:root {
  --purple:   #7849ff;
  --purple2:  #6033e6;
  --purple3:  #4315cb;
  --dark:     #212124;
  --dark2:    #48484b;
  --gray-sub: #8e8e90;
  --gray-bg:  #f3f3f3;
  --gray-bd:  #d8d8d8;
  --light-purple: #eaedfe;
  --white:    #ffffff;
  --green:    #00b388;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;font-size:16px;line-height:1.65;color:var(--dark);background:#fff}
a{color:var(--purple);text-decoration:none}
a:hover{color:var(--purple3);text-decoration:underline}
img{max-width:100%;height:auto}

/* HEADER */
.site-header{background:#fff;border-bottom:1px solid var(--gray-bd);position:sticky;top:0;z-index:200;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.hdr-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.site-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.site-logo img{height:30px}
.site-logo span{color:var(--dark);font-size:.95rem;font-weight:700}
.site-nav ul{list-style:none;display:flex;gap:4px;align-items:center}
.site-nav a{color:var(--dark2);padding:7px 12px;border-radius:6px;font-size:.87rem;font-weight:500;transition:all .2s;text-decoration:none}
.site-nav a:hover{background:var(--light-purple);color:var(--purple)}
.site-nav .cta{background:var(--purple);color:#fff!important;font-weight:700;border-radius:8px;padding:8px 18px}
.site-nav .cta:hover{background:var(--purple2)!important}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--dark);margin:5px 0}

/* HERO — centered, full width */
.hero{background:linear-gradient(160deg,#f0edff 0%,#e8e4ff 40%,#fff 100%);padding:80px 24px 68px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:800px;height:600px;background:radial-gradient(ellipse,rgba(120,73,255,.1) 0%,transparent 65%);pointer-events:none}
.hero-inner{max-width:780px;margin:0 auto;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--gray-bd);color:var(--purple);padding:6px 16px;border-radius:20px;font-size:.82rem;font-weight:600;margin-bottom:22px;box-shadow:0 2px 8px rgba(120,73,255,.1)}
.hero h1{font-size:2.8rem;font-weight:800;line-height:1.18;margin-bottom:18px;color:var(--dark)}
.hero h1 span{color:var(--purple)}
.hero p{font-size:1.08rem;color:var(--dark2);margin-bottom:36px;max-width:600px;margin-left:auto;margin-right:auto}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:52px}
.hero-img{max-width:900px;margin:0 auto}
.hero-img img{width:100%;border-radius:16px;box-shadow:0 20px 60px rgba(120,73,255,.15)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:8px;font-weight:700;font-size:.95rem;text-decoration:none;transition:all .2s;border:none;cursor:pointer}
.btn-purple{background:var(--purple);color:#fff}
.btn-purple:hover{background:var(--purple2);text-decoration:none;color:#fff}
.btn-outline{background:transparent;color:var(--purple);border:2px solid var(--purple)}
.btn-outline:hover{background:var(--purple);color:#fff;text-decoration:none}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#333;text-decoration:none;color:#fff}
.btn-outline-white{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-outline-white:hover{border-color:#fff;text-decoration:none;color:#fff}

/* TL;DR */
.tldr{background:#f0edff;border-left:4px solid var(--purple);padding:13px 20px}
.tldr p{margin:0;font-size:.93rem}
.tldr strong{color:var(--purple3)}

/* LAYOUT */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:68px 24px}
.section-title{font-size:1.9rem;font-weight:800;color:var(--dark);margin-bottom:10px}
.section-sub{color:var(--gray-sub);font-size:1rem;margin-bottom:38px}
.center{text-align:center}

/* LOGIN CARD — большая карточка по центру */
.login-section{background:#fff;padding:64px 24px}
.login-card{max-width:440px;margin:0 auto;background:#fff;border-radius:20px;box-shadow:0 8px 48px rgba(120,73,255,.14);border:1px solid #ede9ff;overflow:hidden}
.login-head{background:linear-gradient(135deg,var(--purple),var(--purple3));padding:32px;text-align:center}
.login-head img{height:36px;margin-bottom:14px}
.login-head h3{color:#fff;font-size:1.1rem;font-weight:700;margin-bottom:6px}
.login-head p{color:rgba(255,255,255,.7);font-size:.85rem;margin:0}
.login-body{padding:32px}
.login-btn-main{display:block;width:100%;padding:15px;background:var(--purple);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:700;text-align:center;cursor:pointer;transition:background .2s;text-decoration:none;margin-bottom:12px}
.login-btn-main:hover{background:var(--purple2);text-decoration:none;color:#fff}
.login-btn-signup{display:block;width:100%;padding:13px;background:transparent;color:var(--purple);border:2px solid var(--purple);border-radius:10px;font-size:.95rem;font-weight:700;text-align:center;text-decoration:none;transition:all .2s}
.login-btn-signup:hover{background:var(--light-purple);text-decoration:none}
.login-divider{text-align:center;color:var(--gray-sub);font-size:.82rem;margin:14px 0;position:relative}
.login-divider::before,.login-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--gray-bd)}
.login-divider::before{left:0}
.login-divider::after{right:0}
.login-note{text-align:center;margin-top:16px;font-size:.82rem;color:var(--gray-sub)}
.login-note a{color:var(--purple)}

/* FEATURES — горизонтальные строки */
.feature-row{display:flex;gap:16px;align-items:flex-start;padding:22px;background:#fff;border-radius:12px;border:1px solid #ede9ff;margin-bottom:14px;transition:box-shadow .2s}
.feature-row:hover{box-shadow:0 4px 20px rgba(120,73,255,.1)}
.feature-row-icon{width:46px;height:46px;min-width:46px;background:var(--light-purple);border-radius:10px;display:flex;align-items:center;justify-content:center}
.feature-row-icon svg{width:24px;height:24px;fill:var(--purple)}
.feature-row h3{font-size:.97rem;font-weight:700;color:var(--dark);margin-bottom:5px}
.feature-row p{font-size:.86rem;color:var(--gray-sub);line-height:1.6;margin:0}

/* STEPS — timeline */
.step-row{display:flex;gap:20px;margin-bottom:28px;align-items:flex-start}
.step-circle{width:50px;height:50px;min-width:50px;background:var(--purple);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;box-shadow:0 4px 14px rgba(120,73,255,.3)}
.step-row h3{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:7px}
.step-row p{font-size:.9rem;color:var(--dark2);line-height:1.75;margin:0}

/* FAQ */
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid #ede9ff}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:19px 0;cursor:pointer;font-weight:600;font-size:.95rem;color:var(--dark);user-select:none;gap:16px}
.faq-q::after{content:'+';font-size:1.5rem;color:var(--purple);font-weight:300;flex-shrink:0}
.faq-a{padding:0 0 16px;color:var(--gray-sub);font-size:.9rem;line-height:1.8;display:none}
.faq-item.open .faq-q::after{content:'−'}
.faq-item.open .faq-a{display:block}

/* TABLE */
.comp-table{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(120,73,255,.08)}
.comp-table thead tr{background:linear-gradient(90deg,var(--purple),var(--purple2));color:#fff}
.comp-table th{padding:13px 16px;text-align:left;font-size:.83rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.comp-table td{padding:13px 16px;border-bottom:1px solid #f0edff;font-size:.92rem}
.comp-table tr:last-child td{border-bottom:none}
.comp-table tr:hover td{background:#faf9ff}
.ck{color:var(--green);font-weight:700}

/* ARTICLE */
.article-wrap{max-width:880px;margin:0 auto;padding:52px 24px}
.article-wrap h1{font-size:2.1rem;font-weight:800;color:var(--dark);margin-bottom:10px}
.article-wrap h2{font-size:1.35rem;font-weight:700;color:var(--dark);margin:32px 0 12px;padding-bottom:8px;border-bottom:2px solid #f0edff}
.article-wrap h3{font-size:1.05rem;font-weight:600;margin:20px 0 8px}
.article-wrap p{color:var(--dark2);line-height:1.8;margin-bottom:14px}
.article-wrap ul,.article-wrap ol{padding-left:22px;color:var(--dark2);line-height:2.1;margin-bottom:14px}
.article-wrap img{border-radius:10px;margin:18px 0;box-shadow:0 4px 20px rgba(0,0,0,.08);width:100%}
.breadcrumb{font-size:.82rem;color:var(--gray-sub);margin-bottom:22px}
.breadcrumb a{color:var(--purple)}
.alert-info{background:#f0edff;border-left:4px solid var(--purple);padding:13px 18px;border-radius:0 7px 7px 0;margin-bottom:20px;font-size:.9rem;color:var(--purple3)}
.alert-warn{background:#fff8f0;border-left:4px solid #f5821f;padding:13px 18px;border-radius:0 7px 7px 0;margin-bottom:20px;font-size:.9rem;color:#7a3c00}
.info-block{background:#faf9ff;border-left:4px solid var(--purple);padding:18px 22px;border-radius:0 9px 9px 0;margin:16px 0}
.info-block h3{color:var(--purple3);margin-bottom:8px;font-size:1rem}
.info-block p{color:var(--dark2);font-size:.9rem;line-height:1.75;margin:0}

/* CTA */
.cta-box{background:linear-gradient(135deg,var(--purple),var(--purple3));color:#fff;border-radius:16px;padding:48px 32px;text-align:center;margin:44px 0}
.cta-box h2{color:#fff;font-size:1.75rem;margin-bottom:10px}
.cta-box p{color:rgba(255,255,255,.78);margin-bottom:28px}

/* IMG GRIDS */
.img-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}
.img-grid-2 img{width:100%;height:220px;object-fit:cover;border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.screenshot{width:100%;border-radius:12px;box-shadow:0 8px 32px rgba(120,73,255,.12);margin:20px 0}

/* RESPONSIVE */
@media(max-width:768px){
  .hero h1{font-size:1.9rem}
  .hero-btns{flex-direction:column;align-items:center}
  .site-nav{display:none}
  .hamburger{display:block}
  .img-grid-2{grid-template-columns:1fr}
}