/* Music Box — сайт. Палитра из docs/DESIGN.md: орех, латунь, сталь, бумага, бархат. */
:root {
  --paper: #F6EEDD;
  --paper-deep: #EBDFC6;
  --paper-card: #FBF6EA;
  --tape: #F3E9D2;
  --ink: #1C120D;
  --ink-soft: #5E4838;
  --walnut-950: #120B08;
  --walnut-900: #150E0B;
  --walnut-800: #24160F;
  --walnut-700: #3A2417;
  --walnut-600: #5B3A29;
  --walnut-500: #8A5A3C;
  --brass-700: #8E6628;
  --brass-600: #B8893E;
  --brass-400: #E8C878;
  --brass-200: #F3DFA8;
  --velvet: #2A1E3A;
  --velvet-deep: #1B1327;
  --cream-on-dark: #EFE3C8;
  --muted-on-dark: #BBA98C;
  --serif: 'Playfair Display', 'New York', ui-serif, Georgia, 'Times New Roman', serif;
  --sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --brass-grad: linear-gradient(135deg, #9A6F2B 0%, #E8C878 42%, #B8893E 72%, #8E6628 100%);
  --radius: 18px;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 40px);
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 17px; line-height: 1.65; font-weight: 450;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.04; letter-spacing: -0.015em; margin: 0; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
em { font-style: italic; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--brass-400); color: var(--ink); padding: 10px 16px; border-radius: 10px; font-weight: 700; }
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--brass-600); outline-offset: 3px; border-radius: 6px; }

/* ───────── Шапка ───────── */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(21, 14, 11, 0.94); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid rgba(232, 200, 120, 0.22);
  color: var(--cream-on-dark);
}
.bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { border-radius: 9px; box-shadow: 0 0 0 1px rgba(232, 200, 120, 0.35), 0 4px 14px rgba(0, 0, 0, 0.4); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text b { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--brass-400); letter-spacing: 0.01em; }
.brand-text small { font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted-on-dark); margin-top: 3px; font-weight: 600; }
.nav { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 28px); font-size: 14.5px; font-weight: 600; margin-left: auto; margin-right: 12px; }
.nav a { text-decoration: none; color: var(--cream-on-dark); opacity: 0.86; padding: 6px 0; position: relative; transition: opacity .2s; }
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; }
.nav a[aria-current="page"]::after, .nav a:not(.nav-cta):hover::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--brass-400); border-radius: 2px; }
.nav .nav-cta { opacity: 1; color: var(--ink); background: var(--brass-grad); padding: 8px 16px; border-radius: 999px; font-weight: 700; box-shadow: 0 2px 10px rgba(184, 137, 62, 0.35); }
.nav .nav-cta:hover { filter: brightness(1.06); }
.bar-right { display: flex; align-items: center; gap: 12px; }
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 12px 0 14px; border: 1px solid rgba(232, 200, 120, 0.35); border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--brass-400); user-select: none; }
.lang summary::-webkit-details-marker { display: none; }
.lang summary i { width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s; }
.lang[open] summary i { transform: translateY(1px) rotate(-135deg); }
.lang summary:hover { background: rgba(232, 200, 120, 0.1); }
.lang ul { list-style: none; margin: 0; padding: 6px; position: absolute; right: 0; top: calc(100% + 10px); min-width: 180px; background: var(--walnut-900); border: 1px solid rgba(232, 200, 120, 0.3); border-radius: 14px; box-shadow: 0 24px 40px -16px rgba(0, 0, 0, 0.8); z-index: 60; }
.lang a { display: block; text-decoration: none; font-size: 15px; font-weight: 600; padding: 9px 12px; border-radius: 9px; color: var(--cream-on-dark); }
.lang a:hover { background: rgba(232, 200, 120, 0.14); }
.lang a[aria-current="true"] { color: var(--ink); background: var(--brass-400); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid rgba(232, 200, 120, 0.3); background: transparent; cursor: pointer; position: relative; }
.nav-toggle i { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--cream-on-dark); border-radius: 2px; transition: transform .25s, top .25s; }
.nav-toggle i:nth-child(2) { top: 16px; } .nav-toggle i:nth-child(3) { top: 24px; }
.nav-toggle[aria-expanded="true"] i:nth-child(2) { top: 20px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] i:nth-child(3) { top: 20px; transform: rotate(-45deg); }

@media (max-width: 1080px) {
  .nav-toggle { display: inline-block; }
  .js .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; margin: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--walnut-900); border-bottom: 1px solid rgba(232, 200, 120, 0.25);
    padding: 8px var(--gutter) 22px; font-size: 18px; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .js .nav.open { transform: none; opacity: 1; visibility: visible; }
  .js .nav a { padding: 14px 0; border-bottom: 1px solid rgba(232, 200, 120, 0.12); }
  .js .nav a::after { display: none; }
  .js .nav .nav-cta { margin-top: 16px; text-align: center; border-bottom: 0; padding: 14px; }
  .no-js-fallback {}
  html:not(.js) .nav { display: none; }
  html:not(.js) .nav-toggle { display: none; }
  .brand-text small { display: none; }
}

/* ───────── Кнопки и ссылки ───────── */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; transition: transform .2s, filter .2s, box-shadow .2s; border: 0; cursor: pointer; font-family: inherit; }
.btn-brass { color: var(--ink); background: var(--brass-grad); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 8px 22px -6px rgba(142, 102, 40, 0.55); }
.btn-brass:hover { transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 14px 28px -8px rgba(142, 102, 40, 0.6); }
.link-arrow { font-weight: 700; font-size: 16px; text-decoration: none; border-bottom: 2px solid currentColor; padding-bottom: 3px; transition: color .2s, border-color .2s; }
.link-arrow:hover { color: var(--brass-700); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; margin-top: 34px; }
.cta-center { justify-content: center; }

/* ───────── Герой ───────── */
.eyebrow { display: flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 22px; }
.star { color: var(--brass-700); font-size: 16px; letter-spacing: 0; }
.hero { position: relative; overflow: clip; padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 8vw, 104px); background:
  radial-gradient(900px 520px at 88% 8%, rgba(232, 200, 120, 0.34), transparent 62%),
  radial-gradient(700px 420px at -6% 100%, rgba(138, 90, 60, 0.12), transparent 60%), var(--paper); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: center; gap: clamp(28px, 5vw, 72px); }
.hero h1 { font-size: clamp(2.9rem, 7.2vw, 6rem); line-height: 0.98; letter-spacing: -0.025em; }
h1 em, h2 em { background: linear-gradient(100deg, #7A5218 0%, #A57A2E 50%, #8E6628 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--brass-700); padding-right: 0.06em; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-soft); max-width: 34em; margin: 26px 0 0; }

.hero-cards { position: relative; width: 100%; max-width: 560px; margin-inline: auto; aspect-ratio: 1 / 1.16; }
.polaroid { position: absolute; margin: 0; background: var(--paper-card); padding: 9px 9px 0; border-radius: 6px; transition: transform .5s cubic-bezier(.2, .8, .2, 1); box-shadow: 0 1px 0 #fff inset, 0 24px 44px -14px rgba(40, 22, 10, 0.5), 0 3px 8px rgba(40, 22, 10, 0.18); }
.polaroid img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 2px; background: var(--walnut-900); }
.polaroid figcaption { padding: 11px 4px 13px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.17em; text-transform: uppercase; color: var(--ink-soft); }
.p1 { left: 0; top: 4%; width: 48%; transform: rotate(-5.5deg); z-index: 1; }
.p2 { right: 0; top: 0; width: 50%; transform: rotate(3.5deg); z-index: 2; }
.p3 { left: 20%; bottom: 0; width: 52%; transform: rotate(-2deg); z-index: 3; }
@media (hover: hover) {
  .hero-cards:hover .p1 { transform: rotate(-7.5deg) translate(-6px, -4px); }
  .hero-cards:hover .p2 { transform: rotate(4.5deg) translate(6px, -6px); }
  .hero-cards:hover .p3 { transform: rotate(-1deg) translateY(6px); }
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-cards { max-width: 480px; margin-top: 12px; aspect-ratio: 1 / 1.3; }
}

/* лента-разделитель */
.tape-strip { height: 64px; background: url(/img/tape-strip.svg) repeat-x 0 0 / auto 64px; box-shadow: 0 -10px 22px -14px rgba(40, 22, 10, 0.45), 0 10px 22px -14px rgba(40, 22, 10, 0.45); animation: tape 90s linear infinite; position: relative; z-index: 2; }
@keyframes tape { to { background-position-x: -1200px; } }

/* ───────── Цифры ───────── */
.facts { background: var(--walnut-900); color: var(--cream-on-dark); padding: 34px 0; border-bottom: 1px solid rgba(232, 200, 120, 0.18); }
.facts ul { list-style: none; margin: 0 auto; padding-block: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; text-align: center; }
.facts li { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.facts b { font-variant-numeric: lining-nums; font-family: var(--serif); font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; background: var(--brass-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.1; }
.facts span { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-on-dark); }
@media (max-width: 640px) { .facts ul { grid-template-columns: repeat(3, 1fr); row-gap: 22px; } }

/* ───────── Общее для секций ───────── */
section { position: relative; }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass-700); margin: 0 0 14px; }
h2 { font-size: clamp(2.1rem, 4.8vw, 3.8rem); }
h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.12; }
.sec-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-lead { font-size: 1.15rem; color: var(--ink-soft); margin-top: 18px; max-width: 38em; }
.fineprint { font-size: 14px; color: var(--ink-soft); margin-top: 22px; opacity: 0.9; }
.fineprint-light { color: var(--muted-on-dark); text-align: center; margin-top: 30px; }

/* ───────── Крышка ───────── */
.lid-demo { padding: clamp(64px, 9vw, 120px) 0; }
.lid-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); grid-template-areas: "copy stage" "hinge stage" "note stage"; grid-template-rows: auto auto 1fr; column-gap: clamp(30px, 6vw, 90px); row-gap: 0; align-items: start; }
.lid-copy { grid-area: copy; } .lid-stage { grid-area: stage; align-self: center; } .hinge { grid-area: hinge; } .lid-note { grid-area: note; max-width: 32em; }
.lid-copy > p:not(.kicker) { color: var(--ink-soft); font-size: 1.15rem; margin-top: 22px; max-width: 32em; }
.hinge { margin-top: 30px; width: 100%; padding: 24px 24px 20px; background: var(--paper-card); border: 1px solid rgba(142, 102, 40, 0.3); border-radius: var(--radius); box-shadow: 0 18px 40px -22px rgba(60, 36, 18, 0.5); max-width: 460px; }
.hinge label { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 14px; }
.hinge input[type=range] { width: 100%; }
.readouts { display: flex; gap: 28px; margin-top: 16px; }
.readouts div { display: flex; flex-direction: column; }
.readouts span { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); font-weight: 700; }
.readouts b { font-variant-numeric: lining-nums tabular-nums; font-family: var(--serif); font-size: 2rem; line-height: 1.15; font-variant-numeric: tabular-nums; min-width: 3.4ch; }
.vu { height: 8px; border-radius: 8px; background: rgba(28, 18, 13, 0.1); overflow: hidden; margin-top: 12px; }
.vu i { display: block; height: 100%; width: 0; background: var(--brass-grad); border-radius: 8px; transition: width .12s linear; }
.hint { font-size: 14.5px; margin: 14px 0 0; color: var(--ink-soft); min-height: 2.8em; }
.lid-stage { display: flex; justify-content: center; }
.phone { position: relative; width: min(100%, 330px); padding: 8px; border-radius: 48px; background: var(--brass-grad); box-shadow: 0 40px 70px -26px rgba(40, 22, 10, 0.7), 0 0 0 1px rgba(60, 36, 18, 0.5); }
.phone-screen { touch-action: pan-y; cursor: grab; position: relative; overflow: hidden; border-radius: 40px; aspect-ratio: 1320 / 2868; background: var(--walnut-900); isolation: isolate; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.layer-inside, .layer-lid { position: absolute; inset: 0; }
.layer-lid { transform: translateX(calc(var(--open, 0) * -100%)); will-change: transform; box-shadow: 16px 0 24px -8px rgba(0, 0, 0, 0.6); transition: transform .08s linear; }
@media (max-width: 860px) {
  .lid-grid { grid-template-columns: 1fr; grid-template-areas: "copy" "stage" "hinge" "note"; grid-template-rows: auto; row-gap: 26px; }
  .phone { width: min(64%, 250px); }
  .hinge { margin-top: 0; max-width: none; }
}

/* range */
input[type=range] { -webkit-appearance: none; appearance: none; background: transparent; height: 30px; cursor: pointer; margin: 0; }
input[type=range]::-webkit-slider-runnable-track { height: 8px; border-radius: 8px; background: linear-gradient(90deg, var(--walnut-600), var(--walnut-500)); box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.4); }
input[type=range]::-moz-range-track { height: 8px; border-radius: 8px; background: linear-gradient(90deg, var(--walnut-600), var(--walnut-500)); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; margin-top: -10px; border-radius: 50%; background: var(--brass-grad); border: 2px solid #6E4D1B; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(255, 255, 255, 0.6) inset; }
input[type=range]::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: var(--brass-grad); border: 2px solid #6E4D1B; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.45); }

/* ───────── Шкатулка ───────── */
.box { padding: clamp(64px, 9vw, 120px) 0; background: var(--paper-deep); background-image: radial-gradient(900px 500px at 100% 0, rgba(232, 200, 120, 0.22), transparent 60%); }
.feature { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 90px); align-items: center; margin-top: clamp(28px, 5vw, 64px); }
.feature-edit { grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr); }
.feature-text p:not(.kicker) { color: var(--ink-soft); font-size: 1.1rem; margin-top: 18px; max-width: 36em; }
.feature-media { display: flex; justify-content: center; }
.framed { width: min(100%, 340px); border-radius: 30px; border: 7px solid var(--walnut-800); outline: 2px solid var(--brass-600); outline-offset: -2px; box-shadow: 0 34px 60px -24px rgba(40, 22, 10, 0.65); background: var(--walnut-900); }
.tilt-l .framed { transform: rotate(-3deg); } .tilt-r .framed { transform: rotate(3deg); }
.feature-out .framed { width: min(100%, 400px); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(48px, 7vw, 90px); }
.card { background: var(--paper-card); border: 1px solid rgba(142, 102, 40, 0.28); border-radius: var(--radius); padding: 26px 22px 24px; position: relative; box-shadow: 0 10px 28px -20px rgba(60, 36, 18, 0.6); transition: transform .3s, box-shadow .3s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 22px 36px -22px rgba(60, 36, 18, 0.7); }
.card-n { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 0.2em; color: var(--brass-700); margin-bottom: 18px; }
.card h3 { font-size: 1.45rem; margin-bottom: 12px; }
.card p { font-size: 0.97rem; color: var(--ink-soft); margin: 0; line-height: 1.6; }
@media (max-width: 1020px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) {
  .feature, .feature-edit { grid-template-columns: 1fr; }
  .feature-edit .feature-media { order: -1; }
}
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* ───────── Послушать ───────── */
.listen { padding: clamp(64px, 9vw, 120px) 0; color: var(--cream-on-dark); background:
  radial-gradient(900px 480px at 15% 0, rgba(184, 137, 62, 0.16), transparent 62%),
  linear-gradient(180deg, var(--velvet) 0%, var(--velvet-deep) 100%); }
.listen::before, .listen::after { content: ""; position: absolute; left: 0; right: 0; height: 4px; background: var(--brass-grad); opacity: .75; }
.listen::before { top: 0; } .listen::after { bottom: 0; }
.sec-head-light h2 { color: var(--cream-on-dark); }
.sec-head-light .kicker { color: var(--brass-400); }
.sec-head-light .sec-lead { color: var(--muted-on-dark); }
.listen h2 em, .screens h2 em { background: var(--brass-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.player { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(20px, 3vw, 36px); align-items: stretch; }
.deck { background: linear-gradient(160deg, var(--walnut-600), var(--walnut-800) 70%); border-radius: 22px; padding: clamp(22px, 3vw, 34px); border: 1px solid rgba(232, 200, 120, 0.35); box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.8), 0 1px 0 rgba(255, 255, 255, 0.12) inset; position: relative; display: flex; flex-direction: column; gap: 22px; }
.deck::before, .deck::after { content: ""; position: absolute; width: 38px; height: 38px; border: 4px solid var(--brass-400); opacity: .8; pointer-events: none; }
.deck::before { top: 10px; left: 10px; border-right: 0; border-bottom: 0; border-top-left-radius: 14px; }
.deck::after { bottom: 10px; right: 10px; border-left: 0; border-top: 0; border-bottom-right-radius: 14px; }
.comb { display: flex; align-items: flex-end; gap: 2.4%; height: 118px; padding: 14px 16px 0; background: linear-gradient(180deg, #c7ced4, #8f98a1 55%, #707982); border-radius: 12px 12px 6px 6px; box-shadow: 0 8px 18px -8px rgba(0, 0, 0, 0.7), inset 0 2px 0 rgba(255, 255, 255, 0.7); position: relative; overflow: hidden; }
.comb i { flex: 1; display: block; height: var(--h); transform-origin: 50% 100%; background: linear-gradient(90deg, #6b747d, #f0f3f5 45%, #8b949c); border-radius: 3px 3px 0 0; box-shadow: 1px 0 0 rgba(0, 0, 0, 0.25); }
.is-playing .comb:not(.live) i { animation: tine 1.15s ease-in-out infinite; animation-delay: calc(var(--i) * -0.17s); }
@keyframes tine { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.84); } }
.plate { background: linear-gradient(115deg, #F4DE9B, #D9B565 38%, #A67B30 70%, #8D6724); color: var(--ink); text-align: center; border-radius: 10px; padding: 14px 16px 15px; box-shadow: 0 8px 18px -8px rgba(0, 0, 0, 0.7), 0 1px 0 rgba(255, 255, 255, 0.55) inset; }
.plate .np { display: block; font-size: 10px; font-weight: 800; letter-spacing: 0.24em; text-transform: uppercase; opacity: .65; }
.plate b { display: block; font-family: var(--serif); font-style: italic; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.15; margin-top: 4px; }
.plate small { display: block; font-size: 11px; font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase; margin-top: 2px; opacity: .8; }
.seekbar { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; font-size: 13px; font-variant-numeric: tabular-nums; color: var(--muted-on-dark); font-weight: 600; }
.seekbar input { width: 100%; }
.controls { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 2px; }
.ctl { border: 0; cursor: pointer; display: grid; place-items: center; border-radius: 50%; color: var(--cream-on-dark); transition: transform .15s, filter .2s; font: inherit; }
.ctl svg { fill: currentColor; }
.ctl:active { transform: scale(.94); }
.ctl-side { width: 54px; height: 54px; background: linear-gradient(160deg, #6a4430, #3a2417); border: 2px solid var(--brass-600); box-shadow: 0 6px 12px -4px rgba(0, 0, 0, 0.7); }
.ctl-side svg { width: 22px; height: 22px; }
.ctl-main { width: 78px; height: 78px; background: var(--brass-grad); color: var(--ink); box-shadow: 0 10px 20px -6px rgba(0, 0, 0, 0.7), 0 1px 0 rgba(255, 255, 255, 0.6) inset; }
.ctl-main svg { width: 34px; height: 34px; }
.ctl-main .i-pause { display: none; } .is-playing .ctl-main .i-pause { display: block; } .is-playing .ctl-main .i-play { display: none; }
.ctl:hover { filter: brightness(1.08); }
.tracklist { list-style: none; margin: 0; padding: 8px; background: var(--tape); border-radius: 22px; box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.8); display: flex; flex-direction: column; }
.tracklist li + li { border-top: 1px solid rgba(142, 102, 40, 0.22); }
.track { width: 100%; display: grid; grid-template-columns: 34px 1fr 36px; align-items: center; gap: 10px; text-align: left; background: transparent; border: 0; color: var(--ink); padding: 13px 14px; border-radius: 14px; cursor: pointer; font: inherit; transition: background .2s; }
.track:hover { background: rgba(184, 137, 62, 0.14); }
.t-num { font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--brass-700); }
.t-name { font-family: var(--serif); font-size: 1.12rem; font-weight: 600; line-height: 1.2; }
.t-name small { display: block; font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); margin-top: 3px; }
.t-play { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: rgba(28, 18, 13, 0.08); color: var(--walnut-700); }
.t-play svg { width: 16px; height: 16px; fill: currentColor; }
.track.active { background: linear-gradient(90deg, rgba(232, 200, 120, 0.55), rgba(232, 200, 120, 0.15)); }
.track.active .t-play { background: var(--brass-grad); color: var(--ink); }
@media (max-width: 860px) { .player { grid-template-columns: 1fr; } }

/* ───────── Дерево ───────── */
.woods { padding: clamp(64px, 9vw, 120px) 0; overflow: clip; }
.wood-row { list-style: none; margin: 0; padding: 6px var(--gutter) 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2.4vw, 30px); max-width: var(--wrap); margin-inline: auto; }
.wood { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.wood-shot { width: 100%; max-width: 250px; border-radius: 30px; border: 6px solid var(--walnut-800); outline: 2px solid var(--brass-600); outline-offset: -2px; aspect-ratio: 1320 / 2868; object-fit: cover; box-shadow: 0 30px 46px -24px rgba(40, 22, 10, 0.7); background: var(--walnut-900); transition: transform .4s cubic-bezier(.2, .8, .2, 1); }
.wood:nth-child(odd) .wood-shot { transform: translateY(14px); }
.wood:hover .wood-shot { transform: translateY(-6px) rotate(-1.5deg); }
.wood span { font-family: var(--serif); font-style: italic; font-size: 1.35rem; font-weight: 600; margin-top: 8px; }
@media (max-width: 760px) {
  .wood-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 18px; padding-bottom: 28px; -webkit-overflow-scrolling: touch; }
  .wood { flex: 0 0 62%; scroll-snap-align: center; }
  .wood:nth-child(odd) .wood-shot { transform: none; }
}

/* ───────── Экраны ───────── */
.screens { padding: clamp(64px, 9vw, 120px) 0; color: var(--cream-on-dark); background:
  radial-gradient(1000px 520px at 85% 0, rgba(138, 90, 60, 0.28), transparent 60%), var(--walnut-900);
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 2px, transparent 2px 9px), radial-gradient(1000px 520px at 85% 0, rgba(138, 90, 60, 0.28), transparent 60%); }
.duo-frame { max-width: 1020px; margin: 0 auto; padding: 10px; border-radius: 42px; background: var(--brass-grad); box-shadow: 0 50px 90px -36px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(0, 0, 0, 0.5); }
.duo-pair { max-width: 1020px; margin: 28px auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.duo-frame-sm { padding: 7px; border-radius: 30px; }
.duo-frame-sm .duo-shot { border-radius: 24px; }
.duo-shot { width: 100%; height: auto; border-radius: 34px; background: var(--walnut-950); }
.dev-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 44px); margin-top: clamp(36px, 5vw, 64px); }
.dev-col { border-top: 2px solid var(--brass-600); padding-top: 22px; }
.dev-col h3 { color: var(--brass-400); font-size: 1.6rem; margin-bottom: 12px; }
.dev-col p { color: var(--muted-on-dark); font-size: 1rem; margin: 0; }
@media (max-width: 760px) { .duo-pair { grid-template-columns: 1fr; gap: 20px; margin-top: 20px; } .dev-cols { grid-template-columns: 1fr; } .duo-frame { padding: 6px; border-radius: 26px; } .duo-shot { border-radius: 21px; } }

/* ───────── Обещание ───────── */
.promise { padding: clamp(72px, 10vw, 140px) 0; text-align: center; background:
  radial-gradient(700px 380px at 50% 0, rgba(232, 200, 120, 0.4), transparent 65%), var(--paper); }
.promise-inner { max-width: 820px; }
.promise-icon { margin: 0 auto 30px; border-radius: 26px; box-shadow: 0 0 0 2px rgba(184, 137, 62, 0.6), 0 24px 40px -16px rgba(40, 22, 10, 0.6); transform: rotate(-4deg); }
.promise h2 { font-size: clamp(2.3rem, 6vw, 4.4rem); }
.promise p { color: var(--ink-soft); font-size: 1.15rem; max-width: 36em; margin: 24px auto 0; }

/* ───────── Подвал ───────── */
.site-footer { background: var(--walnut-950); color: var(--cream-on-dark); padding: 56px 0 0; border-top: 4px solid transparent; border-image: var(--brass-grad) 1; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px 48px; align-items: start; }
.foot-brand p { margin: 16px 0 0; color: var(--muted-on-dark); max-width: 28em; font-size: 15px; }
.foot-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-weight: 600; font-size: 15px; }
.foot-links a { text-decoration: none; color: var(--cream-on-dark); opacity: .88; } .foot-links a:hover { color: var(--brass-400); opacity: 1; }
.foot-lang { grid-column: 1 / -1; margin: 0; font-size: 14px; color: var(--muted-on-dark); }
.foot-lang a { color: var(--cream-on-dark); text-decoration: none; border-bottom: 1px solid rgba(232, 200, 120, 0.4); }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 40px; padding-block: 22px; border-top: 1px solid rgba(232, 200, 120, 0.15); font-size: 13px; color: var(--muted-on-dark); }
@media (max-width: 640px) { .foot-grid { grid-template-columns: 1fr; } }

/* ───────── Внутренние страницы ───────── */
.doc-hero { padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 72px); background: radial-gradient(800px 420px at 90% 0, rgba(232, 200, 120, 0.3), transparent 62%), var(--paper); }
.doc-hero h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); }
.doc-hero-inner .cta-row { margin-top: 28px; }
.doc-body { padding-block: clamp(40px, 6vw, 72px) clamp(64px, 9vw, 110px); }
.doc-body:not(.doc-body-wide) > * { max-width: 820px; }
.doc-body-wide { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(28px, 6vw, 80px); align-items: start; }
.doc-lead { font-size: clamp(1.15rem, 2vw, 1.4rem); color: var(--ink-soft); max-width: 34em; margin-bottom: 36px; }
.mail-card { background: linear-gradient(160deg, var(--walnut-600), var(--walnut-800)); color: var(--cream-on-dark); border-radius: 24px; padding: clamp(26px, 4vw, 40px); border: 1px solid rgba(232, 200, 120, 0.4); box-shadow: 0 30px 50px -28px rgba(40, 22, 10, 0.8); }
.mail-card h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); color: var(--brass-400); }
.mail-card p { color: var(--cream-on-dark); opacity: .9; max-width: 34em; margin: 14px 0 22px; }
.mail-addr { margin: 16px 0 0 !important; font-size: 14.5px; }
.mail-addr a { color: var(--brass-400); }
.mail-card-end { margin-top: clamp(40px, 6vw, 72px); text-align: center; }
.mail-card-end p { margin-inline: auto; }
.faq-h { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: clamp(48px, 7vw, 84px) 0 22px; }
.faq { border-top: 1px solid rgba(142, 102, 40, 0.35); }
.faq-item { border-bottom: 1px solid rgba(142, 102, 40, 0.35); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 4px; font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.25; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--brass-600); position: relative; transition: transform .25s, background .25s; }
.faq-item summary i::before, .faq-item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; background: var(--brass-700); transform: translate(-50%, -50%); }
.faq-item summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .25s; }
.faq-item[open] summary i { background: var(--brass-200); }
.faq-item[open] summary i::after { transform: translate(-50%, -50%) rotate(0); }
.faq-item summary:hover { color: var(--brass-700); }
.faq-a { padding: 0 44px 24px 4px; color: var(--ink-soft); }
.faq-a p, .faq-a ul { margin: 0 0 0.8em; }
.faq-a ul { padding-left: 1.2em; } .faq-a li { margin-bottom: .45em; }
.faq-a a, .doc-sec a { color: var(--brass-700); font-weight: 700; text-underline-offset: 3px; }
.faq-a code { background: var(--paper-deep); padding: 2px 7px; border-radius: 6px; font-size: .92em; }
.doc-toc { position: sticky; top: calc(var(--header-h) + 28px); }
.doc-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; counter-reset: s; }
.doc-toc li { counter-increment: s; }
.doc-toc a { display: block; text-decoration: none; font-size: 14.5px; font-weight: 600; color: var(--ink-soft); padding: 7px 0 7px 30px; position: relative; border-radius: 6px; }
.doc-toc a::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 8px; font-size: 11px; font-weight: 800; letter-spacing: .1em; color: var(--brass-700); }
.doc-toc a:hover { color: var(--ink); background: rgba(184, 137, 62, 0.12); }
.effective { font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 20px; }
.summary-box { background: var(--paper-card); border: 1px solid rgba(142, 102, 40, 0.4); border-left: 6px solid var(--brass-600); border-radius: 14px; padding: 24px 26px; font-family: var(--serif); font-size: clamp(1.2rem, 2.2vw, 1.5rem); line-height: 1.45; margin: 0 0 12px; box-shadow: 0 14px 30px -22px rgba(60, 36, 18, .6); }
.doc-sec { padding-top: 36px; }
.doc-sec h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; }
.doc-sec p { color: var(--ink-soft); max-width: 40em; }
.doc-sec strong { color: var(--ink); }
@media (max-width: 860px) { .doc-body-wide { grid-template-columns: 1fr; } .doc-toc { position: static; } .doc-toc ol { grid-template-columns: 1fr 1fr; column-gap: 20px; } }
@media (max-width: 520px) { .doc-toc ol { grid-template-columns: 1fr; } .faq-a { padding-right: 4px; } }

/* ───────── Появление при прокрутке ───────── */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .cards .card:nth-child(2) { transition-delay: .08s; } .js .cards .card:nth-child(3) { transition-delay: .16s; } .js .cards .card:nth-child(4) { transition-delay: .24s; }
.js .tilt-l.reveal, .js .tilt-r.reveal { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ───────── Языки ───────── */
p, li, h3, .card p, .faq-a, .feature-text p { hyphens: auto; -webkit-hyphens: auto; }
html:lang(de) h1, html:lang(de) h2, html:lang(de) h3, html:lang(es) h1, html:lang(fr) h1 { hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; }
html:lang(ja) {
  --serif: 'Playfair Display', 'Hiragino Mincho ProN', 'Yu Mincho', 'Noto Serif JP', serif;
  --sans: 'Manrope', -apple-system, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', 'Noto Sans JP', sans-serif;
}
html:lang(ja) body { line-height: 1.85; }
html:lang(ja) h1, html:lang(ja) h2, html:lang(ja) h3 { line-height: 1.25; letter-spacing: 0; word-break: auto-phrase; line-break: strict; }
html:lang(ja) .hero h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); }
html:lang(ja) h2 { font-size: clamp(1.9rem, 4.2vw, 3.2rem); }
html:lang(ja) em { font-style: normal; }
html:lang(ja) p, html:lang(ja) li { word-break: auto-phrase; line-break: strict; hyphens: manual; }
html:lang(ja) .kicker, html:lang(ja) .eyebrow, html:lang(ja) .facts span { letter-spacing: 0.08em; }