:root {
  --bg: #061022;
  --bg-deep: #030817;
  --surface: rgba(11, 28, 58, .76);
  --surface-solid: #0d2248;
  --surface-light: #112a55;
  --line: rgba(154, 198, 255, .15);
  --line-strong: rgba(154, 211, 255, .3);
  --text: #f7fbff;
  --muted: #a7b9d4;
  --muted-2: #7f97b8;
  --blue: #3e91ff;
  --blue-2: #226bdc;
  --cyan: #67e6dc;
  --green: #67d99e;
  --yellow: #ffd36f;
  --pink: #ff8fb7;
  --shadow: 0 30px 90px rgba(0, 0, 0, .36);
  --container: 1200px;
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(180deg, #071326 0%, #030817 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .25;
  background-image:
    linear-gradient(rgba(122, 175, 246, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 175, 246, .07) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.7) 45%, transparent 92%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 8%, rgba(62,145,255,.13), transparent 28rem),
    radial-gradient(circle at 92% 24%, rgba(103,230,220,.08), transparent 31rem),
    radial-gradient(circle at 50% 100%, rgba(35,94,194,.08), transparent 36rem);
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; }
img, svg { display: block; }
.svg-sprite { position: absolute; overflow: hidden; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid rgba(255,255,255,.065);
  background: rgba(4, 11, 25, .75);
  backdrop-filter: blur(24px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; text-decoration: none; font-size: 18px; font-weight: 850; letter-spacing: -.035em; white-space: nowrap; }
.brand-mark { width: 43px; height: 43px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 15px; background: linear-gradient(145deg, #247fe9, #0b2e69); box-shadow: 0 12px 28px rgba(28, 115, 230, .3), inset 0 1px rgba(255,255,255,.18); }
.brand-mark svg { width: 35px; height: 35px; }
.main-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; }
.main-nav a { color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 750; transition: color .2s ease; }
.main-nav a:hover { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.language-switch { display: inline-flex; align-items: center; padding: 4px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.045); }
.language-switch a { padding: 7px 10px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: 11px; font-weight: 800; }
.language-switch a[aria-current="page"] { color: #fff; background: rgba(66,151,255,.2); }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 0; border-radius: 15px; color: #fff; text-decoration: none; font-size: 14px; font-weight: 820; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(135deg, var(--blue), var(--blue-2)); box-shadow: 0 15px 38px rgba(45, 126, 241, .28), inset 0 1px rgba(255,255,255,.24); }
.button-primary:hover { box-shadow: 0 18px 48px rgba(45, 126, 241, .4), inset 0 1px rgba(255,255,255,.24); }
.button-secondary { color: #fff; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.13); }
.button-secondary:hover { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.08); }
.button-light { color: #0a2859; background: #fff; box-shadow: 0 18px 45px rgba(4,22,50,.22); }
.button-large { min-height: 56px; padding-inline: 24px; border-radius: 17px; font-size: 15px; }
.telegram-icon { width: 20px; height: 20px; fill: currentColor; }
.arrow-icon { width: 18px; height: 18px; }
.menu-button { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 14px; color: #fff; background: rgba(255,255,255,.05); cursor: pointer; }
.menu-button span, .menu-button::before, .menu-button::after { content: ""; width: 19px; height: 2px; display: block; margin: 4px auto; border-radius: 10px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-button.open span { opacity: 0; }
.menu-button.open::before { transform: translateY(6px) rotate(45deg); }
.menu-button.open::after { transform: translateY(-6px) rotate(-45deg); }

.hero { position: relative; padding: 88px 0 46px; overflow: hidden; }
.hero-orb { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(8px); }
.orb-one { width: 520px; height: 520px; left: -270px; top: -180px; background: radial-gradient(circle, rgba(62,145,255,.2), transparent 69%); }
.orb-two { width: 540px; height: 540px; right: -250px; top: 110px; background: radial-gradient(circle, rgba(103,230,220,.13), transparent 69%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(470px, .94fr); gap: 62px; align-items: center; }
.badge { width: fit-content; display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid rgba(91,178,255,.24); border-radius: 999px; color: #dff7ff; background: rgba(66,151,255,.1); font-size: 12px; font-weight: 800; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(101,230,220,.09), 0 0 20px rgba(101,230,220,.7); }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 24px 0 24px; max-width: 760px; font-size: clamp(50px, 5.8vw, 76px); line-height: .99; }
h1 span, h1 strong { display: block; }
h1 strong { margin-top: 7px; color: transparent; background: linear-gradient(96deg, #80c5ff 2%, #63e7dc 82%); -webkit-background-clip: text; background-clip: text; font-weight: 850; }
.hero-copy { max-width: 650px; margin: 0; color: #b7c8df; font-size: clamp(17px, 1.55vw, 20px); line-height: 1.68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.proof-row { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 28px; color: #92a9c9; font-size: 12px; font-weight: 720; }
.proof-row span { display: inline-flex; align-items: center; gap: 7px; }
.proof-row span::before { content: "✓"; color: var(--green); font-weight: 900; }

.hero-demo { position: relative; min-width: 0; padding: 17px; border: 1px solid rgba(153,207,255,.18); border-radius: 32px; background: linear-gradient(155deg, rgba(18,48,96,.66), rgba(7,21,46,.75)); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.06); }
.demo-topline { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; color: #92a9c7; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.demo-topline i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px rgba(103,217,158,.7); }
.scene-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; padding: 5px; border: 1px solid rgba(255,255,255,.065); border-radius: 15px; background: rgba(2,9,22,.42); }
.scene-tab { min-width: 0; padding: 9px 7px; border: 0; border-radius: 11px; color: #8298b7; background: transparent; font-size: 11px; font-weight: 800; cursor: pointer; transition: color .2s ease, background .2s ease, box-shadow .2s ease; }
.scene-tab:hover { color: #dceaff; }
.scene-tab.active { color: #fff; background: rgba(62,145,255,.2); box-shadow: inset 0 0 0 1px rgba(101,182,255,.18); }
.device-stage { position: relative; min-height: 520px; display: grid; place-items: center; padding-top: 20px; }
.device-halo { position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(54,139,255,.25), rgba(54,139,255,.035) 58%, transparent 72%); animation: pulse 6s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.06); opacity: .72; } }
.phone { position: relative; z-index: 2; width: min(354px, 88vw); height: 487px; padding: 8px; border: 1px solid rgba(255,255,255,.28); border-radius: 39px; background: linear-gradient(160deg, rgba(255,255,255,.29), rgba(255,255,255,.055) 37%, rgba(80,137,218,.12)); box-shadow: 0 38px 100px rgba(0,0,0,.5), inset 0 1px rgba(255,255,255,.3); transform: perspective(1100px) rotateY(-3deg) rotateX(1deg); }
.phone-screen { position: relative; height: 100%; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 31px; background: radial-gradient(circle at 50% -4%, rgba(74,153,255,.42), transparent 38%), linear-gradient(180deg, #0e2d61, #07162f 72%); }
.phone-notch { position: absolute; top: 9px; left: 50%; z-index: 8; width: 105px; height: 25px; transform: translateX(-50%); border-radius: 0 0 16px 16px; background: #020711; }
.chat-head { height: 92px; padding: 32px 17px 12px; display: flex; align-items: center; gap: 10px; background: rgba(8,27,59,.87); border-bottom: 1px solid rgba(255,255,255,.075); }
.bot-avatar { width: 47px; height: 47px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid rgba(111,205,255,.24); border-radius: 16px; background: radial-gradient(circle at 48% 40%, #1e67ca, #092c6c 72%); }
.bot-avatar svg { width: 45px; height: 45px; }
.chat-head b { display: block; font-size: 15px; }
.chat-head small { display: block; color: #7de0d1; font-size: 11px; font-weight: 730; }
.chat-body { display: flex; flex-direction: column; gap: 11px; padding: 18px 14px; transition: opacity .16s ease, transform .16s ease; }
.chat-body.changing { opacity: .25; transform: translateY(5px); }
.bubble { max-width: 91%; padding: 11px 13px; border-radius: 16px; font-size: 12px; line-height: 1.45; box-shadow: 0 8px 25px rgba(0,0,0,.14); }
.bubble.user { align-self: flex-end; color: #fff; background: linear-gradient(145deg, #4297ff, #226fd8); border-bottom-right-radius: 6px; }
.bubble.bot { align-self: flex-start; color: #12254d; background: rgba(248,251,255,.97); border-bottom-left-radius: 6px; }
.bubble b { display: block; margin-bottom: 4px; }
.message-time { display: block; margin-top: 5px; text-align: right; color: rgba(255,255,255,.55); font-size: 9px; }
.bubble.bot .message-time { color: #8290a9; }
.chat-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 9px; }
.chat-buttons span { min-height: 34px; display: grid; place-items: center; padding: 5px; border-radius: 10px; color: #176bd8; background: #eaf4ff; text-align: center; font-size: 10px; font-weight: 850; }
.robot-stage { position: absolute; right: -12px; bottom: 7px; width: 123px; filter: drop-shadow(0 20px 32px rgba(0,0,0,.36)); animation: robot-float 3.8s ease-in-out infinite; }
@keyframes robot-float { 50% { transform: translateY(-7px) rotate(1deg); } }
.scene-float-card { position: absolute; z-index: 4; left: -14px; top: 142px; max-width: 218px; display: grid; grid-template-columns: 39px 1fr; gap: 10px; align-items: center; padding: 12px 13px; border: 1px solid rgba(150,205,255,.2); border-radius: 17px; background: rgba(8,28,62,.91); box-shadow: 0 20px 54px rgba(0,0,0,.32); backdrop-filter: blur(17px); transition: opacity .16s ease, transform .16s ease; }
.scene-float-card.changing { opacity: .25; transform: translateY(5px); }
.scene-card-icon { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; color: #91d5ff; background: rgba(62,145,255,.15); }
.scene-icon { width: 22px; height: 22px; }
.scene-float-card b { display: block; font-size: 12px; }
.scene-float-card small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }

.proof-strip { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 56px; padding: 15px; border: 1px solid var(--line); border-radius: 25px; background: rgba(8,22,48,.62); box-shadow: 0 18px 48px rgba(0,0,0,.18); }
.proof-item { min-width: 0; display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: center; padding: 13px 17px; }
.proof-item + .proof-item { border-left: 1px solid rgba(255,255,255,.07); }
.proof-icon { width: 25px; height: 25px; color: #80c5ff; }
.proof-item b { display: block; font-size: 12px; }
.proof-item span { display: block; margin-top: 2px; color: var(--muted-2); font-size: 10px; }

.section { padding: 94px 0; }
.section-head { max-width: 780px; margin: 0 auto 42px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.kicker { margin: 0 0 13px; color: #77d8d0; font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h2 { margin: 0; font-size: clamp(36px, 4.6vw, 58px); line-height: 1.04; letter-spacing: -.052em; }
.section-lead { max-width: 700px; margin: 18px auto 0; color: var(--muted); font-size: 17px; line-height: 1.67; }
.section-head.left .section-lead { margin-left: 0; }

.feature-section { position: relative; }
.feature-section::before { content: ""; position: absolute; inset: 7% 0 auto; height: 42%; pointer-events: none; background: radial-gradient(ellipse at center, rgba(53,126,234,.09), transparent 66%); }
.feature-grid { position: relative; display: grid; grid-template-columns: repeat(12, 1fr); gap: 17px; }
.feature-card { position: relative; min-height: 370px; overflow: hidden; display: flex; flex-direction: column; grid-column: span 4; padding: 28px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(155deg, rgba(16,39,79,.84), rgba(8,23,51,.82)); box-shadow: 0 20px 60px rgba(0,0,0,.18); transition: transform .25s ease, border-color .25s ease; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(130,200,255,.27); }
.feature-card.wide { grid-column: span 8; }
.feature-card::after { content: ""; position: absolute; width: 240px; height: 240px; right: -100px; top: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(60,145,255,.12), transparent 68%); pointer-events: none; }
.feature-card-copy { position: relative; z-index: 2; max-width: 620px; }
.icon-box { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 20px; border: 1px solid rgba(124,200,255,.19); border-radius: 16px; color: #88cbff; background: rgba(62,145,255,.11); }
.feature-icon { width: 27px; height: 27px; }
.feature-card h3 { margin: 0 0 11px; font-size: 25px; line-height: 1.12; letter-spacing: -.035em; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.63; }
.feature-mock { position: relative; z-index: 2; margin-top: auto; }
.reminder-mock { max-width: 610px; padding-top: 26px; }
.mock-command { display: flex; align-items: center; gap: 10px; padding: 16px 17px; border: 1px solid rgba(131,201,255,.18); border-radius: 16px; color: #e7f3ff; background: rgba(255,255,255,.045); font-size: 13px; font-weight: 720; }
.mock-command > span { color: #68d9d1; font-size: 22px; line-height: 1; }
.mock-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.mock-tags span { padding: 7px 10px; border-radius: 999px; color: #96b5d8; background: rgba(255,255,255,.045); font-size: 10px; font-weight: 800; }
.medicine-mock { display: grid; gap: 8px; padding-top: 24px; }
.medicine-mock > div { display: flex; align-items: center; justify-content: space-between; padding: 11px 13px; border: 1px solid rgba(255,255,255,.07); border-radius: 13px; background: rgba(255,255,255,.04); }
.medicine-mock span { color: var(--muted); font-size: 11px; }
.medicine-mock b { color: #aaf0c8; font-size: 11px; }
.report-mock { padding-top: 20px; }
.report-head { display: flex; align-items: center; gap: 11px; }
.mini-icon { width: 22px; height: 22px; }
.report-head .mini-icon { color: #83c7ff; }
.report-head b, .report-head small { display: block; }
.report-head b { font-size: 12px; }
.report-head small { color: var(--muted); font-size: 10px; }
.sparkline { width: 100%; height: 62px; margin-top: 14px; overflow: visible; }
.spark-area { fill: rgba(80,164,255,.1); }
.spark-path { fill: none; stroke: #68c8ff; stroke-width: 3; stroke-linecap: round; }
.report-tags { display: flex; gap: 7px; margin-top: 8px; }
.report-tags span { flex: 1; padding: 7px 5px; border-radius: 9px; color: #8da7c7; background: rgba(255,255,255,.04); text-align: center; font-size: 9px; font-weight: 750; }
.insight-mock { margin-top: 22px; padding: 15px; border: 1px solid rgba(255,211,111,.13); border-radius: 16px; background: rgba(255,211,111,.055); }
.insight-head { display: flex; align-items: center; gap: 9px; color: #ffdd85; }
.insight-head b { font-size: 12px; }
.insight-mock p { margin-top: 10px; font-size: 11px; line-height: 1.55; }
.mock-action { display: inline-flex; margin-top: 12px; padding: 7px 10px; border-radius: 9px; color: #ffe29a; background: rgba(255,211,111,.1); font-size: 10px; font-weight: 800; }
.family-mock { max-width: 610px; display: grid; gap: 0; padding-top: 22px; }
.person-row { display: grid; grid-template-columns: 44px 1fr auto; gap: 11px; align-items: center; padding: 12px; border: 1px solid rgba(255,255,255,.075); border-radius: 15px; background: rgba(255,255,255,.04); }
.person-avatar { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; color: #78d8d0; background: rgba(103,230,220,.1); }
.person-avatar.owner { color: #89caff; background: rgba(62,145,255,.1); }
.person-row b, .person-row small { display: block; }
.person-row b { font-size: 12px; }
.person-row small { color: var(--muted); font-size: 10px; }
.person-row em { padding: 6px 8px; border-radius: 999px; color: #aef0cd; background: rgba(103,217,158,.1); font-size: 9px; font-style: normal; font-weight: 850; }
.person-connector { height: 18px; padding-left: 33px; }
.person-connector span { display: block; width: 1px; height: 100%; background: rgba(121,188,255,.25); }
.plant-mock { min-height: 145px; display: grid; grid-template-columns: 145px 1fr; gap: 12px; align-items: end; padding-top: 16px; }
.plant-illustration { position: relative; width: 145px; height: 135px; }
.plant-pot { position: absolute; left: 41px; bottom: 0; width: 70px; height: 50px; border-radius: 8px 8px 25px 25px; background: linear-gradient(180deg, #68bd91, #2d755c); box-shadow: 0 18px 35px rgba(0,0,0,.2); }
.plant-stem { position: absolute; left: 74px; bottom: 44px; width: 6px; height: 73px; border-radius: 99px; background: #4baa7c; }
.plant-leaf { position: absolute; width: 50px; height: 27px; border-radius: 100% 0 100% 0; background: linear-gradient(135deg, #91e3a9, #36a56f); }
.leaf-a { left: 26px; bottom: 82px; transform: rotate(20deg); }
.leaf-b { right: 18px; bottom: 61px; transform: scaleX(-1) rotate(17deg); }
.leaf-c { left: 37px; bottom: 47px; transform: rotate(-8deg); }
.plant-copy { align-self: center; }
.plant-copy b, .plant-copy span, .plant-copy small { display: block; }
.plant-copy b { font-size: 14px; }
.plant-copy span { margin-top: 5px; color: #aef0cd; font-size: 11px; font-weight: 750; }
.plant-copy small { margin-top: 12px; padding: 8px 9px; border-radius: 10px; color: #8ca7c7; background: rgba(255,255,255,.04); font-size: 9px; }

.scenario-section { position: relative; background: linear-gradient(180deg, rgba(8,24,52,.15), rgba(15,42,82,.29), rgba(8,24,52,.12)); border-top: 1px solid rgba(255,255,255,.045); border-bottom: 1px solid rgba(255,255,255,.045); }
.scenario-grid { display: grid; grid-template-columns: minmax(0,1.04fr) minmax(360px,.72fr); gap: 72px; align-items: center; }
.timeline { position: relative; display: grid; gap: 0; margin-top: 36px; }
.timeline::before { content: ""; position: absolute; left: 89px; top: 21px; bottom: 21px; width: 1px; background: linear-gradient(to bottom, rgba(99,181,255,.55), rgba(103,230,220,.18)); }
.timeline-item { display: grid; grid-template-columns: 69px 18px 1fr; gap: 12px; align-items: start; padding: 14px 0; }
.timeline-item time { padding-top: 3px; color: #7fdad2; font-size: 11px; font-weight: 850; text-align: right; }
.timeline-dot { position: relative; z-index: 1; width: 11px; height: 11px; margin: 5px auto 0; border: 3px solid #153c73; border-radius: 50%; background: #75c9ff; box-shadow: 0 0 0 5px rgba(73,155,255,.08); }
.timeline-item h3 { margin: 0 0 4px; font-size: 17px; }
.timeline-item p { margin: 0; color: var(--muted); font-size: 13px; }
.action-panel { position: relative; overflow: hidden; padding: 30px; border: 1px solid rgba(119,193,255,.19); border-radius: 30px; background: linear-gradient(155deg, rgba(18,49,97,.9), rgba(8,23,51,.92)); box-shadow: var(--shadow); }
.action-panel::after { content: ""; position: absolute; width: 250px; height: 250px; right: -120px; top: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(91,180,255,.18), transparent 68%); }
.action-panel > * { position: relative; z-index: 1; }
.action-panel-label { width: fit-content; padding: 7px 10px; border-radius: 999px; color: #a6c8ea; background: rgba(255,255,255,.05); font-size: 10px; font-weight: 820; }
.action-panel-icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 27px 0 18px; border: 1px solid rgba(255,143,183,.18); border-radius: 19px; color: #ff9ebf; background: rgba(255,143,183,.08); }
.action-panel h3 { margin: 0; font-size: 29px; line-height: 1.12; letter-spacing: -.04em; }
.action-panel ul, .privacy-copy ul { display: grid; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.action-panel li, .privacy-copy li { display: grid; grid-template-columns: 23px 1fr; gap: 10px; align-items: start; color: #c4d3e7; font-size: 13px; }
.check-icon { width: 18px; height: 18px; color: var(--green); }
.action-panel > p { margin: 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.08); color: #8098b9; font-size: 11px; }

.how-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 18px; align-items: stretch; }
.how-copy, .steps-list { border: 1px solid var(--line); border-radius: var(--radius-xl); background: linear-gradient(160deg, rgba(16,43,88,.76), rgba(8,22,49,.82)); }
.how-copy { padding: 42px; }
.how-copy h2 { font-size: clamp(34px, 4vw, 50px); }
.how-copy > p:not(.kicker) { margin: 18px 0 28px; color: var(--muted); font-size: 16px; }
.steps-list { display: grid; gap: 0; padding: 14px; }
.step { display: grid; grid-template-columns: 62px 1fr; gap: 17px; align-items: center; padding: 20px; border-radius: 20px; }
.step + .step { border-top: 1px solid rgba(255,255,255,.07); border-radius: 0; }
.step > span { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid rgba(103,190,255,.21); border-radius: 17px; color: #9fd5ff; background: rgba(66,151,255,.11); font-size: 14px; font-weight: 900; }
.step h3 { margin: 0 0 5px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 13px; }
.composer { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; margin-top: 20px; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-xl); background: radial-gradient(circle at 82% 20%, rgba(62,145,255,.11), transparent 25rem), rgba(7,21,46,.75); }
.composer-copy > span { color: #7cdad2; font-size: 11px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.composer-copy h3 { margin: 10px 0 9px; font-size: 27px; letter-spacing: -.04em; }
.composer-copy p { margin: 0; color: var(--muted); font-size: 13px; }
.example-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.example-chip { padding: 9px 11px; border: 1px solid rgba(255,255,255,.08); border-radius: 999px; color: #91a8c7; background: rgba(255,255,255,.035); font-size: 10px; font-weight: 750; cursor: pointer; transition: all .2s ease; }
.example-chip:hover, .example-chip.active { color: #fff; border-color: rgba(100,183,255,.25); background: rgba(62,145,255,.12); }
.composer-window { padding: 18px; border: 1px solid rgba(142,203,255,.16); border-radius: 23px; background: rgba(3,12,29,.66); box-shadow: 0 18px 50px rgba(0,0,0,.22); }
.composer-input { min-height: 68px; display: grid; grid-template-columns: 1fr 46px; gap: 12px; align-items: center; padding: 11px 11px 11px 17px; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: rgba(255,255,255,.045); }
.composer-phrase { color: #eef6ff; font-size: 13px; font-weight: 700; }
.composer-input button { width: 46px; height: 46px; display: grid; place-items: center; border: 0; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--blue-2)); cursor: pointer; }
.recognized-row { display: flex; justify-content: space-between; gap: 14px; margin-top: 14px; padding: 0 5px; color: #8199ba; font-size: 10px; }
.recognized-row b { color: #8edfd7; text-align: right; }
.recognized-detail { display: flex; align-items: center; gap: 9px; margin-top: 13px; padding: 11px 13px; border-radius: 13px; color: #c9d9eb; background: rgba(103,217,158,.06); font-size: 11px; font-weight: 750; }
.recognized-detail > span { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 9px; background: rgba(103,217,158,.1); }
.recognized-detail .check-icon { width: 16px; height: 16px; }

.privacy-section { position: relative; }
.privacy-shell { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr minmax(350px,.78fr); gap: 64px; align-items: center; padding: 52px; border: 1px solid rgba(103,214,211,.19); border-radius: 36px; background: radial-gradient(circle at 92% 8%, rgba(101,230,220,.13), transparent 28rem), linear-gradient(145deg, rgba(14,51,78,.88), rgba(8,26,48,.94)); }
.privacy-copy { max-width: 650px; }
.privacy-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 23px; border: 1px solid rgba(103,230,220,.18); border-radius: 19px; color: #82e4db; background: rgba(103,230,220,.09); }
.privacy-copy h2 { max-width: 570px; }
.privacy-copy > p:not(.kicker) { margin: 18px 0 0; color: #b7ccdc; font-size: 16px; }
.privacy-copy li { color: #c3d9df; }
.permission-card { padding: 23px; border: 1px solid rgba(255,255,255,.11); border-radius: 25px; background: rgba(4,18,37,.65); box-shadow: 0 24px 70px rgba(0,0,0,.25); backdrop-filter: blur(18px); }
.permission-head { display: flex; justify-content: space-between; gap: 20px; align-items: start; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.075); }
.permission-head span, .permission-head b { display: block; }
.permission-head span { color: #8ba3c1; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.permission-head b { margin-top: 4px; font-size: 20px; }
.permission-head em { padding: 6px 9px; border-radius: 999px; color: #9ee8c1; background: rgba(103,217,158,.09); font-size: 9px; font-style: normal; font-weight: 850; }
.permission-list { display: grid; gap: 0; padding: 12px 0; }
.permission-row { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 11px 0; color: #c7d6e8; font-size: 12px; }
.toggle { width: 38px; height: 22px; display: block; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.1); }
.toggle i { width: 16px; height: 16px; display: block; border-radius: 50%; background: #7e91aa; transition: transform .2s ease; }
.toggle.on { background: rgba(103,217,158,.3); }
.toggle.on i { transform: translateX(16px); background: #8ef0ba; }
.revoke-button { width: 100%; min-height: 43px; border: 1px solid rgba(255,143,183,.18); border-radius: 13px; color: #ffadc8; background: rgba(255,143,183,.06); font-size: 11px; font-weight: 850; cursor: default; }
.permission-card > small { display: block; margin-top: 12px; color: #7891b1; text-align: center; font-size: 9px; }

.faq-layout { display: grid; grid-template-columns: .58fr 1.42fr; gap: 70px; align-items: start; }
.faq { display: grid; gap: 10px; }
.faq-item { overflow: hidden; border: 1px solid var(--line); border-radius: 19px; background: rgba(12,31,64,.64); }
.faq-button { width: 100%; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 22px; border: 0; color: #fff; background: transparent; text-align: left; font-size: 15px; font-weight: 810; cursor: pointer; }
.faq-plus { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 11px; color: #9fd2ff; background: rgba(66,151,255,.11); font-size: 22px; transition: transform .2s ease; }
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-answer p { margin: 0; padding: 0 22px 22px; color: var(--muted); font-size: 13px; }

.cta-section { padding-top: 54px; }
.cta { position: relative; overflow: hidden; min-height: 360px; display: grid; grid-template-columns: 260px 1fr; gap: 30px; align-items: center; padding: 42px 74px 38px 44px; border-radius: 36px; background: linear-gradient(135deg, #2e8cf4, #1c66db 55%, #1c8fbe); box-shadow: 0 34px 90px rgba(24,96,211,.26); }
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.1); }
.cta::before { width: 270px; height: 270px; left: -120px; top: -150px; }
.cta::after { width: 220px; height: 220px; right: -90px; bottom: -140px; }
.cta > * { position: relative; z-index: 1; }
.cta-robot { align-self: end; height: 285px; display: flex; align-items: flex-end; justify-content: center; }
.cta-robot svg { width: 245px; filter: drop-shadow(0 28px 38px rgba(0,34,90,.35)); }
.cta h2 { max-width: 740px; }
.cta p { max-width: 670px; margin: 18px 0 28px; color: rgba(255,255,255,.83); font-size: 17px; }

footer { padding: 34px 0 52px; color: #8198b8; font-size: 12px; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a { color: #9db2cf; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.floating-cta { display: none; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 80; min-height: 54px; }
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .main-nav { display: none; position: absolute; left: 20px; right: 20px; top: 67px; padding: 15px; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line); border-radius: 18px; background: rgba(5,15,33,.98); box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 10px; }
  .menu-button { display: block; order: 4; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy-block { max-width: 820px; text-align: center; margin-inline: auto; }
  .badge, .hero-actions, .proof-row { margin-left: auto; margin-right: auto; justify-content: center; }
  .hero-copy { margin-inline: auto; }
  .hero-demo { width: min(650px, 100%); margin-inline: auto; }
  .feature-card, .feature-card.wide { grid-column: span 6; }
  .scenario-grid { grid-template-columns: 1fr; gap: 42px; }
  .action-panel { max-width: 650px; }
  .privacy-shell { grid-template-columns: 1fr; }
  .permission-card { max-width: 560px; }
  .faq-layout { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .site-header { padding: 6px 0; }
  .header-inner { min-height: 56px; gap: 9px; }
  .brand { font-size: 16px; }
  .brand-mark { width: 40px; height: 40px; }
  .header-cta { display: none; }
  .language-switch a { padding-inline: 8px; font-size: 10px; }
  .menu-button { width: 40px; height: 40px; }
  .main-nav { top: 62px; left: 12px; right: 12px; }
  .hero { padding: 54px 0 32px; }
  h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-copy { font-size: 16px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-demo { padding: 12px; border-radius: 25px; }
  .scene-tabs { display: flex; overflow-x: auto; scrollbar-width: none; }
  .scene-tabs::-webkit-scrollbar { display: none; }
  .scene-tab { min-width: 112px; }
  .device-stage { min-height: 485px; padding-top: 14px; }
  .phone { width: min(330px, 88vw); height: 455px; transform: none; }
  .scene-float-card { left: -6px; top: 135px; max-width: 188px; grid-template-columns: 34px 1fr; padding: 10px; }
  .scene-card-icon { width: 34px; height: 34px; }
  .robot-stage { width: 112px; }
  .proof-strip { grid-template-columns: 1fr 1fr; margin-top: 30px; }
  .proof-item:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.07); }
  .proof-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.07); }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 30px; }
  .section-lead { font-size: 15px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card, .feature-card.wide { grid-column: auto; min-height: 340px; padding: 23px; }
  .feature-card h3 { font-size: 23px; }
  .plant-mock { grid-template-columns: 130px 1fr; }
  .scenario-grid { gap: 30px; }
  .timeline::before { left: 76px; }
  .timeline-item { grid-template-columns: 57px 16px 1fr; gap: 10px; }
  .action-panel { padding: 24px; border-radius: 25px; }
  .how-grid { grid-template-columns: 1fr; }
  .how-copy { padding: 29px 23px; }
  .steps-list { border-radius: 27px; }
  .step { grid-template-columns: 52px 1fr; padding: 17px 12px; }
  .step > span { width: 48px; height: 48px; border-radius: 15px; }
  .composer { grid-template-columns: 1fr; gap: 25px; padding: 25px 20px; border-radius: 27px; }
  .example-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 3px; scrollbar-width: none; }
  .example-chips::-webkit-scrollbar { display: none; }
  .example-chip { flex: 0 0 auto; }
  .privacy-shell { padding: 29px 22px; border-radius: 28px; gap: 30px; }
  .permission-card { padding: 19px; }
  .faq-button { min-height: 68px; padding-inline: 18px; font-size: 14px; }
  .faq-answer p { padding-inline: 18px; }
  .cta { min-height: 0; grid-template-columns: 1fr; padding: 40px 23px; text-align: center; }
  .cta-robot { display: none; }
  .cta p { margin-inline: auto; }
  .footer-row { flex-direction: column; align-items: flex-start; }
  .floating-cta { display: inline-flex; opacity: 0; transform: translateY(78px); pointer-events: none; transition: opacity .25s ease, transform .25s ease; }
  .floating-cta.show { opacity: 1; transform: none; pointer-events: auto; }
  footer { padding-bottom: 92px; }
}

@media (max-width: 430px) {
  .language-switch a { padding: 7px 7px; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-item + .proof-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.07); }
  .phone { width: 100%; }
  .scene-float-card { top: 123px; max-width: 174px; }
  .chat-buttons { grid-template-columns: 1fr; }
  .feature-card { min-height: 365px; }
  .plant-mock { grid-template-columns: 112px 1fr; }
  .plant-illustration { transform: scale(.86); transform-origin: left bottom; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Product polish v4 ---------- */
::selection { color: #fff; background: rgba(62,145,255,.55); }
body { text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
main:focus { outline: none; }
.section { content-visibility: auto; contain-intrinsic-size: 760px; }
.skip-link {
  position: fixed; left: 16px; top: 12px; z-index: 200;
  padding: 10px 14px; border-radius: 12px; color: #07162f;
  background: #fff; text-decoration: none; font-size: 13px; font-weight: 850;
  transform: translateY(-140%); transition: transform .2s ease;
}
.skip-link:focus { transform: none; }
a:focus-visible, button:focus-visible {
  outline: 3px solid rgba(103,230,220,.8); outline-offset: 3px;
}

.site-header { transition: background .25s ease, box-shadow .25s ease, border-color .25s ease; }
.site-header.scrolled {
  border-color: rgba(135,190,255,.11);
  background: rgba(3,9,21,.9);
  box-shadow: 0 10px 36px rgba(0,0,0,.24);
}
.header-inner { transition: min-height .25s ease; }
.site-header.scrolled .header-inner { min-height: 66px; }
.scroll-progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  overflow: hidden; pointer-events: none;
}
.scroll-progress span {
  display: block; width: 100%; height: 100%; transform: scaleX(0); transform-origin: left;
  background: linear-gradient(90deg, #3e91ff, #67e6dc);
  box-shadow: 0 0 14px rgba(103,230,220,.55);
}
.main-nav a { position: relative; padding-block: 8px; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px;
  border-radius: 99px; background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: right .22s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.main-nav a.active { color: #fff; }

.button { position: relative; overflow: hidden; isolation: isolate; }
.button::after {
  content: ""; position: absolute; z-index: -1; width: 90px; height: 180%;
  left: -120px; top: -40%; transform: rotate(18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.19), transparent);
  transition: left .45s ease;
}
.button:hover::after { left: calc(100% + 30px); }
.button:active { transform: translateY(0) scale(.985); }

.hero { padding-top: 82px; }
.hero-copy-block { position: relative; }
.hero-copy-block::before {
  content: ""; position: absolute; width: 120px; height: 120px; left: -55px; top: 52px;
  border-radius: 50%; background: radial-gradient(circle, rgba(77,158,255,.12), transparent 70%);
  pointer-events: none;
}
h1 strong { filter: drop-shadow(0 10px 28px rgba(63,174,242,.12)); }
.hero-demo { transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; }
.hero-demo:hover {
  transform: translateY(-3px);
  border-color: rgba(153,207,255,.28);
  box-shadow: 0 38px 100px rgba(0,0,0,.4), inset 0 1px rgba(255,255,255,.08);
}
.demo-topline { min-height: 20px; }
.demo-topline small {
  margin-left: auto; color: #6f89ab; font-size: 9px; font-weight: 760;
  letter-spacing: 0; text-transform: none;
}
.scene-tab { position: relative; overflow: hidden; }
.scene-tab::after {
  content: ""; position: absolute; left: 8px; right: 8px; bottom: 3px; height: 2px;
  border-radius: 99px; background: linear-gradient(90deg, #5aa8ff, #69e6dc);
  transform: scaleX(0); transform-origin: left; opacity: 0;
}
.scene-tab.active::after { opacity: .95; animation: sceneProgress 5.5s linear forwards; }
.scene-tab.progress-restart::after { animation: none; }
@keyframes sceneProgress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.phone { transition: transform .35s ease; }
.hero-demo:hover .phone { transform: perspective(1100px) rotateY(-1deg) rotateX(0deg) translateY(-2px); }
.phone-screen::after {
  content: ""; position: absolute; inset: 0; z-index: 7; pointer-events: none;
  background: linear-gradient(112deg, rgba(255,255,255,.055), transparent 21%, transparent 78%, rgba(103,230,220,.035));
  mix-blend-mode: screen;
}
.chat-buttons button {
  min-height: 34px; display: grid; place-items: center; padding: 5px;
  border: 0; border-radius: 10px; color: #176bd8; background: #eaf4ff;
  text-align: center; font: inherit; font-size: 10px; font-weight: 850; cursor: pointer;
  transition: background .18s ease, transform .18s ease, color .18s ease;
}
.chat-buttons button:hover { color: #0b54b4; background: #d9edff; transform: translateY(-1px); }
.chat-buttons button:active { transform: scale(.97); }
.demo-toast {
  position: absolute; z-index: 12; left: 50%; bottom: 18px; width: max-content; max-width: calc(100% - 28px);
  display: flex; align-items: center; gap: 8px; padding: 10px 13px;
  border: 1px solid rgba(122,238,180,.24); border-radius: 14px;
  color: #eafff3; background: rgba(7,40,38,.92); box-shadow: 0 18px 45px rgba(0,0,0,.35);
  opacity: 0; transform: translate(-50%, 18px) scale(.96); pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}
.demo-toast.show { opacity: 1; transform: translate(-50%, 0) scale(1); }
.demo-toast span { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; color: #073522; background: #79eab0; font-weight: 950; }
.demo-toast b { min-width: 0; font-size: 10px; line-height: 1.3; }

.proof-strip {
  background: linear-gradient(145deg, rgba(11,31,66,.76), rgba(6,19,42,.7));
  backdrop-filter: blur(18px);
}
.proof-item { transition: background .2s ease; border-radius: 16px; }
.proof-item:hover { background: rgba(255,255,255,.035); }

.capability-pills {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 25px;
}
.capability-pills span {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px;
  border: 1px solid rgba(137,198,255,.12); border-radius: 999px;
  color: #9fb4d0; background: rgba(255,255,255,.035); font-size: 11px; font-weight: 760;
}
.capability-pills span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #6edbd3; opacity: .8; }

.feature-card {
  --accent: #62a9ff; --accent-rgb: 98,169,255;
  border-color: rgba(var(--accent-rgb),.16);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb),.035), transparent 42%),
    linear-gradient(155deg, rgba(16,39,79,.9), rgba(8,23,51,.86));
  box-shadow: 0 22px 64px rgba(0,0,0,.2), inset 0 1px rgba(255,255,255,.035);
}
.feature-card[data-accent="violet"] { --accent: #a99cff; --accent-rgb: 169,156,255; }
.feature-card[data-accent="cyan"] { --accent: #69e6dc; --accent-rgb: 105,230,220; }
.feature-card[data-accent="yellow"] { --accent: #ffd36f; --accent-rgb: 255,211,111; }
.feature-card[data-accent="pink"] { --accent: #ff9cbe; --accent-rgb: 255,156,190; }
.feature-card[data-accent="green"] { --accent: #75dca5; --accent-rgb: 117,220,165; }
.feature-card::before {
  content: ""; position: absolute; left: 28px; right: 28px; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.58), transparent);
  opacity: .8;
}
.feature-card::after { background: radial-gradient(circle, rgba(var(--accent-rgb),.12), transparent 68%); }
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--accent-rgb),.3);
  box-shadow: 0 30px 80px rgba(0,0,0,.28), 0 0 42px rgba(var(--accent-rgb),.05), inset 0 1px rgba(255,255,255,.055);
}
.feature-meta {
  position: relative; z-index: 3; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.feature-label {
  display: inline-flex; align-items: center; gap: 7px; color: var(--accent);
  font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase;
}
.feature-label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 14px currentColor; }
.feature-index { color: rgba(192,216,248,.34); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.feature-card .icon-box {
  color: var(--accent); border-color: rgba(var(--accent-rgb),.2); background: rgba(var(--accent-rgb),.08);
}
.feature-card h3 { text-wrap: balance; }
.feature-card p { max-width: 610px; }

.timeline-item { transition: transform .2s ease; }
.timeline-item:hover { transform: translateX(4px); }
.timeline-item:hover .timeline-dot { background: var(--cyan); box-shadow: 0 0 0 6px rgba(103,230,220,.09), 0 0 18px rgba(103,230,220,.28); }
.action-panel { box-shadow: 0 28px 90px rgba(0,0,0,.31), inset 0 1px rgba(255,255,255,.035); }
.action-panel h3 { text-wrap: balance; }

.step { position: relative; transition: background .2s ease, transform .2s ease; }
.step:hover { transform: translateX(3px); background: rgba(255,255,255,.025); }
.step > span { box-shadow: inset 0 1px rgba(255,255,255,.06); }
.composer-window { transition: border-color .25s ease, box-shadow .25s ease; }
.composer-window:focus-within { border-color: rgba(103,230,220,.28); box-shadow: 0 22px 65px rgba(0,0,0,.28), 0 0 0 4px rgba(103,230,220,.035); }
.composer-input button { transition: transform .2s ease, filter .2s ease; }
.composer-input button:hover { transform: translateX(2px); filter: brightness(1.08); }
.composer-window.sent .recognized-detail { color: #a9f0ca; background: rgba(41,135,92,.14); }
.composer-window.sent .composer-input button { background: linear-gradient(135deg, #55d691, #2e9d72); }
.composer-window.sent .composer-input button svg { transform: rotate(360deg); transition: transform .4s ease; }

.permission-card { position: relative; overflow: hidden; }
.permission-demo-label {
  width: fit-content; margin: -4px 0 16px; padding: 6px 9px;
  border: 1px solid rgba(126,205,255,.13); border-radius: 999px;
  color: #83bce7; background: rgba(63,151,255,.07);
  font-size: 9px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase;
}
.toggle { border: 0; cursor: pointer; transition: background .2s ease, opacity .2s ease; }
.toggle:hover { filter: brightness(1.15); }
.toggle:disabled { cursor: not-allowed; opacity: .38; }
.permission-card.revoked .permission-head em { color: #ffacc7; background: rgba(255,143,183,.09); }
.permission-card.revoked .revoke-button { color: #a9f0ca; border-color: rgba(103,217,158,.19); background: rgba(103,217,158,.07); }
.revoke-button { cursor: pointer; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.revoke-button:hover { transform: translateY(-1px); background: rgba(255,143,183,.1); }
.permission-card.revoked .revoke-button:hover { background: rgba(103,217,158,.11); }

.faq-item { transition: border-color .2s ease, background .2s ease; }
.faq-item:hover { border-color: rgba(137,198,255,.24); }
.faq-item.open { background: rgba(14,36,73,.82); border-color: rgba(115,190,255,.22); }
.cta-note { display: block; margin-top: 14px; color: rgba(255,255,255,.67); font-size: 11px; }
.footer-row { flex-wrap: wrap; }
.footer-status { display: inline-flex; align-items: center; gap: 8px; color: #91a9c7; }
.footer-status i { width: 7px; height: 7px; border-radius: 50%; background: #67d99e; box-shadow: 0 0 13px rgba(103,217,158,.55); }
.back-to-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 79; width: 44px; height: 44px;
  display: grid; place-items: center; border: 1px solid rgba(144,201,255,.15); border-radius: 14px;
  color: #cfe5ff; background: rgba(6,20,43,.82); box-shadow: 0 15px 42px rgba(0,0,0,.25);
  text-decoration: none; opacity: 0; transform: translateY(18px); pointer-events: none;
  backdrop-filter: blur(16px); transition: opacity .22s ease, transform .22s ease, background .22s ease;
}
.back-to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { background: rgba(17,48,93,.94); }

@media (max-width: 1080px) {
  .main-nav a::after { display: none; }
  .site-header.scrolled .header-inner { min-height: 62px; }
}

@media (max-width: 760px) {
  .section { content-visibility: visible; }
  .hero { padding-top: 49px; }
  .hero-copy-block::before { display: none; }
  .demo-topline small { display: none; }
  .hero-demo:hover { transform: none; }
  .hero-demo:hover .phone { transform: none; }
  .feature-meta { margin-bottom: 15px; }
  .feature-card::before { left: 22px; right: 22px; }
  .feature-card:hover { transform: none; }
  .capability-pills { gap: 6px; margin-top: 21px; }
  .capability-pills span { padding: 6px 9px; font-size: 10px; }
  .back-to-top { right: 13px; bottom: calc(80px + env(safe-area-inset-bottom)); }
  .floating-cta { bottom: calc(12px + env(safe-area-inset-bottom)); }
  footer { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
  .footer-status { order: 3; width: 100%; }
}

@media (max-width: 430px) {
  .language-switch a { font-size: 9px; padding-inline: 6px; }
  .brand { gap: 8px; }
  .brand-mark { width: 38px; height: 38px; border-radius: 13px; }
  .scene-tab.active::after { left: 7px; right: 7px; }
  .demo-toast { bottom: 13px; }
  .feature-label { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .scene-tab.active::after { animation: none; transform: scaleX(1); }
}

.support-mock {
  min-height: 132px; display: grid; gap: 12px; align-content: end; padding-top: 18px;
}
.support-ticket-head {
  display: grid; grid-template-columns: 9px 1fr auto; gap: 9px; align-items: center;
  padding: 12px 13px; border: 1px solid rgba(110,187,255,.14); border-radius: 14px;
  background: rgba(255,255,255,.04);
}
.support-dot { width: 8px; height: 8px; border-radius: 50%; background: #69e6dc; box-shadow: 0 0 14px rgba(105,230,220,.55); }
.support-ticket-head b { color: #dceaff; font-size: 11px; }
.support-ticket-head em { color: #7e99bb; font-size: 9px; font-style: normal; font-weight: 800; }
.support-mock > p { margin: 0; padding: 0 3px; color: #8fa7c6; font-size: 10px; }
.support-status {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 10px 12px; border-radius: 12px; color: #849dbc; background: rgba(4,17,37,.38); font-size: 9px;
}
.support-status b { color: #9ee8c1; font-size: 10px; }

/* ---------- Release candidate polish v5 ---------- */
html { scrollbar-gutter: stable; }
body { min-width: 320px; }
button, a { touch-action: manipulation; }
button:disabled { cursor: not-allowed; }

.noscript-note {
  position: relative; z-index: 100; width: min(calc(100% - 32px), 980px); margin: 12px auto 0;
  padding: 11px 14px; border: 1px solid rgba(255,211,111,.24); border-radius: 13px;
  color: #ffe9ae; background: rgba(90,62,8,.38); text-align: center; font-size: 12px; font-weight: 720;
}

/* Never hide content behind animation state. The visible class only adds motion. */
.section { content-visibility: visible; contain: none; }
.reveal, .js .reveal { opacity: 1; transform: none; }
.js .reveal.visible { animation: reveal-in-v5 .62s cubic-bezier(.2,.72,.24,1) both; }
@keyframes reveal-in-v5 {
  from { opacity: .01; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.site-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  pointer-events: none; background: linear-gradient(90deg, transparent 8%, rgba(91,174,255,.22), rgba(103,230,220,.16), transparent 92%);
  opacity: .58;
}
.scroll-progress { height: 2px; }
.scroll-progress span { transform-origin: left center; will-change: transform; }

.hero-copy-block { position: relative; }
.hero-copy-block::after {
  content: ""; position: absolute; left: -36px; top: 72px; width: 2px; height: 110px;
  border-radius: 999px; background: linear-gradient(180deg, transparent, rgba(103,230,220,.7), transparent); opacity: .42;
}
.hero-demo { isolation: isolate; }
.hero-demo::before {
  content: ""; position: absolute; z-index: -1; inset: -1px; border-radius: inherit; pointer-events: none;
  background: linear-gradient(135deg, rgba(124,196,255,.12), transparent 35%, transparent 68%, rgba(103,230,220,.09));
}
.scene-tabs { scrollbar-color: rgba(120,177,238,.35) transparent; }
.scene-tab { position: relative; overflow: hidden; min-height: 38px; }
.scene-tab::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.07), transparent 78%);
  transform: translateX(-120%); transition: transform .45s ease;
}
.scene-tab:hover::before { transform: translateX(120%); }
.demo-toast { min-height: 42px; }

.feature-grid { align-items: stretch; }
.feature-card { height: 100%; }
.feature-card > * { min-width: 0; }
.feature-index { font-variant-numeric: tabular-nums; }
.capability-pills span, .proof-row, .footer-row { font-variant-numeric: tabular-nums; }

.composer-status-text { min-width: 0; }
.example-chip[aria-pressed="true"] { color: #fff; border-color: rgba(103,230,220,.26); }
.permission-row .toggle { flex: 0 0 auto; min-width: 38px; min-height: 24px; }

.faq-answer { overflow: hidden; transition: max-height .35s cubic-bezier(.2,.72,.24,1); }
.faq-button { cursor: pointer; }
.faq-button .faq-plus { transition: transform .25s ease, color .25s ease; }
.faq-item.open .faq-plus { transform: rotate(45deg); color: var(--cyan); }

.footer-links a { text-underline-offset: 4px; }
.footer-links a:hover { text-decoration: underline; }
.back-to-top { font-size: 17px; font-weight: 900; }

@supports not ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))) {
  .site-header { background: rgba(4,11,25,.97); }
  .permission-card, .proof-strip, .back-to-top { background-color: #091a36; }
}

@media (hover: none), (pointer: coarse) {
  .button:hover, .feature-card:hover, .timeline-item:hover, .step:hover, .revoke-button:hover { transform: none; }
  .scene-tab:hover::before { transform: translateX(-120%); }
  .proof-item:hover { background: transparent; }
}

@media (max-width: 1080px) {
  .main-nav {
    transform-origin: top center;
    box-shadow: 0 24px 70px rgba(0,0,0,.42), inset 0 1px rgba(255,255,255,.04);
  }
  .main-nav.open { animation: menu-in-v5 .18s ease-out both; }
  @keyframes menu-in-v5 { from { opacity: 0; transform: translateY(-7px) scale(.985); } to { opacity: 1; transform: none; } }
}

@media (max-width: 760px) {
  html { scrollbar-gutter: auto; }
  .hero-copy-block::after { display: none; }
  .scene-tabs {
    display: grid; grid-template-columns: repeat(4, minmax(104px, 1fr)); overflow-x: auto;
    scroll-snap-type: x proximity; overscroll-behavior-inline: contain; padding-bottom: 5px;
    scrollbar-width: none;
  }
  .scene-tabs::-webkit-scrollbar { display: none; }
  .scene-tab { scroll-snap-align: start; font-size: 10px; }
  .demo-toast { max-width: calc(100% - 20px); }
  .faq-answer { transition-duration: .28s; }
}

@media (max-width: 430px) {
  .header-inner { gap: 8px; }
  .header-actions { margin-left: auto; }
  .language-switch { padding: 3px; }
  .language-switch a { min-height: 31px; display: inline-flex; align-items: center; }
  .menu-button { flex: 0 0 auto; }
  .hero-actions .button { min-height: 55px; }
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal.visible { animation: none; }
  .scene-tab::before { display: none; }
  .faq-answer { transition: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(188,220,255,.34); --muted: #c4d2e7; --muted-2: #a9bad1; }
  .button-secondary, .feature-card, .how-copy, .steps-list, .faq-item { border-color: rgba(208,231,255,.35); }
}

@media (forced-colors: active) {
  .badge::before, .footer-status i, .demo-topline i { forced-color-adjust: none; }
  .button, .feature-card, .faq-item, .permission-card { border: 1px solid CanvasText; }
}

@media (max-width: 350px) {
  .brand > span:last-child { display: none; }
  .brand { flex: 0 0 auto; }
  .header-inner { gap: 6px; }
  .language-switch a { padding-inline: 5px; }
}




/* ===== v7: simpler, calmer hero ===== */
.hero { padding: 78px 0 58px; }
.hero-grid-simple {
  grid-template-columns: minmax(0, 1fr) minmax(420px, .78fr);
  gap: clamp(44px, 6vw, 86px);
  align-items: center;
}
.hero-grid-simple .hero-copy-block { max-width: 690px; }
.hero-grid-simple h1 { max-width: 690px; }
.hero-grid-simple .hero-copy { max-width: 570px; font-size: clamp(17px, 1.45vw, 19px); line-height: 1.62; }
.hero-actions-simple { margin-top: 30px; }
.hero-actions-simple .button { min-width: 190px; }
.hero-note { margin: 14px 0 0; color: #8298b7; font-size: 12px; font-weight: 700; }
.hero-demo-simple { padding: 14px; border-radius: 29px; }
.demo-caption { display: flex; align-items: center; gap: 8px; margin: 1px 4px 8px; color: #8fa7c6; font-size: 11px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.demo-caption i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 13px rgba(103,217,158,.6); }
.simple-stage { min-height: 478px; padding-top: 2px; }
.simple-stage .device-halo { width: 370px; height: 370px; animation: simpleHalo 7s ease-in-out infinite; }
.phone-simple { width: min(342px, 88vw); height: 462px; transform: none; animation: phoneEnter .7s cubic-bezier(.2,.75,.2,1) both; }
.simple-chat { gap: 12px; padding-top: 26px; }
.simple-message { transition: none; }
.message-user { animation: messageEnterRight .56s .22s cubic-bezier(.2,.75,.2,1) both; }
.message-bot { animation: messageEnterLeft .62s .68s cubic-bezier(.2,.75,.2,1) both; }
.single-action { grid-template-columns: 1fr; }
.robot-stage-simple {
  right: -5px; bottom: 4px; width: 116px;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,.30));
  animation: simpleRobotFloat 5.8s ease-in-out infinite;
}
.hero-demo-simple:hover { transform: none; border-color: rgba(153,207,255,.22); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.06); }
.hero-demo-simple:hover .phone { transform: none; }
@keyframes phoneEnter { from { opacity: .25; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes messageEnterRight { from { opacity: 0; transform: translate(14px, 7px); } to { opacity: 1; transform: none; } }
@keyframes messageEnterLeft { from { opacity: 0; transform: translate(-14px, 7px); } to { opacity: 1; transform: none; } }
@keyframes simpleRobotFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@keyframes simpleHalo { 0%,100% { transform: scale(1); opacity: .78; } 50% { transform: scale(1.04); opacity: .58; } }
@media (max-width: 1080px) {
  .hero-grid-simple { grid-template-columns: 1fr; gap: 42px; }
  .hero-grid-simple .hero-copy-block { max-width: 760px; text-align: center; margin-inline: auto; }
  .hero-grid-simple .hero-copy { margin-inline: auto; }
  .hero-actions-simple { justify-content: center; }
  .hero-note { text-align: center; }
  .hero-demo-simple { width: min(570px, 100%); margin-inline: auto; }
}
@media (max-width: 767px) {
  .hero { padding: 48px 0 34px; }
  .hero-grid-simple { gap: 32px; }
  .hero-grid-simple .hero-copy { font-size: 16px; }
  .hero-actions-simple { display: block; }
  .hero-actions-simple .button { width: 100%; min-height: 54px; }
  .hero-note { margin-top: 11px; }
  .hero-demo-simple { padding: 10px; border-radius: 24px; }
  .demo-caption { margin-bottom: 5px; font-size: 10px; }
  .simple-stage { min-height: 440px; }
  .phone-simple { width: min(318px, 100%); height: 432px; }
  .robot-stage-simple { width: 104px; right: -2px; }
}
@media (prefers-reduced-motion: reduce) {
  .phone-simple, .message-user, .message-bot, .robot-stage-simple, .simple-stage .device-halo { animation: none !important; }
}


/* v8 robot sync with Telegram icon */
.brand-mark svg { width: 32px; height: 32px; }
.bot-avatar svg { width: 40px; height: 40px; }
.cta-robot svg { width: 235px; }
.robot-stage-simple { right: -8px; bottom: 2px; width: 128px; filter: drop-shadow(0 18px 26px rgba(0,0,0,.26)); }
@media (max-width: 767px) { .robot-stage-simple { width: 112px; right: -4px; bottom: 2px; } }


/* v9 use actual Telegram bot icon for exact mascot consistency */
.brand-mark-image { overflow: hidden; }
.brand-mark-image img { width: 100%; height: 100%; display: block; object-fit: cover; border-radius: 14px; }
.bot-avatar-image { overflow: hidden; border-radius: 16px; background: transparent; border-color: rgba(111,205,255,.18); }
.bot-avatar-image img { width: 100%; height: 100%; display: block; object-fit: cover; border-radius: 14px; }
.robot-stage-image { width: 142px; right: -16px; bottom: -2px; animation: simpleRobotFloat 5.8s ease-in-out infinite; border-radius: 26px; }
.cta-robot-image img { width: 255px; display: block; filter: drop-shadow(0 26px 36px rgba(0,34,90,.32)); border-radius: 44px; }
@media (max-width: 767px) { .robot-stage-image { width: 120px; right: -8px; bottom: 0; } }


/* v10 hero chat cleanup */
.hero-demo-simple {
  padding: 16px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(15,34,73,.88), rgba(7,18,42,.86));
  border: 1px solid rgba(125,169,235,.18);
}
.demo-caption {
  margin: 2px 6px 10px;
  color: #9db0cf;
  letter-spacing: .11em;
}
.simple-stage {
  min-height: 498px;
  padding-top: 6px;
}
.simple-stage .device-halo {
  width: 340px;
  height: 340px;
  opacity: .48;
}
.phone-simple {
  width: min(360px, 90vw);
  height: 466px;
  padding: 10px;
  border-radius: 42px;
  background: linear-gradient(160deg, rgba(255,255,255,.24), rgba(255,255,255,.05) 36%, rgba(79,133,209,.11));
  box-shadow: 0 30px 70px rgba(0,0,0,.42), inset 0 1px rgba(255,255,255,.24);
}
.phone-simple .phone-screen {
  border-radius: 33px;
  background:
    radial-gradient(circle at 50% -8%, rgba(69,126,230,.28), transparent 36%),
    linear-gradient(180deg, #102a60, #081937 72%);
}
.chat-head {
  height: 96px;
  padding: 31px 20px 14px;
  gap: 12px;
}
.bot-avatar-image {
  width: 50px;
  height: 50px;
  border-radius: 18px;
}
.bot-avatar-image img {
  border-radius: 14px;
}
.chat-head b { font-size: 17px; }
.chat-head small { font-size: 12px; }
.simple-chat {
  gap: 16px;
  padding: 22px 18px 18px;
}
.simple-message {
  max-width: 84%;
  padding: 14px 16px;
  font-size: 12.5px;
  line-height: 1.5;
}
.message-user {
  align-self: flex-end;
  border-top-right-radius: 18px;
  border-bottom-right-radius: 8px;
  background: linear-gradient(145deg, #5f97f5, #487fe0);
}
.message-bot {
  max-width: 72%;
  padding: 16px;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 18px;
  box-shadow: 0 12px 26px rgba(3,15,37,.16);
}
.bot-card-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}
.bot-card-head b {
  margin: 0;
  font-size: 15px;
  line-height: 1.2;
}
.bot-status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: #185bb3;
  background: #eaf3ff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .02em;
}
.bot-card-copy {
  margin: 0 0 12px;
  color: #33486f;
  font-size: 12px;
  line-height: 1.45;
}
.single-action {
  margin-top: 0;
}
.single-action button {
  min-height: 36px;
  border-radius: 12px;
  font-size: 11px;
}
.chat-footer-note {
  align-self: flex-start;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 999px;
  color: #96a8c5;
  background: rgba(255,255,255,.03);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
}
.robot-stage-image,
.robot-stage-simple { display: none !important; }
@media (max-width: 767px) {
  .hero-demo-simple { padding: 12px; border-radius: 26px; }
  .simple-stage { min-height: 448px; }
  .phone-simple { width: min(328px, 100%); height: 424px; }
  .chat-head { height: 90px; padding: 29px 16px 12px; }
  .simple-chat { padding: 18px 14px 16px; gap: 14px; }
  .simple-message { max-width: 88%; padding: 13px 14px; font-size: 12px; }
  .message-bot { max-width: 80%; }
}


/* v11 compact hero demo redesign */
.hero-demo-simple {
  width: min(468px, 100%);
  margin-inline: auto;
  padding: 12px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(13,29,63,.86), rgba(7,17,39,.88));
  box-shadow: 0 28px 56px rgba(2,12,31,.28), inset 0 1px rgba(255,255,255,.05);
}
.demo-caption {
  margin: 1px 4px 8px;
  font-size: 10px;
  letter-spacing: .13em;
}
.simple-stage {
  min-height: 428px;
  padding-top: 0;
}
.simple-stage .device-halo {
  width: 300px;
  height: 300px;
  opacity: .34;
  filter: blur(2px);
}
.phone-simple {
  width: min(332px, 88vw);
  height: 402px;
  padding: 8px;
  border-radius: 36px;
  background: linear-gradient(160deg, rgba(255,255,255,.22), rgba(255,255,255,.04) 38%, rgba(70,123,196,.10));
  box-shadow: 0 22px 48px rgba(0,0,0,.38), inset 0 1px rgba(255,255,255,.22);
}
.phone-simple .phone-screen {
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% -10%, rgba(70,126,226,.24), transparent 34%),
    linear-gradient(180deg, #0f2a62, #081733 74%);
}
.phone-notch {
  top: 8px;
  width: 96px;
  height: 21px;
}
.chat-head {
  height: 84px;
  padding: 27px 16px 12px;
  gap: 10px;
}
.bot-avatar-image {
  width: 42px;
  height: 42px;
  border-radius: 14px;
}
.bot-avatar-image img { border-radius: 12px; }
.chat-head b { font-size: 15px; }
.chat-head small { font-size: 11px; color: #9fe2d7; }
.simple-chat {
  gap: 12px;
  padding: 16px 14px 14px;
}
.chat-date {
  align-self: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: #90a5c5;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.05);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .10em;
  text-transform: uppercase;
}
.simple-message {
  font-size: 12px;
  line-height: 1.45;
}
.message-user {
  max-width: 82%;
  padding: 13px 15px;
  background: linear-gradient(145deg, #6098f6, #4b7fe0);
}
.message-bot {
  max-width: 86%;
  padding: 14px;
  border-radius: 18px 18px 18px 8px;
  background: rgba(248,251,255,.985);
}
.bot-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.bot-check {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, #37a8ff, #1e74e5);
  font-size: 12px;
  font-weight: 900;
}
.bot-card-meta { min-width: 0; display: grid; gap: 3px; }
.bot-card-meta b {
  display: block;
  margin: 0;
  color: #1d2f58;
  font-size: 14px;
  line-height: 1.2;
}
.bot-card-meta small {
  display: block;
  color: #6d81a4;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .03em;
}
.bot-card-copy {
  margin: 0 0 12px;
  color: #445879;
  font-size: 11.5px;
  line-height: 1.45;
}
.single-action button {
  min-height: 35px;
  background: linear-gradient(180deg, #eef5ff, #e4efff);
  font-size: 11px;
}
.message-bot .message-time {
  margin-top: 7px;
  font-size: 9px;
}
@media (max-width: 1080px) {
  .hero-demo-simple { width: min(468px, 100%); }
}
@media (max-width: 767px) {
  .hero-demo-simple {
    width: 100%;
    padding: 10px;
    border-radius: 24px;
  }
  .simple-stage { min-height: 396px; }
  .phone-simple {
    width: min(310px, 100%);
    height: 378px;
    border-radius: 32px;
  }
  .phone-simple .phone-screen { border-radius: 24px; }
  .chat-head {
    height: 78px;
    padding: 25px 14px 10px;
  }
  .simple-chat { padding: 14px 12px 12px; }
  .message-user, .message-bot { max-width: 88%; }
}