:root {
    color-scheme: light;
    font-family: Arial, sans-serif;
    color: #17352e;
    background: #fff;
    --accent: #155c4f;
    --muted: #405a51;
    --line: #d1e2da;
}
* { box-sizing: border-box; }
body { margin: 0; }
.shell { width: min(1090px, calc(100% - 40px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid #e1ebe6; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 0; }
.logo { display: block; width: min(196px, 44vw); height: auto; }
.languages, .actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.languages a, .button {
    border: 1px solid var(--accent); border-radius: 999px; color: var(--accent);
    background: #fff; text-decoration: none; font-weight: 700;
}
.languages a { padding: 6px 10px; font-size: .76rem; }
.languages [aria-current], .button-primary { background: var(--accent); color: #fff; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
main { padding: 24px 0 32px; }
.hero, .tile, .note {
    border: 1px solid var(--line); border-radius: 16px;
    box-shadow: 0 8px 26px #17352e0c;
}
.hero {
    position: relative; overflow: hidden;
    display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(20px, 4vw, 42px);
    align-items: center; padding: clamp(22px, 4vw, 40px);
    background: linear-gradient(126deg, #fbfdfc, #eef7f2);
}
.hero::before {
    content: ""; position: absolute; inset: 0 0 auto; height: 4px;
    background: linear-gradient(90deg, #125c4e, #78a991);
}
.eyebrow, .tile h2 {
    color: var(--accent); font-size: .77rem; letter-spacing: .09em;
    text-transform: uppercase; font-weight: 700;
}
h1 { margin: 10px 0 15px; font-size: clamp(2rem, 4.5vw, 3.15rem); line-height: 1.06; letter-spacing: -.035em; }
h2 { margin: 0 0 9px; }
p { color: var(--muted); line-height: 1.62; margin: 0 0 13px; }
.lead { color: #286052; font-size: 1.2rem; }
.button { display: inline-block; padding: 11px 15px; font-size: .86rem; }
.actions { margin-top: 23px; }
.callout { border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 22px; }
.callout h2 { margin-top: 8px; font-size: 1.22rem; line-height: 1.3; }
.callout p:last-child, .tile p, .note p { margin-bottom: 0; }
.callout .fine { font-size: .83rem; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin: 19px 0; }
.tile, .note { padding: 18px; }
.tile p { font-size: .9rem; }
.note { background: #f8fbf9; }
.note h2 { font-size: 1.24rem; }
footer { text-align: center; color: var(--muted); padding: 8px 0 24px; font-size: .76rem; }
@media (max-width: 720px) {
    .hero { grid-template-columns: 1fr; }
    .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 360px) {
    .shell { width: calc(100% - 26px); }
    .tiles { grid-template-columns: 1fr; }
}

/* Product evidence and the synthetic next-action example. */
.lead { font-weight: 700; }
.contact-note { margin: 12px 0 0; font-size: .83rem; }
.button { min-height: 44px; display: inline-flex; align-items: center; }
.report-excerpt { margin: 0; min-width: 0; }
.report-excerpt a, .report-excerpt img { display: block; }
.report-excerpt img {
    width: 100%; height: auto; border: 1px solid #365449; border-radius: 13px;
    box-shadow: 0 10px 23px #17352e24;
}
.report-excerpt figcaption { margin-top: 10px; color: var(--muted); font-size: .8rem; line-height: 1.45; }
.action-example { margin-top: 19px; }
.action-example h2 { margin-top: 7px; }
.action-example .recommended-action { margin: 13px 0; color: var(--accent); }
.demo-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 0; }
.demo-metrics div { padding: 11px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.demo-metrics dt { color: var(--muted); font-size: .82rem; }
.demo-metrics dd { margin: 4px 0 0; color: var(--accent); font-size: 1.25rem; font-weight: 700; }
.trust-note { margin-bottom: 13px; }
@media (max-width: 420px) {
    .demo-metrics { grid-template-columns: 1fr; }
    .demo-metrics div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
    .demo-metrics dd { margin: 0; white-space: nowrap; }
}