:root {
  color-scheme: light;
  --green: #237a4b;
  --green-strong: #0f5b36;
  --green-dark: #123c29;
  --green-deep: #09291b;
  --green-soft: #e7f4e9;
  --green-pale: #f1f8ef;
  --lime: #b9dc84;
  --ink: #132219;
  --muted: #5a6c61;
  --line: #d8e5d9;
  --surface: #ffffff;
  --background: #f7faf5;
  --shadow: 0 28px 80px rgba(15, 70, 40, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: var(--green-strong); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #d39e28; outline-offset: 3px; }

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(216, 229, 217, 0.85);
  background: rgba(250, 252, 248, 0.9);
  backdrop-filter: blur(16px);
}
.nav { display: flex; max-width: 1180px; min-height: 74px; margin: 0 auto; padding: 12px 24px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: 21px; font-weight: 850; letter-spacing: -0.03em; text-decoration: none; }
.brand img { border-radius: 10px; }
.brand-mark { display: grid; width: 36px; height: 36px; border-radius: 10px; color: #fff; background: var(--green); place-items: center; font-size: 18px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 28px; font-size: 14px; font-weight: 700; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--green-strong); }

.button { display: inline-flex; min-height: 50px; padding: 13px 22px; border: 1px solid transparent; border-radius: 12px; align-items: center; justify-content: center; color: #fff; background: var(--green); font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { background: var(--green-strong); transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 10px 17px; font-size: 14px; }
.button-primary { background: var(--green-strong); box-shadow: 0 12px 28px rgba(15, 91, 54, .22); }
.button-ghost { border-color: var(--line); color: var(--green-dark); background: #fff; box-shadow: none; }
.button-ghost:hover { border-color: #a8c9ae; color: var(--green-dark); background: var(--green-pale); }
.button-light { color: var(--green-dark); background: #fff; white-space: nowrap; }
.button-light:hover { color: var(--green-deep); background: var(--green-soft); }

.landing { overflow: hidden; }
.hero-commercial { position: relative; display: grid; width: min(100% - 48px, 1180px); min-height: 680px; margin: 0 auto; padding: 92px 0 80px; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 54px; }
.hero-commercial::before { position: absolute; z-index: -2; top: -190px; right: -330px; width: 820px; height: 820px; border-radius: 50%; background: radial-gradient(circle, rgba(185,220,132,.34), rgba(231,244,233,.32) 55%, transparent 72%); content: ""; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 15px; color: var(--green); font-size: 13px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow-dot { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: #72aa55; box-shadow: 0 0 0 5px rgba(114,170,85,.13); }
h1, h2, h3 { line-height: 1.12; }
h1 { max-width: 650px; margin: 0 0 24px; font-size: clamp(48px, 6.3vw, 78px); letter-spacing: -.06em; }
h2 { margin: 0 0 20px; font-size: clamp(36px, 4.6vw, 56px); letter-spacing: -.045em; }
h3 { margin: 0 0 10px; font-size: 22px; letter-spacing: -.025em; }
p, ul, ol { margin: 0 0 18px; }
.lead { max-width: 620px; color: var(--muted); font-size: clamp(19px, 2vw, 23px); }
.hero-actions { display: flex; margin-top: 34px; flex-wrap: wrap; gap: 12px; }
.hero-proof { display: flex; margin-top: 25px; padding: 0; flex-wrap: wrap; gap: 11px 24px; color: var(--muted); font-size: 13px; font-weight: 700; list-style: none; }
.hero-proof li::before { margin-right: 7px; color: var(--green); content: "✓"; }

.hero-product { position: relative; display: flex; min-height: 560px; align-items: center; justify-content: center; }
.hero-product > img { position: relative; z-index: 2; width: min(370px, 72%); max-height: 590px; border-radius: 35px; object-fit: cover; object-position: top; filter: drop-shadow(0 34px 40px rgba(12,48,30,.19)); }
.hero-orbit { position: absolute; border: 1px solid rgba(35,122,75,.15); border-radius: 50%; }
.orbit-one { width: 530px; height: 530px; }
.orbit-two { width: 400px; height: 400px; border-style: dashed; transform: rotate(-18deg); }
.floating-note { position: absolute; z-index: 3; display: flex; min-width: 190px; padding: 14px 17px; border: 1px solid rgba(255,255,255,.9); border-radius: 14px; flex-direction: column; color: var(--ink); background: rgba(255,255,255,.92); box-shadow: 0 18px 45px rgba(17,59,39,.16); backdrop-filter: blur(12px); }
.floating-note strong { font-size: 14px; }
.floating-note span { color: var(--muted); font-size: 12px; }
.note-top { top: 105px; right: -4px; }
.note-bottom { bottom: 95px; left: -5px; }

.trust-strip { padding: 28px max(24px, calc((100% - 1180px)/2)); border-block: 1px solid var(--line); background: #fff; }
.trust-strip p { margin-bottom: 18px; color: var(--muted); text-align: center; }
.trust-strip p strong { color: var(--ink); }
.trust-items { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.trust-items span { padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--green-dark); background: var(--green-pale); font-size: 13px; font-weight: 800; }

.section { width: min(100% - 48px, 1180px); margin: 0 auto; padding: 110px 0; }
.section-heading { max-width: 790px; margin-bottom: 48px; }
.section-heading > p:not(.eyebrow) { max-width: 690px; color: var(--muted); font-size: 19px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { position: relative; min-height: 250px; padding: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.feature-highlight { color: #fff; background: linear-gradient(145deg, var(--green-strong), var(--green-dark)); }
.feature-number { display: inline-grid; width: 38px; height: 38px; margin-bottom: 46px; border-radius: 10px; color: var(--green); background: var(--green-soft); place-items: center; font-size: 12px; font-weight: 900; }
.feature-highlight .feature-number { color: #fff; background: rgba(255,255,255,.14); }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }
.feature-highlight p { color: rgba(255,255,255,.74); }

.steps-section { width: 100%; padding-inline: max(24px, calc((100% - 1180px)/2)); color: #fff; background: var(--green-deep); }
.section-heading-light p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.section-heading-light .eyebrow { color: var(--lime); }
.process { display: grid; margin: 0; padding: 0; grid-template-columns: repeat(3, 1fr); gap: 38px; list-style: none; }
.process li { position: relative; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.2); }
.process li > span { display: inline-grid; width: 42px; height: 42px; margin-bottom: 55px; border-radius: 50%; color: var(--green-deep); background: var(--lime); place-items: center; font-size: 14px; font-weight: 900; }
.process h3 { color: #fff; }
.process p { color: rgba(255,255,255,.68); font-size: 15px; }

.showcase { position: relative; }
.showcase-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; align-items: end; gap: 20px; }
.screen-card { margin: 0; padding: 18px 18px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(165deg,#eff8ee,#dceee1); box-shadow: 0 22px 55px rgba(15,70,40,.09); }
.screen-card-main { transform: translateY(-18px); }
.screen-card img { width: 100%; height: 480px; border-radius: 18px 18px 0 0; object-fit: cover; object-position: top; }
.screen-card figcaption { display: flex; margin-inline: -18px; padding: 19px 20px; flex-direction: column; background: #fff; }
.screen-card figcaption span { color: var(--muted); font-size: 13px; }

.plans-section { padding-top: 80px; }
.pricing-grid { display: grid; max-width: 880px; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.price-card { position: relative; padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: #fff; }
.price-card-featured { color: #fff; border-color: var(--green-dark); background: var(--green-dark); box-shadow: var(--shadow); }
.price-label { margin-bottom: 8px; color: var(--green); font-size: 13px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.price-card-featured .price-label { color: var(--lime); }
.price-card h3 { font-size: 31px; }
.price-detail { min-height: 30px; color: var(--muted); }
.price-card-featured .price-detail { color: rgba(255,255,255,.7); }
.price-card ul { min-height: 130px; padding-left: 21px; color: var(--muted); font-size: 15px; }
.price-card-featured ul { color: rgba(255,255,255,.78); }
.price-badge { position: absolute; top: 20px; right: 20px; padding: 5px 10px; border-radius: 999px; color: var(--green-deep); background: var(--lime); font-size: 11px; font-weight: 900; }
.payment-options { margin-top: 34px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: #fff; scroll-margin-top: 100px; }
.payment-heading { display: flex; margin-bottom: 26px; align-items: flex-end; justify-content: space-between; gap: 36px; }
.payment-heading .eyebrow { margin-bottom: 8px; }
.payment-heading h3 { max-width: 620px; margin: 0; font-size: 27px; }
.payment-heading > p { max-width: 330px; margin: 0; color: var(--muted); font-size: 14px; }
.payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.payment-item { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--green-pale); }
.payment-type { display: block; min-height: 38px; color: var(--green); font-size: 11px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.payment-item h4 { margin: 0 0 8px; font-size: 20px; }
.payment-price { display: flex; min-height: 41px; margin-bottom: 12px; align-items: baseline; gap: 4px; }
.payment-price strong { color: var(--green-dark); font-size: 25px; letter-spacing: -.04em; }
.payment-price span { color: var(--muted); font-size: 13px; }
.payment-item > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.payment-action { display: flex; margin-top: 20px; padding-top: 22px; border-top: 1px solid var(--line); align-items: center; justify-content: space-between; gap: 20px; }
.payment-action p { margin: 0; color: var(--muted); font-size: 14px; }
.pricing-note { margin-top: 18px; color: var(--muted); font-size: 13px; }

.faq-section { padding-top: 60px; }
.faq-list { max-width: 900px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 46px 24px 0; cursor: pointer; font-size: 18px; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 23px; right: 8px; width: 28px; height: 28px; border-radius: 50%; color: var(--green); background: var(--green-soft); content: "+"; line-height: 26px; text-align: center; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 760px; padding-bottom: 24px; color: var(--muted); }

.final-cta { display: flex; width: min(100% - 48px, 1180px); margin: 0 auto 110px; padding: 58px; border-radius: 28px; align-items: center; justify-content: space-between; gap: 48px; color: #fff; background: linear-gradient(135deg,var(--green-strong),var(--green-deep)); box-shadow: var(--shadow); }
.final-cta .eyebrow { color: var(--lime); }
.final-cta h2 { max-width: 750px; font-size: clamp(34px,4vw,49px); }
.final-cta p:not(.eyebrow) { margin-bottom: 0; color: rgba(255,255,255,.72); }

main:not(.landing) { width: min(100% - 32px, 820px); margin: 56px auto 80px; }
.hero:not(.hero-commercial) { padding: 42px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); box-shadow: 0 16px 45px rgba(32,65,43,.08); }
.hero:not(.hero-commercial) h1 { font-size: clamp(34px,7vw,54px); }
.cards { display: grid; margin-top: 28px; grid-template-columns: repeat(3,1fr); gap: 16px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.card h2 { margin: 0 0 10px; font-size: 20px; }
.card p { color: var(--muted); font-size: 15px; }
.notice { margin: 28px 0; padding: 20px 22px; border-left: 5px solid var(--green); border-radius: 8px; background: var(--green-soft); }
.document { padding: 36px 42px 48px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.document h1 { font-size: clamp(32px,6vw,46px); }
.document h2 { margin: 46px 0 12px; font-size: 27px; }
.document h3 { margin: 28px 0 8px; font-size: 20px; }
.meta { margin-top: 22px; color: var(--muted); font-size: 14px; }
.steps { padding-left: 24px; }
li + li { margin-top: 8px; }

footer { border-top: 1px solid var(--line); color: var(--muted); background: #fff; }
.footer-content { display: flex; max-width: 1180px; margin: 0 auto; padding: 52px 24px 38px; align-items: flex-start; justify-content: space-between; gap: 38px; font-size: 14px; }
.footer-commercial { display: grid; grid-template-columns: 1.7fr .7fr .8fr 1fr; }
.footer-brand p { max-width: 260px; margin: 16px 0 0; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links strong { margin-bottom: 4px; color: var(--ink); }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--green); text-decoration: underline; }
.footer-bottom { display: flex; max-width: 1180px; margin: 0 auto; padding: 20px 24px 30px; border-top: 1px solid var(--line); justify-content: space-between; gap: 20px; font-size: 12px; }

@media (max-width: 940px) {
  .nav-desktop { display: none; }
  .hero-commercial { min-height: auto; padding-top: 70px; grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; align-items: center; flex-direction: column; }
  .hero-product { min-height: 580px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .process { grid-template-columns: 1fr; gap: 18px; }
  .process li { display: grid; padding-top: 22px; grid-template-columns: 60px 1fr; gap: 14px; }
  .process li > span { margin-bottom: 0; }
  .showcase-grid { grid-template-columns: repeat(3, minmax(240px,1fr)); overflow-x: auto; scroll-snap-type: x mandatory; }
  .screen-card { scroll-snap-align: center; }
  .screen-card-main { transform: none; }
  .footer-commercial { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .payment-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav { min-height: 66px; padding-inline: 16px; }
  .brand { font-size: 19px; }
  .brand img { width: 36px; height: 36px; }
  .button-small { padding-inline: 13px; font-size: 12px; }
  .hero-commercial, .section, .final-cta { width: min(100% - 32px,1180px); }
  .hero-commercial { padding: 54px 0 60px; gap: 28px; }
  h1 { font-size: clamp(43px,14vw,62px); }
  h2 { font-size: 37px; }
  .lead { font-size: 18px; }
  .hero-actions { width: 100%; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-proof { max-width: 300px; flex-direction: column; align-items: flex-start; }
  .hero-product { min-height: 470px; }
  .hero-product > img { width: 270px; max-height: 470px; border-radius: 27px; }
  .orbit-one { width: 390px; height: 390px; }
  .orbit-two { width: 300px; height: 300px; }
  .floating-note { min-width: 158px; padding: 11px 13px; }
  .note-top { top: 60px; right: -9px; }
  .note-bottom { bottom: 45px; left: -8px; }
  .section { padding: 78px 0; }
  .section-heading { margin-bottom: 34px; }
  .feature-grid, .pricing-grid { grid-template-columns: 1fr; }
  .feature { min-height: 220px; padding: 25px; }
  .feature-number { margin-bottom: 34px; }
  .steps-section { width: 100%; padding-inline: 20px; }
  .showcase-grid { margin-right: -16px; grid-template-columns: repeat(3, 82vw); }
  .screen-card img { height: 420px; }
  .price-card { padding: 28px; }
  .payment-options { padding: 24px 18px; }
  .payment-heading, .payment-action { align-items: flex-start; flex-direction: column; }
  .payment-grid { grid-template-columns: 1fr; }
  .payment-type { min-height: auto; margin-bottom: 8px; }
  .payment-action .button { width: 100%; }
  .final-cta { margin-bottom: 75px; padding: 35px 26px; align-items: flex-start; flex-direction: column; }
  .final-cta .button { width: 100%; }
  .footer-content, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-commercial { display: grid; grid-template-columns: 1fr 1fr; }
  .footer-brand, .footer-links:last-child { grid-column: 1 / -1; }
  main:not(.landing) { margin-top: 28px; }
  .hero:not(.hero-commercial), .document { padding: 26px 22px 32px; }
  .cards { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}