:root{--navy:#102a72;--blue:#1f5eff;--sky:#eaf1ff;--ink:#172033;--muted:#647087;--line:#dfe6f2;--bg:#f7f9fd;--white:#fff;--shadow:0 14px 40px rgba(16,42,114,.10);--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:17px;line-height:1.72}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea{font:inherit}
.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav-wrap{min-height:74px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:850;letter-spacing:.2px;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:grid;place-items:center;font-size:24px;box-shadow:0 8px 20px rgba(31,94,255,.22)}.main-nav{margin-left:auto;display:flex;align-items:center;gap:6px}.main-nav a{padding:10px 12px;border-radius:10px;color:#273553;font-weight:650;font-size:15px}.main-nav a:hover{background:var(--sky);text-decoration:none}.main-nav .nav-cta{background:var(--navy);color:#fff;padding:11px 16px}.main-nav .nav-cta:hover{background:var(--blue)}.menu-toggle{display:none;margin-left:auto;border:0;background:transparent;font-size:25px;color:var(--navy);padding:8px}
.hero{padding:72px 0 42px;background:linear-gradient(180deg,#fff 0%,#f7f9fd 100%)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--sky);color:var(--navy);font-size:13px;font-weight:800}.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-1.7px;margin:18px 0 20px;color:var(--navy)}.hero p{font-size:19px;color:var(--muted);max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:12px;font-weight:800;border:1px solid var(--blue)}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--blue);text-decoration:none}.btn-secondary{background:#fff;color:var(--navy)}.btn-secondary:hover{background:var(--sky);text-decoration:none}.hero-visual{min-height:370px;display:grid;place-items:center}.phone{width:245px;height:470px;border-radius:36px;background:#111b34;padding:10px;box-shadow:0 30px 70px rgba(16,42,114,.22);transform:rotate(3deg)}.phone-screen{height:100%;border-radius:28px;background:linear-gradient(180deg,#f9fbff,#edf3ff);overflow:hidden}.phone-top{height:72px;background:var(--navy);color:#fff;padding:18px;font-weight:800}.chat{margin:20px 14px;padding:13px 15px;border-radius:15px;background:#fff;box-shadow:0 7px 18px rgba(20,45,90,.08);font-size:13px}.chat.blue{margin-left:35px;background:#dce8ff}.info-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:25px}.info{background:#fff;border:1px solid var(--line);padding:15px;border-radius:14px;box-shadow:0 7px 24px rgba(16,42,114,.05)}.info small{display:block;color:var(--muted);font-size:12px}.info strong{display:block;margin-top:3px;font-size:15px;color:var(--navy)}
.section{padding:62px 0}.section-head{max-width:780px;margin-bottom:28px}.section h2{font-size:clamp(29px,4vw,43px);line-height:1.15;color:var(--navy);margin:0 0 10px;letter-spacing:-.8px}.section-lead{color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(16,42,114,.05);transition:transform .18s ease,box-shadow .18s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.icon{width:42px;height:42px;border-radius:13px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:14px}.card h3{font-size:19px;line-height:1.3;margin:0 0 8px;color:var(--navy)}.card p{margin:0;color:var(--muted);font-size:15px}
.download{background:linear-gradient(135deg,var(--navy),#214cb8);color:#fff;border-radius:26px;padding:42px}.download h2,.download p{color:#fff}.download .btn-secondary{border-color:#fff}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-card h3{font-size:18px}.article-card .tag{font-size:12px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.footer{background:#0d1d47;color:#dce5fb;padding:44px 0;margin-top:50px}.footer a{color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer h3{color:#fff;margin-top:0}.footer small{color:#aebddd}
.breadcrumbs{font-size:14px;color:var(--muted);padding:24px 0}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px}.article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:0 8px 30px rgba(16,42,114,.05)}.article h1{font-size:clamp(34px,5vw,54px);line-height:1.12;color:var(--navy);margin:0 0 20px;letter-spacing:-1.1px}.featured{width:100%;aspect-ratio:1200/630;border-radius:16px;background:linear-gradient(135deg,#102a72,#1f5eff 65%,#a9c2ff);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:clamp(25px,4vw,42px);text-align:center;padding:30px;margin:24px 0;overflow:hidden}.toc{border:1px solid var(--line);border-radius:15px;padding:15px;margin:24px 0;background:#fbfcff}.toc summary{cursor:pointer;font-weight:850;color:var(--navy)}.toc a{display:block;padding:5px 0}.article h2{font-size:30px;line-height:1.25;color:var(--navy);margin:38px 0 12px}.article h3{font-size:21px;color:var(--navy)}.article p{margin:0 0 18px}.article ol,.article ul{padding-left:25px}.note{background:#f0f5ff;border-left:4px solid var(--blue);padding:18px 20px;border-radius:12px;margin:24px 0}.sidebar{position:sticky;top:100px;height:max-content}.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.side-card h3{margin-top:0;color:var(--navy)}.side-card a{display:block;padding:6px 0}
.form{display:grid;gap:14px;max-width:720px}.form label{font-weight:750;color:var(--navy)}.form input,.form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}.form textarea{min-height:150px}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:100}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:25px}.hero-visual{min-height:300px}.info-grid{grid-template-columns:repeat(3,1fr)}.feature-grid,.article-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.sidebar{position:static}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){body{font-size:16px}.wrap{width:min(100% - 24px,1180px)}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:12px;right:12px;top:70px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px}.hero{padding-top:44px}.hero h1{font-size:39px}.hero p{font-size:17px}.phone{width:210px;height:400px}.info-grid{grid-template-columns:repeat(2,1fr)}.feature-grid,.article-grid{grid-template-columns:1fr}.download{padding:28px}.article{padding:22px}.article h1{font-size:34px}.footer-grid{grid-template-columns:1fr}.section{padding:44px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}.card:hover{transform:none}}
[dir="rtl"]{direction:rtl;text-align:right}.rtl .main-nav{margin-right:auto;margin-left:0}.rtl .article ul,.rtl .article ol{padding-right:25px;padding-left:0}

.content-section{max-width:900px;margin:0 auto 34px}.content-section h2{margin-bottom:14px}.content-section p{color:#33405a}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.table-scroll table{width:100%;border-collapse:collapse;min-width:760px}.table-scroll th,.table-scroll td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left}.table-scroll thead th{background:var(--navy);color:#fff}.table-scroll tbody th{color:var(--navy);background:#f8faff}.faq{border:1px solid var(--line);border-radius:14px;background:#fff;padding:15px 18px;margin:10px 0}.faq summary{cursor:pointer;font-weight:800;color:var(--navy)}.faq p{margin:12px 0 0;color:var(--muted)}