@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#fff;--bg2:#f7f8fa;--bg3:#f0f2f5;--ink:#0f1419;--mid:#536471;--light:#8899a6;--faint:#e1e8ed;
    --blue:#0052ff;--blue2:#0040cc;--blue-bg:#eef3ff;
    --green:#00a67e;--green-bg:#e6f9f3;
    --red:#dc3545;--orange:#f59e0b;--purple:#7c3aed;
    --radius:8px;
}
::selection{background:var(--blue);color:#fff}
body{font-family:'Inter',-apple-system,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 32px}
.mono{font-family:'IBM Plex Mono',monospace}

/* BTN */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s;text-decoration:none!important;border:none;font-family:inherit}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue2)}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--faint)}.btn-outline:hover{border-color:var(--ink)}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:var(--bg2)}
.btn-lg{padding:16px 32px;font-size:1rem}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--faint)}
.nav-inner{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:800;font-size:1.15rem;display:flex;align-items:center;gap:8px;text-decoration:none!important;color:var(--ink)}
.logo .mark{width:28px;height:28px;background:var(--blue);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.75rem}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--mid);font-size:.9rem;font-weight:500;text-decoration:none!important;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links .btn{margin-left:8px}

/* FOOTER */
.footer{border-top:1px solid var(--faint);padding:60px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand p{font-size:.85rem;color:var(--light);line-height:1.6;margin-top:10px;max-width:280px}
.fcol h5{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--light);font-weight:600;margin-bottom:14px}
.fcol a{display:block;font-size:.88rem;color:var(--mid);padding:4px 0;text-decoration:none!important}.fcol a:hover{color:var(--ink)}
.footer-bottom{display:flex;justify-content:space-between;padding-top:20px;border-top:1px solid var(--faint);font-size:.8rem;color:var(--light)}

/* HERO */
.page-hero{padding:80px 0;text-align:center}
.page-hero.left{text-align:left}
.page-hero .badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:var(--blue-bg);color:var(--blue);border-radius:100px;font-size:.8rem;font-weight:600;margin-bottom:20px}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:800;letter-spacing:-1.5px;line-height:1.1;margin-bottom:16px}
.page-hero .sub{font-size:1.15rem;color:var(--mid);max-width:560px;line-height:1.7}
.page-hero.center .sub{margin:0 auto}
.page-hero .actions{display:flex;gap:12px;margin-top:32px}
.page-hero.center .actions{justify-content:center}

/* SECTIONS */
.section{padding:80px 0}
.section.gray{background:var(--bg2)}
.section-label{font-size:.75rem;text-transform:uppercase;letter-spacing:2px;font-weight:600;color:var(--blue);margin-bottom:12px}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:-1px;line-height:1.15;margin-bottom:12px}
.section-desc{color:var(--mid);font-size:1.05rem;line-height:1.7;max-width:560px}

/* GRID */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* CARDS */
.card{background:var(--bg);border:1px solid var(--faint);border-radius:12px;padding:28px;transition:all .3s}
.card:hover{box-shadow:0 4px 20px rgba(0,0,0,.05)}
.card .card-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:16px}
.card .card-icon.blue{background:var(--blue-bg);color:var(--blue)}
.card .card-icon.green{background:var(--green-bg);color:var(--green)}
.card .card-icon.purple{background:#f3e8ff;color:var(--purple)}
.card .card-icon.orange{background:#fff3e0;color:var(--orange)}
.card h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.card p{font-size:.9rem;color:var(--mid);line-height:1.6}

/* STEP */
.step{display:flex;gap:24px;padding:32px 0;border-bottom:1px solid var(--faint)}
.step:last-child{border-bottom:none}
.step-num{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem}
.step h3{font-size:1.1rem;font-weight:700;margin-bottom:6px}
.step p{color:var(--mid);line-height:1.7}

/* CODE */
.code-block{background:#0f1419;border-radius:10px;overflow:hidden;margin:20px 0}
.code-bar{height:38px;background:#1a1f26;display:flex;align-items:center;padding:0 14px;gap:6px}
.cd{width:10px;height:10px;border-radius:50%}.cd1{background:#ff5f57}.cd2{background:#ffbd2e}.cd3{background:#27c93f}
.code-bar span{margin-left:10px;color:#536471;font-family:'IBM Plex Mono',monospace;font-size:.75rem}
.code-body{padding:20px;font-family:'IBM Plex Mono',monospace;font-size:.82rem;line-height:1.9;color:#8899a6;overflow-x:auto;white-space:pre}
.code-body .k{color:#c792ea}.code-body .f{color:#82aaff}.code-body .s{color:#c3e88d}.code-body .n{color:#f78c6c}.code-body .c{color:#3d4752}.code-body .w{color:#e8e8e8}

/* STAT BOXES */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-box{text-align:center;padding:24px;background:var(--bg);border:1px solid var(--faint);border-radius:12px}
.stat-box .num{font-size:2rem;font-weight:800;color:var(--ink)}
.stat-box .label{font-size:.82rem;color:var(--light);margin-top:4px}

/* PRICING */
.price-card{background:var(--bg);border:1px solid var(--faint);border-radius:12px;padding:32px;position:relative}
.price-card.featured{border-color:var(--blue);box-shadow:0 4px 24px rgba(0,82,255,.08)}
.price-card.featured::before{content:"Most Popular";position:absolute;top:-12px;left:20px;background:var(--blue);color:#fff;padding:3px 12px;border-radius:4px;font-size:.7rem;font-weight:600}
.price-name{font-size:.85rem;font-weight:600;color:var(--mid);margin-bottom:6px}
.price-amount{font-size:2.2rem;font-weight:800;margin-bottom:4px}
.price-amount span{font-size:.9rem;font-weight:400;color:var(--light)}
.price-desc{font-size:.85rem;color:var(--light);margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--faint)}
.price-list{list-style:none;margin-bottom:28px}
.price-list li{padding:5px 0;font-size:.88rem;color:var(--mid)}.price-list li::before{content:"✓";color:var(--green);font-weight:700;margin-right:10px}

/* FAQ */
.faq-item{border-bottom:1px solid var(--faint);padding:20px 0}
.faq-q{font-weight:600;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:"+";font-size:1.2rem;color:var(--light);transition:transform .2s}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{display:none;padding-top:12px;font-size:.92rem;color:var(--mid);line-height:1.7}
.faq-item.open .faq-a{display:block}

/* CTA BANNER */
.cta-banner{background:var(--ink);color:#fff;border-radius:16px;padding:64px 48px;text-align:center}
.cta-banner h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:10px}
.cta-banner p{color:#8899a6;margin-bottom:28px;font-size:1rem}

/* TABLE */
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--light);font-weight:600;padding:12px 16px;border-bottom:2px solid var(--faint)}
td{padding:14px 16px;border-bottom:1px solid var(--faint);font-size:.9rem}
.badge{display:inline-flex;padding:3px 10px;border-radius:100px;font-size:.72rem;font-weight:600}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-orange{background:#fff3e0;color:#e65100}
.badge-red{background:#fdecea;color:var(--red)}

/* FLOW DIAGRAM */
.flow{display:flex;align-items:center;justify-content:center;gap:12px;padding:40px 0;flex-wrap:wrap}
.flow-step{background:var(--bg);border:1px solid var(--faint);border-radius:12px;padding:20px 24px;text-align:center;min-width:160px}
.flow-step .fi{font-size:1.5rem;margin-bottom:8px}
.flow-step h4{font-size:.85rem;font-weight:700}
.flow-step p{font-size:.75rem;color:var(--mid)}
.flow-arrow{font-size:1.5rem;color:var(--faint)}

/* CHECKLIST */
.checklist{list-style:none}
.checklist li{padding:10px 0;border-bottom:1px solid var(--faint);display:flex;align-items:flex-start;gap:12px;font-size:.95rem}
.checklist li::before{content:"✓";flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--green-bg);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}

/* IMAGES */
.img-full{width:100%;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.1)}
.img-rounded{border-radius:12px;overflow:hidden}
.img-section img{width:100%;height:auto;display:block}

/* MOBILE */
@media(max-width:768px){
    .container{padding:0 20px}
    .nav-links a:not(.btn){display:none}
    .page-hero{padding:60px 0}
    .grid-2,.grid-3,.grid-4,.stat-grid{grid-template-columns:1fr}
    .flow{flex-direction:column}.flow-arrow{transform:rotate(90deg)}
    .footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px}
    .cta-banner{padding:40px 24px}
    .page-hero .actions{flex-direction:column}
}
</style>