-notice { border-left-color: #b8e8ce; background: rgba(7, 35, 25, .72); }
.page-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
.page-hero .lead { max-width: 780px; margin-bottom: 0; }
.draft-notice, .notice-card { padding: 16px 18px; border-left: 3px solid var(--green); border-radius: 0 7px 7px 0; background: var(--green-soft); color: var(--green-dark); }
.draft-notice { margin: 22px 0 0; font-weight: 650; }
.content-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.content-heading h2 { max-width: 420px; }
.content-body > p { margin-bottom: 0; color: var(--muted); font-size: 1.05rem; }
.contact-grid { align-items: start; grid-template-columns: .8fr 1.2fr; }
.contact-grid h2 { font-size: 1.7rem; }
.contact-grid > div > p { color: var(--muted); }
.notice-card { margin-top: 28px; }
.notice-card p { margin: 8px 0 0; }
.contact-form { display: grid; gap: 9px; padding: 30px; border: 1px solid var(--line); border-radius: 11px; background: white; box-shadow: 0 8px 24px rgba(24,37,31,.04); }
.contact-form label { margin-top: 8px; font-size: .92rem; font-weight: 650; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 13px; border: 1px solid #bfcec3; border-radius: 6px; background: white; color: var(--ink); font: inherit; }
.contact-form textarea { resize: vertical; }
.contact-form button { justify-self: start; margin-top: 12px; }
.contact-form button:disabled { opacity: .66; cursor: not-allowed; transform: none; }
.contact-form .fine-print { margin-top: 0; }

.site-footer { padding: 58px 0 20px; background: #f6f8f6; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 44px; padding-bottom: 44px; }
.footer-grid h2 { margin-bottom: 15px; font-size: .95rem; letter-spacing: 0; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-grid > div > a { color: var(--muted); font-size: .9rem; text-decoration: none; }
.footer-grid > div > a:hover { color: var(--green); }
.footer-brand p { max-width: 260px; margin-top: 18px; color: var(--muted); font-size: .9rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }

@media (max-width: 1050px) {
    .header-inner { gap: 16px; }
    .site-nav { gap: 12px; }
    .site-nav > a { font-size: .78rem; }
    .nav-actions { gap: 7px; }
    .button-small { padding-inline: 10px; }
    .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
    .container { width: min(var(--content), calc(100% - 36px)); }
    .header-inner { min-height: 72px; }
    .menu-toggle { display: flex; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 7px; background: white; }
    .menu-toggle > span:not(.sr-only) { display: block; width: 19px; height: 2px; background: var(--ink); }
    .site-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; padding: 17px 22px 22px; border-bottom: 1px solid var(--line); background: white; box-shadow: 0 12px 18px rgba(24,37,31,.07); }
    .site-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
    .site-nav > a { padding: 11px 0; border-bottom: 1px solid #edf2ee; font-size: .95rem; }
    .nav-actions { display: grid; grid-template-columns: 1fr 1fr; margin-top: 16px; }
    .hero { padding: 65px 0; }
    .hero-grid, .intro-grid, .showcase-grid, .benefits-grid, .trust-panel, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
    .hero-visual { min-height: 350px; }
    .orbit-one { width: 330px; height: 330px; }
    .orbit-two { width: 250px; height: 250px; }
    .device-placeholder { width: 195px; height: 320px; }
    .card-grid-three, .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .content-section { grid-template-columns: 1fr; gap: 15px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .container { width: calc(100% - 32px); }
    .hero { padding: 54px 0 48px; }
    h1 { font-size: clamp(2.5rem, 12vw, 3.35rem); }
    .hero-visual { min-height: 330px; }
    .visual-note { right: 0; max-width: 155px; font-size: .68rem; }
    .section, .section-intro { padding: 62px 0; }
    .card-grid-three, .steps-grid, .audience-grid, .benefit-list { grid-template-columns: 1fr; }
    .feature-card, .audience-card, .step-card { padding: 23px; }
    .section-heading { margin-bottom: 30px; text-align: left; }
    .cta-inner { align-items: flex-start; flex-direction: column; }
    .cta-inner .button-row { width: 100%; }
    .cta-inner .button { flex: 1 1 auto; }
    .page-hero { padding: 58px 0; }
    .contact-form { padding: 22px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; }
}