:root {
    color-scheme: light;
    font-family: Tahoma, Arial, sans-serif;
    color: #15372f;
    background: #f5f8f5;
    --forest: #103b31;
    --green: #14664f;
    --gold: #f3d38e;
    --muted: #4b625a;
    --line: #d4e1d8;
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.7; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid #98620b; outline-offset: 4px; }
.wrap { width: min(1140px, 100% - 64px); margin-inline: auto; }

.site-header { background: #fff; border-bottom: 1px solid var(--line); }
.header-inner, .brand, .header-link { display: flex; align-items: center; }
.header-inner { min-height: 72px; justify-content: space-between; gap: 16px; }
.brand { gap: 14px; font-size: .94rem; font-weight: 700; text-decoration: none; }
.brand img { display: block; width: 80px; height: 54px; object-fit: contain; }
.header-link { gap: 10px; min-height: 44px; color: var(--green); font-weight: 700; text-decoration: none; }
.header-link:hover { text-decoration: underline; }

.hero {
    color: #f8fcf9;
    background: radial-gradient(ellipse at top right, #1a5545, transparent 62%), var(--forest);
}
.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .85fr);
    gap: clamp(32px, 6vw, 100px);
    align-items: center;
    padding-block: clamp(40px, 6vw, 80px);
}
.eyebrow { color: var(--gold); font-weight: 700; }
.eyebrow span { margin-inline-end: 6px; }
.hero h1 { font-size: clamp(2.15rem, 5vw, 4.3rem); line-height: 1.25; margin-block: 12px 20px; }
.intro { color: #e2eee8; font-size: clamp(1rem, 1.7vw, 1.25rem); max-width: 31em; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 50px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 11px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}
.demo { margin-block: 24px 8px; background: var(--gold); color: #27371e; }
.demo:hover { background: #ffe4a8; }
.demo:focus-visible { outline-color: #fff; }
.demo-note { color: #c4dbd0; font-size: .86rem; }

.entry {
    padding: clamp(22px, 3vw, 34px);
    background: #fff;
    color: #15372f;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: 0 14px 36px #071c1540;
    scroll-margin-block-start: 16px;
}
.entry-icon, .feature-icon {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #e5f2eb;
    color: var(--green);
}
.entry-icon svg, .feature-icon svg { width: 24px; height: 24px; }
.entry h2 { margin-block: 8px 4px; font-size: 1.5rem; }
.entry p, .feature p { color: var(--muted); }
.entry form { display: grid; gap: 8px; margin-block-start: 20px; }
.entry label { font-weight: 700; }
.entry input {
    width: 100%;
    min-height: 49px;
    padding: 9px 13px;
    border: 1px solid #8ca99b;
    border-radius: 10px;
    background: #fbfdfc;
    color: inherit;
    text-align: start;
}
.entry input::placeholder { direction: rtl; text-align: right; color: #576d64; }
.entry input[aria-invalid="true"] { border-color: #ad3025; }
.entry .error { color: #9b261e; font-size: .9rem; }
.enter { background: var(--green); color: #fff; margin-block-start: 5px; }
.enter:hover { background: #0d513e; }

.benefits { padding-block: 36px 42px; }
.benefits h2 { font-size: clamp(1.45rem, 2.5vw, 1.85rem); margin-block-end: 16px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature { padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.feature h3 { margin-block: 8px 4px; font-size: 1.12rem; }
.feature p { font-size: .95rem; }
.site-footer { border-top: 1px solid var(--line); padding-block: 18px; color: var(--muted); font-size: .9rem; }

@media (max-width: 760px) {
    .wrap { width: calc(100% - 36px); }
    .hero-inner, .feature-grid { grid-template-columns: 1fr; }
    .hero-inner { gap: 24px; }
    .feature { padding: 16px; }
}

@media (max-width: 420px) {
    .header-inner { min-height: 62px; }
    .brand span { display: none; }
    .demo { width: 100%; }
}