:root {
  color-scheme: light;
  --paper: #f3f6f0;
  --paper-soft: #e8eee7;
  --ink: #183535;
  --muted: #617571;
  --green: #205c50;
  --green-deep: #153e3d;
  --mint: #bde8d4;
  --line: #d4dfd5;
  --gold: #e8d488;
  --white: #ffffff;
  font-family: "DM Sans", Arial, sans-serif;
  font-synthesis: none;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
body, button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #e8ae37; outline-offset: 4px; border-radius: 3px; }
button { font: inherit; }
.wrap { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; top: -60px; left: 16px; z-index: 30; padding: 10px 14px; color: var(--white); background: var(--green-deep); }
.skip-link:focus { top: 12px; }

.site-header { position: relative; z-index: 3; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 86px; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 12px; white-space: nowrap; font-family: Sora, Arial, sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -.035em; }
.brand-symbol { position: relative; width: 33px; height: 33px; display: inline-block; flex: 0 0 auto; }
.brand-symbol span { position: absolute; width: 22px; height: 27px; border: 2px solid var(--green); border-radius: 5px; top: 3px; left: 5px; background: var(--paper); }
.brand-symbol span:nth-child(1) { transform: rotate(-19deg) translate(-4px, 1px); }
.brand-symbol span:nth-child(2) { transform: rotate(15deg) translate(4px, 0); }
.brand-symbol span:nth-child(3) { transform: rotate(-2deg); background: var(--mint); }
.site-header nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; font-weight: 700; }
.site-header nav a { padding-block: 8px; transition: color .18s ease; }
.site-header nav a:hover { color: var(--green); }
.header-install { margin-left: 18px; border: 1px solid var(--ink); border-radius: 9px; padding: 11px 16px; font-size: 14px; font-weight: 700; transition: background .18s ease, color .18s ease; }
.header-install:hover { background: var(--ink); color: var(--white); }
.header-install span, .button span, .steps a span, .install-direct span, .after-actions a span, .site-footer a span:last-child { margin-left: 9px; }

.hero { min-height: 695px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding-block: 72px 80px; }
.hero-copy { position: relative; z-index: 2; padding-block: 25px; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; color: var(--green); }
.eyebrow-line { width: 28px; height: 2px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Sora, Arial, sans-serif; }
.hero h1 { font-size: clamp(60px, 6.6vw, 104px); letter-spacing: -.085em; line-height: 1.03; font-weight: 700; margin: 25px 0 25px; }
.hero h1 span { color: var(--green); }
.hero-intro { max-width: 520px; font-size: 19px; line-height: 1.7; color: #47605b; margin-bottom: 30px; }
.hero-actions { display: flex; align-items: center; gap: 19px; flex-wrap: wrap; }
.button { min-height: 55px; display: inline-flex; justify-content: center; align-items: center; padding: 13px 21px; border-radius: 10px; font-size: 15px; font-weight: 700; }
.button-primary { background: var(--green); color: var(--white); box-shadow: 0 8px 0 #16463e; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button-primary:hover { background: #17483f; transform: translateY(3px); box-shadow: 0 5px 0 #103b34; }
.button-text { padding-inline: 6px; color: var(--green); }
.button-text:hover { text-decoration: underline; text-underline-offset: 5px; }
.hero-note { margin: 27px 0 0; font-size: 13px; font-weight: 600; color: var(--muted); }

.hero-art { position: relative; min-height: 530px; display: grid; place-items: center; overflow: hidden; border-radius: 30px; background: #164a48; isolation: isolate; }
.hero-art::before { content: ""; position: absolute; inset: 0; opacity: .3; background-image: linear-gradient(90deg, transparent 49.8%, rgba(255,255,255,.22) 50%, transparent 50.2%), radial-gradient(ellipse at 50% 50%, transparent 0 37%, rgba(255,255,255,.24) 37.2% 37.6%, transparent 37.8%); }
.art-orbit { position: absolute; width: 410px; height: 410px; border: 1px solid rgba(196,236,219,.24); border-radius: 50%; }
.art-orbit-one { transform: translate(225px, -135px); }
.art-orbit-two { transform: translate(-250px, 240px); }
.art-glow { position: absolute; width: 470px; height: 470px; border-radius: 50%; background: radial-gradient(circle, rgba(171,223,194,.21), transparent 70%); filter: blur(6px); }
.preview-shell { position: relative; z-index: 1; width: min(420px, calc(100% - 65px)); transform: rotate(-4deg); box-shadow: 0 30px 70px rgba(2,33,31,.35); background: #f8faf6; border: 1px solid #b7d8c8; border-radius: 17px; overflow: hidden; }
.preview-top { min-height: 44px; display: flex; align-items: center; gap: 8px; padding-inline: 19px; background: #e7f0e8; border-bottom: 1px solid #d6e5d8; color: #275d4f; font-family: Sora, Arial, sans-serif; font-size: 12px; font-weight: 700; }
.preview-mark { font-size: 20px; line-height: 1; }
.preview-dots { display: flex; gap: 4px; margin-left: auto; }
.preview-dots i { width: 5px; height: 5px; border-radius: 50%; background: #97b8a9; }
.preview-body { padding: 23px; }
.preview-kicker { font-size: 10px; font-weight: 700; color: #617d72; }
.preview-title-row { display: flex; justify-content: space-between; align-items: baseline; margin-top: 3px; font-family: Sora, Arial, sans-serif; }
.preview-title-row strong { font-size: 20px; letter-spacing: -.05em; }
.preview-count { font-size: 17px; color: var(--green); font-weight: 700; }
.preview-progress { height: 8px; margin-top: 15px; overflow: hidden; background: #dfe9df; border-radius: 8px; }
.preview-progress span { display: block; width: 80%; height: 100%; border-radius: inherit; background: #4dae87; }
.preview-divider { border-top: 1px solid #dbe7df; margin-block: 22px 17px; }
.preview-label { display: flex; justify-content: space-between; color: #244a42; font-size: 12px; font-weight: 700; }
.preview-label span { color: #75877e; font-weight: 600; }
.preview-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.preview-card { height: 137px; position: relative; display: flex; flex-direction: column; align-items: center; overflow: hidden; background: linear-gradient(155deg, #f0e3ae, #cbb970); border: 1px solid #bbaa6c; clip-path: polygon(0 0, 78% 0, 100% 15%, 100% 100%, 21% 100%, 0 84%); }
.preview-card::before { content: ""; width: 66px; height: 66px; border: 1px solid rgba(71,62,31,.2); border-radius: 50%; position: absolute; top: 23px; }
.preview-card-light { background: linear-gradient(155deg, #d9e0e0, #aebdbe); border-color: #9cabae; }
.card-rating { z-index: 1; align-self: flex-start; margin: 9px 0 0 9px; color: #3e433a; font-family: Sora, Arial, sans-serif; font-weight: 800; font-size: 17px; }
.card-glyph { position: relative; z-index: 1; margin-top: 2px; font-size: 40px; line-height: 1; color: rgba(80,79,53,.45); }
.card-line { width: 58%; height: 5px; margin-top: auto; margin-bottom: 6px; border-radius: 4px; background: rgba(65,68,48,.37); }
.card-line.short { width: 35%; margin-top: 0; margin-bottom: 13px; }
.preview-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; padding: 11px 13px; border-radius: 7px; background: #eaf3ec; color: #276f54; font-size: 11px; font-weight: 700; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: #4dae87; }
.preview-arrow { font-size: 16px; }
.art-caption { position: absolute; bottom: 19px; right: 23px; color: #cde9d8; font-size: 11px; letter-spacing: .02em; }

.features { background: #e8efe9; border-top: 1px solid #d7e3d9; border-bottom: 1px solid #d7e3d9; padding-block: 82px 86px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.section-head h2 { max-width: 520px; margin: 0; font-size: clamp(32px, 3.1vw, 46px); line-height: 1.16; letter-spacing: -.064em; }
.section-head p { max-width: 330px; margin: 0 0 4px; color: #60736a; line-height: 1.6; font-size: 15px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.feature { padding-top: 22px; border-top: 2px solid #a7c9b4; }
.feature-icon { width: 40px; height: 40px; display: grid; place-items: center; position: relative; color: var(--green); font-family: Sora, Arial, sans-serif; font-size: 29px; }
.icon-collection span { position: absolute; width: 24px; height: 28px; border: 2px solid var(--green); border-radius: 4px; }
.icon-collection span:first-child { transform: rotate(-13deg) translate(-4px, 0); }
.icon-collection span:last-child { transform: rotate(8deg) translate(5px, 0); background: #e8efe9; }
.icon-control::before { content: ""; width: 30px; height: 23px; border: 2px solid var(--green); border-radius: 5px; }
.icon-control span { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--mint); border: 2px solid var(--green); }
.feature h3 { margin: 23px 0 11px; letter-spacing: -.04em; font-size: 19px; }
.feature p { margin: 0; max-width: 315px; color: #60736a; font-size: 15px; line-height: 1.7; }

.install { padding-block: 112px 124px; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: clamp(70px, 11vw, 160px); }
.install-intro { position: sticky; top: 45px; align-self: start; }
.install-intro h2 { font-size: clamp(42px, 4.3vw, 65px); line-height: 1.14; letter-spacing: -.075em; margin: 22px 0 21px; }
.install-intro > p { color: #61756d; line-height: 1.75; max-width: 400px; font-size: 16px; }
.install-direct { display: inline-block; margin-top: 20px; color: var(--green); font-weight: 700; font-size: 14px; border-bottom: 1px solid var(--green); padding-bottom: 4px; }
.install-direct:hover { color: var(--ink); }
.steps { list-style: none; margin: 0; padding: 0; }
.steps li { display: grid; grid-template-columns: 48px 1fr; gap: 19px; border-top: 1px solid #cbd9ce; padding-block: 31px 32px; }
.steps li:last-child { border-bottom: 1px solid #cbd9ce; }
.step-number { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 11px; background: var(--mint); color: #1b5147; font-family: Sora, Arial, sans-serif; font-weight: 800; font-size: 17px; }
.step-content h3 { font-size: 20px; letter-spacing: -.05em; margin: 4px 0 10px; }
.step-content p { color: #60736a; line-height: 1.65; margin-bottom: 13px; font-size: 15px; }
.step-content a { font-size: 14px; font-weight: 700; color: var(--green); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.step-content a:hover { color: var(--ink); }

.after-install { background: var(--green-deep); color: #f3f8f4; padding-block: 68px; }
.after-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 10%; align-items: start; }
.after-inner h2 { font-size: clamp(30px, 3vw, 43px); line-height: 1.22; letter-spacing: -.06em; margin-bottom: 16px; }
.after-inner p { color: #c7ded2; max-width: 460px; line-height: 1.7; font-size: 15px; }
.after-actions { border-left: 1px solid #48736b; padding-left: 42px; }
.after-actions h3 { font-size: 17px; letter-spacing: -.035em; margin: 4px 0 12px; }
.after-actions a { font-weight: 700; font-size: 14px; color: var(--gold); text-decoration: underline; text-underline-offset: 5px; }
.after-actions a:hover { color: #fff2bc; }
.site-footer { background: #0f2c2d; color: #e0f0e4; padding-block: 29px; }
.footer-inner { display: flex; align-items: center; gap: 28px; }
.site-footer .brand { font-size: 15px; }
.site-footer .brand-symbol { transform: scale(.78); transform-origin: left center; margin-right: -7px; }
.site-footer .brand-symbol span { background: #0f2c2d; border-color: #a9dbc0; }
.site-footer .brand-symbol span:nth-child(3) { background: #416f61; }
.site-footer p { margin: 0; font-size: 12px; color: #a3c2b3; }
.site-footer a:last-child { margin-left: auto; font-size: 12px; color: #cdebd8; }
.site-footer a:last-child:hover { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 920px) {
  .wrap { width: min(100% - 40px, 720px); }
  .header-inner { min-height: 75px; }
  .site-header nav { display: none; }
  .header-install { margin-left: auto; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-block: 72px 80px; }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(60px, 10vw, 92px); }
  .hero-art { min-height: 510px; }
  .section-head { align-items: start; flex-direction: column; gap: 14px; }
  .feature-grid { gap: 22px; }
  .install { grid-template-columns: 1fr; gap: 45px; padding-block: 82px 96px; }
  .install-intro { position: static; }
}

@media (max-width: 630px) {
  .wrap { width: min(100% - 32px, 500px); }
  .header-inner { min-height: 68px; }
  .brand { font-size: 17px; }
  .header-install { padding: 9px 11px; font-size: 12px; }
  .header-install span { display: none; }
  .hero { padding-block: 58px 65px; gap: 40px; }
  .hero h1 { font-size: clamp(56px, 13vw, 78px); margin-block: 20px; }
  .hero-intro { font-size: 17px; line-height: 1.62; }
  .hero-actions { gap: 10px; }
  .button-primary { width: 100%; }
  .button-text { min-height: 44px; }
  .hero-note { font-size: 12px; line-height: 1.5; margin-top: 17px; }
  .hero-art { min-height: 430px; border-radius: 20px; }
  .preview-shell { width: min(355px, calc(100% - 36px)); }
  .preview-body { padding: 18px; }
  .preview-card { height: 109px; }
  .preview-card::before { width: 50px; height: 50px; top: 26px; }
  .card-glyph { font-size: 32px; }
  .art-caption { font-size: 10px; bottom: 10px; }
  .features { padding-block: 65px; }
  .feature-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature { display: grid; grid-template-columns: 45px 1fr; column-gap: 12px; padding-top: 18px; }
  .feature-icon { grid-row: span 2; }
  .feature h3 { margin: 8px 0 6px; }
  .feature p { grid-column: 2; }
  .install { padding-block: 72px 82px; }
  .steps li { grid-template-columns: 39px 1fr; gap: 13px; }
  .after-install { padding-block: 64px; }
  .after-inner { grid-template-columns: 1fr; gap: 32px; }
  .after-actions { border-left: 0; border-top: 1px solid #48736b; padding: 26px 0 0; }
  .footer-inner { flex-wrap: wrap; gap: 13px 24px; }
  .footer-inner p { order: 3; flex-basis: 100%; }
  .site-footer a:last-child { margin-left: auto; }
}

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