:root{--color-bg: #080817;--color-bg-secondary: rgba(17, 25, 40, .45);--color-surface: rgba(255, 255, 255, .07);--color-text: #f4f6fb;--color-text-muted: #b4bbd1;--color-accent: #8f73ff;--color-accent-strong: #7361ff;--color-success: #38ef7d;--color-border: rgba(255, 255, 255, .08);--shadow-soft: 0 24px 60px -32px rgba(143, 115, 255, .65);--shadow-card: 0 16px 40px -20px rgba(17, 24, 39, .65);--container-width: min(1120px, 90vw);--radius-lg: 28px;--radius-md: 18px;--radius-sm: 12px;--transition-base: .2s ease;--transition-strong: .3s cubic-bezier(.33, 1, .68, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;scroll-behavior:smooth}body{font-family:Inter,SF Pro Display,Segoe UI,sans-serif;font-size:16px;color:var(--color-text);background:radial-gradient(circle at top left,rgba(115,97,255,.25),transparent 45%),radial-gradient(circle at bottom right,rgba(152,70,255,.35),transparent 55%),var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}button{font:inherit;border:none;cursor:pointer;color:inherit;background:none}a{color:inherit;text-decoration:none}.container{width:var(--container-width);margin-inline:auto}.page{position:relative;overflow:hidden}.section{position:relative;padding:clamp(4rem,12vw,6rem) 0}.section-heading{text-align:center;max-width:640px;margin:0 auto clamp(3rem,7vw,4rem)}.section-heading__badge{display:inline-flex;padding:.35rem .7rem;border-radius:999px;background:#8f73ff1f;color:var(--color-accent);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;margin-bottom:1rem}.section-heading__title{font-size:clamp(2.1rem,4vw,2.75rem);font-weight:700;margin-bottom:1rem}.section-heading__subtitle{color:var(--color-text-muted);font-size:1.05rem}.landing-header{position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(145deg,#080817eb,#080817a6);border-bottom:1px solid var(--color-border)}.landing-header__inner{height:80px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:2rem}.brand{display:flex;align-items:center;gap:.65rem;font-size:1.2rem;font-weight:600;letter-spacing:.02em}.brand__icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#8f73ff66,#8f73ffbf);box-shadow:var(--shadow-soft)}.brand__title{color:#fff}.landing-nav{display:flex;align-items:center;gap:1rem;justify-self:center}.landing-nav__link{padding:.45rem .75rem;border-radius:var(--radius-sm);color:var(--color-text-muted);transition:color var(--transition-base),background-color var(--transition-base)}.landing-nav__link:hover,.landing-nav__link:focus-visible{color:#fff;background:#8f73ff1f}.landing-header__actions{display:flex;align-items:center;gap:.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--radius-sm);font-weight:600;letter-spacing:.01em;padding:.65rem 1.35rem;transition:transform var(--transition-base),box-shadow var(--transition-base),background var(--transition-base)}.btn:focus-visible{outline:2px solid rgba(255,255,255,.35);outline-offset:2px}.btn-primary{background:linear-gradient(120deg,#8f73ff,#6c5cff 60%,#58c6ff);color:#02020b;box-shadow:var(--shadow-soft)}.btn-primary:hover{transform:translateY(-2px)}.btn-secondary{background:#ffffff12;border:1px solid rgba(255,255,255,.2);color:var(--color-text)}.btn-secondary:hover{background:#ffffff1a}.btn-outline{border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff}.btn-outline:hover{background:#ffffff14}.btn-tertiary{background:#ffffff0a;border:1px solid transparent}.btn-tertiary:hover{border-color:#fff3}.btn-large{padding:.9rem 1.8rem;border-radius:var(--radius-md)}.hero{padding-top:clamp(5rem,12vw,8rem)}.hero__background{position:absolute;inset:0;overflow:hidden}.hero__orb{position:absolute;width:clamp(260px,42vw,380px);aspect-ratio:1;filter:blur(62px);opacity:.45;background:radial-gradient(circle,rgba(115,97,255,.85),transparent 70%)}.hero__orb--one{top:-60px;left:-80px}.hero__orb--two{bottom:0;right:-120px;background:radial-gradient(circle,rgba(88,198,255,.75),transparent 70%)}.hero__orb--three{top:40%;right:15%;background:radial-gradient(circle,rgba(255,94,247,.55),transparent 70%)}.hero__inner{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(2rem,6vw,4rem);z-index:1;align-items:center}.hero__badge{display:inline-flex;padding:.35rem .85rem;border-radius:999px;background:#ffffff14;color:var(--color-text-muted);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem}.hero__title{font-size:clamp(2.5rem,6vw,3.85rem);line-height:1.05;margin-bottom:1.25rem}.accent{background:linear-gradient(120deg,#8f73ff,#58c6ff 65%,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero__subtitle{color:var(--color-text-muted);font-size:1.05rem;margin-bottom:1.75rem}.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}.metrics{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.metrics dt{font-size:clamp(2rem,4vw,2.8rem);font-weight:700;color:#fff}.metrics dd{font-size:.95rem;color:var(--color-text-muted);margin-top:.35rem}.hero__preview{display:flex;justify-content:center}.hero-preview__window{width:min(400px,100%);border-radius:32px;background:linear-gradient(180deg,#ffffff1a,#21244499);box-shadow:0 40px 80px -48px #1e1a39e6;padding:1.4rem 1.4rem 2.2rem;position:relative;overflow:hidden}.hero-preview__header{display:flex;gap:.5rem;margin-bottom:1.4rem}.preview-dot{width:10px;height:10px;border-radius:50%;background:#ffffff73;opacity:.75}.preview-dot--red{background:#ff7b7b}.preview-dot--amber{background:#ffd36f}.preview-dot--green{background:#6bff94}.hero-preview__body{display:flex;flex-direction:column;gap:1.1rem}.preview-message{display:flex;gap:.75rem;align-items:flex-end;transform:translateY(30px);opacity:0;animation:fadeUp var(--transition-strong) forwards}.preview-message:nth-child(1){animation-delay:.15s}.preview-message:nth-child(2){animation-delay:.4s}.preview-message:nth-child(3){animation-delay:.65s}.preview-avatar{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;font-size:1.4rem}.preview-message--incoming .preview-avatar{background:#8f73ff1f}.preview-message--outgoing{flex-direction:row-reverse;text-align:right}.preview-message--outgoing .preview-avatar{background:linear-gradient(135deg,#8f73ff,#58c6ff)}.preview-bubble{padding:.95rem 1.1rem;border-radius:22px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);font-size:.95rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:relative}.preview-message--outgoing .preview-bubble{background:linear-gradient(135deg,#8f73ff73,#58c6ff8c);border:1px solid transparent}.preview-time{display:block;margin-top:.45rem;font-size:.75rem;color:#fff9}.preview-typing{display:inline-flex;align-self:flex-start;padding:.55rem .9rem;border-radius:16px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);margin-top:.5rem;gap:.4rem}.typing-dot{width:6px;height:6px;border-radius:50%;background:#fffc;animation:typing 1.6s ease-in-out infinite}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typing{0%,to{transform:translateY(0);opacity:.4}50%{transform:translateY(-4px);opacity:1}}@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}.features{background:linear-gradient(180deg,#0a0a1266,#0a0a12cc)}.features-grid{display:grid;gap:1.8rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.feature-card{padding:2.1rem;border-radius:var(--radius-lg);background:var(--color-bg-secondary);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-card);transition:transform var(--transition-strong),border-color var(--transition-base),box-shadow var(--transition-base)}.feature-card__icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#8f73ff33;font-size:1.4rem;margin-bottom:1.5rem}.feature-card__title{font-size:1.2rem;margin-bottom:.75rem}.feature-card__text{color:var(--color-text-muted)}.feature-card:hover{transform:translateY(-8px);border-color:#8f73ff80;box-shadow:0 24px 48px -36px #8f73ff99}.workflow-steps{list-style:none;display:grid;gap:1.8rem}.workflow-step{display:flex;gap:1.8rem;align-items:flex-start;border-radius:var(--radius-lg);background:#ffffff0a;border:1px solid rgba(255,255,255,.07);padding:2rem;transition:border-color var(--transition-base),transform var(--transition-base)}.workflow-step:hover{border-color:#8f73ff59;transform:translate(6px)}.workflow-step__number{font-size:2.4rem;font-weight:700;color:#8f73ffbf;min-width:60px}.workflow-step__content h3{font-size:1.35rem;margin-bottom:.7rem}.workflow-step__content p{color:var(--color-text-muted)}.editor-preview__intro{display:grid;gap:1.4rem;margin-bottom:2.4rem;text-align:center}.editor-preview__intro p{color:var(--color-text-muted)}.editor-preview__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem}.editor-preview__iframe{width:100%;height:clamp(520px,55vw,640px);border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.15);background:#08081799;box-shadow:var(--shadow-card)}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.8rem}.faq-item{padding:1.8rem;border-radius:var(--radius-lg);background:#ffffff0d;border:1px solid rgba(255,255,255,.08);transition:transform var(--transition-base),border-color var(--transition-base)}.faq-item:hover{transform:translateY(-6px);border-color:#8f73ff59}.faq-item h3{font-size:1.2rem;margin-bottom:.75rem}.faq-item p{color:var(--color-text-muted)}.footer{padding-top:4rem;background:#04040ed9;border-top:1px solid rgba(255,255,255,.08);margin-top:clamp(4rem,8vw,6rem)}.footer__inner{display:flex;gap:3rem;justify-content:space-between;flex-wrap:wrap}.footer__brand{max-width:340px;display:grid;gap:1rem;color:var(--color-text-muted)}.footer__links{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:2rem}.footer__links h4{font-size:1rem;margin-bottom:.9rem;color:#fff}.footer__links a{display:block;color:var(--color-text-muted);margin-bottom:.4rem;transition:color var(--transition-base)}.footer__links a:hover{color:#fff}.footer__bottom{margin-top:2.5rem;padding:1.25rem 0 2.5rem;border-top:1px solid rgba(255,255,255,.06);color:#ffffff73;font-size:.9rem}@media(max-width:960px){.landing-header__inner{grid-template-columns:auto auto}.landing-nav{display:none}.landing-header__actions{justify-self:end}}@media(max-width:768px){.landing-header{position:fixed;width:100%}main{padding-top:80px}.hero__title{font-size:clamp(2.3rem,8vw,3rem)}.hero-preview__window{margin:0 auto}.workflow-step{flex-direction:column}.workflow-step__number{min-width:auto}.footer__inner{flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important;scroll-behavior:auto!important}}