:root {
  --bg: #07111f;
  --bg-2: #0b1630;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-2: rgba(255, 255, 255, 0.105);
  --text: #f7fbff;
  --muted: #a9b8ce;
  --muted-2: #7e8ca5;
  --line: rgba(255, 255, 255, 0.13);
  --brand: #7dd3fc;
  --brand-2: #a7f3d0;
  --warm: #fde68a;
  --danger: #fb7185;
  --ink: #0f172a;
  --paper: #f8fbff;
  --max: 1180px;
  --radius: 24px;
  --radius-lg: 34px;
  --shadow: 0 32px 100px rgba(0,0,0,.38);
  --shadow-soft: 0 18px 60px rgba(0,0,0,.24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 10%, rgba(125, 211, 252, .16), transparent 30%),
    radial-gradient(circle at 82% 8%, rgba(167, 243, 208, .12), transparent 30%),
    linear-gradient(180deg, #07111f 0%, #0b1730 48%, #07111f 100%);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black 0%, rgba(0,0,0,.35) 55%, transparent 100%);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; top: -60px; left: 14px; z-index: 20; padding: 10px 14px; border-radius: 12px; background: var(--paper); color: var(--ink); transition: top .2s ease; }
.skip-link:focus { top: 14px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, .72);
  border-bottom: 1px solid var(--line);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 900; letter-spacing: -.03em; }
.brand-mark { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; color: #06111e; background: linear-gradient(135deg, var(--brand), var(--brand-2)); box-shadow: 0 14px 34px rgba(125, 211, 252, .2); }
.brand-text { font-size: 18px; }
.desktop-nav { display: flex; gap: 24px; align-items: center; color: var(--muted); font-size: 14px; font-weight: 700; }
.desktop-nav a { text-decoration: none; }
.desktop-nav a:hover, .desktop-nav a:focus { color: var(--text); }

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 20px;
  border: 0;
  border-radius: 999px;
  color: #06111e;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 18px 44px rgba(125, 211, 252, .22);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.button:hover, .button:focus { transform: translateY(-2px); box-shadow: 0 22px 56px rgba(125, 211, 252, .32); }
.button.secondary { color: var(--text); border: 1px solid var(--line); background: rgba(255,255,255,.06); box-shadow: none; }
.button.full { width: 100%; }
.nav-button { min-height: 42px; padding: 10px 16px; font-size: 14px; }

.section { padding: 86px 0; position: relative; }
.section-glow { position: relative; }
.section-glow::after {
  content: "";
  position: absolute;
  inset: auto -10% -190px;
  height: 360px;
  background: radial-gradient(ellipse at center, rgba(125, 211, 252, .09), transparent 60%);
  pointer-events: none;
}
.hero { padding: 92px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .86fr) minmax(420px, 1.08fr); gap: 56px; align-items: center; }
.eyebrow, .kicker, .mini-label { color: var(--brand-2); font-size: 13px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 9px 13px; border: 1px solid rgba(167, 243, 208, .25); border-radius: 999px; background: rgba(167,243,208,.08); }
.pulse-dot { width: 9px; height: 9px; border-radius: 999px; background: var(--brand-2); box-shadow: 0 0 0 7px rgba(167, 243, 208, .13); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }
h1, h2, h3 { margin: 0; line-height: 1.02; letter-spacing: -.055em; }
h1 { margin-top: 20px; max-width: 780px; font-size: clamp(48px, 7vw, 86px); }
h2 { font-size: clamp(34px, 4.8vw, 60px); }
h3 { font-size: 25px; }
p { margin: 0; }
.lead { margin-top: 22px; max-width: 640px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.value-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 28px; }
.value-row div { padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.05); }
.value-row strong { display: block; margin-bottom: 5px; color: var(--text); }
.value-row span { display: block; color: var(--muted); font-size: 13px; }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; filter: drop-shadow(0 30px 70px rgba(0,0,0,.38)); }
.floating-card { position: absolute; padding: 13px 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(7, 17, 31, .8); backdrop-filter: blur(14px); box-shadow: var(--shadow-soft); }
.floating-card span { display: block; color: var(--muted); font-size: 12px; }
.floating-card strong { display: block; color: var(--text); margin-top: 2px; }
.floating-card-one { top: 10%; right: -8px; animation: floaty 4.7s ease-in-out infinite; }
.floating-card-two { bottom: 13%; left: 8%; animation: floaty 5.2s ease-in-out infinite reverse; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.ticker-strip { border-block: 1px solid var(--line); overflow: hidden; background: rgba(255,255,255,.035); }
.ticker-inner { display: flex; gap: 34px; width: max-content; padding: 18px 0; animation: scroll 32s linear infinite; color: var(--muted); font-weight: 800; }
.ticker-inner span { position: relative; }
.ticker-inner span::after { content: ""; position: absolute; right: -20px; top: 50%; width: 6px; height: 6px; border-radius: 999px; background: var(--brand); opacity: .55; transform: translateY(-50%); }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.section-head { margin-bottom: 34px; }
.section-head.split { display: grid; grid-template-columns: 1fr .75fr; gap: 28px; align-items: end; }
.section-head.center { text-align: center; max-width: 760px; margin-inline: auto; }
.section-head p { color: var(--muted); font-size: 18px; }
.section-head .kicker { margin-bottom: 12px; display: block; }
.rich-grid { display: grid; gap: 20px; }
.pack-grid { grid-template-columns: 1.35fr .75fr .75fr; }
.feature-card, .proof-card, .visual-card, .assistant-card, .summary-card, .form-card, .faq-list details {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.feature-card { overflow: hidden; min-height: 220px; }
.big-card { grid-row: span 2; }
.feature-image { width: 100%; height: 320px; object-fit: cover; background: rgba(255,255,255,.03); }
.card-copy { padding: 24px; }
.card-copy p, .feature-card p, .method-copy p, .scenario-copy p { color: var(--muted); }
.card-copy h3, .feature-card h3 { margin: 8px 0 10px; }
.stacked-card { padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(180deg, rgba(125,211,252,.13), rgba(255,255,255,.055)); }
.stacked-card.accent-card { background: linear-gradient(180deg, rgba(125,211,252,.18), rgba(255,255,255,.055)); }
.stacked-card.warm { background: linear-gradient(180deg, rgba(253,230,138,.16), rgba(255,255,255,.055)); }
.icon-bubble { width: 56px; height: 56px; margin-bottom: 28px; display: grid; place-items: center; border-radius: 18px; color: #06111e; background: var(--brand); font-weight: 1000; }
.icon-bubble.green { background: var(--brand-2); }
.icon-bubble.gold { background: var(--warm); }

.method-section { padding-top: 68px; }
.method-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 54px; align-items: center; }
.method-copy h2 { margin-top: 10px; }
.method-copy > p { margin-top: 18px; font-size: 18px; }
.method-list { display: grid; gap: 14px; margin-top: 28px; }
.method-list div { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.05); }
.method-list span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 16px; color: #06111e; background: linear-gradient(135deg, var(--brand), var(--brand-2)); font-weight: 1000; grid-row: span 2; }
.method-list strong { align-self: end; }
.method-list p { font-size: 14px; }
.card-stack { position: relative; min-height: 620px; }
.visual-card { position: absolute; overflow: hidden; margin: 0; width: 82%; background: rgba(255,255,255,.065); }
.visual-card img { width: 100%; }
.visual-card figcaption { padding: 14px 18px; color: var(--muted); font-weight: 700; font-size: 14px; }
.top-card { top: 0; right: 0; transform: rotate(2deg); }
.lower-card { left: 0; bottom: 0; transform: rotate(-2.5deg); }

.scenario-section { padding-top: 46px; }
.scenario-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.scenario-visual { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: rgba(255,255,255,.04); box-shadow: var(--shadow); }
.scenario-copy h2 { margin-top: 10px; }
.scenario-copy p { margin-top: 18px; font-size: 18px; }
.scenario-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.scenario-pills span { padding: 10px 13px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.06); color: var(--muted); font-weight: 800; font-size: 14px; }

.checker-section { padding-top: 68px; }
.assistant-shell { max-width: 890px; margin-inline: auto; }
.assistant-card { display: flex; align-items: center; gap: 15px; padding: 16px 18px; margin-bottom: 16px; box-shadow: none; }
.assistant-avatar { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand), var(--brand-2)); flex: 0 0 auto; }
.assistant-avatar svg { width: 30px; height: 30px; fill: #06111e; }
.assistant-card h3 { font-size: 18px; letter-spacing: -.03em; }
.assistant-card p { color: var(--muted); font-size: 14px; }
.assistant-status { margin-left: auto; display: flex; align-items: center; gap: 7px; color: var(--brand-2); font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.assistant-status span { width: 8px; height: 8px; border-radius: 999px; background: var(--brand-2); box-shadow: 0 0 0 6px rgba(167,243,208,.12); }
.chat-container { min-height: 360px; max-height: 560px; overflow-y: auto; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.035); box-shadow: var(--shadow); }
.chat-container[hidden], .summary-screen[hidden], .lead-form-panel[hidden] { display: none; }
.message { margin-bottom: 18px; animation: fadeInUp .35s ease; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.message-left .bubble, .message-right .bubble { max-width: 78%; padding: 17px 20px; font-size: 15px; line-height: 1.6; box-shadow: 0 10px 28px rgba(0,0,0,.13); }
.message-left .bubble { background: rgba(248,251,255,.97); color: #172033; border-radius: 6px 22px 22px 22px; }
.message-left .bubble strong { color: #0b60a8; }
.message-right { display: flex; justify-content: flex-end; }
.message-right .bubble { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #06111e; border-radius: 22px 6px 22px 22px; font-weight: 850; }
.answers-container { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 14px 0 20px; }
.answer-btn { width: 100%; text-align: left; padding: 15px 18px; border: 1px solid var(--line); border-radius: 15px; color: var(--text); background: rgba(255,255,255,.06); cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, opacity .2s ease; }
.answer-btn:hover:not(:disabled), .answer-btn:focus:not(:disabled) { transform: translateX(4px); border-color: rgba(125,211,252,.7); background: rgba(125,211,252,.13); }
.answer-btn:disabled { opacity: .48; cursor: not-allowed; }
.answer-btn.selected { opacity: 1; border-color: rgba(125,211,252,.8); background: rgba(125,211,252,.18); }
.typing-indicator { display: flex; gap: 5px; width: fit-content; padding: 18px 22px; background: rgba(248,251,255,.97); border-radius: 6px 22px 22px 22px; box-shadow: 0 10px 28px rgba(0,0,0,.13); }
.typing-indicator span { width: 8px; height: 8px; background: #0b60a8; border-radius: 999px; animation: typing 1.4s infinite; }
.typing-indicator span:nth-child(2) { animation-delay: .2s; }
.typing-indicator span:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .4; } 30% { transform: translateY(-4px); opacity: 1; } }
.summary-screen { margin-top: 22px; animation: fadeInUp .35s ease; }
.summary-card { padding: 32px; background: rgba(248,251,255,.98); color: #172033; }
.summary-header-row { display: flex; gap: 16px; align-items: center; }
.summary-icon { width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand), var(--brand-2)); flex: 0 0 auto; }
.summary-icon svg { width: 32px; height: 32px; fill: #06111e; }
.summary-card h3 { color: #0f172a; font-size: 30px; }
.summary-card p { color: #506078; }
.route-box { display: grid; gap: 10px; margin: 22px 0; padding: 18px; border-radius: 20px; background: #eff6ff; }
.compact-route { margin-bottom: 18px; }
.route-box div { display: flex; justify-content: space-between; gap: 18px; padding: 10px 0; border-bottom: 1px solid #dbe7f5; }
.route-box div:last-child { border-bottom: 0; }
.route-box span { color: #64748b; }
.route-box strong { color: #0f172a; text-align: right; }
.quiet-note { margin-top: 14px; font-size: 13px; }
.lead-form-panel { margin-top: 22px; }
.form-card { display: grid; grid-template-columns: .85fr 1.15fr; overflow: hidden; background: rgba(255,255,255,.08); }
.form-side { padding: 34px; background: linear-gradient(180deg, rgba(125,211,252,.14), rgba(167,243,208,.06)); }
.form-side h2 { margin: 10px 0 14px; font-size: 38px; }
.form-side p { color: var(--muted); }
.delivery-card { display: grid; gap: 11px; margin-top: 25px; padding: 18px; border: 1px solid var(--line); border-radius: 20px; background: rgba(7,17,31,.45); }
.delivery-card strong { margin-bottom: 4px; }
.delivery-card span { position: relative; color: var(--muted); padding-left: 23px; }
.delivery-card span::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--brand-2); font-weight: 1000; }
.lead-form { padding: 34px; }
.field { margin-bottom: 16px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; margin-bottom: 7px; color: #dbeafe; font-size: 14px; font-weight: 850; }
input, textarea { width: 100%; padding: 14px 15px; border: 1px solid rgba(255,255,255,.18); border-radius: 15px; background: rgba(7, 17, 31, .72); color: var(--text); outline: none; }
input::placeholder, textarea::placeholder { color: rgba(169,184,206,.65); }
input:focus, textarea:focus { border-color: rgba(125,211,252,.85); box-shadow: 0 0 0 4px rgba(125,211,252,.14); }
textarea { min-height: 112px; resize: vertical; }
.optional { color: var(--muted-2); font-weight: 700; }
.checkbox-line { display: grid; grid-template-columns: 22px 1fr; gap: 11px; align-items: start; margin: 12px 0; color: var(--muted); font-weight: 560; }
.checkbox-line input { width: 18px; height: 18px; margin-top: 3px; accent-color: #7dd3fc; }
.checkbox-line span { color: var(--muted); }
.fine-print { color: var(--muted-2); font-size: 13px; margin-top: 14px; }
.fine-print a { color: var(--text); }
.bot-field { display: none; }

.proof-section { padding-top: 42px; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.proof-card { padding: 24px; background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045)); }
.proof-number { display: block; color: var(--brand); font-size: 40px; line-height: 1; font-weight: 1000; letter-spacing: -.05em; margin-bottom: 24px; }
.proof-card p { color: var(--muted); }

.faq-section { padding-top: 50px; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items: start; }
.faq-intro p { color: var(--muted); margin-top: 16px; font-size: 18px; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { padding: 18px 20px; box-shadow: none; }
summary { cursor: pointer; font-weight: 950; }
details p { color: var(--muted); margin-top: 13px; }

.site-footer { border-top: 1px solid var(--line); padding: 34px 0 46px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: start; }
.footer-brand { margin-bottom: 14px; }
.site-footer p { max-width: 720px; font-size: 14px; }
.operator-line { margin-top: 9px; }
.footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 14px 18px; }
.footer-links a { color: var(--muted); text-decoration: none; font-weight: 800; }
.footer-links a:hover, .footer-links a:focus { color: var(--text); }

.legal-hero { padding: 76px 0 30px; }
.legal-grid { display: grid; grid-template-columns: .72fr .28fr; gap: 22px; align-items: start; }
.legal-card, .legal-content-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 26px; box-shadow: var(--shadow-soft); }
.legal-card p, .legal-card li, .legal-content-card p, .legal-content-card li { color: var(--muted); }
.legal-card ul { padding-left: 20px; }
.legal-content { padding-bottom: 80px; }
.legal-content-card h2 { margin-top: 36px; font-size: clamp(27px, 3vw, 38px); }
.legal-content-card h2:first-child { margin-top: 0; }
.legal-content-card h3 { margin-top: 26px; }
.legal-content-card ul { padding-left: 22px; }
.inline-note { padding: 16px 18px; border: 1px solid rgba(253,230,138,.3); border-radius: 18px; background: rgba(253,230,138,.08); color: #fff7d6; }

@media (max-width: 1040px) {
  .hero-grid, .method-grid, .scenario-grid, .faq-grid, .footer-grid, .legal-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 34px; }
  .pack-grid { grid-template-columns: 1fr 1fr; }
  .big-card { grid-column: 1 / -1; }
  .card-stack { min-height: auto; display: grid; gap: 18px; }
  .visual-card { position: static; width: 100%; transform: none; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .desktop-nav { display: none; }
  .nav-button { display: none; }
  .hero { padding-top: 62px; }
  h1 { font-size: clamp(44px, 13vw, 68px); }
  .hero-actions { align-items: stretch; }
  .button { width: 100%; }
  .value-row, .pack-grid, .proof-grid, .form-card, .field-grid, .section-head.split { grid-template-columns: 1fr; }
  .feature-image { height: 250px; }
  .floating-card { display: none; }
  .chat-container { padding: 18px; min-height: 330px; }
  .answers-container { grid-template-columns: 1fr; }
  .message-left .bubble, .message-right .bubble { max-width: 92%; padding: 14px 16px; }
  .assistant-card { flex-wrap: wrap; }
  .assistant-status { margin-left: 68px; }
  .summary-card, .form-side, .lead-form { padding: 24px; }
  .route-box div { display: grid; gap: 4px; }
  .route-box strong { text-align: left; }
  .ticker-inner { animation-duration: 24s; }
}