/* Лендинг у дизайн-системі десктопа (lumadeos-tokens.css ← AppTheme.swift).
   Тексти — у словнику index.html; тут лише вигляд. */

:root {
  --bg: var(--lm-bg-base); --panel: var(--lm-bg-surface); --panel-2: var(--lm-bg-raised);
  --border: var(--lm-border-primary); --border-soft: var(--lm-border-subtle);
  --text: var(--lm-text-primary); --muted: var(--lm-text-tertiary); --faint: var(--lm-text-muted);
  --accent: var(--lm-accent-primary); --accent-bright: var(--lm-accent-bright);
  --sans: var(--lm-family-sans); --display: var(--lm-family-display); --mono: var(--lm-family-mono);
  --tile-r: var(--lm-radius-lg);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--text); font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1200px, 100% - 48px); margin-inline: auto; }
::selection { background: rgba(201, 169, 106, 0.3); }

/* Мовні варіанти зображень: англійська версія не показує українського інтерфейсу й навпаки */
html[lang="en"] .only-uk, html[lang="uk"] .only-en { display: none !important; }

/* Кнопки — капсули Studio */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 999px; border: 0; cursor: pointer; white-space: nowrap;
  font: 500 15px/1 var(--sans); color: var(--lm-text-secondary); background: var(--lm-bg-prominent);
  transition: box-shadow var(--lm-anim-hover), background var(--lm-anim-hover), color var(--lm-anim-hover);
}
.btn:hover { color: var(--text); box-shadow: inset 0 0 0 99px rgba(255, 255, 255, var(--lm-opacity-faint)); }
.btn.primary { background: var(--accent); color: var(--lm-bg-base); font-weight: 600; }
.btn.primary:hover { background: var(--accent-bright); box-shadow: none; }
.btn.ghost { background: transparent; color: var(--lm-text-secondary); box-shadow: inset 0 0 0 1px var(--border); }
.btn.sm { height: 34px; padding: 0 14px; font-size: 13px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }

.logo { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 15px; letter-spacing: 0.01em; }
.logo img { height: 14px; width: auto; }

/* Перший екран: про що продукт і кнопки завантаження */
.hero { padding: 72px 0 24px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.kicker, .sec-kicker { font-size: var(--lm-font-xs); font-weight: 600; letter-spacing: var(--lm-tracking-wide); text-transform: uppercase; color: var(--muted); }
.hero h1 { margin-top: 18px; font-family: var(--display); font-weight: 300; font-size: clamp(44px, 5.4vw, 74px); line-height: 1.02; letter-spacing: -0.035em; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--accent-bright); }
.hero .sub { margin-top: 22px; font-size: 18px; color: var(--lm-text-secondary); max-width: 520px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust { margin-top: 16px; font-size: 13px; color: var(--faint); }
.shot-wrap { position: relative; }
.shot-frame { position: relative; border-radius: var(--lm-radius-md-lg); overflow: hidden; background: var(--panel); border: 1px solid var(--border); }
.hero-media video, .hero-media .hero-poster { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hero-media .hero-poster { position: absolute; inset: 0; transition: opacity .6s ease; pointer-events: none; }
.hero-media.playing .hero-poster { opacity: 0; }
.hero-play {
  position: absolute; right: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 8px; border-radius: 999px; border: 0; cursor: pointer;
  background: rgba(10, 10, 10, 0.78); color: var(--text); font: 500 13px/1 var(--sans);
}
.hero-play .ic { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--lm-bg-base); }
.hero-play .ic svg { width: 10px; height: 12px; margin-left: 2px; }
.hero-play .ic.spk svg { width: 15px; height: 15px; margin: 0; }
.hero-play .spk-on, .hero-media.sound .hero-play .spk-off { display: none; }
.hero-media.sound .hero-play .spk-on { display: block; }
.hero-media { cursor: pointer; }
.shot-credit { margin-top: 10px; font-size: 13px; color: var(--muted); }
.shot-chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 16px; border-top: 1px solid var(--border-soft); }
.shot-chip { padding: 12px 14px 0 0; font-size: 13px; color: var(--muted); }
.shot-chip b { font-weight: 500; color: var(--lm-text-secondary); }
.shot-chip + .shot-chip { padding-left: 14px; border-left: 1px solid var(--border-soft); }


/* Секції */
section { padding: 120px 0 0; }
section h2 { margin-top: 14px; font-family: var(--display); font-weight: 300; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.08; letter-spacing: -0.025em; text-wrap: balance; max-width: 760px; }
.sec-sub { margin-top: 16px; color: var(--muted); max-width: 640px; font-size: 17px; }

/* Можливості — плитки. Велика плитка: AI-монтажер (продукт, який продаємо) */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 44px; }
.feature { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: var(--tile-r); background: var(--panel); border: 1px solid var(--border-soft); min-height: 210px; }
.feature .ico { width: 34px; height: 34px; border-radius: var(--lm-radius-md); display: grid; place-items: center; background: var(--lm-bg-raised); color: var(--accent); margin-bottom: 6px; }
.feature .ico svg { width: 18px; height: 18px; }
.feature h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.feature p { color: var(--muted); font-size: 15px; }
.feature.lead { grid-column: span 2; grid-row: span 2; padding: 32px; background: var(--lm-bg-raised); border-color: var(--border); }
.feature.lead h3 { font-family: var(--display); font-weight: 300; font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.02em; }
.feature.lead > p { font-size: 17px; color: var(--lm-text-secondary); max-width: 520px; }
.mini-chat { margin-top: auto; display: grid; gap: 8px; padding-top: 20px; }
.mini-chat .u { justify-self: end; max-width: 85%; padding: 10px 14px; border-radius: 14px 14px 4px 14px; background: var(--lm-bg-prominent); font-size: 14px; }
.mini-chat .t { font-family: var(--mono); font-size: 12px; color: var(--faint); }
.mini-chat .a { max-width: 90%; padding: 12px 14px; border-radius: 14px 14px 14px 4px; background: var(--panel); border: 1px solid var(--border-soft); font-size: 14px; color: var(--lm-text-secondary); }
.mini-chat .a b { display: block; color: var(--accent-bright); font-weight: 600; margin-bottom: 2px; }
.feature.wide { grid-column: 1 / -1; min-height: 0; flex-direction: row; align-items: center; gap: 24px; }
.feature.wide .ico { margin: 0; flex: none; }
.feature.wide > div { flex: 1; }
.feature .badge-new { align-self: flex-start; padding: 2px 8px; border-radius: 999px; font: 600 11px/1.5 var(--sans); color: var(--accent-bright); background: rgba(201, 169, 106, 0.14); }

/* Studio для Mac — рівна композиція зі справжніх скриншотів */
#studio { padding-bottom: 0; }
.studio-grid { display: grid; grid-template-columns: minmax(0, 9fr) minmax(0, 3fr); gap: 12px; margin-top: 44px; align-items: start; }
.studio-grid figure { margin: 0; }
.studio-grid img { border-radius: var(--lm-radius-md-lg); border: 1px solid var(--border); background: var(--panel); }
.studio-grid figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); }
.studio-side { display: grid; gap: 12px; }
.studio-side img { max-height: 520px; width: 100%; object-fit: cover; object-position: top; }
.studio-strip { grid-column: 1 / -1; }

/* Агент у роботі */
.demo-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; margin-top: 44px; align-items: stretch; }
html[lang="en"] .demo-grid { grid-template-columns: minmax(0, 1fr); }
.demo-anim { display: flex; flex-direction: column; gap: 12px; min-height: 440px; padding: 28px; border-radius: var(--tile-r); background: var(--panel); border: 1px solid var(--border-soft); }
html[lang="en"] .demo-anim { max-width: 760px; }
.demo-item { opacity: 0; }
.d-user { align-self: flex-end; max-width: 85%; padding: 12px 16px; border-radius: 14px 14px 4px 14px; background: var(--lm-bg-prominent); font-size: 15px; animation: dUser 18s ease infinite; }
.d-think { color: var(--muted); font-size: 14px; animation: dThink 18s ease infinite; }
.d-chip { width: fit-content; padding: 7px 12px; border-radius: var(--lm-radius-sm); background: var(--lm-bg-raised); border: 1px solid var(--border-soft); font: 400 13px/1.4 var(--mono); color: var(--lm-text-secondary); }
.d-chip i { font-style: normal; color: var(--faint); }
.c1 { animation: dChip1 18s ease infinite; } .c2 { animation: dChip2 18s ease infinite; } .c3 { animation: dChip3 18s ease infinite; }
.c4 { animation: dChip4 18s ease infinite; } .c5 { animation: dChip5 18s ease infinite; }
.d-result { padding: 14px 18px; border-radius: 14px; background: var(--lm-bg-raised); border: 1px solid rgba(201, 169, 106, 0.35); font-size: 15px; animation: dResult 18s ease infinite; }
.d-result b { display: block; color: var(--accent-bright); margin-bottom: 4px; }
@keyframes dUser   { 0% { opacity: 0; transform: translateY(8px); } 3%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dThink  { 0%, 8% { opacity: 0; } 12%, 34% { opacity: 1; } 40%, 93% { opacity: .8; } 98%, 100% { opacity: 0; } }
@keyframes dChip1  { 0%, 16% { opacity: 0; transform: translateX(-8px); } 20%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dChip2  { 0%, 24% { opacity: 0; transform: translateX(-8px); } 28%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dChip3  { 0%, 32% { opacity: 0; transform: translateX(-8px); } 36%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dChip4  { 0%, 40% { opacity: 0; transform: translateX(-8px); } 44%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dChip5  { 0%, 48% { opacity: 0; transform: translateX(-8px); } 52%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@keyframes dResult { 0%, 58% { opacity: 0; transform: translateY(10px); } 64%, 93% { opacity: 1; transform: none; } 98%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .demo-item { animation: none !important; opacity: 1 !important; } }
.demo-real { margin: 0; position: relative; max-height: 496px; overflow: hidden; border-radius: var(--tile-r); border: 1px solid var(--border-soft); background: var(--panel); }
.demo-real img { width: 100%; }
.demo-real::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 200px; background: linear-gradient(rgba(22, 22, 22, 0), var(--panel) 70%); }
.demo-real figcaption { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 1; font-size: 13px; color: var(--muted); }

/* Як це працює — справжня послідовність, тому з номерами */
.timeline-shot { margin: 0 0 56px; }
.timeline-shot img { border-radius: var(--lm-radius-md); border: 1px solid var(--border-soft); }
.timeline-shot figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); max-width: 760px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 40px; }
.step { padding: 24px; border-radius: var(--tile-r); background: var(--panel); border: 1px solid var(--border-soft); }
.step .num { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--border); font: 600 13px/1 var(--mono); color: var(--accent); margin-bottom: 18px; }
.step h3 { font-size: 17px; font-weight: 600; }
.step p { margin-top: 8px; color: var(--muted); font-size: 15px; }

/* Для кого, тарифи, бонуси */
.aud { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 40px; }
.aud-card { padding: 24px; border-radius: var(--tile-r); background: var(--panel); border: 1px solid var(--border-soft); color: var(--muted); font-size: 15px; }
.aud-card h3 { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.aud-card.wide { grid-column: 1 / -1; }
.plans-grid .plan { display: flex; flex-direction: column; gap: 6px; position: relative; }
.plan .plan-aud { font-size: 14px; color: var(--lm-text-secondary); }
.plan .plan-price { margin-top: 10px; font-family: var(--display); font-weight: 300; font-size: 40px; letter-spacing: -0.03em; color: var(--text); line-height: 1.05; }
.plan .plan-per { font-size: 13px; color: var(--faint); margin-bottom: 8px; }
.plan.popular { background: var(--lm-bg-raised); border-color: rgba(201, 169, 106, 0.5); }
.plan-flag { position: absolute; top: 16px; right: 16px; padding: 2px 9px; border-radius: 999px; font: 600 11px/1.6 var(--sans); color: var(--accent-bright); background: rgba(201, 169, 106, 0.14); }
.plan-promo { color: var(--accent-bright); font-size: 13px; }
.promo-strip { display: flex; gap: 12px; align-items: flex-start; flex-wrap: wrap; margin-top: 28px; padding: 14px 16px; border-radius: var(--lm-radius-md-lg); background: var(--panel); border: 1px solid rgba(201, 169, 106, 0.35); font-size: 15px; color: var(--lm-text-secondary); }
.promo-badge { flex: none; padding: 2px 9px; border-radius: 999px; font: 600 11px/1.6 var(--sans); color: var(--lm-bg-base); background: var(--accent); }
#pricing .aud-card b { color: var(--text); font-weight: 600; }

.get { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 40px; }
.get-card { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; padding: 32px; border-radius: var(--lm-radius-xl); background: var(--panel); border: 1px solid var(--border-soft); color: var(--muted); }
.get-card.gold { background: var(--lm-bg-raised); border-color: var(--border); }
.get-card h3 { font-family: var(--display); font-weight: 300; font-size: 30px; letter-spacing: -0.02em; color: var(--text); }
.get-card .note { font-size: 13px; color: var(--faint); }
#earn .get { grid-template-columns: minmax(0, 1fr); max-width: 760px; }

/* Що нового — короткий зріз історії версій */
.news { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: 36px; border-top: 1px solid var(--border-soft); }
.news-row { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 32px; padding: 22px 0; border-bottom: 1px solid var(--border-soft); }
.news-ver { font: 400 14px/1.4 var(--mono); color: var(--accent); }
.news-date { font-size: 13px; color: var(--faint); margin-top: 2px; }
.news-title { font-size: 17px; font-weight: 600; }
.news-items { margin-top: 6px; color: var(--muted); font-size: 15px; list-style: none; display: grid; gap: 4px; }
.news-more { margin-top: 18px; }
.news-more a { color: var(--lm-text-secondary); border-bottom: 1px solid var(--border); padding-bottom: 1px; }
.news-more a:hover { color: var(--text); }

footer { margin-top: 120px; padding: 36px 0 56px; border-top: 1px solid var(--border-soft); color: var(--faint); font-size: 14px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }
.foot-inner { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aud { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .studio-grid { grid-template-columns: minmax(0, 1fr); }
  .studio-side { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .demo-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .wrap { width: calc(100% - 32px); }
  .hero { padding-top: 44px; }
  section { padding-top: 88px; }
  .features, .aud, .steps, .get { grid-template-columns: minmax(0, 1fr); }
  .feature.lead { grid-column: auto; grid-row: auto; padding: 24px; }
  .feature.wide { flex-direction: column; align-items: flex-start; }
  .shot-chips { grid-template-columns: minmax(0, 1fr); }
  .shot-chip + .shot-chip { padding-left: 0; border-left: 0; }
  .news-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .studio-side { grid-template-columns: minmax(0, 1fr); }
}