/* Strata marketing tokens: original app greens/neutrals, stronger display scale.
   All layout and theme styling lives here. SVG illustrations use fixed artwork colors. */
:root {
  color-scheme: light;
  --bg: #f4f5f2; --surface: #ffffff; --surface-2: #e5e9e3;
  --fg: #1b2420; --muted: #56615b; --line: #c1c8c1;
  --accent: #2e6b4f; --accent-strong: #22543d; --accent-soft: #e1eee6; --on-accent: #ffffff;
  --forest: #122c22; --forest-ink: #eef5ed; --forest-muted: #b8cebf; --lime: #d5ed9c;
  --control-line: #68766c; --focus: #2c5f9e;
  --shadow: 0 28px 75px -32px rgba(20, 30, 25, .35);
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Consolas, monospace;
  --radius: 16px; --max: 1280px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111513; --surface: #191e1b; --surface-2: #212723;
    --fg: #e3e9e5; --muted: #b0bbb3; --line: #3b4540;
    --accent: #7cc4a0; --accent-strong: #9fd8bb; --accent-soft: #1d3328; --on-accent: #0d1a13;
    --control-line: #9ca79f; --focus: #8db4ea;
    --shadow: 0 28px 75px -32px rgba(0, 0, 0, .7);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111513; --surface: #191e1b; --surface-2: #212723;
  --fg: #e3e9e5; --muted: #b0bbb3; --line: #3b4540;
  --accent: #7cc4a0; --accent-strong: #9fd8bb; --accent-soft: #1d3328; --on-accent: #0d1a13;
  --control-line: #9ca79f; --focus: #8db4ea;
  --shadow: 0 28px 75px -32px rgba(0, 0, 0, .7);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font); }
a { color: inherit; text-underline-offset: .25em; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { font-size: clamp(2.7rem, 7.2vw, 6.3rem); line-height: .99; letter-spacing: -.065em; font-weight: 650; }
h2 { font-size: clamp(2.3rem, 5vw, 4.5rem); line-height: 1.07; letter-spacing: -.055em; font-weight: 600; }
h3 { font-size: 1.35rem; line-height: 1.25; letter-spacing: -.025em; font-weight: 650; }
p { text-wrap: pretty; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 12px 20px; background: var(--surface); z-index: 20; }
.skip-link:focus { top: 16px; }
.site-header { min-height: 100px; display: flex; align-items: center; flex-wrap: wrap; gap: 6px 18px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: 8px; align-items: center; font-size: 2rem; line-height: 1; font-weight: 750; letter-spacing: -.06em; text-decoration: none; min-height: 48px; }
.brand svg { fill: none; stroke: var(--accent); stroke-linejoin: round; stroke-width: 2; }
.brand-period { color: var(--accent); }
.site-header nav { width: 100%; order: 2; display: flex; justify-content: space-between; gap: 8px; }
.site-header nav a { min-height: 48px; display: inline-flex; align-items: center; font-size: .85rem; font-weight: 550; text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 12px; min-height: 48px; margin-left: auto; background: var(--surface); color: var(--fg); border: 1px solid var(--control-line); border-radius: 99px; font-size: .8rem; }
.theme-toggle svg { fill: none; stroke: currentColor; stroke-width: 1.7; }
.theme-toggle[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-strong); }
.hero { padding-block: 58px 40px; }
.hero-copy { max-width: 760px; }
.eyebrow { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .7rem; line-height: 1.5; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--accent-strong); margin-bottom: 22px; }
.signal { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 5px var(--accent-soft); flex: none; margin-right: 5px; }
h1 span { color: var(--accent); }
.hero-promise { max-width: 520px; color: var(--muted); font-size: clamp(1.05rem, 1.65vw, 1.25rem); margin-top: 26px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 54px; padding: 13px 20px; font-size: .95rem; font-weight: 650; text-decoration: none; border: 1px solid var(--control-line); border-radius: 8px; }
.button span { font-size: 1.2rem; line-height: 1; }
.button.primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.button.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.button.secondary { background: transparent; }
.button.secondary:hover { background: var(--surface-2); }
.hero-footnote { margin-top: 18px; font-size: .8rem; color: var(--muted); }
.hero-visual { margin-top: 42px; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.visual-heading { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; font: .65rem/1.5 var(--mono); letter-spacing: .08em; color: var(--muted); }
.hero-visual img { width: 100%; aspect-ratio: 1440/1000; background: #e6ebe1; border-block: 1px solid var(--line); }
.hero-visual figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; padding: 14px 18px; font-size: .75rem; color: var(--muted); }
.placeholder-label { font-family: var(--mono); font-size: .65rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.principles { display: grid; gap: 14px; padding-block: 24px; border-block: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.principles strong { color: var(--fg); }
.section { padding-block: 72px; }
.section-heading { max-width: 720px; margin-bottom: 36px; }
.section-heading > p:last-child { color: var(--muted); max-width: 540px; margin-top: 20px; }
.feature-grid { display: grid; }
.feature { border-top: 1px solid var(--line); padding: 28px 0; }
.feature-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; color: var(--muted); font: .7rem var(--mono); }
.icon { width: 30px; height: 30px; fill: none; stroke: var(--accent); stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.feature p { color: var(--muted); font-size: .95rem; margin-top: 14px; max-width: 40ch; }
.detail-section { background: var(--surface-2); padding-block: 68px; }
.showcase-grid { display: grid; gap: 48px; }
.showcase figure { margin-bottom: 26px; }
.showcase img { width: 100%; aspect-ratio: 1440/1000; border-radius: 10px; border: 1px solid var(--line); box-shadow: var(--shadow); background: #f4f5f2; }
.showcase figcaption { margin-top: 10px; }
.showcase .eyebrow { margin-bottom: 12px; }
.showcase > p:last-child { margin-top: 16px; color: var(--muted); max-width: 55ch; }
.steps { display: grid; list-style: none; padding: 0; margin: 0; gap: 0; }
.steps li { position: relative; padding: 26px 0 26px 64px; border-top: 1px solid var(--line); }
.step-number { position: absolute; left: 0; top: 24px; font: 1.5rem/1.5 var(--mono); color: var(--accent); }
.steps p { color: var(--muted); margin-top: 12px; max-width: 34ch; }
.field-section { --focus: var(--lime); position: relative; isolation: isolate; overflow: hidden; background: var(--forest); color: var(--forest-ink); border-radius: 20px; padding: 40px 24px 0; }
.field-copy, .phone-figure { position: relative; z-index: 1; }
.field-copy { max-width: 580px; }
.field-copy .eyebrow { color: var(--lime); }
.field-copy > p:not(.eyebrow) { color: var(--forest-muted); margin-top: 24px; max-width: 40ch; font-size: 1.1rem; }
.check-list { padding: 0; list-style: none; margin: 24px 0 16px; font-size: .95rem; }
.check-list li { padding: 9px 0 9px 26px; position: relative; }
.check-list li::before { content: '↳'; position: absolute; left: 0; color: var(--lime); }
.text-link { display: inline-flex; align-items: center; min-height: 48px; gap: 16px; font-weight: 600; color: var(--lime); }
.phone-figure { width: min(280px,100%); margin: 32px auto 0; padding-bottom: 24px; }
.phone-figure img { width: 100%; aspect-ratio: 390/844; border: 6px solid #3b4f43; border-radius: 30px; background: #f4f5f2; box-shadow: 0 24px 50px rgba(0,0,0,.25); }
.phone-figure figcaption { text-align: center; color: var(--forest-muted); padding-top: 14px; }
.field-word { position: absolute; bottom: -20px; left: 24px; z-index: 0; font-size: clamp(6rem,19vw,16rem); line-height: 1; font-weight: 750; letter-spacing: -.07em; color: #284937; pointer-events: none; }
.trust-grid { display: grid; gap: 24px; }
.trust-grid > div { padding-top: 20px; border-top: 1px solid var(--line); }
.trust-grid dt { font-size: 1.05rem; font-weight: 650; margin-bottom: 10px; }
.trust-grid dd { color: var(--muted); font-size: .95rem; }
.pricing-section { padding-block: 64px; background: var(--surface-2); }
.pricing-layout { display: grid; gap: 36px; }
.pricing-copy > p:last-child { color: var(--muted); margin-top: 24px; max-width: 40ch; font-size: 1.1rem; }
.price-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; line-height: 1.2; }
.price strong { font-size: clamp(4.5rem,8vw,6.5rem); letter-spacing: -.06em; font-weight: 600; }
.price > span { color: var(--muted); font-size: .95rem; }
.price-term { margin-top: 12px; color: var(--muted); font-size: .8rem; }
.price-card .button { width: 100%; margin-top: 26px; }
.ownership { padding-top: 24px; margin-top: 30px; border-top: 1px solid var(--line); }
.ownership h3 { font-size: 1.1rem; }
.ownership p { font-size: .9rem; color: var(--muted); margin-top: 10px; }
.closing { padding-block: 80px; text-align: center; }
.closing .eyebrow { justify-content: center; }
.closing .button { margin-top: 28px; }
.site-footer { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; padding-block: 30px; border-top: 1px solid var(--line); }
.site-footer > p { color: var(--muted); font-size: .85rem; }
.contact { display: grid; font-size: .8rem; color: var(--muted); }
.contact strong { color: var(--fg); }
.footer-note { width: 100%; font-size: .7rem !important; }
@media (min-width: 620px) {
  .wrap { width: min(var(--max), calc(100% - 64px)); }
  .principles { grid-template-columns: repeat(3,1fr); gap: 20px; }
  .feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 30px; }
  .trust-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .hero-visual { margin-top: 50px; }
  .field-section { padding: 48px 40px 0; }
}
@media (min-width: 900px) {
  .site-header { flex-wrap: nowrap; min-height: 92px; gap: 32px; }
  .site-header nav { order: 0; width: auto; margin-left: auto; gap: 26px; }
  .theme-toggle { margin-left: 0; }
  .hero { display: grid; grid-template-columns: .97fr 1.03fr; gap: 28px; align-items: center; padding-block: 92px 74px; }
  h1 { font-size: clamp(3.4rem,5.2vw,4.7rem); }
  .hero-visual { margin: 0; transform: rotate(1.5deg); }
  .hero-copy { position: relative; z-index: 1; }
  .hero-visual figcaption { font-size: .7rem; }
  .section { padding-block: 104px; }
  .section-heading { margin-bottom: 52px; }
  .feature-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 44px; }
  .feature { padding-block: 32px 40px; }
  .detail-section { padding-block: 88px; }
  .split-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; max-width: none; }
  .split-heading > p:last-child { max-width: 400px; }
  .showcase-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 36px; }
  .steps { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; }
  .steps li { padding: 24px 0; }
  .step-number { display: block; position: static; margin-bottom: 28px; }
  .field-section { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding: 54px 70px 30px; }
  .phone-figure { margin-block: 0; }
  .trust-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 30px; }
  .pricing-section { padding-block: 88px; }
  .pricing-layout { grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
  .price-card { padding: 38px; }
  .closing { padding-block: 110px; }
  .contact { margin-left: auto; }
}
/* Motion never hides content or causes layout shifts. No scroll/reveal dependency. */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .hero-copy { animation: arrive .65s ease-out both; }
  .hero-visual { animation: arrive .85s ease-out both; }
  .button, .theme-toggle { transition: background-color .18s, border-color .18s, transform .18s; }
  .button:hover { transform: translateY(-2px); }
  @keyframes arrive { from { opacity: .45; translate: 0 14px; } to { opacity: 1; translate: 0 0; } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  .button, .theme-toggle { border: 1px solid ButtonText; }
  .signal { background: CanvasText; }
  .field-word { display: none; }
}
/* Reserve the theme control's space before JS initializes; no-JS users keep system theme. */
#theme-toggle[hidden] { display: inline-flex !important; visibility: hidden; }