/* ============================================================================
   Корень — лендинг (/). Тема из html/rodoslov.html: бумажный фон, зелёный +
   глиняный акцент, шрифты Unbounded (заголовки) + Manrope (тело).
   Префикс --k-* чтобы не конфликтовать с глобальным --paper/--ink/--gold.
   ========================================================================= */

:root {
	--k-bg:        #EFEDE6;
	--k-surface:   #FAF9F5;
	--k-ink:       #16150F;
	--k-ink-soft:  #5C594D;
	--k-ink-faint: #8C897C;
	--k-line:      #D9D5C9;
	--k-green:     #0E4D40;
	--k-green-deep:#093229;
	--k-green-soft:#E2EBE6;
	--k-clay:      #C7622E;
	--k-clay-soft: #F2E0D3;
}

html { scroll-behavior: smooth; }
body {
	background: var(--k-bg) !important;
	color: var(--k-ink) !important;
	font-family: 'Manrope', sans-serif !important;
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
body::before {
	content: ""; position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: .035;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
main#main { padding: 0; }

/* ── HEADER override ──────────────────────────────────────────────── */
.site-header {
	position: sticky; top: 0; z-index: 100;
	backdrop-filter: blur(12px);
	background: rgba(239,237,230,.78) !important;
	border-bottom: 1px solid var(--k-line);
}
.site-header.site-header--transparent { background: rgba(239,237,230,.78) !important; }
.site-header .nav {
	max-width: 1240px; margin: 0 auto; padding: 0 28px;
	display: flex; align-items: center; justify-content: space-between;
	height: 74px; gap: 24px;
}
.site-header .brand {
	display: flex; align-items: center; gap: 11px;
	font-family: 'Unbounded', sans-serif !important;
	font-weight: 700; font-size: 20px;
	color: var(--k-ink);
}
.site-header .brand i { font-size: 26px; color: var(--k-green); }
.site-header .brand .name { color: var(--k-ink); }
.site-header .nav-links {
	display: flex; gap: 34px;
	font-family: 'Manrope', sans-serif;
	font-weight: 600; font-size: 15px;
	color: var(--k-ink-soft);
}
.site-header .nav-links a { transition: color .2s; color: var(--k-ink-soft); }
.site-header .nav-links a:hover { color: var(--k-green); }
@media (max-width: 880px) { .site-header .nav-links { display: none; } }

/* ── BTN ──────────────────────────────────────────────────────────── */
.btn {
	font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 15px;
	border: none; cursor: pointer; padding: 12px 22px; border-radius: 100px;
	transition: transform .15s, background .2s, box-shadow .2s;
	display: inline-flex; align-items: center; gap: 8px;
	text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
	background: var(--k-green); color: #fff;
	box-shadow: 0 8px 24px -10px var(--k-green);
}
.btn-primary:hover {
	background: var(--k-green-deep);
	box-shadow: 0 12px 30px -10px var(--k-green);
}
.btn-ghost { background: transparent; color: var(--k-ink); border: 1.5px solid var(--k-line); }
.btn-ghost:hover { border-color: var(--k-ink); background: var(--k-surface); }

/* ── HERO ─────────────────────────────────────────────────────────── */
.hero { position: relative; padding: 86px 0 60px; overflow: hidden; }
.hero-grid-bg {
	position: absolute; inset: 0; z-index: 0; opacity: .5;
	background-image: linear-gradient(var(--k-line) 1px, transparent 1px),
	                  linear-gradient(90deg, var(--k-line) 1px, transparent 1px);
	background-size: 46px 46px;
	mask-image: radial-gradient(ellipse 80% 70% at 50% 35%, #000 30%, transparent 75%);
}
.hero-inner { position: relative; z-index: 2; max-width: 880px; }
.eyebrow {
	display: inline-flex; align-items: center; gap: 9px;
	font-weight: 700; font-size: 13px;
	letter-spacing: .08em; text-transform: uppercase;
	color: var(--k-green);
	background: var(--k-green-soft);
	padding: 7px 15px; border-radius: 100px; margin-bottom: 26px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--k-clay); }
.hero h1 {
	font-family: 'Unbounded', sans-serif !important;
	font-size: clamp(2.8rem, 7.2vw, 5.6rem);
	font-weight: 700; letter-spacing: -.02em; line-height: 1.02;
	margin-bottom: 24px;
	color: var(--k-ink);
}
.hero h1 em { font-style: normal; color: var(--k-green); position: relative; }
.hero h1 em::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: .08em;
	height: .14em; background: var(--k-clay); opacity: .85; border-radius: 2px;
}
.hero p.lead {
	font-size: clamp(1.05rem, 2.2vw, 1.32rem);
	color: var(--k-ink-soft); max-width: 610px; margin-bottom: 38px;
}

/* search */
.search-shell {
	background: var(--k-surface); border: 1.5px solid var(--k-line);
	border-radius: 22px; padding: 10px;
	display: flex; gap: 10px; max-width: 660px;
	box-shadow: 0 24px 50px -28px rgba(14,77,64,.4);
	align-items: center;
}
.search-shell svg { flex: none; margin-left: 12px; }
.search-shell input {
	flex: 1; border: none; background: transparent;
	font-family: 'Manrope', sans-serif;
	font-size: 18px; font-weight: 600; color: var(--k-ink);
	outline: none; padding: 8px 0;
}
.search-shell input::placeholder { color: var(--k-ink-faint); font-weight: 500; }
.chips {
	display: flex; gap: 9px; margin-top: 18px;
	flex-wrap: wrap; align-items: center;
}
.chips .lbl { font-size: 14px; color: var(--k-ink-faint); font-weight: 600; margin-right: 4px; }
.chip {
	padding: 7px 15px; border-radius: 100px;
	background: var(--k-surface); border: 1.5px solid var(--k-line);
	font-size: 14px; font-weight: 600; cursor: pointer; transition: .18s;
	color: var(--k-ink); text-decoration: none;
}
.chip:hover { border-color: var(--k-green); color: var(--k-green); transform: translateY(-2px); }

.hero-stats { display: flex; gap: 46px; margin-top: 54px; flex-wrap: wrap; }
.hero-stats .s b {
	font-family: 'Unbounded', sans-serif;
	font-weight: 700; font-size: 30px; display: block; color: var(--k-green);
}
.hero-stats .s span { font-size: 14px; color: var(--k-ink-soft); font-weight: 600; }

.hero-tree {
	position: absolute; right: -40px; top: 40px; width: 430px;
	z-index: 1; opacity: .9; display: none;
}
@media (min-width: 1100px) { .hero-tree { display: block; } }
.hero-tree circle.pulse { animation: pulse 3s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { r: 6; } 50% { r: 8.5; } }

/* ── SECTION ──────────────────────────────────────────────────────── */
.section { padding: 96px 0; }
.sec-head { max-width: 680px; margin-bottom: 48px; }
.sec-tag {
	font-weight: 700; font-size: 13px;
	letter-spacing: .1em; text-transform: uppercase;
	color: var(--k-clay); margin-bottom: 14px;
}
.sec-head h2 {
	font-family: 'Unbounded', sans-serif !important;
	font-size: clamp(2rem, 4.4vw, 3.1rem);
	font-weight: 700; margin-bottom: 16px;
	color: var(--k-ink); letter-spacing: -.02em; line-height: 1.02;
}
.sec-head p { font-size: 1.08rem; color: var(--k-ink-soft); }

/* ── DOSSIER preview ──────────────────────────────────────────────── */
.dossier {
	background: var(--k-surface); border: 1.5px solid var(--k-line);
	border-radius: 26px; overflow: hidden;
	box-shadow: 0 40px 80px -50px rgba(14,77,64,.5);
}
.dossier-top {
	padding: 34px 38px; border-bottom: 1.5px solid var(--k-line);
	display: flex; justify-content: space-between; align-items: flex-start;
	gap: 24px; flex-wrap: wrap;
	background: linear-gradient(120deg, var(--k-green-soft), transparent 70%);
}
.dossier-name {
	font-family: 'Unbounded', sans-serif !important;
	font-weight: 700; font-size: clamp(2rem, 5vw, 3rem);
	color: var(--k-ink); letter-spacing: -.02em; line-height: 1.02;
}
.dossier-name small {
	display: block; font-family: 'Manrope', sans-serif;
	font-weight: 600; font-size: 15px;
	color: var(--k-ink-soft); letter-spacing: 0; margin-top: 8px;
}
.dossier-rank { text-align: right; flex: none; }
.dossier-rank b {
	font-family: 'Unbounded', sans-serif;
	font-size: 34px; color: var(--k-green); display: block; line-height: 1;
}
.dossier-rank span { font-size: 13px; color: var(--k-ink-soft); font-weight: 600; }

.tabs {
	display: flex; gap: 4px; padding: 0 38px;
	border-bottom: 1.5px solid var(--k-line); overflow-x: auto;
}
.tab {
	padding: 18px 18px 16px;
	font-weight: 700; font-size: 15px;
	color: var(--k-ink-faint); cursor: pointer;
	border-bottom: 3px solid transparent; white-space: nowrap;
	transition: .2s; margin-bottom: -1.5px;
	text-decoration: none;
}
.tab:hover { color: var(--k-ink); }
.tab.active { color: var(--k-green); border-color: var(--k-clay); }
.panel { padding: 40px 38px; }
.panel.active { display: block; }

.origin-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 38px; }
@media (max-width: 760px) { .origin-grid { grid-template-columns: 1fr; } }
.origin-grid h4 {
	font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
	color: var(--k-clay);
	font-family: 'Manrope', sans-serif !important;
	font-weight: 800; margin-bottom: 12px;
}
.origin-grid p { color: var(--k-ink-soft); margin-bottom: 22px; }
.origin-grid p b { color: var(--k-ink); }
.meta-list {
	list-style: none; display: flex; flex-direction: column; gap: 1px;
	border-radius: 14px; overflow: hidden; border: 1.5px solid var(--k-line);
	padding: 0; margin: 0;
}
.meta-list li {
	display: flex; justify-content: space-between;
	padding: 14px 18px; background: var(--k-bg); font-size: 15px;
}
.meta-list li span { color: var(--k-ink-faint); font-weight: 600; }
.meta-list li b { font-weight: 700; color: var(--k-ink); }

/* ── FEATURES (dark) ──────────────────────────────────────────────── */
.bg-dark { background: var(--k-green-deep); color: #fff; position: relative; overflow: hidden; }
.bg-dark .sec-head h2 { color: #fff; }
.bg-dark .sec-head p { color: rgba(255,255,255,.7); }
.bg-dark .sec-tag { color: #E8A86A; }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 920px) { .feat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .feat-grid { grid-template-columns: 1fr; } }
.feat {
	background: rgba(255,255,255,.05);
	border: 1px solid rgba(255,255,255,.12);
	border-radius: 18px; padding: 30px; transition: .3s;
}
.feat:hover { background: rgba(255,255,255,.09); transform: translateY(-5px); }
.feat .ic {
	width: 48px; height: 48px; border-radius: 13px;
	background: rgba(232,168,106,.16);
	display: flex; align-items: center; justify-content: center;
	margin-bottom: 22px; color: #E8A86A;
}
.feat h3 {
	font-family: 'Unbounded', sans-serif !important;
	font-size: 1.3rem; font-weight: 700; margin-bottom: 11px; color: #fff;
	letter-spacing: -.02em;
}
.feat p { color: rgba(255,255,255,.68); font-size: 15px; margin: 0; }

/* ── STEPS ────────────────────────────────────────────────────────── */
.steps {
	display: grid; grid-template-columns: repeat(3, 1fr);
	gap: 32px; counter-reset: s;
}
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; gap: 20px; } }
.step { position: relative; padding-top: 30px; }
.step::before {
	counter-increment: s; content: "0" counter(s);
	font-family: 'Unbounded', sans-serif; font-weight: 900;
	font-size: 64px; color: var(--k-green);
	opacity: .16; position: absolute; top: -24px; left: -6px;
}
.step h3 {
	font-family: 'Unbounded', sans-serif !important;
	font-size: 1.32rem; font-weight: 700; margin-bottom: 10px;
	position: relative; color: var(--k-ink); letter-spacing: -.02em;
}
.step p { color: var(--k-ink-soft); font-size: 15.5px; margin: 0; }

/* ── METRICS ──────────────────────────────────────────────────────── */
.metrics {
	display: grid; grid-template-columns: repeat(4, 1fr);
	gap: 1.5px; background: var(--k-line);
	border: 1.5px solid var(--k-line); border-radius: 22px; overflow: hidden;
}
@media (max-width: 760px) { .metrics { grid-template-columns: 1fr 1fr; } }
.metric { background: var(--k-surface); padding: 38px 30px; text-align: center; }
.metric b {
	font-family: 'Unbounded', sans-serif;
	font-weight: 700; font-size: clamp(2rem, 4vw, 2.8rem);
	color: var(--k-green); display: block;
}
.metric span { font-size: 14.5px; color: var(--k-ink-soft); font-weight: 600; }

/* ── CTA ──────────────────────────────────────────────────────────── */
.cta {
	background: var(--k-clay); color: #fff;
	border-radius: 30px; padding: 70px 50px; text-align: center;
	position: relative; overflow: hidden;
}
.cta h2 {
	font-family: 'Unbounded', sans-serif !important;
	font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700;
	margin-bottom: 18px; max-width: 680px; margin-inline: auto;
	color: #fff; letter-spacing: -.02em; line-height: 1.05;
}
.cta p {
	color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 34px;
	max-width: 520px; margin-inline: auto;
}
.cta .btn-primary { background: #fff; color: var(--k-clay); }
.cta .btn-primary:hover { background: var(--k-green-deep); color: #fff; }
.cta::after {
	content: ""; position: absolute; width: 480px; height: 480px;
	border-radius: 50%; border: 2px solid rgba(255,255,255,.18);
	right: -180px; top: -160px;
}
.cta::before {
	content: ""; position: absolute; width: 300px; height: 300px;
	border-radius: 50%; border: 2px solid rgba(255,255,255,.14);
	left: -120px; bottom: -130px;
}

/* ── FOOTER override ──────────────────────────────────────────────── */
.site-footer {
	background: transparent !important; color: var(--k-ink-faint);
	border-top: 1.5px solid var(--k-line);
	margin-top: 96px; padding: 64px 0 40px;
	font-size: 14px; font-weight: 600;
}

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }