.qa-welcome{min-height:100vh;display:grid;place-items:center;padding:64px 24px;background:radial-gradient(circle at 20% 20%,rgba(0,255,200,.12),transparent 52%),radial-gradient(circle at 80% 15%,rgba(255,0,94,.15),transparent 58%),radial-gradient(circle at 15% 85%,rgba(0,255,200,.08),transparent 60%),#05060b;color:var(--qa-color-text);overflow:hidden}.qa-welcome__matrix{position:absolute;inset:0;background-image:radial-gradient(rgba(0,255,200,.08) 1px,transparent 1px);background-size:32px 32px;opacity:.35;animation:qaWelcomeMatrix 18s linear infinite;pointer-events:none}.qa-welcome__grid{position:relative;z-index:1;display:grid;gap:48px;width:min(920px,100%);padding:56px;border-radius:28px;border:1px solid rgba(0,255,200,.2);background:linear-gradient(155deg,#0a0d19d9,#060a13c7);box-shadow:0 26px 54px #0000008c,0 0 0 1px #00ffc814 inset;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.qa-welcome__header{display:grid;gap:12px}.qa-welcome__eyebrow{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:#eaeaeaa6}.qa-welcome__title{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:600;letter-spacing:-.02em}.qa-welcome__subtitle{margin:0;font-size:1.05rem;color:#eaeaeab8;max-width:620px;line-height:1.7}.qa-welcome__showcase{display:grid;gap:28px;align-items:center;grid-template-columns:minmax(220px,1fr) minmax(280px,1.1fr)}.qa-welcome__halo{position:relative;width:clamp(220px,32vw,320px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(0,255,200,.25),transparent 65%);display:grid;place-items:center;transition:transform 1.2s cubic-bezier(.19,1,.22,1)}.qa-welcome__halo:after{content:"";position:absolute;inset:6%;border-radius:50%;border:1px solid rgba(0,255,200,.35);box-shadow:0 0 24px #00ffc859;opacity:.7;animation:qaWelcomePulse 4.2s ease-in-out infinite}.qa-welcome__halo--phase-1{transform:scale(1.035) rotate(2deg)}.qa-welcome__halo--phase-2{transform:scale(1.065) rotate(-3deg)}.qa-welcome__glyph{z-index:1;width:clamp(120px,16vw,180px);height:clamp(120px,16vw,180px);border-radius:32px;background:linear-gradient(140deg,#00ffc8f2,#ff005ee6);display:grid;place-items:center;font-size:clamp(4rem,6vw,5rem);font-weight:700;color:#05070d;text-transform:lowercase;letter-spacing:.08em;box-shadow:0 28px 68px #00000073,0 0 24px #00ffc873}.qa-welcome__ring{position:absolute;inset:-8%;border-radius:50%;border:1px dashed rgba(0,255,200,.24);animation:qaWelcomeOrbit 18s linear infinite}.qa-welcome__spark{position:absolute;width:60px;height:60px;border-radius:50%;background:radial-gradient(circle,rgba(255,0,94,.55),transparent 70%);opacity:.65;mix-blend-mode:screen}.qa-welcome__spark--one{top:12%;right:18%;animation:qaWelcomeSpark 6.5s ease-in-out infinite}.qa-welcome__spark--two{bottom:10%;left:14%;animation:qaWelcomeSpark 7.2s ease-in-out infinite reverse}.qa-welcome__panel{background:linear-gradient(160deg,#050912c7,#0a101cad);border:1px solid rgba(0,255,200,.14);border-radius:22px;padding:28px 24px;box-shadow:0 24px 46px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.qa-welcome__steps{list-style:none;margin:0;padding:0;display:grid;gap:16px}.qa-welcome__step{display:flex;align-items:flex-start;gap:16px;padding:16px 18px;border-radius:16px;background:#0a121ca6;border:1px solid transparent;transition:transform .5s ease,border-color .5s ease,background .5s ease}.qa-welcome__step.is-active{border-color:#00ffc861;background:#08101cd9;transform:translate(6px);box-shadow:0 12px 28px #00ffc829}.qa-welcome__step-index{width:32px;height:32px;border-radius:10px;background:#00ffc829;border:1px solid rgba(0,255,200,.4);display:grid;place-items:center;color:#00ffc8d9;font-weight:600;font-size:.9rem}.qa-welcome__step-copy{display:grid;gap:6px}.qa-welcome__step-label{font-weight:600;font-size:1.02rem;letter-spacing:.02em}.qa-welcome__step-description{font-size:.9rem;color:#eaeaeaad}.qa-welcome__actions{display:flex;flex-wrap:wrap;gap:16px}.qa-welcome__primary{padding:16px 28px;border-radius:999px;border:none;font-size:1rem;font-weight:600;color:#05070d;background:linear-gradient(120deg,#00ffc8,#ff005ed6);box-shadow:0 26px 44px #00ffc838;transition:transform .2s ease,box-shadow .2s ease}.qa-welcome__primary:hover{transform:translateY(-2px);box-shadow:0 32px 54px #00ffc847}.qa-welcome__primary:focus-visible{outline:2px solid rgba(0,255,200,.7);outline-offset:3px}.qa-welcome__secondary{display:inline-flex;align-items:center;gap:8px;padding:16px 22px;border-radius:999px;border:1px solid rgba(0,255,200,.28);color:#eaeaeacc;text-decoration:none;transition:border-color .2s ease,color .2s ease}.qa-welcome__secondary:hover{border-color:#ff005e61;color:#ff005ed9}.qa-welcome__secondary:focus-visible{outline:2px solid rgba(255,0,94,.7);outline-offset:3px}@keyframes qaWelcomeMatrix{0%{transform:translateY(0)}to{transform:translateY(-32px)}}@keyframes qaWelcomePulse{0%,to{opacity:.35;transform:scale(1)}50%{opacity:.9;transform:scale(1.08)}}@keyframes qaWelcomeOrbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes qaWelcomeSpark{0%,to{transform:translate(0) scale(.85);opacity:.4}50%{transform:translate(12px,-10px) scale(1.05);opacity:.8}}@media(max-width:960px){.qa-welcome__grid{padding:40px 32px;gap:36px}.qa-welcome__showcase{grid-template-columns:1fr;justify-items:center;text-align:center}.qa-welcome__panel{width:100%;text-align:left}.qa-welcome__step{padding:14px 16px}.qa-welcome__step-label{font-size:1rem}}@media(max-width:600px){.qa-welcome{padding:40px 16px}.qa-welcome__grid{padding:32px 20px;border-radius:24px}.qa-welcome__actions{flex-direction:column;align-items:stretch}.qa-welcome__primary,.qa-welcome__secondary{width:100%;justify-content:center}}.qa-callback{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);padding:2rem}.qa-callback__content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:28rem;gap:1.5rem}.qa-callback__spinner{width:4rem;height:4rem;position:relative}.qa-callback__spinner-ring{width:100%;height:100%;border:3px solid rgba(0,255,200,.2);border-top-color:#00ffc8;border-radius:50%;animation:qa-spin 1s cubic-bezier(.22,1,.36,1) infinite}@keyframes qa-spin{to{transform:rotate(360deg)}}.qa-callback__icon{display:flex;align-items:center;justify-content:center;width:4rem;height:4rem;font-size:2rem;border-radius:50%;font-weight:600}.qa-callback__icon--success{background:#00ffc826;color:#00ffc8;border:2px solid #00ffc8}.qa-callback__icon--error{background:#ff005e26;color:#ff005e;border:2px solid #ff005e}.qa-callback__title{font-family:Syne,system-ui,-apple-system,sans-serif;font-size:1.75rem;font-weight:700;color:#fff;margin:0;letter-spacing:-.02em}.qa-callback__message{font-family:Inter,system-ui,-apple-system,sans-serif;font-size:1rem;color:#ffffffb3;margin:0;line-height:1.6}.qa-callback__action{margin-top:1rem;padding:.75rem 2rem;background:#00ffc8;color:#0a0a0a;border:none;border-radius:.375rem;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .15s cubic-bezier(.22,1,.36,1)}.qa-callback__action:hover{background:#00e6b3;transform:translateY(-1px)}.qa-callback__action:active{transform:translateY(0)}:root{--qa-font-family-base: "Space Grotesk", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--qa-color-bg: #0a0a0a;--qa-color-surface: rgba(30, 30, 30, .92);--qa-color-panel: rgba(38, 38, 38, .92);--qa-color-primary: #00ffc8;--qa-color-primary-hover: #3affd6;--qa-color-secondary: #ff005e;--qa-color-ghost: rgba(255, 255, 255, .08);--qa-color-text: #f5f5f5;--qa-color-text-muted: rgba(234, 234, 234, .72);--qa-color-border: rgba(234, 234, 234, .14);--qa-color-success: #00d4a3;--qa-color-error: #e83e3e;--qa-radius-large: 12px;--qa-radius-medium: 8px;--qa-shadow-soft: 0 32px 48px rgba(0, 0, 0, .55);--qa-shadow-panel: 0 20px 40px rgba(0, 0, 0, .45);--qa-transition: cubic-bezier(.22, 1, .36, 1) .2s;--qa-gradient-voltage: linear-gradient(115deg, #00ffc8 0%, #ff005e 100%)}@media(prefers-reduced-motion:reduce){*{transition-duration:.001ms!important;animation-duration:.001ms!important}}*{box-sizing:border-box}body{margin:0;font-family:var(--qa-font-family-base);background:radial-gradient(circle at 12% 18%,rgba(0,255,200,.18),transparent 55%),radial-gradient(circle at 88% 82%,rgba(255,0,94,.14),transparent 60%),var(--qa-color-bg);color:var(--qa-color-text);min-height:100vh}a{color:var(--qa-color-secondary);text-decoration:none}a:hover{text-decoration:underline}.qa-shell{padding:48px 6vw 80px;display:flex;flex-direction:column;gap:56px;min-height:100vh}.qa-shell--centered{display:grid;place-items:center}.qa-hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:48px;align-items:center}.qa-hero__content{max-width:560px}.qa-hero__content h1{font-size:clamp(2.75rem,4vw,3.5rem);line-height:1.05;margin:12px 0 20px}.qa-eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:.75rem;color:var(--qa-color-text-muted);font-weight:600}.qa-lede{font-size:1.1rem;line-height:1.6;color:var(--qa-color-text-muted);max-width:580px}.qa-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}.qa-hero__illustration{position:relative;min-height:260px;display:grid;place-items:center}.qa-hero__badge{width:140px;height:140px;border-radius:50%;display:grid;place-items:center;font-size:64px;font-weight:700;color:var(--qa-color-bg);background:linear-gradient(135deg,var(--qa-color-primary),var(--qa-color-secondary));box-shadow:var(--qa-shadow-soft)}.qa-hero__glow{position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(79,156,255,.35),transparent 70%);filter:blur(8px);z-index:-1}.qa-section{background:#121d34b3;border:1px solid var(--qa-color-border);border-radius:var(--qa-radius-large);padding:48px;box-shadow:var(--qa-shadow-panel);display:flex;flex-direction:column;gap:24px}.qa-section--features{gap:32px}.qa-section__intro{color:var(--qa-color-text-muted);max-width:640px}.qa-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.qa-card{background:#ffffff05;border:1px solid var(--qa-color-border);border-radius:24px;padding:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.qa-card h3{margin-top:0;margin-bottom:12px}.qa-card p{margin:0;color:var(--qa-color-text-muted);line-height:1.5}.qa-section--cta{align-items:flex-start}.qa-section__content{max-width:520px}.qa-footer{text-align:center;font-size:.9rem;color:var(--qa-color-text-muted);margin-top:auto}.qa-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:14px 28px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform var(--qa-transition),box-shadow var(--qa-transition),background var(--qa-transition)}.qa-button:hover{transform:translateY(-1px);box-shadow:0 18px 36px #00ffc833}.qa-button:focus-visible{outline:2px solid var(--qa-color-secondary);outline-offset:2px}.qa-button--primary{background:var(--qa-gradient-voltage);color:var(--qa-color-bg);box-shadow:0 18px 38px #00ffc840}.qa-button--primary:hover{box-shadow:0 24px 42px #ff005e38}.qa-button--secondary{background:#00ffc81f;color:var(--qa-color-text);border-color:#00ffc847}.qa-button--ghost{background:var(--qa-color-ghost);color:var(--qa-color-text);border-color:#ffffff14}.qa-button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.qa-shell--register{gap:32px}.qa-register__header{max-width:640px;position:relative;padding-left:28px}.qa-register__header h1{font-size:clamp(2.2rem,3vw,2.8rem);margin-bottom:16px}.qa-register__header:before{content:"";position:absolute;left:0;top:8px;bottom:12px;width:4px;border-radius:999px;background:var(--qa-gradient-voltage);box-shadow:0 0 28px #00ffc866}.qa-register__lede{color:var(--qa-color-text-muted);font-size:1.05rem;line-height:1.7;max-width:560px}.qa-register__lede+.qa-register__lede{margin-top:12px}.qa-register__lede--secondary{color:#f5f5f5d1}.qa-register__accent{font-weight:600;background:var(--qa-gradient-voltage);-webkit-background-clip:text;background-clip:text;color:transparent;text-transform:uppercase;letter-spacing:.12em}.qa-register__main{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.qa-form{background:var(--qa-color-surface);border:1px solid rgba(0,255,200,.16);border-radius:var(--qa-radius-large);padding:32px;display:flex;flex-direction:column;gap:20px;box-shadow:var(--qa-shadow-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.qa-callout{position:relative;padding:20px 24px;border-radius:var(--qa-radius-large);border:1px solid rgba(0,255,200,.22);background:#0a0a0ae0;box-shadow:0 24px 48px #00000073;overflow:hidden}.qa-callout:after{content:"";position:absolute;inset:-40% 40% 30% -40%;background:radial-gradient(circle,rgba(0,255,200,.25),transparent 65%);opacity:.9;transform:rotate(12deg);pointer-events:none}.qa-callout--secondary{border-color:#eaeaea2e;background:#1e1e1ed9}.qa-callout__label{text-transform:uppercase;letter-spacing:.22em;font-size:.68rem;color:#f5f5f5ad}.qa-callout__title{margin:6px 0 8px;font-size:1.18rem;color:var(--qa-color-text)}.qa-callout__body{margin:0;color:var(--qa-color-text-muted);font-size:.95rem;max-width:520px}.qa-form__field{display:flex;flex-direction:column;gap:8px}.qa-form__field label{font-weight:600}.qa-form__field input{border-radius:var(--qa-radius-medium);border:1px solid rgba(0,255,200,.18);background:#0e0e0eeb;color:var(--qa-color-text);padding:14px 16px;font-size:1rem;transition:border-color var(--qa-transition),box-shadow var(--qa-transition)}.qa-form__field input:focus-visible{outline:none;border-color:#00ffc899;box-shadow:0 0 0 3px #00ffc833}.qa-form__field--inline label{display:block}.qa-form__qmail{display:flex;align-items:center;gap:12px;background:#141414eb;border-radius:var(--qa-radius-medium);border:1px solid rgba(0,255,200,.18);padding:6px 12px;color:var(--qa-color-text-muted)}.qa-form__qmail input{flex:1;border:none;background:transparent;color:var(--qa-color-text);padding:8px 0}.qa-form__qmail input:focus-visible{outline:none;box-shadow:none}.qa-form__qmail span{font-weight:600;color:#f5f5f5d9}.qa-form__qmail select{background:transparent;border:none;color:var(--qa-color-text);font-weight:600;padding:8px 0;appearance:none;cursor:pointer}.qa-form__qmail select:focus-visible{outline:none}.qa-helper{color:var(--qa-color-text-muted);font-size:.85rem}.qa-checkbox{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--qa-color-text-muted)}.qa-checkbox input{margin-top:4px}.qa-feedback{padding:12px 14px;border-radius:12px;font-weight:500}.qa-feedback--error{background:#e83e3e1f;border:1px solid rgba(232,62,62,.35);color:var(--qa-color-error)}.qa-feedback--success{background:#00d4a31f;border:1px solid rgba(0,212,163,.32);color:var(--qa-color-success)}.qa-register__aside{background:#1a1a1ae0;border:1px solid rgba(255,255,255,.08);border-radius:var(--qa-radius-large);padding:32px;display:flex;flex-direction:column;gap:18px;color:var(--qa-color-text-muted)}.qa-register__aside h2{color:var(--qa-color-text);margin:0}.qa-card--panel{max-width:420px;padding:40px;background:var(--qa-color-panel);border-radius:var(--qa-radius-large);border:1px solid rgba(0,255,200,.15);text-align:center;box-shadow:var(--qa-shadow-panel)}.qa-form__actions{display:flex;flex-direction:column;gap:10px}.qa-form__switch{margin:0;font-size:.9rem;color:#f5f5f5b8}.qa-link{appearance:none;border:none;background:none;color:var(--qa-color-primary);font:inherit;cursor:pointer;padding:0;text-decoration:underline;text-decoration-thickness:1px;text-decoration-color:#00ffc899}.qa-link:hover{color:#3affd6;text-decoration-color:#00ffc8d9}@media(max-width:768px){.qa-shell{padding:32px 5vw 64px}.qa-section{padding:32px}}