:root{--bg:#071018;--bg2:#091722;--panel:#0d1b27;--panel2:#112333;--line:#1c3446;--blue:#19a8ff;--blue2:#66c8ff;--cyan:#46e1ff;--text:#f6fbff;--muted:#9bb0bf;--good:#62d69a;--shadow:0 24px 70px rgba(0,0,0,.32);--radius:18px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0%,rgba(25,168,255,.1),transparent 32%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.eyebrow{display:flex;gap:9px;align-items:center;color:var(--blue2);font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 14px var(--blue)}h1,h2,h3{line-height:1.12;margin:0}h1{font-size:clamp(2.3rem,6vw,4.8rem);letter-spacing:-.045em}h2{font-size:clamp(1.7rem,3.4vw,2.8rem);letter-spacing:-.03em}p{color:var(--muted)}.section{padding:88px 0}.section-head{max-width:720px;margin-bottom:38px}.section-head .eyebrow{margin-bottom:12px}.section-head p{font-size:1.03rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:13px 18px;text-decoration:none;font-weight:800;transition:.18s}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#031019;border-color:transparent;box-shadow:0 12px 30px #19a8ff2e}.btn:hover{transform:translateY(-1px);border-color:var(--blue)}.btn.ghost{background:#ffffff05}.site-header{position:sticky;top:0;z-index:50;background:#071018d1;backdrop-filter:blur(16px);border-bottom:1px solid rgba(28,52,70,.75)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{height:52px;width:auto}.nav-links{display:flex;align-items:center;gap:25px}.nav-links a{text-decoration:none;color:var(--muted);font-weight:700;font-size:.93rem}.nav-links a:hover{color:var(--text)}.menu-button{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:9px 12px;font-size:1.2rem}.hero{padding:82px 0 62px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}.hero .eyebrow{margin-bottom:18px}.hero h1 span{color:var(--blue2)}.hero .lead{font-size:1.13rem;max-width:720px;margin:24px 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-line{display:flex;gap:20px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-size:.9rem}.trust-line span:before{content:"✓";color:var(--good);margin-right:7px}.hero-card{background:linear-gradient(180deg,#112333eb,#0a1620f0);border:1px solid var(--line);border-radius:24px;padding:25px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;right:-50px;top:-70px;width:210px;height:210px;border-radius:50%;background:#19a8ff1f;filter:blur(12px)}.hero-card h3{font-size:1.45rem;margin:10px 0}.mini-grid{display:grid;gap:12px;margin-top:20px}.mini-item{border:1px solid var(--line);border-radius:14px;padding:15px;background:#ffffff05}.mini-item strong{display:block}.mini-item small{color:var(--muted)}.split-services{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-zone{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:28px}.service-zone .tag{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--blue2);font-size:.77rem;font-weight:800;margin-bottom:15px}.service-zone ul{padding-left:20px;color:var(--muted)}.service-zone li{margin:8px 0}.service-zone .btn{margin-top:8px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:23px;text-decoration:none}.card:hover{border-color:#2f6a90;transform:translateY(-2px)}.card .icon{font-size:1.55rem}.card h3{margin:13px 0 8px}.card p{margin:0;font-size:.94rem}.card .meta{margin-top:15px;font-size:.78rem;color:var(--blue2);font-weight:800;text-transform:uppercase;letter-spacing:.06em}.search-shell{display:flex;gap:10px;border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:8px 10px;margin:22px 0 30px}.search-shell input{flex:1;background:transparent;border:0;outline:0;color:var(--text);font-size:1rem;padding:8px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.chip{border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:var(--muted);font-size:.85rem;cursor:pointer}.chip.active,.chip:hover{color:var(--text);border-color:var(--blue)}.callout{display:grid;grid-template-columns:1fr auto;align-items:center;gap:25px;background:linear-gradient(120deg,#0d2232,#0c1924);border:1px solid #21516f;border-radius:24px;padding:32px}.callout p{margin-bottom:0}.ad-slot{border:1px dashed #315066;border-radius:14px;padding:16px;text-align:center;color:#688293;font-size:.78rem;margin:28px 0;background:#ffffff03}.products-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.products-toolbar input{flex:1;min-width:240px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:var(--text);outline:none}.product-list{display:grid;gap:9px}.product-row{display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:14px 16px}.product-row small{display:block;color:var(--muted)}.article{padding:54px 0 90px}.article-head{max-width:850px}.breadcrumbs{color:var(--muted);font-size:.83rem;margin-bottom:16px}.breadcrumbs a{text-decoration:none}.article h1{font-size:clamp(2.1rem,5vw,3.9rem)}.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.86rem;margin:18px 0 24px}.video{aspect-ratio:16/9;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#02070b;margin:28px 0}.video iframe{width:100%;height:100%;border:0}.official-link{max-width:850px;margin:18px 0 30px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.official-link p{margin:10px 0 0;font-size:.9rem}.article-body{max-width:850px;font-size:1.04rem}.article-body h2{margin-top:38px;font-size:1.75rem}.article-body h3{margin-top:28px}.article-body p,.article-body li{color:#bfd0db}.article-body code{background:#102432;padding:2px 6px;border-radius:6px}.article-body img{max-width:100%;border-radius:16px;border:1px solid var(--line)}.footer{border-top:1px solid var(--line);padding:48px 0 28px;background:#07111a}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.footer img{height:46px}.footer a{text-decoration:none;color:var(--muted)}.footer a:hover{color:var(--text)}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;margin-top:35px;color:#738a9a;font-size:.83rem;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}@media(max-width:860px){.hero-grid,.split-services,.footer-grid{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.nav-links{position:absolute;left:18px;right:18px;top:70px;display:none;flex-direction:column;align-items:stretch;background:#0b1721;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.menu-button{display:block}.nav .desktop-whatsapp{display:none}.callout{grid-template-columns:1fr}}@media(max-width:580px){.wrap{width:min(100% - 26px,var(--max))}.hero{padding-top:50px}.section{padding:68px 0}.cards{grid-template-columns:1fr}.brand img{height:44px}.product-row{align-items:flex-start;flex-direction:column}.hero-actions .btn{width:100%}}.nav-links{gap:18px}.nav-links a{font-size:.85rem}.nav-links a[aria-current=page]{color:var(--cyan)}.page-intro{padding-bottom:0}.page-intro .section-head{margin-bottom:0}.page-intro h1{font-size:clamp(2.2rem,5vw,4rem);margin-top:15px}.page-callout{margin-top:28px}.service-zone h2{font-size:1.6rem}.tutorial-card{padding:0;overflow:hidden}.tutorial-thumb{aspect-ratio:16/9;background:radial-gradient(ellipse at top right,#175376,transparent),linear-gradient(135deg,#112b3e,#0b1824);position:relative;display:grid;place-items:center}.tutorial-thumb img{width:100%;height:100%;object-fit:cover;position:absolute}.thumb-icon{font-size:3.3rem}.play-mark{z-index:1;border-radius:50%;background:#071018cc;width:56px;height:56px;display:grid;place-items:center;color:#fff}.format-tag{position:absolute;bottom:12px;left:12px;font-size:.75rem;background:#071018e8;padding:4px 9px;border-radius:6px;color:var(--text)}.tutorial-card-body{padding:22px}.tutorial-card-body .meta{margin-top:0}.card-link{display:block;color:var(--blue2);font-weight:800;margin-top:20px}.chip{background:var(--panel)}.chip.active{background:#16364c}.search-shell input{min-width:0;width:100%}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.service-zone{min-width:0;overflow-wrap:anywhere}@media(max-width:1050px){.nav-links{position:absolute;left:18px;right:18px;top:76px;display:none;flex-direction:column;align-items:stretch;background:#0b1721;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:9px 12px}.menu-button{display:block}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.card:hover,.btn:hover{transform:none}}.section{padding:52px 0}.section-head{margin-bottom:26px}.hero{padding:48px 0 40px}.page-intro{padding:40px 0 0}.page-intro h1{font-size:clamp(2rem,4vw,3.25rem);margin-top:10px}.page-intro .lead{margin:16px 0 0}.page-intro+.section{padding-top:32px}.service-zone{padding:24px}.page-callout{margin-top:24px}@media(max-width:580px){.section{padding:36px 0}.hero{padding:32px 0}.page-intro{padding:28px 0 0}.page-intro+.section{padding-top:24px}.service-zone{padding:20px}.section-head{margin-bottom:22px}}