*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Plus Jakarta Sans',sans-serif;background:#F8FBFF;color:#0F172A;overflow-x:hidden;line-height:1.6}
a{text-decoration:none}
:root{--teal:#0EA5E9;--teal-d:#0284C7;--green:#22C55E;--text:#0F172A;--muted:#64748B;--bg:#F8FBFF;--white:#FFF;--border:#E2E8F0;--radius:14px;--ease:cubic-bezier(0.4,0,0.2,1)}

#navbar{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(248,251,255,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;font-size:1.35rem;color:var(--text)}
.dot{color:var(--teal)}
.nav-menu{display:flex;align-items:center;gap:24px}
.nav-menu a{color:var(--muted);font-size:.9rem;font-weight:600;transition:color .2s}
.nav-menu a:hover{color:var(--text)}
.nb-outline{border:1.5px solid var(--border) !important;color:var(--text) !important;padding:8px 18px;border-radius:8px;transition:all .2s !important}
.nb-outline:hover{border-color:var(--teal) !important;color:var(--teal) !important}
.nb-solid{background:var(--teal);color:#fff !important;padding:9px 20px;border-radius:8px;font-weight:700 !important;transition:all .25s var(--ease) !important}
.nb-solid:hover{background:var(--teal-d);transform:translateY(-1px);box-shadow:0 6px 20px rgba(14,165,233,.35)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .25s var(--ease)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.hero{padding:100px 24px 80px;max-width:1200px;margin:0 auto}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.tag{display:inline-block;background:#EFF6FF;color:var(--teal);font-size:.78rem;font-weight:700;padding:6px 14px;border-radius:20px;margin-bottom:22px}
h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;letter-spacing:-2px;line-height:1.05;margin-bottom:18px}
.hero-left > p{color:var(--muted);font-size:1.02rem;line-height:1.7;max-width:440px;margin-bottom:30px}

.form-wrap{border:1.5px solid var(--border);border-radius:var(--radius);padding:6px;background:var(--white);box-shadow:0 4px 32px rgba(14,165,233,.07);margin-bottom:24px;transition:border-color .3s,box-shadow .3s}
.form-wrap:focus-within{border-color:var(--teal);box-shadow:0 0 0 4px rgba(14,165,233,.1),0 4px 32px rgba(14,165,233,.07)}
.fw-input-row{display:flex;align-items:center;gap:8px;padding:0 4px}
.fw-icon{font-size:1.1rem;flex-shrink:0;padding:0 6px}
.fw-input-row input{flex:1;border:none;outline:none;font-size:.93rem;font-family:'Plus Jakarta Sans',sans-serif;color:var(--text);padding:13px 6px;background:transparent;min-width:0}
.fw-input-row input::placeholder{color:#CBD5E1}
.fw-input-row button{flex-shrink:0;background:var(--teal);color:#fff;border:none;padding:11px 20px;border-radius:10px;font-weight:700;font-size:.88rem;cursor:pointer;font-family:'Plus Jakarta Sans',sans-serif;display:flex;align-items:center;gap:8px;transition:all .25s var(--ease)}
.fw-input-row button:hover{background:var(--teal-d);transform:scale(1.02)}
.fw-input-row button:active{transform:scale(.97)}
.b-spin{display:none;width:15px;height:15px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
button.loading .b-txt{display:none}
button.loading .b-spin{display:block}
.fw-result{display:none;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 2px;padding:10px 12px;background:#F0FDF4;border-radius:10px}
.fw-result.show{display:flex;animation:fadeUp .3s ease}
.fwr-left{display:flex;align-items:center;gap:8px;min-width:0}
.fwr-check{width:20px;height:20px;background:var(--green);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.65rem;flex-shrink:0}
.fwr-url{color:var(--text);font-weight:700;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fwr-copy{flex-shrink:0;background:var(--green);color:#fff;border:none;padding:7px 14px;border-radius:8px;cursor:pointer;font-weight:700;font-size:.8rem;font-family:'Plus Jakarta Sans',sans-serif;transition:opacity .2s}
.fwr-copy:hover{opacity:.85}
.fwr-copy.copied{background:#16A34A}

.inline-stats{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--muted);flex-wrap:wrap}
.inline-stats strong{color:var(--text);font-weight:700}
.is-sep{color:var(--border);font-size:1rem}

/* MOCK WINDOW */
.mock-window{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 64px rgba(14,165,233,.08)}
.mw-bar{background:#F8FAFC;padding:12px 16px;display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--border)}
.mwd{width:11px;height:11px;border-radius:50%}
.mwd.r{background:#FF5F57}.mwd.y{background:#FEBC2E}.mwd.g{background:#28C840}
.mw-addr{flex:1;text-align:center;font-size:.75rem;color:var(--muted);background:var(--white);border:1px solid var(--border);border-radius:6px;padding:4px 10px;margin-left:4px}
.mw-body{display:flex;min-height:220px}
.mw-sidebar{width:148px;padding:12px 8px;background:#FAFAFA;border-right:1px solid var(--border);flex-shrink:0}
.ms{padding:9px 10px;border-radius:8px;font-size:.78rem;color:var(--muted);margin-bottom:2px;cursor:default}
.ms.active{background:#EFF6FF;color:var(--teal);font-weight:700}
.mw-main{flex:1;padding:16px;overflow:hidden}
.mm-label{font-size:.72rem;color:var(--muted);font-weight:600;letter-spacing:.3px;margin-bottom:12px}
.mm-stats{display:flex;gap:10px;margin-bottom:16px}
.mms{flex:1;background:var(--bg);border-radius:8px;padding:10px;text-align:center}
.mms-n{font-weight:700;font-size:1.1rem;color:var(--text)}
.mms-l{font-size:.68rem;color:var(--muted);margin-top:2px}
.mm-link{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}
.mm-link:last-child{border:none}
.mm-new{background:#EFF6FF;padding:6px 8px;border-radius:6px;margin-top:4px}
.mml-url{font-size:.75rem;color:var(--text);width:120px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mml-url b{color:var(--teal)}
.mml-bar{flex:1;height:5px;background:#EEF2FF;border-radius:3px;overflow:hidden}
.mml-fill{height:100%;background:var(--teal);border-radius:3px}
.mml-n{font-size:.72rem;color:var(--muted);width:32px;text-align:right;flex-shrink:0}
.mml-badge{background:var(--teal);color:#fff;font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:20px;flex-shrink:0;margin-left:auto}

/* HOW */
.how{padding:80px 24px;text-align:center;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.how h2{font-size:1.8rem;font-weight:800;letter-spacing:-1px;margin-bottom:44px}
.how-steps{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}
.hs{max-width:180px;text-align:center}
.hs-n{width:48px;height:48px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;font-size:1.1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.hs h3{font-weight:700;margin-bottom:6px;font-size:.95rem}
.hs p{color:var(--muted);font-size:.85rem;line-height:1.5}
.hs-arr{color:var(--border);font-size:1.5rem}

/* FEATURES */
.features{padding:80px 24px;max-width:1200px;margin:0 auto}
.feat-head{text-align:center;margin-bottom:48px}
.feat-head h2{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:800;letter-spacing:-1px}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.feat-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .25s var(--ease)}
.feat-card:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(14,165,233,.1);border-color:var(--teal)}
.fc-ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:18px}
.feat-card h3{font-weight:700;font-size:1.02rem;margin-bottom:8px}
.feat-card p{color:var(--muted);font-size:.88rem;line-height:1.6}

footer{padding:32px 24px;border-top:1px solid var(--border)}
.f-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.f-logo{font-size:1.1rem !important}
footer p{color:var(--muted);font-size:.85rem}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media(max-width:900px){
  .hamburger{display:flex}
  .nav-menu{position:absolute;top:64px;left:0;right:0;background:rgba(248,251,255,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);flex-direction:column;gap:0;padding:12px 0;opacity:0;transform:translateY(-8px);pointer-events:none;transition:all .25s var(--ease)}
  .nav-menu.open{opacity:1;transform:none;pointer-events:all}
  .nav-menu a{padding:14px 24px}
  .nb-outline,.nb-solid{margin:6px 24px;text-align:center;border-radius:10px !important}
  .hero-inner{grid-template-columns:1fr}
  .hero-right{display:none}
  .fw-input-row{flex-wrap:wrap}
  .fw-input-row button{width:100%;justify-content:center;border-radius:10px}
  .fw-input-row input{min-width:100%;padding:13px 0}
  .how-steps{gap:12px}
  .hs-arr{display:none}
  .hs{max-width:calc(33% - 8px);min-width:120px}
  .f-inner{flex-direction:column;text-align:center}
}