/* ==========================================================================
   Лендинг: живой hero, интерактивные возможности, анимации (static/js/landing.js).
   Подключается только на главной. Движение выключается при prefers-reduced-motion.
   ========================================================================== */
@property --spin { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

.hero-live { position: relative; overflow: hidden; isolation: isolate; border-bottom: 0; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.aurora { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; will-change: transform; }
.aurora-1 { width: 520px; height: 520px; left: -120px; top: -160px; background: radial-gradient(circle, var(--accent) 0%, transparent 65%); animation: aurora-a 18s ease-in-out infinite alternate; }
.aurora-2 { width: 460px; height: 460px; right: -80px; top: 10%; background: radial-gradient(circle, #c04cf0 0%, transparent 65%); opacity: 0.35; animation: aurora-b 22s ease-in-out infinite alternate; }
.aurora-3 { width: 380px; height: 380px; left: 35%; bottom: -200px; background: radial-gradient(circle, #3b82f6 0%, transparent 65%); opacity: 0.25; animation: aurora-a 26s ease-in-out infinite alternate-reverse; }
@keyframes aurora-a { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(120px, 60px) scale(1.15); } 100% { transform: translate(40px, 140px) scale(0.95); } }
@keyframes aurora-b { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-100px, 80px) scale(1.2); } 100% { transform: translate(-40px, -40px) scale(1); } }
.hero-gridlines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px; opacity: 0.45;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}
.hero-spot {
  position: absolute; inset: 0; opacity: 0; transition: opacity 400ms var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 40%), color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%);
}
.hero-live.is-pointer .hero-spot { opacity: 1; }
:root[data-theme="light"] .aurora { opacity: 0.22; }

/* Появление заголовка по словам */
.hero-title .w { display: inline-block; opacity: 0; transform: translateY(0.45em) rotate(2deg); filter: blur(6px); animation: word-in 700ms var(--ease) forwards; animation-delay: calc(var(--i, 0) * 70ms + 100ms); }
@keyframes word-in { to { opacity: 1; transform: none; filter: none; } }
.hero-title em .w {
  background: linear-gradient(90deg, var(--accent-text), #e7a6ff, var(--accent-text)); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: word-in 700ms var(--ease) forwards, shimmer-text 4s linear 1.2s infinite; padding-right: 0.08em;
}
@keyframes shimmer-text { to { background-position: -200% 0; } }
[data-in] { opacity: 0; transform: translateY(14px); animation: rise 700ms var(--ease) forwards; animation-delay: 600ms; }
.hero-copy > [data-in]:nth-child(3) { animation-delay: 750ms; }
.hero-copy > [data-in]:nth-child(4) { animation-delay: 880ms; }
.hero-copy > [data-in]:nth-child(5) { animation-delay: 1000ms; }
.hero-copy > .badge-live { animation-delay: 0ms; }
@keyframes rise { to { opacity: 1; transform: none; } }
.badge-live::before { animation: pulse-dot 1.8s ease-out infinite; }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 currentColor; } 70%, 100% { box-shadow: 0 0 0 7px transparent; } }
.hero-note { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); }
.hero-note .icon { color: var(--success); }
.dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-subtle); }

/* Кнопки: блик, стрелка, «магнит» */
.btn-shine { position: relative; overflow: hidden; }
.btn-shine::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; background: linear-gradient(100deg, transparent, rgb(255 255 255 / 0.35), transparent); transform: skewX(-20deg); animation: shine 3.6s ease-in-out infinite; pointer-events: none; }
@keyframes shine { 0%, 60% { left: -60%; } 100% { left: 130%; } }
.btn-arrow { display: inline-block; transition: transform 250ms var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }
[data-magnetic] { transition: transform 250ms var(--ease), background var(--dur) var(--ease); will-change: transform; }

/* Живой макет кабинета */
.live { position: relative; perspective: 1200px; opacity: 0; animation: rise 900ms var(--ease) 350ms forwards; }
.live-tilt { display: flex; flex-direction: column; gap: var(--space-3); transform-style: preserve-3d; transition: transform 600ms var(--ease); transform: rotateY(-8deg) rotateX(4deg); }
.live.is-hover .live-tilt { transition: transform 120ms linear; }
.live-card { border-color: var(--border-strong); box-shadow: var(--shadow-lg); background: color-mix(in srgb, var(--surface-1) 88%, transparent); backdrop-filter: blur(8px); }
.live-today { display: flex; flex-direction: column; gap: var(--space-2); transform: translateZ(30px); }
.live-row { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-3); transform: translateZ(55px); }
.live-chat { display: flex; flex-direction: column; gap: var(--space-2); margin-left: var(--space-6); min-height: 132px; justify-content: flex-end; transform: translateZ(80px); }
.live-chat .msg { max-width: 88%; animation: pop 300ms var(--ease); }
.live .stat-value { font-size: var(--text-3xl); font-variant-numeric: tabular-nums; }
.live-clock { font-variant-numeric: tabular-nums; font-size: var(--text-xs); color: var(--text-subtle); }
.live-chip { opacity: 0; transform: translateX(16px); animation: rise-x 500ms var(--ease) forwards; position: relative; overflow: hidden; }
.live-chip:nth-child(2) { animation-delay: 700ms; } .live-chip:nth-child(3) { animation-delay: 850ms; } .live-chip:nth-child(4) { animation-delay: 1000ms; }
@keyframes rise-x { to { opacity: 1; transform: none; } }
.live-chip.is-now { border-left-color: var(--success); }
.live-now { margin-left: auto; }
.live-now::before { animation: pulse-dot 1.6s ease-out infinite; }
.live-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; }
.live-progress span { display: block; height: 100%; width: 35%; background: var(--success); transition: width 1s linear; }
.live-mini { font-size: var(--text-xs); }
.stat-value.is-bump { animation: bump 450ms var(--ease); }
@keyframes bump { 40% { transform: scale(1.25); color: var(--success); } }
.live-ring-card { display: flex; align-items: center; gap: var(--space-3); }
.live-ring { width: 54px; height: 54px; flex: none; transform: rotate(-90deg); }
.live-ring circle { fill: none; stroke-width: 5; }
.ring-bg { stroke: var(--surface-3); }
.ring-fg { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 14; transition: stroke-dashoffset 1.4s var(--ease); }
.typing { display: inline-flex; gap: 4px; padding: 10px 12px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-subtle); animation: typing 1s infinite ease-in-out; }
.typing i:nth-child(2) { animation-delay: 0.15s; } .typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-4px); opacity: 1; } }
.live-toast {
  position: absolute; right: -12px; top: -18px; z-index: 2; display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600;
  background: var(--surface-3); border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(-8px) scale(0.95); transition: opacity 350ms var(--ease), transform 350ms var(--ease);
}
.live-toast.is-on { opacity: 1; transform: none; }
.live-toast-icon { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--on-accent); flex: none; }
@media (max-width: 959px) { .live-tilt { transform: none; } .live-toast { right: 0; } }
@media (max-width: 520px) {
  .live .stat-value { font-size: var(--text-2xl); }
  .live-chat { margin-left: var(--space-3); }
  .live-ring { width: 44px; height: 44px; }
  .demo-hw { grid-template-columns: 96px 1fr; }
}

/* Бегущая строка */
.marquee { overflow: hidden; border-block: 1px solid var(--border); padding: var(--space-4) 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: var(--space-8); width: max-content; animation: marquee 45s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-family: var(--font-display); font-size: var(--text-lg); color: var(--text-subtle); white-space: nowrap; display: flex; align-items: center; gap: var(--space-8); }
.marquee span::after { content: "✦"; font-size: var(--text-xs); color: var(--accent-text); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Факты */
.facts-section { padding: 3.5rem 0; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
@media (min-width: 860px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.fact { display: flex; flex-direction: column; gap: var(--space-1); padding-left: var(--space-4); border-left: 2px solid var(--accent); }
.fact-num { font-family: var(--font-display); font-size: clamp(1.75rem, 3.6vw, 2.6rem); font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }

/* Появление при прокрутке (класс js-motion ставит landing.js) */
.js-motion [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js-motion [data-reveal].is-in { opacity: 1; transform: none; }

/* Возможности: вкладки + экран */
.feat { display: grid; gap: var(--space-8); margin-top: var(--space-6); align-items: start; }
@media (min-width: 960px) { .feat { grid-template-columns: 1fr 1.05fr; gap: var(--space-10); } .feat-screen { position: sticky; top: calc(var(--topbar-h) + var(--space-8)); } }
.feat-list { list-style: none; padding: 0; display: flex; flex-direction: column; border-top: 1px solid var(--border-strong); }
.feat-tab {
  position: relative; display: grid; grid-template-columns: 3rem 1fr; gap: var(--space-3); width: 100%; text-align: left;
  padding: var(--space-5) var(--space-2); background: none; border: 0; border-bottom: 1px solid var(--border); color: var(--text); cursor: pointer; font: inherit;
  transition: background 250ms var(--ease), padding 250ms var(--ease);
}
.feat-tab:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.feat-tab.is-active { background: color-mix(in srgb, var(--accent) 9%, transparent); padding-left: var(--space-4); }
.feat-tab .num { font-family: var(--font-display); font-size: var(--text-sm); color: var(--text-subtle); padding-top: 4px; transition: color 250ms; }
.feat-tab.is-active .num { color: var(--accent-text); }
.feat-text { display: flex; flex-direction: column; gap: var(--space-1); }
.feat-title { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; }
.feat-desc { color: var(--text-muted); max-height: 0; overflow: hidden; opacity: 0; transition: max-height 400ms var(--ease), opacity 300ms var(--ease); }
.feat-tab.is-active .feat-desc { max-height: 8em; opacity: 1; }
.feat-bar { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.feat-bar span { display: block; height: 100%; width: 0; background: var(--accent); }
.feat-tab.is-active.is-timing .feat-bar span { animation: feat-timer 6s linear forwards; }
@keyframes feat-timer { to { width: 100%; } }
.feat-screen {
  position: relative; min-height: 340px; padding: var(--space-10) var(--space-6) var(--space-6); border-radius: var(--radius-xl);
  background: radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%), var(--surface-1);
  border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg); overflow: hidden;
}
.feat-chrome { position: absolute; top: 14px; left: 16px; display: flex; gap: 6px; }
.feat-chrome span { width: 9px; height: 9px; border-radius: 50%; background: var(--surface-3); }
.feat-panel { display: flex; flex-direction: column; gap: var(--space-3); animation: panel-in 500ms var(--ease); }
.feat-panel[hidden] { display: none; }
@keyframes panel-in { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: none; } }
.feat-panel > * { animation: rise-soft 500ms var(--ease) both; }
.feat-panel > *:nth-child(2) { animation-delay: 80ms; } .feat-panel > *:nth-child(3) { animation-delay: 160ms; } .feat-panel > *:nth-child(4) { animation-delay: 240ms; }
@keyframes rise-soft { from { opacity: 0; transform: translateY(10px); } }
.demo-row { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); border-radius: var(--radius-lg); background: var(--surface-2); border: 1px solid var(--border); flex-wrap: wrap; }
.demo-main { display: flex; flex-direction: column; flex: 1; min-width: 120px; font-size: var(--text-sm); }
.demo-new { border-style: dashed; border-color: var(--accent); }
.demo-invite { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-3); border-radius: var(--radius-lg); background: var(--accent-soft); font-size: var(--text-sm); flex-wrap: wrap; }
.demo-invite b { letter-spacing: 0.08em; margin-right: auto; }
.demo-week { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); grid-template-rows: auto repeat(4, 48px); gap: 6px; }
.dw-head { text-align: center; font-size: var(--text-xs); color: var(--text-subtle); text-transform: uppercase; }
.dw-ev { font-size: 11px; line-height: 1.3; padding: 4px 6px; border-radius: var(--radius-md); background: var(--accent-soft); border-left: 3px solid var(--accent); }
.dw-a { grid-column: 1; grid-row: 3; } .dw-b { grid-column: 2; grid-row: 4 / span 2; background: var(--success-soft); border-left-color: var(--success); } .dw-c { grid-column: 4; grid-row: 2; }
.dw-move { position: relative; grid-column: 3; grid-row: 3; animation: dw-drag 4.5s var(--ease) infinite; box-shadow: var(--shadow-md); z-index: 2; background: color-mix(in srgb, var(--accent) 35%, var(--surface-2)); }
@keyframes dw-drag { 0%, 15% { transform: translate(0, 0); } 45%, 70% { transform: translate(calc(100% + 6px), 54px) rotate(-2deg); } 75% { transform: translate(calc(100% + 6px), 54px); } 100% { transform: translate(0, 0); } }
.dw-cursor { position: absolute; right: -6px; bottom: -8px; width: 14px; height: 14px; border-radius: 50% 50% 50% 0; background: var(--text); transform: rotate(-45deg); }
.demo-caption { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-2); }
.demo-hw { display: grid; grid-template-columns: 130px 1fr; gap: var(--space-4); align-items: start; }
.demo-photo { position: relative; aspect-ratio: 3 / 4; border-radius: var(--radius-md); padding: 18px 12px; background: #f4f1e8; display: flex; flex-direction: column; gap: 12px; transform: rotate(-3deg); box-shadow: var(--shadow-md); }
.demo-photo span:not(.demo-mark) { height: 2px; background: #9bb3d8; border-radius: 2px; }
.demo-photo span:nth-child(2) { width: 80%; } .demo-photo span:nth-child(4) { width: 65%; }
.demo-mark { position: absolute; right: 10px; bottom: 10px; color: #d13b3b; font-size: 28px; font-weight: 800; opacity: 0; animation: stamp 3s var(--ease) infinite; }
@keyframes stamp { 0%, 35% { opacity: 0; transform: scale(2); } 45%, 90% { opacity: 1; transform: scale(1); } 100% { opacity: 0; } }
.demo-status { position: relative; height: 24px; }
.demo-status .badge { position: absolute; left: 0; top: 0; animation: swap-a 3s infinite; }
.demo-status .badge-success { animation-name: swap-b; }
@keyframes swap-a { 0%, 40% { opacity: 1; } 45%, 100% { opacity: 0; } }
@keyframes swap-b { 0%, 40% { opacity: 0; transform: translateY(4px); } 45%, 95% { opacity: 1; transform: none; } 100% { opacity: 0; } }
.demo-comment { font-size: var(--text-sm); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); background: var(--surface-2); border-left: 2px solid var(--success); }
.demo-quiz { display: flex; flex-direction: column; gap: var(--space-2); }
.demo-opt { padding: var(--space-3); border-radius: var(--radius-md); background: var(--surface-2); border: 1px solid var(--border); font-size: var(--text-sm); }
.demo-opt u { text-decoration-color: var(--accent); text-underline-offset: 3px; }
.demo-opt.is-right { animation: right-pick 3.4s var(--ease) infinite; }
@keyframes right-pick { 0%, 25% { background: var(--surface-2); border-color: var(--border); } 35%, 90% { background: var(--success-soft); border-color: var(--success); } 100% { background: var(--surface-2); } }
.demo-score { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-2); font-size: var(--text-sm); }
.demo-score-bar { flex: 1; height: 8px; border-radius: var(--radius-full); background: var(--surface-3); overflow: hidden; }
.demo-score-bar span { display: block; height: 100%; width: 92%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--success)); animation: grow-x 3.4s var(--ease) infinite; transform-origin: left; }
@keyframes grow-x { 0%, 30% { transform: scaleX(0); } 60%, 100% { transform: scaleX(1); } }
.demo-phone { display: flex; flex-direction: column; gap: var(--space-2); max-width: 340px; width: 100%; margin: 0 auto; }
.demo-push { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); border-radius: var(--radius-lg); background: var(--surface-3); border: 1px solid var(--border-strong); font-size: var(--text-sm); animation: push-in 4s var(--ease) infinite; }
.demo-push div { display: flex; flex-direction: column; }
@keyframes push-in { 0% { opacity: 0; transform: translateY(-16px); } 10%, 85% { opacity: 1; transform: none; } 100% { opacity: 0; transform: translateY(-8px); } }
.demo-money { display: flex; flex-direction: column; gap: var(--space-4); }
.demo-sum { font-family: var(--font-display); font-size: var(--text-2xl); }
.demo-bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; }
.demo-bars span { flex: 1; border-radius: 6px 6px 2px 2px; background: linear-gradient(to top, var(--accent), color-mix(in srgb, var(--accent) 50%, #e7a6ff)); transform-origin: bottom; animation: grow-y 1s var(--ease) both; }
.demo-bars .b1 { height: 40%; } .demo-bars .b2 { height: 55%; animation-delay: 80ms; } .demo-bars .b3 { height: 48%; animation-delay: 160ms; }
.demo-bars .b4 { height: 70%; animation-delay: 240ms; } .demo-bars .b5 { height: 82%; animation-delay: 320ms; } .demo-bars .b6 { height: 100%; animation-delay: 400ms; background: linear-gradient(to top, var(--success), #9ff0c7); }
@keyframes grow-y { from { transform: scaleY(0); } }

/* Шаги: линия заполняется при появлении */
.steps-live .step { border-top-color: var(--border-strong); position: relative; }
.steps-live .step::before { content: ""; position: absolute; left: 0; top: -2px; height: 2px; width: 0; background: var(--accent); transition: width 900ms var(--ease); transition-delay: calc(var(--d, 0) * 200ms + 200ms); }
.steps-live .step.is-in::before, html:not(.js-motion) .steps-live .step::before { width: 100%; }

/* Тарифы: бегущая рамка у Pro, 3D-наклон при наведении */
.plan-card { position: relative; transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), opacity 700ms var(--ease); }
.plan-card:hover { box-shadow: var(--shadow-lg); }
.plan-card.is-featured {
  border: 1px solid transparent;
  background: linear-gradient(var(--surface-1), var(--surface-1)) padding-box, conic-gradient(from var(--spin), var(--accent), #e7a6ff, #3b82f6, var(--accent)) border-box;
  animation: spin-border 5s linear infinite;
}
@keyframes spin-border { to { --spin: 360deg; } }
.plan-flag { position: absolute; top: -12px; right: var(--space-5); padding: 2px 10px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 700; background: var(--accent); color: var(--on-accent); }

/* CTA */
.cta-live { position: relative; overflow: hidden; isolation: isolate; border: 0; background: linear-gradient(120deg, #5b3fe0, #9b4cf0, #3b6cf0, #5b3fe0); background-size: 300% 300%; animation: cta-flow 12s ease infinite; }
.cta-live .section-title, .cta-live p { color: #fff; }
.cta-live p { opacity: 0.85; }
.cta-glow { position: absolute; inset: 0; z-index: -1; background: radial-gradient(360px circle at var(--mx, 80%) var(--my, 20%), rgb(255 255 255 / 0.25), transparent 60%); }
@keyframes cta-flow { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.cta-btn { background: #fff; color: #2a1a7a; border-color: #fff; font-weight: 700; }
.cta-btn:hover { background: #f1edff; color: #2a1a7a; }

@media (prefers-reduced-motion: reduce) {
  .hero-title .w, [data-in], .live, .live-chip { opacity: 1 !important; transform: none !important; filter: none !important; }
  .live-tilt { transform: none !important; }
  .marquee-track, .aurora, .dw-move, .btn-shine::after, .plan-card.is-featured, .cta-live { animation: none !important; }
}