/* ZelBio v2 — стиль в духе спокойного B2B: скруглённые панели, большие фото, тёмно-зелёные и песочные плашки */
:root {
  --bg: #ffffff; --paper: #f5f2ec; --sand: #9a8a78; --sand-l: #e9e2d7;
  --deep: #17392a; --deep2: #0f261c; --sage: #b9cbb5; --sage-l: #dfe8dc;
  --ink: #16201a; --muted: #5b645d; --soft: #8a918b; --line: rgba(22,32,26,.12);
  --accent: #00c896;
  --sans: 'Onest', system-ui, sans-serif;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --r: 24px; --gap: .9rem; --wrap: 1240px;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 2rem; }
.todo { background: #fff3c4; color: #6b5300; border-radius: 4px; padding: 0 .3rem; font-weight: 500; }

/* панели со скруглением и отступом от краёв экрана */
.panel { margin: 0 var(--gap) var(--gap); border-radius: var(--r); overflow: hidden; position: relative; }
.p-sand { background: var(--sand); color: #fff; }
.p-deep { background: var(--deep); color: #fff; }
.p-sage { background: var(--sage); color: var(--deep2); }
.p-paper { background: var(--paper); }
.pad { padding: 6rem 0; }
.pad-s { padding: 4rem 0; }

/* типографика */
.kicker { font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; opacity: .7; margin-bottom: 1.1rem; }
.t-hero { font-weight: 500; font-size: clamp(2.4rem, 5.4vw, 5rem); line-height: 1.04; letter-spacing: -.02em; }
.t-xl { font-weight: 500; font-size: clamp(2rem, 3.8vw, 3.4rem); line-height: 1.1; letter-spacing: -.015em; }
.t-l { font-weight: 500; font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.2; letter-spacing: -.01em; }
.t-m { font-weight: 500; font-size: 1.25rem; line-height: 1.3; }
.t-body { font-size: 1.08rem; font-weight: 300; line-height: 1.7; }
.t-body + .t-body { margin-top: 1rem; }
.light { font-weight: 300; }
.muted { color: var(--muted); }
.center { text-align: center; }
.maxw { max-width: 760px; }
.center.maxw { margin-left: auto; margin-right: auto; }
.serif-i { font-family: var(--serif); font-style: italic; font-weight: 400; }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .9rem 1.8rem; border-radius: 100px; font-size: .92rem; font-weight: 600; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: all .3s var(--ease); background: none; }
.btn-dark { background: var(--deep); color: #fff; }
.btn-dark:hover { background: var(--accent); color: var(--deep2); }
.btn-white { background: #fff; color: var(--deep); }
.btn-white:hover { background: var(--accent); }
.btn-ghost { border-color: currentColor; }
.btn-ghost:hover { background: #fff; color: var(--deep); border-color: #fff; }
.link { font-weight: 600; text-decoration: none; border-bottom: 1.5px solid currentColor; padding-bottom: 1px; }
.link:hover { color: var(--accent); }

/* шапка */
.hdr { position: fixed; top: var(--gap); left: var(--gap); right: var(--gap); z-index: 100; border-radius: 18px; transition: background .35s, box-shadow .35s; }
.hdr .row { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1rem 1.6rem; }
.hdr.solid { background: rgba(255,255,255,.94); backdrop-filter: blur(14px); box-shadow: 0 6px 30px rgba(0,0,0,.07); }
.logo { font-weight: 700; letter-spacing: .16em; font-size: 1.2rem; text-decoration: none; color: #fff; }
.logo b { color: var(--accent); }
.hdr.solid .logo, .hdr.on-light .logo { color: var(--ink); }
.nav { display: flex; gap: 1.8rem; list-style: none; align-items: center; }
.nav a { text-decoration: none; font-size: .92rem; font-weight: 500; color: rgba(255,255,255,.9); }
.nav a:hover, .nav a.cur { color: var(--accent); }
.hdr.solid .nav a, .hdr.on-light .nav a { color: var(--ink); }
.hdr.solid .nav a.cur, .hdr.on-light .nav a.cur { color: var(--deep); text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--accent); }
.hdr .btn { padding: .6rem 1.3rem; font-size: .85rem; }
.hdr:not(.solid):not(.on-light) .btn { background: rgba(255,255,255,.15); color: #fff; border-color: rgba(255,255,255,.6); }
.hdr:not(.solid):not(.on-light) .btn:hover { background: #fff; color: var(--deep); }
.hdr.solid .btn, .hdr.on-light .btn { background: var(--deep); color: #fff; }
.burger { display: none; width: 40px; height: 40px; border: none; background: none; position: relative; cursor: pointer; }
.burger span { position: absolute; left: 9px; right: 9px; height: 1.5px; background: #fff; transition: .3s; }
.burger span:nth-child(1) { top: 14px; } .burger span:nth-child(2) { top: 20px; } .burger span:nth-child(3) { top: 26px; }
.hdr.solid .burger span, .hdr.on-light .burger span { background: var(--ink); }
body.menu-open .burger span { background: var(--ink); }
body.menu-open .burger span:nth-child(1) { top: 20px; transform: rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* первый экран главной */
.hero { height: calc(100vh - var(--gap) * 2); min-height: 600px; margin-top: var(--gap); }
.hero video, .hero .bgimg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,24,20,.35), rgba(20,24,20,.15) 45%, rgba(20,24,20,.55)); }
.hero-in { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: #fff; padding: 0 1.5rem; }
.hero-in .t-hero { max-width: 1000px; }
.hero-in p { margin-top: 1.4rem; font-size: 1.15rem; font-weight: 300; max-width: 620px; color: rgba(255,255,255,.9); }
.hero-in .btns { margin-top: 2.2rem; display: flex; gap: .8rem; flex-wrap: wrap; justify-content: center; }
.scroll-cue { position: absolute; z-index: 2; bottom: 1.8rem; left: 50%; transform: translateX(-50%); width: 1px; height: 46px; background: linear-gradient(rgba(255,255,255,.8), transparent); }

/* шапка внутренних страниц: фото-панель */
.page-hero { height: 62vh; min-height: 440px; margin-top: var(--gap); }
.page-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,24,20,.3), rgba(20,24,20,.55)); }
.page-hero .hero-in { justify-content: flex-end; padding-bottom: 4rem; }
.page-hero.plain { height: auto; min-height: 0; padding: 9rem 0 4.5rem; }
.page-hero.plain::after { display: none; }
.page-hero.plain .hero-in { position: static; color: var(--deep2); padding-bottom: 0; }
.page-hero.plain .hero-in p { color: var(--muted); }

/* полоса-утверждение */
.statement { text-align: center; }
.statement .t-xl b { font-weight: 700; }
.statement .btn { margin-top: 2rem; }

/* большое фото */
.bigphoto { height: 80vh; min-height: 460px; }
.bigphoto img { width: 100%; height: 100%; object-fit: cover; }
.bigphoto .cap { position: absolute; left: 1.6rem; bottom: 1.4rem; z-index: 2; color: #fff; font-size: .85rem; background: rgba(0,0,0,.35); padding: .4rem .9rem; border-radius: 100px; backdrop-filter: blur(6px); }

/* два столбца */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.split.mid { align-items: center; }
.split .img-r { border-radius: 20px; overflow: hidden; aspect-ratio: 4/5; }
.split .img-r img { width: 100%; height: 100%; object-fit: cover; }

/* список услуг «под ключ» */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.6rem; }
.chips span { padding: .45rem .95rem; border-radius: 100px; border: 1px solid rgba(255,255,255,.35); font-size: .88rem; }
.p-sage .chips span, .p-paper .chips span { border-color: var(--line); }

/* выгоды */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4rem 2rem; margin-top: 3.5rem; }
.benefit .ico { width: 52px; height: 52px; border-radius: 50%; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.p-sage .benefit .ico, .p-paper .benefit .ico { background: #fff; }
.benefit svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.benefit h3 { font-size: 1.12rem; font-weight: 600; margin-bottom: .3rem; }
.benefit p { font-size: .95rem; font-weight: 300; opacity: .85; }

/* шаги */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.step .n { width: 68px; height: 68px; border-radius: 50%; background: rgba(255,255,255,.18); display: flex; align-items: center; justify-content: center; font-size: 1.9rem; font-weight: 300; margin-bottom: 1.4rem; }
.p-paper .step .n, .p-sage .step .n { background: #fff; color: var(--deep); }
.step h3 { font-size: 1.7rem; font-weight: 500; margin-bottom: .5rem; }
.step p { font-weight: 300; opacity: .9; max-width: 330px; }

/* карточки проектов */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.pcard { position: relative; border-radius: 20px; overflow: hidden; aspect-ratio: 3/4; text-decoration: none; color: #fff; display: block; background: var(--sand-l); border: none; padding: 0; cursor: pointer; text-align: left; }
.pcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.pcard:hover img { transform: scale(1.05); }
.pcard .lbl { position: absolute; left: 0; right: 0; bottom: 0; padding: 3rem 1.4rem 1.3rem; background: linear-gradient(transparent, rgba(0,0,0,.65)); }
.pcard .lbl small { display: block; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; opacity: .8; }
.pcard .lbl b { font-size: 1.35rem; font-weight: 500; }
.pcard.next { background: var(--deep); display: flex; flex-direction: column; justify-content: flex-end; padding: 1.6rem; }
.pcard.next b { font-size: 1.6rem; font-weight: 500; line-height: 1.2; }
.pcard.next span { margin-top: 1rem; font-weight: 600; color: var(--accent); }

/* фильтр проектов */
.filter { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-top: 2rem; }
.filter button { padding: .5rem 1.1rem; border-radius: 100px; border: 1px solid var(--line); background: #fff; font-size: .9rem; cursor: pointer; }
.filter button.on { background: var(--deep); color: #fff; border-color: var(--deep); }
.pcard.hide { display: none; }

/* плашка «уже с нами» */
.clients { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.5rem; }
.client { min-width: 220px; padding: 1.4rem 2rem; border-radius: 16px; background: #fff; text-align: center; }
.client b { display: block; font-size: 1.3rem; font-weight: 600; }
.client small { color: var(--muted); }

/* научные карточки */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.fact { background: #fff; border-radius: 20px; padding: 2rem 1.8rem; }
.p-deep .fact { background: rgba(255,255,255,.07); }
.fact .big { font-size: 2.6rem; font-weight: 300; line-height: 1; margin-bottom: .8rem; color: var(--deep); }
.p-deep .fact .big { color: var(--accent); }
.fact h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: .4rem; }
.fact p { font-size: .95rem; font-weight: 300; }

/* свойства среды */
.props { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem; }
.prop { border-top: 1px solid rgba(255,255,255,.3); padding-top: 1.2rem; }
.p-paper .prop, .p-sage .prop { border-color: var(--line); }
.prop b { display: block; font-size: 2.2rem; font-weight: 300; line-height: 1.1; }
.prop span { font-size: .92rem; opacity: .85; }

/* схема */
.scheme { background: #fff; border-radius: 20px; padding: 1.6rem; }
.scheme svg { width: 100%; height: auto; display: block; }
.scheme-list { list-style: none; counter-reset: s; display: grid; gap: 1.1rem; margin-top: 2rem; }
.scheme-list li { counter-increment: s; display: grid; grid-template-columns: 34px 1fr; gap: .9rem; }
.scheme-list li::before { content: counter(s); width: 34px; height: 34px; border-radius: 50%; background: var(--deep); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .95rem; }
.scheme-list b { display: block; font-weight: 600; }
.scheme-list span { font-weight: 300; color: var(--muted); font-size: .95rem; }

/* особенности дизайна */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.feature { background: var(--paper); border-radius: 20px; padding: 1.8rem; }
.feature .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); margin-bottom: 1.2rem; }
.feature h3 { font-size: 1.12rem; font-weight: 600; margin-bottom: .4rem; }
.feature p { font-size: .95rem; font-weight: 300; color: var(--muted); }

/* кашпо: выбор цвета */
.pot-view { background: #fff; border-radius: 20px; overflow: hidden; aspect-ratio: 4/5; display: flex; align-items: center; justify-content: center; cursor: zoom-in; }
.pot-view img { width: 100%; height: 100%; object-fit: contain; transition: opacity .25s; }
.swatches { display: flex; gap: .6rem; margin-top: 1.6rem; flex-wrap: wrap; }
.sw { width: 36px; height: 36px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--line); cursor: pointer; transition: transform .2s; }
.sw:hover { transform: scale(1.08); }
.sw.on { box-shadow: 0 0 0 2px var(--deep); }
.sw-name { margin-top: .7rem; font-size: .92rem; color: var(--muted); }
.spec { margin-top: 1.6rem; border-top: 1px solid var(--line); }
.spec div { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.spec span { color: var(--soft); }
.spec b { font-weight: 600; text-align: right; }
.shapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem; }
.shape { background: var(--paper); border-radius: 20px; padding: 1rem 1rem 1.3rem; cursor: zoom-in; }
.shape img { width: 100%; aspect-ratio: 5/4; object-fit: cover; border-radius: 14px; background: #f3f3f3; }
.shape h3 { font-size: 1.1rem; font-weight: 600; margin: .9rem 0 .2rem; }
.shape p { font-size: .88rem; color: var(--muted); }
.palette { background: #fff; border-radius: 20px; padding: 1.4rem; }
.palette img { width: 100%; }
/* кашпо: модели и покрытия */
.models { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-top: 3rem; }
.model { background: var(--paper); border-radius: 20px; padding: 1rem 1rem 1.4rem; display: flex; flex-direction: column; }
.model-img { aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: #fff; cursor: zoom-in; }
.model-img img { width: 100%; height: 100%; object-fit: contain; transition: opacity .2s; }
.model h3 { font-size: 1.15rem; font-weight: 600; margin: 1rem 0 .1rem; }
.model-size { color: var(--muted); font-size: .95rem; }
.fins { display: flex; flex-wrap: wrap; gap: .4rem; margin: .9rem 0 .2rem; }
.fin { padding: .35rem .8rem; border-radius: 100px; border: 1px solid var(--line); background: #fff; font-size: .82rem; cursor: pointer; }
.fin.on { background: var(--deep); color: #fff; border-color: var(--deep); }
span.fin { cursor: default; }
.dots { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .8rem; }
.dots[hidden] { display: none; }
.dot { width: 26px; height: 26px; border-radius: 50%; border: 1px solid rgba(0,0,0,.18); cursor: pointer; padding: 0; outline: 2px solid transparent; outline-offset: 2px; transition: outline-color .15s, transform .15s; }
.dot:hover { transform: scale(1.1); }
.dot.on { outline-color: var(--deep); }
.color-name { margin-top: .45rem; font-size: .85rem; color: var(--muted); min-height: 1.2em; }
.model-spec { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem; margin-top: .9rem; }
.model-spec dt { font-size: .72rem; color: var(--soft); text-transform: uppercase; letter-spacing: .1em; }
.model-spec dd { font-weight: 600; }
.model-fin { margin-top: .8rem; font-size: .82rem; color: var(--muted); }
.textures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2.5rem; }
.texture { background: #fff; border-radius: 20px; padding: 1rem 1rem 1.3rem; }
.tex-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.tex-imgs div { aspect-ratio: 1; border-radius: 12px; overflow: hidden; cursor: zoom-in; }
.tex-imgs img { width: 100%; height: 100%; object-fit: cover; }
.texture h3 { font-size: 1.1rem; font-weight: 600; margin-top: .9rem; }
.texture p { font-size: .9rem; color: var(--muted); }

/* растения */
.plants { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem 1rem; }
.plant { cursor: zoom-in; }
.pimg { position: relative; aspect-ratio: 3/4; border-radius: 18px; overflow: hidden; background: var(--paper); }
.pimg img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.plant:hover .pimg img { transform: scale(1.04); }
.badge { position: absolute; left: .7rem; top: .7rem; background: var(--deep); color: #fff; font-size: .72rem; font-weight: 600; padding: .3rem .7rem; border-radius: 100px; }
.plant h3 { font-size: 1.1rem; font-weight: 600; margin-top: .8rem; }
.lat { font-family: var(--serif); font-style: italic; color: var(--muted); }
.ptype { font-size: .85rem; color: var(--soft); margin-top: .2rem; }

/* команда */
.person { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; align-items: center; background: #fff; border-radius: 20px; padding: 1.6rem; }
.person .ph { aspect-ratio: 1; border-radius: 16px; background: var(--sand-l); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: .85rem; text-align: center; padding: 1rem; }

/* вопросы */
.faq { max-width: 860px; margin: 0 auto; }
.qa { border-bottom: 1px solid var(--line); }
.qa-q { width: 100%; background: none; border: none; text-align: left; cursor: pointer; font-size: 1.12rem; font-weight: 500; color: var(--ink); padding: 1.5rem 0; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.qa-q i { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); flex-shrink: 0; position: relative; transition: .3s; }
.qa-q i::before, .qa-q i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; background: var(--deep); transform: translate(-50%,-50%); transition: .3s; }
.qa-q i::after { transform: translate(-50%,-50%) rotate(90deg); }
.qa.on .qa-q i { background: var(--deep); border-color: var(--deep); }
.qa.on .qa-q i::before, .qa.on .qa-q i::after { background: #fff; }
.qa.on .qa-q i::after { transform: translate(-50%,-50%) rotate(0); }
.qa-a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.qa-a div { padding-bottom: 1.5rem; font-weight: 300; color: var(--muted); max-width: 720px; }
.qa.on .qa-a { max-height: 500px; }

/* финальный призыв */
.cta { text-align: center; }
.cta .btn { margin-top: 2rem; }

/* подвал */
.foot { padding: 3rem 0 2.5rem; font-size: .9rem; color: var(--muted); }
.foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.foot .logo { color: var(--ink); }
.foot nav { display: grid; gap: .4rem; }
.foot a { text-decoration: none; color: var(--muted); }
.foot a:hover { color: var(--deep); }
.foot .copy { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: .82rem; color: var(--soft); }

/* окно «Поговорим» */
.modal { position: fixed; inset: 0; z-index: 300; background: rgba(12,20,15,.55); backdrop-filter: blur(10px); display: none; align-items: center; justify-content: center; padding: 1rem; }
.modal.on { display: flex; }
.modal-card { background: #fff; border-radius: 24px; width: 100%; max-width: 520px; max-height: 92vh; overflow-y: auto; padding: 2.4rem; position: relative; animation: pop .35s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-x { position: absolute; top: .9rem; right: 1.1rem; background: none; border: none; font-size: 1.8rem; color: var(--soft); cursor: pointer; }
.modal-card h3 { font-size: 1.7rem; font-weight: 500; }
.modal-card .sub { color: var(--muted); font-weight: 300; margin: .3rem 0 1.6rem; }
.fg { margin-bottom: .95rem; }
.fg label, .fg .lbl { display: block; font-size: .78rem; font-weight: 600; color: var(--muted); margin-bottom: .35rem; }
.fg input, .fg select { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: .85rem 1rem; font-family: var(--sans); font-size: .95rem; background: #fff; outline: none; }
.fg input:focus, .fg select:focus { border-color: var(--deep); box-shadow: 0 0 0 3px rgba(23,57,42,.1); }
.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.roles { display: flex; flex-wrap: wrap; gap: .45rem; }
.roles input { position: absolute; opacity: 0; pointer-events: none; }
.roles label { margin: 0; padding: .55rem .95rem; border: 1px solid var(--line); border-radius: 100px; font-size: .86rem; font-weight: 500; color: var(--ink); cursor: pointer; }
.roles input:checked + label { background: var(--deep); color: #fff; border-color: var(--deep); }
.roles input:focus-visible + label { box-shadow: 0 0 0 3px rgba(0,200,150,.4); }
.consent { display: flex; gap: .6rem; font-size: .8rem; color: var(--muted); margin: .9rem 0 1.1rem; cursor: pointer; }
.consent input { width: 18px; height: 18px; accent-color: var(--deep); flex-shrink: 0; margin-top: 2px; }
.modal .btn-dark { width: 100%; }
.alt { text-align: center; margin-top: 1rem; font-size: .88rem; color: var(--muted); }
.alt a { color: var(--deep); font-weight: 600; }

.lb { position: fixed; inset: 0; z-index: 320; background: rgba(8,12,9,.94); display: none; align-items: center; justify-content: center; }
.lb.on { display: flex; }
.lb img { max-width: 90vw; max-height: 82vh; border-radius: 14px; }
.lb button { position: absolute; background: none; border: none; color: rgba(255,255,255,.75); font-size: 2.4rem; cursor: pointer; padding: 1rem; }
.lb-x { top: .6rem; right: 1rem; } .lb-p { left: .4rem; top: 50%; transform: translateY(-50%); } .lb-n { right: .4rem; top: 50%; transform: translateY(-50%); }
.lb-cap { position: absolute; bottom: 1.4rem; left: 0; right: 0; text-align: center; color: rgba(255,255,255,.7); font-size: .9rem; }

#cookieBanner { display: none; position: fixed; left: 1rem; bottom: 1rem; right: 1rem; max-width: 540px; z-index: 250; background: #fff; border-radius: 18px; box-shadow: 0 16px 50px rgba(0,0,0,.15); padding: 1rem 1.2rem; gap: 1rem; align-items: center; }
#cookieBanner p { font-size: .8rem; color: var(--muted); }

.rv { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rv.in { opacity: 1; transform: none; }

/* планшет */
@media (max-width: 1060px) {
  .nav { gap: 1.1rem; } .nav a { font-size: .85rem; }
  .benefits, .facts, .features { grid-template-columns: 1fr 1fr; }
  .props { grid-template-columns: 1fr 1fr; }
  .projects { grid-template-columns: 1fr 1fr; }
  .shapes, .plants { grid-template-columns: repeat(3, 1fr); }
  .models { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .shapes, .plants { grid-template-columns: 1fr 1fr; }
  .textures { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .models { grid-template-columns: 1fr; }
}
/* телефон */
@media (max-width: 860px) {
  :root { --gap: .5rem; }
  .wrap { padding: 0 1.25rem; }
  .pad { padding: 4rem 0; } .pad-s { padding: 3rem 0; }
  .nav, .hdr .btn { display: none; }
  .burger { display: block; }
  .hdr .row { padding: .8rem 1rem; }
  body.menu-open .hdr { background: #fff; }
  body.menu-open .logo { color: var(--ink); }
  body.menu-open .nav { display: flex; flex-direction: column; align-items: flex-start; gap: 1.1rem; padding: 1rem 1.2rem 1.6rem; }
  body.menu-open .nav a { color: var(--ink); font-size: 1.15rem; }
  body.menu-open .hdr .row { flex-wrap: wrap; }
  body.menu-open .nav { order: 3; width: 100%; }
  .hero { min-height: 560px; }
  .hero::after { background: linear-gradient(180deg, rgba(15,20,16,.55), rgba(15,20,16,.45) 50%, rgba(15,20,16,.7)); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .benefits, .facts, .features, .steps, .projects, .props { grid-template-columns: 1fr; }
  .bigphoto { height: 60vh; min-height: 360px; }
  .person { grid-template-columns: 1fr; }
  .foot .cols { grid-template-columns: 1fr; }
  .fg-row { grid-template-columns: 1fr; gap: 0; }
  .modal-card { padding: 1.8rem 1.4rem; }
  .page-hero .hero-in { padding-bottom: 2.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .rv { opacity: 1; transform: none; }
}

.split.three { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
@media (max-width: 860px) { .split.three { grid-template-columns: 1fr; gap: 2rem; } }
.person { grid-template-columns: 280px 1fr; }
.person .ph.ph-img { aspect-ratio: 3/4; padding: 0; overflow: hidden; cursor: zoom-in; }
.person .ph img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
@media (max-width: 860px) { .person { grid-template-columns: 1fr; } .person .ph.ph-img { max-width: 360px; } }

.interlude { padding: 5rem 0 1rem; }
.interlude p { font-size: clamp(1.7rem, 3.6vw, 2.8rem); line-height: 1.25; color: var(--deep); }

.ba { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.5rem; max-width: 1100px; margin-inline: auto; }
.ba figure { margin: 0; cursor: zoom-in; }
.ba img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 16px; display: block; }
.ba figcaption { margin-top: .7rem; font-size: .9rem; color: var(--muted); }
.ba figcaption b { display: block; color: var(--deep); font-size: 1rem; margin-bottom: .15rem; }
@media (max-width: 640px) { .ba { grid-template-columns: 1fr; max-width: 420px; gap: 1.8rem; } }

.ba.days { grid-template-columns: repeat(4, 1fr); max-width: 1100px; }
@media (max-width: 640px) { .ba.days { grid-template-columns: 1fr 1fr; max-width: none; gap: .8rem; } }

.clip { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 20px; display: block; background: #e9e4da; }
.clip-box { max-width: 460px; }
.p-deep .clip-box { max-width: 360px; }
.clip-one { max-width: 420px; margin: 2.5rem auto 0; }
.ba.clips { grid-template-columns: 1fr 1fr; max-width: 820px; }
@media (max-width: 640px) { .ba.clips { grid-template-columns: 1fr 1fr; gap: .8rem; } .clip-box { max-width: none; } }

.tl { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; align-items: center; max-width: 820px; margin: 2.5rem auto 0; }
.tl img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 16px; cursor: zoom-in; display: block; }
.tl figcaption { font-size: .95rem; color: var(--muted); }
.tl figcaption b { display: block; color: var(--deep); font-size: 1.05rem; margin-bottom: .3rem; }
@media (max-width: 520px) { .tl { grid-template-columns: 1fr 1fr; gap: 1rem; } }

.doc { max-width: 820px; }
.doc .updated { font-size: .85rem; color: var(--muted); margin-bottom: 2rem; }
.doc h2 { font-size: 1.25rem; font-weight: 600; color: var(--deep); margin: 2.2rem 0 .8rem; }
.doc p, .doc li { font-size: .98rem; line-height: 1.7; color: #3d4540; margin-bottom: .7rem; }
.doc ul { margin: .4rem 0 1rem 1.3rem; }
.doc strong { color: var(--deep); font-weight: 600; }